I-SANY 11221884 SY215-9 Track Excavator Sprocket Wheel Assembly –Umvelisi wezixhobo ezingaphantsi kwesithuthi saseTshayina i-EXCkunye neFektri

Yenziwe nguINDLELA YE-CQC– Umenzi weCandelo leeNqwelo ezingaphantsi kwesithuthi esisemgangathweni we-OEM oseQuanzhou, eTshayina

Isishwankathelo soBugcisa

Olu shicilelo lobuchwephesha lubonelela ngamaxwebhu obunjineli apheleleyo kwi-SANY front drive sprocket assembly—inombolo yecandelo le-OEM 11221884—eyenzelwe ngokukodwa i-SANY SY215-9 series hydraulic crawler excavator. Le sprocket wheel assembly, ekwabizwa ngokuba yi-final drive sprocket rim, i-drive sprocket, okanye i-track drive wheel assembly, imele icandelo eliphambili lokuhambisa amandla ngaphakathi kwenkqubo ye-undercarriage track yeklasi ye-21-ton medium excavator.

Ngaphakathi koyilo lwe-SY215-9, i-drive sprocket isebenza njenge-active propulsion component, iguqula i-hydraulic motor torque ibe yi-linear pulling force eshukumisa i-track chain kwaye iqhube umatshini wonke. Kwi-SANY SY215-9 excavators—oomatshini abasetyenziswa kakhulu kwiindawo zokwakha, kwimisebenzi yemigodi, kwiiprojekthi zeziseko zophuhliso zendlela, kunye nophuhliso lomhlaba omkhulu kulo lonke elaseMzantsi Melika, e-Australia, eYurophu, eRashiya, nase-Asia Ephakathi—ubungcali bobunjineli be-sprocket assembly bubalulekile ekuhambeni komatshini, imveliso yokusebenza, kunye neendleko zizonke zobunini.

Olu hlalutyo luhlola indibano ye-sprocket ye-11221884 ngokusebenzisa iilensi zobugcisa ezininzi: imigaqo yobunjineli esebenzayo yokudluliselwa kwe-torque kunye nokubandakanyeka kwethrekhi, ukwakheka kwe-metallurgical kunye neenkcukacha ezineenkcukacha zenqanaba lezinto eziquka iintsimbi ze-alloy ze-50Mn kunye ne-42CrMo, ubunjineli benkqubo yokuvelisa obuphambili obuquka i-closed-die hot forging kunye ne-precision CNC machining, iiprotokholi zonyango lobushushu olupheleleyo oluquka ukuqina kwe-induction ekufezekiseni ubulukhuni bomphezulu be-HRC 52–58, iiprotokholi zokuqinisekisa umgangatho oqinileyo oluquka isiqinisekiso se-ISO 9001:2015, iinkcukacha zobukhulu kunye neeparamitha zokufakela ze-SY215-9 undercarriage fitment, iinkqubo zokufakela ezipheleleyo kunye ne-track tensioning, ukuxilongwa kokuguguleka kunye nemigangatho yokutshintsha imisebenzi yemigodi kunye nokwakha okunzima, uhlalutyo lwemarike yengingqi kwiimarike eziphambili zehlabathi, kunye neengcamango zokufumana izinto ezicwangcisiweyo kwiingcali zokuthenga ezilawula iinqanawa ze-excavator ze-SANY kwihlabathi liphela.

I-SANY SY215-9 yi-hydraulic excavator yanamhlanje eyenzelwe ukusebenza kakuhle, ukuqina, kunye nokusebenza kwiimeko ezinzima. Yenzelwe inkqubo ye-hydraulic ephuculweyo kunye netekhnoloji yokulawula ekrelekrele, lo matshini weklasi ye-21-ton ubonelela ngoqoqosho olugqwesileyo lwamafutha ngaphandle kokunciphisa amandla, okwenza ukuba ilungele imisebenzi enzima yokumba, ukuphakamisa, kunye nokufuduka komhlaba. I-SY215-9 yaziwa ngokubanzi njengomzekelo wendabuko weklasi kwi-SY215 series, eyenzelwe ngokukodwa njenge-excavator engabizi kakhulu, esebenza ngexabiso eliphezulu, kwaye izinzile kakhulu kubathengi abaqeshisayo kunye nabakhi, emele ukhetho olufikelelekayo kakhulu kuluhlu lwe-SY215 lweemodeli ezine.

I-CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) isebenza njengomvelisi we-OEM kunye ne-ODM odityaniswe ngokuthe nkqo, ngaphezulu kweminyaka engamashumi amabini yobuchwephesha kwizixhobo ze-crawler excavator undercarriage. Le nkampani izibonakalise njengenye yezona mveliso zithathu ziphambili zezixhobo ze-undercarriage kummandla waseQuanzhou, iqela eliphambili lemizi-mveliso yokuvelisa izixhobo zomhlaba ezithutha umhlaba elikwiPhondo laseFujian, eTshayina. Ngomhlaba kunye nezakhiwo zefektri zikarhulumente, kunye nemigca yemveliso edityaniswe ngokupheleleyo equka ukubumba, ukubumba, kunye nokuvelisa ngokupheleleyo izixhobo ze-undercarriage undercarriage, i-CQC TRACK imele umzi-mveliso odityaniswe ngokuthe nkqo kunye nomvelisi wezixhobo ze-crawler ezikumgangatho ophezulu ze-OEM. Isikhundla senkampani esicwangcisiweyo eQuanzhou sibonelela ngokufikelela okugqwesileyo kumazibuko amakhulu aphesheya kuquka iXiamen neFuzhou, okuvumela ukuthunyelwa kwempahla kwamanye amazwe ngempumelelo kwiimarike zezixhobo zokwakha zehlabathi.

I-CQC TRACK iyakwamkela ngokufudumeleyo ukuba wakhe intsebenziswano kwaye udale ubudlelwane obuhle bexesha elide kunye. Le nkampani ivelisa uluhlu olupheleleyo lwezixhobo ze-undercarriage ezihambelana ne-SANY eziquka lonke uluhlu ukusuka kwii-mini excavators ezi-5-ton ukuya koomatshini be-ultra-class abaziitoni ezingama-300, kubandakanya ii-track sprockets, ii-idlers, ii-track rollers, ii-carrier rollers, ii-track chains, kunye nezihlangu ze-track—zonke zenziwe ukuhlangabezana nemigangatho yokutshintshwa kwe-OEM ukuqinisekisa ukulingana okuthembekileyo, ukuqina, kunye nokusebenza okuzinzileyo.

1. Ukuchongwa kweMveliso kunye nokuGutyungelwa kweSicelo

1.1 Amagama eCandelo kunye nesishwankathelo sokuSebenza

I-drive sprocket assembly—ebizwa ngokuba yi-final drive sprocket rim, i-track drive wheel, okanye i-sprocket wheel assembly—yeyona nxalenye iphambili ye-active propulsion yenkqubo ye-excavator undercarriage system, efakwe ngasemva kwesakhelo se-track kwaye iqhagamshelwe ngqo kwi-output shaft ye-final drive travel gearbox. Ngokungafaniyo nezinto ezingasebenziyo ezifana nee-idlers okanye ii-rollers, ezijikeleza ngokukhululekileyo, i-drive sprocket yinxalenye esebenzayo, eqhutywayo esebenzisana ngokuthe ngqo nee-bushings ze-track chain ukuze iqhube umatshini. I-gearbox isebenza ngokudlulisela amandla ukusuka kwi-hydraulic motor ukuya kwi-track drive sprocket, eqhubela i-excavator phambili okanye ngasemva.

I-Sprocket (Icandelo #11221884) yinxalenye yedrive enamandla aphezulu, eqinileyo eyenzelwe i-SY215C excavator. Iqinisekisa ukusebenza kakuhle, ukumelana nokuguguleka okugqwesileyo, kunye nokuhambelana okungenamthungo ukuze isebenze ngokuthembekileyo kwiimeko ezinzima.

Iimbopheleleko eziphambili zomsebenzi we-drive sprocket ziquka:

• Ukuguqulwa kweTorque-to-Traction: Ukuguqula i-torque ejikelezayo eveliswa yi-hydraulic travel motor nge-final drive gearbox ibe yi-linear pulling force ehambisa i-track chain, kwaye ngenxa yoko, yonke i-21-ton machine. I-travel gearbox ifumana i-torque kwi-hydraulic motor ize iyithumele kwi-excavator's tracks nge-sprocket kunye ne-chain assembly.
• Ukuzibandakanya kweThreadhi echanekileyo: Ukusebenzisana neebhushing zethreadhi ezinejometri yamazinyo echanekileyo ukuqinisekisa ukudluliselwa kwamandla okubushelelezi nokungaguquguqukiyo ngaphandle kokutsiba, ukubopha, okanye ukungqubana okugqithisileyo. Iindibano zeSprocket & Track Roller ziqhuba kwaye zixhasa inkqubo yesithuthi esingaphantsi kwesithuthi, ziqinisekisa ukuhamba okubushelelezi kunye nokusasazwa komthwalo kwiindawo ezingalinganiyo.
• Ukuhanjiswa komthwalo: Ukusasazwa komthwalo wokuqhuba ngokulinganayo kumazinyo amaninzi kunye nezihlahla ukuze kuthintelwe iindawo zoxinzelelo ezixineneyo ezinokubangela ukuguguleka okanye ukungaphumeleli kwangethuba.
• Ulawulo Lwendlela: Ukusebenza ngokubambisana ne-idler yangaphambili kunye nee-track rollers ukugcina ulungelelwaniso olufanelekileyo lwe-track chain ngexesha lokuhamba phambili, ukuhamba ngasemva, kunye nokusebenza kokujika.

Ibhokisi yegiya yokuhamba ikwindawo engaphantsi kwenqwelo yokukhupha umoya kwaye inoxanduva lokuhamba komatshini. Xa i-hydraulic motor ijikeleza, idlulisela amandla kwibhokisi yegiya, ethi emva koko iguqule amandla abe yi-torque kwaye iqhube ii-sprockets ze-track drive, ezithi zona zishukumise imizila kwaye ziqhubele phambili okanye ngasemva i-excavator.

1.2 Inombolo yeCandelo le-OEM kunye neeModeli ze-Excavator ezihambelanayo

Indibano ye-11221884 drive sprocket ebhalwe kolu hlalutyo ihambelana neenkcukacha zobunjineli ze-SANY OEM ezichanekileyo, ezibonelela ngokutshintshana ngokuthe ngqo ngaphandle kokufuna utshintsho kwi-drive hub yokugqibela, i-gearbox yokuhamba, okanye izinto ze-track chain.

I-Sprocket (Icandelo #11221884) yinxalenye yedrive enamandla aphezulu, eqinileyo eyenzelwe i-SY215C excavator, eqinisekisa ukusebenza kakuhle, ukumelana nokuguguleka okugqwesileyo, kunye nokuhambelana okungenamthungo ukuze isebenze ngokuthembekileyo kwiimeko ezifuna amandla. Imithombo yeshishini idwelisa i-sprocket ye-11221884 njengoko isebenza kwiimodeli ze-SANY excavator kuquka i-SY205C-9, i-SY210C6M, kunye ne-SY215C-8, kunye nokuhambelana okuphambili kugxile kuthotho lwe-SY215C.

1.3 Iinkcukacha zeSANY SY215-9 Excavator kunye neeParameters zeSithuthi esingaphantsi kwesithuthi

I-SANY SY215-9 imele udidi lweetoni ezingama-21 kumgca wemveliso ye-SANY, inikezela ngokudibanisa okunamandla kokusebenza kakuhle, ukuqina, kunye nokusebenza kakuhle kwezicelo zokwakha ezinzima kunye nezemigodi. I-SY215C-9 yi-hydraulic excavator ephakathi eyenziwe yi-SANY Heavy Industry, enobunzima bokusebenza obuyi-20,900 kg, ebekwe njengomatshini wobunjineli osebenza kakuhle kwaye ogcina amandla.

Itheyibhile engezantsi inika iinkcukacha zobugcisa ezipheleleyo zoluhlu lwe-SY215-9 olusekelwe kwimithombo emininzi enegunya:

Imithombo yedatha:

I-SY215C-9 ixhotyiswe ngenjini ye-114 kW (153 HP) kwi-2,050 rpm, kunye nokuhamba okuphezulu kwepompo ephambili ye-2 × 210 L/min kunye nokuseta koxinzelelo oluphambili lwe-34.3 MPa. Umatshini unobubanzi bezihlangu zomkhondo ze-600 mm kunye noxinzelelo lokudibana nomhlaba lwe-45 kPa, kunye nokukwazi ukunyuka kwe-70%. Ubukhulu bothutho buyi-9,397 mm ubude, i-2,980 mm ububanzi, kunye ne-2,956 mm ukuphakama. Uyilo lwesakhiwo luphucula ukulula kokugcinwa kwaye lufanelekile ekumbiweni komhlaba namatye, imisebenzi yokwemba, kunye nezicelo zokwakha.

I-SY215C-9LC/S yi-excavator ephakathi eyenzelwe imisebenzi yokwakha enzima. Isebenza nge-SANY Mitsubishi D08SZ injini yesilinda esi-6 ene-156 HP, inika ukusebenza okugqwesileyo kunye nokuqina. Ngeenkqubo ze-hydraulic eziphambili kunye nenkqubo yokulawula elula ukuyisebenzisa, i-SY215C-9LCS yenzelwe ukunika imveliso ephezulu ngelixa igcina ukonga amafutha. Uyilo lwayo oluguquguqukayo kunye nobuchule bayo bokuphakamisa nokumba obuqinileyo buyenza ilungele ukwakhiwa, umsebenzi wendlela, kunye nokusetyenziswa kwemigodi. I-undercarriage eqinisiweyo ibandakanya iindlela ze-HD tracks.

I-SY215C-9LC SPARC yi-hydraulic excavator yeetoni ezingama-21 eyakhelwe ukwakhiwa kwendlela, umsebenzi womjelo, kunye neeprojekthi ezinzima zokufudumeza umhlaba, exhotyiswe ngenjini yeCummins 6BT5.9-C140 enika amandla e-140 HP.

1.4 Uyilo lweeCandelo kunye nokuQulunqwa kweeNdibano

Indibano epheleleyo ye-SANY 11221884 drive sprocket iqulathe iinxalenye ezininzi ezicwangciswe ngobuchule, nganye yenziwe ngokwee-total eziqinileyo zefomathi ye-excavator ye-21-ton undercarriage:

• I-Sprocket Rim (Iringi Yamazinyo): Inxalenye yangaphandle enamazinyo edibana ngokuthe ngqo nee-bushings ze-track chain. Amazinyo ane-geometry echanekileyo ye-involute eyenzelwe ukudibanisa nee-bushings ze-cylindrical ze-chain ngaphandle kokubangela ukungqubana okanye ukuguguleka okukhulu. Amazinyo e-sprocket asebenza ngomatshini aqinisekisa ukubandakanyeka kwe-track okugudileyo kunye nokuguguleka okuncinci ngexesha lokusetyenziswa rhoqo.
• Ihabhu (Ujongano Lokufaka): Inxalenye esembindini yesprocket ebopha ngqo kwiflange yehabhu yokukhupha yemoto yokugqibela okanye ii-mounts ngoqhagamshelo oludibeneyo kwi-output planetary carrier. Ihabhu ibandakanya imingxunya yebholiti ebotshiweyo ngokuchanekileyo eneendawo zokuhlala eziqinileyo. Ukufakelwa kwe-splined okanye i-bolted kwi-output planetary carrier kubonelela ngokudluliselwa kwe-torque eqinileyo, engatyibilikiyo.
• Izixhobo Zokufaka: Iibholiti ezinamandla aphezulu, iiwashers eziqinileyo, kunye nee-lock nuts (ezihlala ziphezulu kwi-grade 10.9 nangaphezulu) eziqinisa i-sprocket rim kwi-final drive hub. Kwiklasi ye-21-ton, iinkcukacha ze-bolt torque zihlala ziqala kwi-500–700 Nm kuxhomekeke kubukhulu be-fastener ethile.
• I-Final Drive Interface: I-sprocket idibana ne-multi-stage planetary gear reduction final drive, egcina izigaba ezi-2 okanye ezi-3 zokunciphisa i-planetary gear ezinyusa kakhulu i-torque yokukhupha ukuze kuqhutywe. Uyilo lwe-coaxial planetary lufikelela kumlinganiselo ophezulu wokunciphisa ngelixa lusasaza imithwalo ngokulinganayo kwii-planetary gear ezininzi.

Ibhokisi yegiya isebenza ngokudlulisa amandla ukusuka kwi-hydraulic motor ukuya kwi-track drive sprocket, eqhuba i-excavator phambili okanye ngasemva. Ibhokisi yegiya emva koko iguqula amandla abe yi-torque kwaye iqhube ii-track drive sprockets, ezithi zona zishukumise ii-track kwaye ziqhube i-excavator.

2. Ubunjineli bokuQulunqwa kweMetallurgical kunye nokuQiniswa kweMichiza

2.1 Iinkcukacha zeBanga leMpahla

I-CQC TRACK yenza ii-sprockets ze-SANY cross-reference drive zisebenzisa ii-grades zentsimbi ye-alloy ye-premium ezikhethiweyo kwiipropati zazo ezithile zoomatshini kwizicelo ze-21-ton medium excavator undercarriage. Ii-grades zezixhobo eziphambili ezisetyenzisiweyo ziquka:

Intsimbi ye-50Mn Alloy: Intsimbi ye-manganese yodidi oluphezulu enika ukumelana nokuguguleka okuphezulu kunye neempawu zokuqina komphezulu. Intsimbi ye-50Mn isetyenziswa kakhulu ekwenzeni iindawo zomatshini wokukrazula ezisebenza phantsi kwemithwalo enzima, zibonelela ngokumelana nokuguguleka okuphezulu kunye nokuqina kwempembelelo. Emva kokufumana unyango lobushushu, i-50Mn ifumana ubunzima bomphezulu be-HRC 48–58 kunye nobunzulu obuqinileyo be-4–6 mm (ifikelela kwi-HRC 45 kolu bunzulu), nto leyo eyenza ukuba ikwazi ukumelana nokuguguleka okugqwesileyo kunye nokumelana nokuguguleka phantsi kweemeko zokusebenza ezinzima.

Intsimbi ye-42CrMo Alloy (Udidi oluPhezulu): Intsimbi ye-alloy eyenziwe nge-chromium-molybdenum enika amandla angaqhelekanga, ukuqina okunzulu, kunye nokumelana okuphezulu kwempembelelo. I-42CrMo yintsimbi yesakhiwo ye-carbon alloy ephakathi enamandla aphezulu, ukuqina okuphezulu, ukuqina okuhle, kunye nokumelana nokudinwa okugqwesileyo. Kwizicelo zokwemba ezifuna amandla apho ubomi benkonzo ende bubaluleke kakhulu, i-42CrMo eyenziweyo inika umgangatho ophezulu wokusebenza. Emva kokucima nokulungisa, i-42CrMo ifumana ubunzima be-HRC 48–52, kwaye ngokucima nokulungisa induction, ubunzima bufikelela kwi-HRC 54–60.

Intsimbi ye-40Mn2 Alloy: Intsimbi ye-chromium-manganese enika ibhalansi efanelekileyo yokuqina komphezulu, ukuqina kwesiseko, kunye nokusebenza kakuhle kweendleko kwizicelo ze-excavator zeklasi ye-21-ton. Le nto isabela kakuhle kunyango lobushushu bokufakelwa, ifikelela kwiiprofayili zobunzima be-case obufanayo ngaphandle kokuphazamiseka okuncinci.

Intsimbi ye-Alloy enamandla aphezulu: Ii-Sprockets zenziwa kusetyenziswa ulwakhiwo lwentsimbi ye-alloy enamandla aphezulu, kunye nolwakhiwo lwentsimbi ye-alloy enganyangekiyo umhlwa oluvumela izixhobo ukuba zikwazi ukumelana noxinzelelo olukhulu kunye neemeko ezinzima zokusingqongileyo eziqhelekileyo kwimisebenzi yoomatshini abanzima. Ngolwakhiwo lwentsimbi ye-alloy enganyangekiyo umhlwa, ezi zixhobo zikwazi ukumelana noxinzelelo olukhulu kunye neemeko ezinzima zokusingqongileyo eziqhelekileyo kwimisebenzi yoomatshini abanzima.

Ukukhethwa kwamanqanaba ezinto ezibonakalayo kumisela ngokuthe ngqo ubomi benkonzo ye-sprocket kwiindawo ezirhabaxa kakhulu. Kwiindawo zentsimbi ezifana nee-sprocket, umahluko womgangatho phakathi kwe-OEM kunye ne-aftermarket ikakhulu malunga nomgangatho wezinto ezibonakalayo kunye nonyango lobushushu. Ezi zinokulinganiswa kwaye ziqinisekiswe ngovavanyo lobunzima kunye nohlalutyo lwe-metallurgical. Iindawo ze-SANY ezingaphantsi kwesithuthi zenzelwe ukusebenza nzima koomatshini bokwakha, zenzelwe ukuphucula ukuqina kunye nokusebenza kakuhle.

2.2 Ubuchwepheshe bokubumba: Isiseko soMveliso

Indibano ye-11221884 drive sprocket yenziwe kusetyenziswa iindlela eziphambili zokubumba ezivaliweyo. I-Forging yinkqubo yokuvelisa ebumba isinyithi kusetyenziswa amandla okucinezela asekuhlaleni, adla ngokuhanjiswa ngehamile okanye ngepress. Inkqubo yokubumba inika iingenelo ezininzi ezibalulekileyo kunezinye iindlela zokubumba:

Ulungelelwaniso lokuHamba kweeNkozo: Inkqubo yokubumba ilungelelanisa isakhiwo senkozo yezinto ezibonakalayo nejometri yesprocket, kunye nemida yenkozo ejolise ekumelaneni noxinzelelo oluphambili kunye noxinzelelo oluxinzelelweyo oludibana nalo ngexesha lokusebenza. Olu lungelelwaniso lokuhamba kweenkozo lubaluleke kakhulu kwi-radii yeengcambu zamazinyo apho uxinzelelo luphezulu khona. Inkqubo yokubumba idala isakhiwo senkozo esingcono esibalulekileyo ekusingatheni imithwalo yoxinzelelo.

Ukususwa kwePorosity: Amandla aphezulu oxinzelelo lokubumba asusa imingxuma yangaphakathi kunye ne-porosity ebeya kusebenza njengeendawo zokuqalisa ii-crack phantsi komthwalo ojikelezayo. Izixhobo ze-cast zinokuba ne-porosity yangaphakathi okanye i-inclusions ezinokusebenza njengeendawo zokuqalisa ii-crack phantsi kwemijikelo yokulayisha ephindaphindwayo.

Ukuhlanganiswa kwezinto: Inkqubo yokubumba yonyusa uxinano lwezinto, nto leyo ebangela iipropati zoomatshini eziphezulu xa kuthelekiswa nezinto ezibunjiweyo zokwakheka kwe-alloy efanayo. Ulwakhiwo oluxineneyo nolufanayo lwentsimbi ebumbeneyo lubonelela ngokusebenza okulinganayo kuyo yonke indawo enqamlezileyo.

Ukunyaniseka Komphezulu: Umphezulu oqingqiweyo ubonisa ukumelana nokudinwa okuphezulu ngenxa yokungabikho kweziphene zombhobho kunye noxinzelelo olushiyekileyo oluxinzelelweyo olubangelwa yinkqubo yokubopha.

Inkqubo Yokubumba Okushushu Okuvaliweyo: I-sprocket idlula kwinkqubo yokubumba okushushu enamanqanaba amaninzi equka ukubumba okushushu okuphambili kokusasazwa komthamo wokuqala, ukubumba okushushu okwesibini ukuseka i-core structural geometry, ukubumba okushushu okwesithathu ukuze kufezekiswe ukuchaneka kobukhulu bokugqibela, kunye nokubhoboza ukuze kususwe i-flash kwaye kwenziwe nayiphi na imingxuma efunekayo. Intsimbi ye-alloy ye-carbon ephezulu, ene-manganese alloy (50Mn okanye 42CrMo) yinkcazo eqhelekileyo yezinto ezisetyenziswayo kwiinxalenye ze-sprocket eziphambili.

2.3 Umatshini we-CNC ochanekileyo

Zonke iindawo ezibalulekileyo ze-SANY cross-reference drive sprockets zenziwa ngomatshini kusetyenziswa ii-lathes zanamhlanje ze-CNC, oomatshini bokugaya, kunye namaziko okubhola enza imisebenzi yokugaya erhabaxa neyokugqiba ngokwemigangatho yokuchaneka kobukhulu be-ISO 2768-mK. Amazinyo e-sprocket asebenza ngomatshini ochanekileyo kunye nezixhobo zokusasazwa komthwalo ziqinisekisa ukubandakanyeka okugudileyo kunye nokuguguleka okuncinci ngexesha lokusetyenziswa okuqhubekayo. Ukulungiswa ngokuchanekileyo kweeprofayili zamazinyo kunye neendawo zokufaka kuqinisekisa ukulingana ngokuchanekileyo kunye nokusebenza kakuhle.

Imisebenzi ephambili yoomatshini ibandakanya:

• Umatshini weProfayili yamazinyo: Umatshini ochanekileyo weprofayili yamazinyo e-sprocket ukuqinisekisa i-engile yoxinzelelo kunye ne-pitch echanekileyo yokubandakanyeka okungatyibilikiyo kunye ne-track bushings
• Umatshini wokufaka iBore: Ukubhoboza ngokuchanekileyo kwebhore yokufakela ephakathi ukuze kufezekiswe iinkcukacha ezichanekileyo zomdibaniso wehabhu
• Ukubhola iBolt Hole: Ukubhola ngokuchanekileyo kunye nokucofa imingxuma yebolt efakelweyo ngokunyamezelana okuchanekileyo kwendawo
• Umatshini Wokufaka Umphezulu: Ukubeka umphezulu ngokuchanekileyo kwesikhombisi sokufaka ihabhu ukuze kudluliselwe umthwalo ngokufanelekileyo
• Ukulinganisela: Ukulinganisela okunamandla kwendibano ye-sprocket ukuthintela ukungcangcazela kwisantya sokusebenza

Ukusebenzisa iindlela ezikhethekileyo zokuqinisa nokulungisa kuqinisekisa ukuba iimveliso zineempawu ezibalaseleyo zoomatshini, zihlala ixesha elide, kwaye ziyakwazi ukumelana nokuguquguquka nokuqhekeka.

2.4 Indlela yokusebenza yemveliso edibeneyo

Amandla okuvelisa e-CQC TRACK akhelwe phezu kokuhlanganiswa okupheleleyo ngokuthe nkqo kunye neenkqubo ezilawulwayo ezilandelelanayo:

• Ukufunyanwa kwezinto: Ukusetyenziswa kweentsimbi ze-alloy ze-premium ze-50Mn, i-42CrMo, kunye ne-40Mn2 ngokusebenzisa ubudlelwane bokubonelela ngezixhobo, kunye nesiqinisekiso esipheleleyo sezinto kunye nokulandeleka.
• Amandla Okwakha: Iinkqubo zokubumba ezishushu ezivaliweyo eziqinisekisa ukuhamba kakuhle kweenkozo kunye noxinano lwezinto, kunye nenkqubo yokubumba edala ulwakhiwo oluphezulu lweenkozo oluyimfuneko ekuphatheni imithwalo yoxinzelelo
• Iziko Loomatshini beCNC: Ukulungiswa ngokuchanekileyo kwazo zonke iindawo ezibalulekileyo ngokwe-ISO 2768-mK tolerances, kubandakanya iiprofayili zamazinyo ezichanekileyo kunye neendawo zokuxhoma
• Iindlela Zonyango Lobushushu Eziphambili: Ukuqina kwe-induction kunye nee-tempering furniture ezilawulwa yikhompyutha zifezekisa iiprofayili zobunzima be-case obufanayo, obunzulu
• Ukuhlanganisa nokuvavanya: Iindawo zokuhlanganisa ezingenathuli ezinovavanyo olutshintshayo kwi-sprocket nganye egqityiweyo
• Ukwaleka Okuchasene Nokugqwala: Iinkqubo zokupenda ezikumgangatho wemizi-mveliso ezibonelela ngokhuseleko lokugqwala ixesha elide, ezifumaneka ngemibala emnyama, emthubi, okanye eyenzelwe wena ukuhlangabezana neemfuno zabathengi

3. Ubunjineli boNyango loBushushu

3.1 Imigaqo yeMetallurgical yokusetyenziswa kweSprocket

Unyango lobushushu lolona hlobo lubalulekileyo lokwenziwa kwemveliso olumisela ubomi benkonzo ye-drive sprocket kwizicelo ezinzima zokwakha kunye nokwembiwa. Inkqubo yonyango lobushushu—ngokuyintloko ukucima kunye nokushisa—iguqula intsimbi kwinqanaba leemolekyuli, ifezekisa ulungelelwaniso oluchanekileyo phakathi kobunzima kunye nokuqina. Kwizinto ezingaphantsi kwesithuthi, olu lungelelwaniso lumisela ukuba inxalenye inokunyamezela ixesha elingakanani ngaphambi kokuba kwenzeke ukudinwa okanye ukuguquka.

Inkqubo yokucima kulapho amandla okwenyani entsimbi aqala khona. Eli candelo lifudunyezwa liye kubushushu obubalulekileyo (ngesiqhelo malunga ne-850–900°C), apho isakhiwo salo sekristale siguquka sibe yi-austenite. Emva koko sipholiswa ngokukhawuleza—ngesiqhelo ngokuntywiliselwa emanzini okanye kwioyile. Oku kwehla kweqondo lobushushu ngequbuliso kuvingcela ii-athomu zekhabhoni endaweni, kwenze isakhiwo esiqinileyo kodwa esibuthathaka esaziwa ngokuba yi-martensite. Oku kudala umphezulu oqinileyo, onganyangekiyo obalulekileyo kumazinyo e-sprocket.

Nangona ukucima kunika ubulukhuni, kukwangenisa ubulukhuni. Ukufudumala linyathelo elibalulekileyo lokulandela elinciphisa uxinzelelo lwangaphakathi kwaye libuyisele ukuguquguquka. Icandelo liphinda lifudunyezwe liye kubushushu obuphantsi, obulawulwayo (ngesiqhelo phakathi kwe-150–500°C) kwaye ligcinwe ixesha elithile ngaphambi kokuba liphole kancinci. Le nkqubo inciphisa ubulukhuni obugqithisileyo kodwa iphucula kakhulu ubulukhuni, ukumelana neempembelelo, kunye nokuguquguquka. Isiphumo sidibaniso esifanelekileyo—umphezulu oqinileyo, omelana nokuguguleka kunye nombindi oqinileyo, oguquguqukayo—ofanelekileyo kwiisprockets ekufuneka zimelane nemithwalo enamandla kunye neengxolo.

3.2 Iinkcukacha zokuqinisa i-Induction

I-11221884 drive sprocket isebenzisa unyango lobushushu bokuqinisa i-induction ukuze kufezekiswe ubulukhuni obufunekayo kumphezulu wamazinyo. Amazinyo e-sprocket aqiniswe i-induction ukuze enze umphezulu onganyangekiyo ngelixa egcina umongo oqinileyo noqinileyo.

Iiparameter ezithile zonyango lobushushu ze-SANY 11221884 drive sprockets zezi zilandelayo:

Ii-sprockets zeprimiyamu zifumana iiprofayili zamazinyo aqiniswe ngokwenziwa ngobuchule obuyi-58-63 HRC kunye nobunzulu becala obuyi-7-10 mm. Iiprofayili ezinzima zeerim ze-sprocket ziphathwa ngononophelo ngobunzulu ukuze zisebenze ixesha elide, ukuqinisekisa ukuba umaleko womphezulu oqinisiweyo uhlala ungaguquki nokuba sele kudlule ixesha elide.

3.3 Ulawulo loMgangatho kunye nokuNgaguquguquki

Unyango lobushushu olusebenzayo lufuna ulawulo oluqinileyo lomgangatho. Abavelisi kufuneka baqhubeke bejonga ukufana kobushushu, ixesha lokumanzisa, izinga lokupholisa, kunye nolwakhiwo lwe-metallographic ukuqinisekisa ukuba inkqubo iyahlangabezana neemfuno zokusebenza. Ukungazinaki ezi parameters—okanye ukuthembela kunyango lobushushu olungaguqukiyo—kunokunciphisa kakhulu ubomi benxalenye. Nokuba ukuphambuka okuncinci kobushushu ngexesha lokucima okanye ukupholisa kunokukhokelela kubunzima obungalinganiyo, okubangela ukuguguleka kwangaphambi kwexesha, ukuqhekeka, okanye ukungazinzi kobukhulu.

Izinto eziveliswa ngee-alloys eziphambili kunye nonyango lobushushu zivavanywa ngokuqatha ukuqinisekisa ubulukhuni obufanayo, ukumelana nempembelelo, kunye namandla okudinwa. Eli nqanaba lomgangatho linciphisa amathuba okusilela okungalindelekanga kwaye liqinisekisa ukuba oomatshini basebenza kakuhle ixesha elide.

4. Iinkcukacha zobukhulu kunye neeParameters zoFakelo

4.1 Ubukhulu bokufakwa kwesithuthi esingaphantsi kwenqwelo

Indibano ye-11221884 drive sprocket yenzelwe ukuba ihambelane neenkcukacha ezichanekileyo zobukhulu ukuze ifakelwe ngqo kwisakhelo sendlela se-SANY SY215-9 kunye nenkqubo yokugqibela ye-drive. Nangona iinkcukacha ezichanekileyo zobukhulu kufuneka ziqinisekiswe ngokuchasene namaxwebhu e-SANY OEM, imithombo yoshishino iqinisekisa ezi parameters zilandelayo ze-SY215-9:

• I-Track Chain Pitch: Ubungakanani be-pitch obuqhelekileyo kushishino lwee-excavators zeklasi ezingama-21 buhlala buqala kwi-171 mm ukuya kwi-203 mm kuxhomekeke kwisimo
• Ububanzi bezihlangu zeTrack: 470–600 mm (umgangatho oqhelekileyo yi-600 mm, ukhetho lwe-HD luyafumaneka)
• Igeyiji yoMkhondo: 2,380 mm
• Inani leeRoller zeTrack ngecala ngalinye: Ngokwesiqhelo zi-8 ngecala ngalinye
• Ukuxhonywa kweSprocket: Uqhagamshelo olunebholiti okanye olune-spin kwi-drive yokugqibela ekhupha i-planetary carrier
• Uhlobo lokugqibela lokuqhuba: Ukunciphisa izixhobo zeplanethi ezinamanqanaba amaninzi (amanqanaba ama-2 okanye ama-3)

4.2 Uqwalaselo lokuFakela iSprocket

I-SANY SY215-9 undercarriage inenkqubo yokuqhuba eqinileyo yokugqibela equka:

• Ibhokisi yeGear yoQeqesho lokuHamba ngeDrive yokugqibela: Ikwindawo engaphantsi kwesithuthi somgxobhozo, eqhagamshelwe kwi-hydraulic motor kunye nee-track drive sprockets. Ibhokisi yeGear emva koko iguqula amandla abe yi-torque kwaye iqhube ii-track drive sprockets, ezithi zona zishukumise ii-tracks kwaye ziqhube umgxobhozo.
• Ujongano Lokufaka I-Sprocket: I-sprocket ifakwa kwi-output planetary carrier ngoqhagamshelo olune-splined okanye olune-bolt, ibonelela ngokudluliselwa kwe-torque eqinileyo, engatyibilikiyo. Ukufakelwa kwe-splined okanye okune-bolt kwi-output planetary carrier kubonelela ngokudluliselwa kwe-torque eqinileyo, engatyibilikiyo.
• Inkqubo yokuthwala: Iibheringi zerola ezinkulu ezinobubanzi obuphantsi kunye neebheringi zerola ezisilinda zixhasa umngxuma wokugqibela wokukhupha idrayivu.
• Inkqubo yokutywina: Itywina yobuso edadayo (uhlobo lweDuo-Cone) enezitywina zangaphambili ze-labyrinth kunye nezikhuhli zothuli zithintela ukungena kongcoliseko kunye nokuvuza kwe-lubricant.

4.3 Izinto ekufuneka ziqwalaselwe xa kufakwa iTorque

Ukufakelwa ngokufanelekileyo kwendibano ye-drive sprocket kwi-excavator ye-SANY SY215-9 kufuna ukuthotyelwa kweenkcukacha ze-torque yomenzi. Le migaqo ilandelayo iyasebenza:

• Udidi lweHardware yokuFakela: Iklasi ye-10.9 okanye ngaphezulu kwizicelo ezinzima
• Uluhlu lweeTorque zeBolt: 500–700 Nm kuxhomekeke kubungakanani bebolt kunye noqwalaselo (jonga incwadi yenkonzo yeSANY ukuze ufumane iinkcukacha ezithile zemodeli)
• Ipateni yeTorque: Ipateni edibeneyo (enqamlezileyo) esetyenziswa kwizigaba ezintathu eziqhubekayo
• I-Anti-Seize Compound: Faka i-anti-seize compound esemgangathweni ophezulu kwimisonto ye-bolt ngaphambi kokuba uyifake ukuze uthintele ukurhawuzelelwa kwaye uqinisekise ukuba i-torque ifundwa ngokuchanekileyo.
• Imfuneko Yokuphinda Utshintshe I-Torque: Emva kweeyure ezi-2-4 zokusebenza, phinda uguqule ii-bolts zokufaka i-sprocket ukuya kwixabiso elichaziweyo ukuze kuqwalaselwe izihlalo zokuqala kunye nokwandiswa kobushushu.

Ibhokisi yokuhamba yenzelwe ukufakwa lula, ineeplagi zokuzalisa ioyile kunye ne-drain kunye nezinto ezilula ukuzitshintsha. Kucetyiswa ukuba ufune uncedo kwingcali eqeqeshiweyo ukuze uyifake.

4.4 Ukulungiselela Ngaphambi Kokufakelwa

Ukufakelwa ngokufanelekileyo kwendibano ye-drive sprocket kwi-excavator ye-SANY SY215-9 kubalulekile ekufezekiseni ubomi benkonzo obulindelekileyo. Ezi nkqubo zilandelayo mazilandelwe:

1. Ukulungiswa kwendawo: Paka umatshini kwindawo ethe tyaba neqinileyo. Bamba ibhuleki yokupaka. Vimba imizila ngokukhuselekileyo ukuthintela intshukumo engalindelekanga.
2. Ukuhlolwa kweCandelo: Ngaphambi kokufakela, hlola i-drive output hub yokugqibela ukuze ubone ukuba ayigugi, ayigugi, okanye ayonakalanga na. Coca yonke indawo yokufaka izinto kakuhle, ususe yonke inkunkuma, izinto ezindala ze-gasket, kunye nokuguguleka.
3. Ukuhlolwa kweSprocket Assembly: Hlola i-sprocket assembly entsha ukuba akukho monakalo na kwimpahla ethunyelwayo. Qinisekisa ukuba imingxunya yokufaka icocekile kwaye ayinangcola.
4. Ukuhlolwa kwezixhobo: Hlola zonke iibholiti zokufakela ukuze ubone ukuba azinakonakala okanye ziyanwebeka na. Kwizicelo ezinzima, sebenzisa iibholiti ezintsha kunye neewashers zebanga le-10.9 okanye ngaphezulu.
5. I-Final Drive Interface: Qinisekisa ukuba i-sprocket mounting interface ihambelana ngokufanelekileyo ne-final drive output planetary carrier. Faka i-sprocket mounting hardware kwixabiso le-torque elichaziweyo usebenzisa i-torque wrench elinganisiweyo.
6. Ukuzibandakanya kweTrack Chain: Emva kokufakwa kwe-sprocket, qinisekisa ukuba i-track chain isebenzisana ngokufanelekileyo namazinyo e-sprocket ngaphambi kokuba usebenzise umatshini.

5. Uxinzelelo lweTrack kunye nokugcinwa kweMoto engaphantsi kwesithuthi

5.1 Inkqubo yoLungiso lweTrekhi yoXinzelelo

Emva kokufakelwa kwe-sprocket okanye njengenxalenye yokugcinwa rhoqo kwesithuthi esingaphantsi kwemoto, kufuneka kumiselwe uxinzelelo olufanelekileyo lwendlela ngokweenkcazo ze-SANY SY215-9. Inkqubo ngokubanzi yee-excavators ezingama-21-ton yile ilandelayo:

Inyathelo 1: Ukulungiselela – Yenza uhlolo kunye nohlengahlengiso kumhlaba othe tyaba noqinileyo. Sebenzisa injini xa ingasebenzi kakuhle, uze uhambise umatshini phambili umgama olingana nobude bomzila emhlabeni, uze umise umatshini kancinci kancinci.

Inyathelo lesi-2: Ukulinganisa – Linganisa ukugoba komzila njengomgama othe nkqo phakathi komphezulu wetsheyini yomzila kunye nomphezulu wesakhelo somzila kwindawo ephakathi kwe-idler yangaphambili kunye ne-track roller yokuqala.

Inyathelo lesi-3: Ukuqinisekiswa koMgangatho oQhelekileyo – Kwi-excavators zeklasi ezingama-21-ton, ukugoba okufanelekileyo kwendlela kudla ngokuba yi-20–40 mm. Ukuba ukuphambuka kungaphandle komgangatho oqhelekileyo, lungisa ngokufanelekileyo.

Inyathelo lesi-4: Ukulungisa Uxinzelelo Lwendlela – Ukuze wonyuse uxinzelelo lwendlela, pompa igrisi ngokusebenzisa i-adjuster grease fitting usebenzisa i-grease pump ngesandla. Igrisi ingafakwa ngaphakathi de i-idler support iqhagamshelane nesakhelo sendlela.

Inyathelo lesi-5: Ukuqinisekiswa – Emva kokulungiswa, sebenzisa injini kwisantya esiphantsi, hambisa umatshini kancinci phambili ngomlinganiselo olingana nobude bomzila emhlabeni, uze ujonge uxinzelelo lomzila kwakhona. Ukuba uxinzelelo aluchanekanga, lungisa kwakhona.

5.2 Izinto Ezibalulekileyo Ezichaphazela Uxinzelelo

Ezi zinto zilandelayo zibalulekile ukuze kuphuculwe ubomi bezinto ezisetyenziswa ngaphantsi kwesithuthi:

• Iimeko Zokuhamba Ngaphantsi Kweenyawo: Lungisa uxinzelelo lwendlela ngokusekelwe kwiimeko zokuhamba phantsi kweenyawo apho umatshini usebenza khona. Uxinzelelo olongezelelweyo lwendlela lunyusa umthwalo kunye nokuguguleka kwazo zonke izinto zokudibana kwesithuthi esingaphantsi kwenqwelo.
• Iziphumo zokuGqoka: Ithrekhi engalungiswanga kakuhle inokubangela iingxaki kunye nokuguguleka kwezinye izinto. Ithrekhi eqinileyo yonyusa imithwalo, nto leyo ekhuthaza ukuguguleka kweerola, ii-idlers, ii-sprockets, kunye nee-chain bushings.
• Ukubeka esweni rhoqo: Ukuguguleka kweepini kunye neebhuthi zesithuthi esingaphantsi kwemoto kuxhomekeke kwimeko yokusebenza kunye nemeko yomhlaba. Jonga uxinzelelo lwendlela ngamanye amaxesha kwaye uyigcine kuluhlu oluqhelekileyo.
• Ukuqinisekiswa Emva Kokufakelwa: Emva kweeyure ezi-2-4 zokusebenza, jonga kwakhona uxinezeleko lwethrekhi kwaye uphinde uguqule i-torque kuyo nayiphi na i-hardware yokufakela njengoko kuchaziwe kwincwadana yenkonzo ye-SANY ukuze uqwalasele izihlalo zokuqala kunye nokwandiswa kobushushu.

5.3 Ukuhlolwa rhoqo kwezithuthi ezingaphantsi kwesithuthi

Iindlela ezilungileyo zoshishino zicebisa ukuba kuhlolwe rhoqo iimoto ezingaphantsi kwesithuthi ukuze kuchongwe ukuguguleka ngaphambi kokuba kukhokelele ekungasebenzi kakuhle kwezixhobo:

• Ukuguguleka kweTrack kunye nokuxinana: Ukuguguleka okungalinganiyo okanye ukungakwazi ukuhamba kakuhle kunokubangela iingxaki; hlola rhoqo iTrack
• Ukuhlolwa kwe-Sprocket: Jonga ukuba amazinyo agugile na, ubuso obuqhubayo bubambekile na, kunye nemifantu yeengcambu.
• Ukuhlolwa kweRoller kunye ne-Idler: Jonga ukuba akukho kuvuza kwesitywina, ukuguguleka kweflange, kunye nokujikeleza okugudileyo
• Ukuhlolwa kweTrack Chain: Linganisa ubude bepitch kunye nokuguguleka kwebushing
• Ukuthambisa: Thambisa zonke iindawo ezihambayo njengoko kucetyisiwe ngumvelisi

6. Iinkqubo zoQinisekiso loMgangatho kunye noVavanyo

6.1 Uveliso oluQinisekisiweyo lwe-ISO 9001:2015

I-CQC TRACK isebenza phantsi kweenkqubo zolawulo lomgangatho eziqinisekisiweyo ze-ISO 9001:2015, kwaye izinto ezifumanekayo ziyalandeleka ukusuka kwirisithi yezinto eziluhlaza ukuya ekuhlanganisweni okugqityiweyo. Inkqubo yolawulo lomgangatho ibandakanya zonke izigaba zemveliso:

• Isiqinisekiso sezinto: Isiqinisekiso sezinto eziluhlaza ezingenayo esiqinisekisa ukwakheka kwe-alloy kunye neempawu zoomatshini ngokuchasene nemigangatho yoshishino, kubandakanya izatifikethi zovavanyo lwe-mill zeentsimbi ze-50Mn, 42CrMo, kunye ne-40Mn2
• Ukuqinisekiswa koBume: Ukuhlolwa kwayo yonke imilinganiselo ebalulekileyo kusetyenziswa izixhobo zokulinganisa ezilinganisiweyo, kuquka i-CMM (uMatshini wokulinganisa oQokelelweyo) kunye nokulinganisa ngokuchanekileyo
• Ukuqinisekiswa koNyango loBushushu: Ukuqinisekiswa kweeprofayili zobunzima kunye nobunzulu betyala kusetyenziswa abavavanyi bobunzima beRockwell abalungisiweyo kunye novavanyo lwe-metallographic
• Ukuqinisekiswa kweNkqubo yeSitywino: Ukuqinisekiswa kofakelo olufanelekileyo lwesitywino (apho kufanelekileyo) kunye nentlawulo yezithambiso
• Uvavanyo lokugqibela: Uvavanyo olutshintshayo kunye nokuqinisekiswa komgangatho

6.2 Imigangatho yoMgangatho weCandelo le-SANY elingaphantsi kwesithuthi sangaphantsi

Izixhobo ze-SANY excavator ezingaphantsi kwesithuthi se-SANY zenzelwe ukusebenza nzima koomatshini bokwakha. Zenzelwe ukuphucula ukuqina nokusebenza kakuhle, ezi zixhobo zihambelana nemigaqo yokusingqongileyo yaseYurophu kwaye zenzelwe iimodeli ze-SANY excavator. Iimpawu eziphambili zomgangatho ziquka:

• Itekhnoloji yeZinto eziNamandla aphezulu: Izixhobo zisebenzisa ulwakhiwo lwentsimbi ye-alloy enamandla aphezulu
• Uyilo oluNjineriweyo: Amazinyo e-sprocket asebenza ngomatshini aqinisekisa ukubandakanyeka okugudileyo kwindlela
• Ukusebenza Okunzima: Umthamo oqinileyo wokuthwala umthwalo uphatha ukuya kuthi ga kwiitoni ezingama-20+ zokusebenza okuqhubekayo kwiindawo ezirhabaxa
• Ukuthobela i-EPR kunye nokuZinza: Iqinisekiswe yi-EPR imigangatho yokupakisha iFrance neJamani, ihlangabezana nemigaqo engqongqo yokusingqongileyo yokulawulwa kwenkunkuma kunye nokurisayikilisha
• Ubomi beShelufu: Unyaka o-1 (ukugcinwa) ugcina ulwakhiwo lusemgangathweni ngexesha lokugcina

6.3 Iwaranti kunye nolindelo lobomi benkonzo

Isiqinisekiso esisemgangathweni wezemveliso se-sprockets ze-aftermarket drive sihlala siqala kwiinyanga ezili-12 ukuya kwezingama-24 kuxhomekeke kumenzi kunye nesicelo. Kwii-sprockets ze-SANY 11221884 ezenziwe yi-CQC TRACK, amaxesha esiqinisekiso ahambelana neemfuno zabathengi kunye nobunzima besicelo. Ubomi benkonzo obulindelekileyo kwii-sprockets ze-SY215-9 kwizicelo zokwakha ezinzima buhlala buqala kwiiyure zokusebenza ezingama-4,000 ukuya kwezingama-8,000 kuxhomekeke kwiimeko zomhlaba, iindlela zokusebenza zomsebenzisi, kunye neeshedyuli zokulungisa.

6.4 Ukhuseleko kunye nokuPakisha okuchasene nokuGqobhoka

Umphezulu we-sprocket ugqunywe ngepeyinti yemizi-mveliso engagqwaliyo, efumaneka ngemibala emnyama, emthubi, okanye eyenzelwe wena ukuhlangabezana neemfuno zabathengi. Ingubo ikhusela i-sprocket kumhlwa kunye nokuvezwa okunzima kwendalo ngexesha lokugcina kunye nokusebenza ebaleni. Ii-sprocket ezigqityiweyo zigqunywe ngefilimu yokulwa nomhlwa kwaye zipakishwe kwiipallet okanye kwiikreyithi zokhuni ezifuthayo ezifanelekileyo ukuthutha ulwandle lwamazwe ngamazwe. Iphakheji nganye ibhalwe inombolo yenxalenye, ubukhulu, kunye nobungakanani ukuze kube lula ukuyiphatha kunye nokuchongwa kwiindawo zokungenisa kunye neendawo zokugcina impahla. Ukupakisha kuhambelana nemigangatho yokuthunyelwa kwempahla yamazwe ngamazwe yokuthunyelwa kwempahla elwandle ukusuka kwiindawo zokungenisa impahla zaseTshayina (Xiamen, Fuzhou) ukuya kwiindawo zokuthengisa kwihlabathi liphela, kunye neekreyithi zokhuni ezifuthayo ezihambelana nemigaqo ye-ISPM 15 ye-phytosanitary. Ukuhanjiswa okukhawulezileyo kuyafumaneka kwiintsuku ezisi-7–30 kuxhomekeke kubungakanani be-odolo kunye nendawo oya kuyo.

7. Ukuxilongwa Kokunxiba kunye Neendlela Zokutshintsha

7.1 Iimpawu zokunxiba eziphambili

Kubathengisi bezixhobo, abaqhubi beenqwelo-mafutha eziqeshisayo, kunye nabasebenzisi bokugqibela abalawula ii-excavators ze-SANY SY215-9, ukuchongwa kwangethuba kokuguguleka kwe-drive sprocket kubalulekile ukuthintela umonakalo wesibini kwiitsheyini zomkhondo, ii-rollers, kunye neenkqubo zokugqibela zokuqhuba. Ezi mpawu zokuguguleka zilandelayo kufuneka zijongwe:

Ukunciphisa Ubukhulu Bamazinyo: Amazinyo agugileyo angaphantsi kwama-70% obukhulu bawo bokuqala kuthetha ukuba kufuneka kutshintshwe ngokukhawuleza. Kunokulinganiswa kusetyenziswa ii-caliper ezilungisiweyo okanye ii-gauge zokuguguleka kwamazinyo ezinikezelweyo.

Ukwakheka kwehoko: Xa ubuso bokukhokela bezinyo le-sprocket bukhula ngendlela "yehoko" okanye imo engaphantsi, oku kuthetha ukuba ukuguguleka okukhulu kudlule imida eyamkelekileyo. Ukwakheka kwehoko kunciphisa ukusebenza kakuhle kokuqhuba kwaye kukhawulezise ukuguguleka kwe-chain bushing.

Iindawo Zeengcambu Eziqhekekileyo: Ukuhlolwa ngamehlo kwe-radii yeengcambu zezinyo kufuneka kwenziwe rhoqo. Ukuqhekeka kwindawo yeengcambu kubonisa ukudinwa koxinzelelo kwaye kunokukhokelela ekuwohlokeni okukhulu kwamazinyo ukuba akusonjululwa ngokukhawuleza.

Ukwandiswa kweMingxunya yeBholti: Ukwandiswa okanye ukuguqulwa kwemingxuma yebholti yokuqhobosha kubonisa ukuba i-sprocket ibisebenza ngeebholti ezikhululekileyo okanye ukuba kusetyenziswe i-torque egqithisileyo. Le meko ibeka emngciphekweni ukufakwa okukhuselekileyo kwe-sprocket kwi-hub yokugqibela yokuqhuba.

Ipateni yokuNxiba kwamazinyo okungalinganiyo: Ukuba amanye amazinyo abonakalisa ukuguguleka okukhulu kunamanye, oku kunokubonisa ukungalungelelani phakathi kwe-sprocket kunye ne-track chain okanye iingxaki nge-final drive output shaft concentricity.

Iimpawu Zokuba Ibhokisi Yakho Yegiya Yokuhamba Ifuna Ukutshintshwa: Ingxolo engaqhelekanga evela kwibhokisi yegiya, isantya esiphantsi okanye amandla e-excavator, ioyile evuzayo evela kwibhokisi yegiya, iindlela ze-excavator azihambi ngokulinganayo, okanye i-gearbox yonakele okanye igugile kangangokuba ayilungiseki.

7.2 Ucwangciso lweXesha lokuTshintsha

I-sprocket egcinwe kakuhle inciphisa ngokuthe ngqo iindleko zokusebenza kwexesha elide. Xa utshintsha i-track chain, soloko uhlola kwaye mhlawumbi utshintshe ii-sprocket ukuze ubone ukuba zigugile kangakanani. Ingqiqo yezoqoqosho ilula: ukufaka i-track chain entsha kwi-sprocket egugileyo kuya kukhawulezisa ukuguguleka kwi-bushings ye-chain entsha, kunciphisa kakhulu ubomi benkqubo iyonke. Ngokwahlukileyo koko, ukufaka i-sprocket entsha kwi-chain egugileyo kuya kubangela ukuguguleka kwamazinyo ngokukhawuleza kunye nokungaphumeleli kwe-sprocket ngaphambi kwexesha.

Kubaqhubi beenqwelo-mafutha, icebo lokutshintsha elicetyiswayo kukutshintsha i-sprocket kunye ne-track chain njengeseti ehambelanayo nanini na xa naliphi na icandelo lifikelela esiphelweni sobomi balo benkonzo. Iindlela ezilungileyo zoshishino zicebisa ukutshintsha iindawo zokuguguleka kwiiseti ukuqinisekisa ukuguguleka okulinganayo nokuthintela ukungaphumeleli kwangaphambi kwexesha.

7.3 Ukugcinwa kweGearbox yokuhamba

Ukuze kwandiswe ubomi bebhokisi yokuhamba (ukuqhuba kokugqibela), iindlela ezilungileyo zoshishino zicebisa oku kulandelayo:

• Ukuthambisa rhoqo kunye notshintsho lweoyile: Ukuthambisa ngokufanelekileyo kubalulekile ekusebenzeni kwebhokisi yegiya
• Kuphephe Ukulayisha Ngokugqithisileyo: Musa ukulayisha kakhulu i-excavator okanye uyibeke kwindawo eshushu kakhulu ngaphaya kwemida yoyilo
• Uhlolo oluQhelekileyo kunye noLondolozo: Yenza uhlolo lwamaxesha ngamaxesha ukuze kufunyanwe iingxaki kwangethuba
• Buyisela Izinto Ezonakeleyo Ngokukhawuleza: Lungisa izinto ezigugileyo okanye ezonakeleyo ngoko nangoko
• Sebenzisa ii-Lubricants ezikumgangatho ophezulu kunye neenxalenye ezitshintshayo: Sebenzisa i-API GL-5 Extreme Pressure (EP) hypoid gear oil

8. Izicelo zeMarike yeNgingqi: Igxile kwiMigodi nakwiZakhiwo

8.1 UMzantsi Melika: Iziseko zoPhuhliso zaseBrazil, iMigodi yaseChile, kunye noPhuhliso lwasePeru

Imarike yokwakha neyemigodi yaseMzantsi Melika ifuna kakhulu izinto zokumba ezikumgangatho ophezulu eziziitoni ezingama-21, apho imisebenzi igxile kwiiprojekthi zeziseko zophuhliso zaseBrazil (eSão Paulo, eRio de Janeiro, eBelo Horizonte), imisebenzi yokumba ubhedu eChile (imigodi yaseCodelco iChuquicamata kunye ne-El Teniente, umgodi wase-BHP i-Escondida), imisebenzi ye-polymetallic yasePeru (eAntamina, eCerro Verde, eLas Bambas), kunye nophuhliso lweziseko zophuhliso zaseArgentina (eBuenos Aires, eCórdoba). Imarike yoomatshini abanzima yale ngingqi iphawulwa yimfuno ephezulu yee-excavator ze-21-ton zomsebenzi woncedo, ukwakhiwa kweendawo zokuhlala, inkxaso yezemigodi, kunye nokulungiswa kwendawo. Ii-excavator zeSANY SY215-9 zisasazwa kakhulu kule misebenzi.

I-excavator ye-SANY SY215C-9 igqwesile kwizicelo ezahlukeneyo kuquka iindawo zokwakha, imisebenzi yemigodi, iiprojekthi zeziseko zophuhliso zeendlela, kunye nophuhliso lomhlaba omkhulu. Kubathengi baseMzantsi Melika, ii-sprockets ze-CQC TRACK ze-SANY cross-reference drive zibonelela ngomgangatho olinganayo ne-OEM ngamaxabiso akhuphisanayo, kunye nothutho olufanelekileyo kwiindawo zaseLatin America kuquka iBrazil (amazibuko aseSantos, eRio de Janeiro), iChile (amazibuko aseValparaíso, eSan Antonio), iPeru (izibuko laseCallao), iColombia (amazibuko aseBuenaventura, eCartagena), kunye neMexico (amazibuko aseVeracruz, eManzanillo).

8.2 IOstreliya: Iiprojekthi zePilbara Iron Ore, amalahle aseQueensland, kunye neziseko zophuhliso

Imarike yezixhobo zokwakha nezemigodi yase-Australia ifuna izixhobo ezihambelana nemigangatho yokusebenza ye-OEM okanye ezidlula imigangatho yokusebenza ye-OEM, kunye nokufumaneka kobonelelo rhoqo. Abaqhubi base-Australia bafuna izixhobo ezifanelekileyo ngenjongo, ezinomgangatho olingana ne-OEM okanye ngaphezulu, ezineekhonkco zobonelelo ezithembekileyo kunye neziqinisekiso zomgangatho ezibhaliweyo. Imarike yase-Australia—kuquka izicelo eSydney, eMelbourne, eBrisbane, ePerth, eAdelaide, kunye namaziko engingqi—isebenzisa ii-excavator ze-SANY SY215-9 zokwakha izindlu, uphuhliso lweziseko, ukumba imigodi, kunye nemisebenzi yokuxhasa imigodi.

I-SY215C-9LC/S yi-excavator ephakathi eyenzelwe imisebenzi yokwakha enzima, ene-undercarriage eqinisiweyo eneendlela ezahlukeneyo ze-HD tracks. I-SY215C-9LC SPARC yakhelwe ukwakhiwa kweendlela, umsebenzi wemisele, kunye neeprojekthi zokuhambisa umhlaba ezinzima kulo lonke elase-Australia. Iinkqubo zokuvelisa ze-CQC TRACK ziyahambelana neemfuno zase-Australia ngesatifikethi se-ISO 9001:2015, iiprotokholi zovavanyo olupheleleyo, kunye nokulandeleka okupheleleyo kwamacandelo.

8.3 IYurophu: Ukumbiwa kwemigodi yaseJamani, iziseko zophuhliso zaseFransi, kunye nophuhliso lwaseMpuma Yurophu

Imakethi yaseYurophu ifuna ukuba izinto ezisetyenziswa phantsi kwesithuthi zihambelane nemiyalelo efanelekileyo ye-EU kunye nemigangatho yokhuseleko. I-EN 474-12:2006/A1:2008 isebenza kwizixhobo zokumba iintambo kunye neenkqubo zazo zezixhobo zokumba iintambo, imisela iimfuno ezibalulekileyo zempilo nokhuseleko eziqinisekiswa yi-CE marking. Ishishini lokumba iingcango laseJamani (eRhineland, eBavaria), icandelo leziseko zophuhliso laseFransi (eParis, eLyon, eMarseille), iimarike zokwakha eziluncedo nezokuhlala zase-United Kingdom (eLondon, eManchester, eBirmingham), kunye neeprojekthi zophuhliso zaseMpuma Yurophu zimele iindawo eziphambili zezicelo zezixhobo zokumba iingcango ze-SANY SY215-9.

Izixhobo zeSANY ezingaphantsi kwesithuthi seenqwelo-mafutha zenzelwe ukuthobela imithetho yaseYurophu yokusingqongileyo kwaye ziqinisekiswe yi-EPR France naseJamani imigangatho yokupakisha, zihlangabezana nemithetho engqongqo yokusingqongileyo yokulawulwa kwenkunkuma kunye nokurisayikilisha. I-CQC TRACK igcina amaxwebhu obuchwephesha kunye neerekhodi zomgangatho ezixhasa izibhengezo zokuthobela i-CE kubathengi baseYurophu.

8.4 IRashiya neAsia Ephakathi: Ukwembiwa kweSiberia, Iziseko Zophuhliso zaseKazakh, kunye noPhuhliso lwaseMongolia

Emva kokulungelelaniswa kwakhona kweenkqubo zokubonelela ngeenkonzo kwihlabathi liphela, abaqhubi bezokwakha kunye nemigodi baseRashiya nabaseMbindi Asia bafumana izixhobo ezinzima kubavelisi baseTshayina. Ishishini elikhulu lemigodi laseRashiya (imisebenzi yaseSiberia, iKuzbass coal basin, igolide kwiMpuma Ekude yaseRashiya), ukukhula kweziseko zophuhliso zaseKazakhstan (Astana, Almaty, Shymkent, Karaganda), icandelo lokwakha laseUzbekistan (Tashkent, Samarkand, Bukhara), kunye nemisebenzi yokuxhasa ulwakhiwo kunye nokwembiwa kwemigodi yaseMongolia (Ulaanbaatar, Darkhan, Erdenet) imele iimarike ezikhulayo zezixhobo zokumba zeSANY.

I-SY215C-9 ifanelekile ekugrumbeni umhlaba namatye, kwimisebenzi yokwemba, kunye nezicelo zokwakha. Kubathengi baseRashiya, eKazakhstan, eUzbekistan, naseMongolia, i-CQC TRACK ibonelela ngokubonelela okuthembekileyo ngeendlela zokuthumela ngaphandle ezimiselweyo, kunye nokupakishwa okufanelekileyo kuthutho lwesitimela kunye nolwelizwe kwiindlela zaseMbindi Asia. Amandla okuvelisa enkampani axhasa ii-odolo zomthamo wemisebenzi yeenqwelo-moya ezifuna iishedyuli zokutshintshwa rhoqo kwezithuthi ezingaphantsi kwesithuthi.

8.5 Icebo leNethiwekhi yeZiko leeNkonzo

Injongo yeqhinga le-CQC TRACK kukuseka, ngokuthe ngqo okanye ngabasasazi abagunyazisiweyo, inethiwekhi edibeneyo yamaziko eenkonzo kwiimarike ezinkulu zezixhobo zokwakha kwihlabathi liphela ezibonelela ngenkonzo ekhethekileyo yokugcinwa kwezithuthi zangaphantsi. La maziko eenkonzo aqesha iingcali eziqeqeshwe ngokufanelekileyo ezinobuchule nezixhobo ezifanelekileyo, ezixhaswa kukufumaneka kweendawo ezifanelekileyo ukuze oomatshini bakwazi ukusebenza ngokukhawuleza nangokuthembekileyo.

Le nkampani ikwamkela ngokufudumeleyo ukuba wakhe intsebenziswano kwaye udale ubudlelwane obuhle bexesha elide kunye. Ngoluhlu olupheleleyo lwezixhobo zokumba ezihambelana neSANY eziquka ii-track sprockets, ii-idlers, ii-track rollers, ii-carrier rollers, ii-track chains, kunye nezihlangu ze-track, zonke zenziwe ukuhlangabezana nemigangatho yokutshintshwa kwe-OEM eqinisekisa ukulingana okuthembekileyo, ukuqina, kunye nokusebenza okuzinzileyo, i-CQC TRACK ikhonza abathengi kulo lonke elaseMzantsi Melika, e-Australia, eYurophu, eRashiya, nase-Asia Ephakathi.

9. Izinto ekufuneka ziqwalaselwe ziingcali zokuthenga

9.1 Ukuqinisekiswa kweeNgxelo eziQhelekileyo

Ngaphambi kokuba uthenge izixhobo zemoto ezingaphantsi kwemarike, iingcali zokuthenga kufuneka ziqinisekise ukuhambelana kwazo zisebenzisa inombolo yochungechunge yomatshini kunye nenombolo ethile yenxalenye ye-OEM evela kwikhathalogu yezixhobo ze-SANY. Inombolo yenxalenye ebhalwe kolu hlalutyo—11221884—isebenza njengesalathiso esiphambili se-OEM soku-odola ngokuthe ngqo ireferensi.

I-Sprocket (Icandelo #11221884) yinxalenye yedrive enamandla aphezulu, eqinileyo eyenzelwe i-SY215C excavator, eqinisekisa ukusebenza kakuhle, ukumelana nokuguguleka okugqwesileyo, kunye nokuhambelana okungenamthungo ukuze isebenze ngokuthembekileyo kwiimeko ezifuna amandla. Imithombo yeshishini iqinisekisa ukuba i-sprocket ye-11221884 iyasebenza kwiimodeli ze-SANY excavator kuquka i-SY205C-9, i-SY210C6M, kunye ne-SY215C-8, kunye nokuhambelana okuphambili kugxile kuthotho lwe-SY215C.

9.2 Iimfuno zoXwebhu olusemgangathweni

Xa ufuna ii-drive sprockets zezicelo zemigodi nezokwakha, cela amaxwebhu omgangatho womthengisi kuquka:

• Isatifikethi se-ISO 9001:2015
• Iingxelo zohlolo lwemilinganiselo
• Iziqinisekiso zovavanyo lweMetallurgical (ukuqinisekiswa kwenqanaba lezinto: 50Mn, 42CrMo, okanye 40Mn2)
• Iirekhodi zonyango lobushushu (iiprofayili zobunzima: HRC 48–58, ubunzulu bekheyisi: 4–10 mm)
• Izatifikethi zovavanyo lweMill zezinto eziluhlaza
• Iinkcukacha zehardware yokuxhoma (ibanga le-10.9 okanye ngaphezulu)
• Uxwebhu lwewaranti (inyanga ezili-12–24 eziqhelekileyo)
• Iziqinisekiso zokuthobela i-EPR (kubathengi baseYurophu)

Abavelisi abadumileyo bagcina umkhondo opheleleyo ukusuka kwizinto eziluhlaza ukuya ekuhlanganisweni okugqityiweyo, okuvumela ukuqinisekiswa komgangatho wezinto, iiparameter zonyango lobushushu, kunye nokuhambelana nobukhulu.

9.3 Uthotho lweeNkonzo kunye namaxesha okuKhokela

I-CQC TRACK igcina uluhlu lweempahla ezigqityiweyo zeenombolo zezixhobo ezifunwa kakhulu kuquka ukuhlanganiswa kwe-sprocket ye-11221884, kunye namaxesha okukhokela eentsuku ezisi-7–30 kuxhomekeke kumthamo we-odolo kunye nendawo ekuyiwa kuyo. Ubungakanani obuncinci be-odolo buyaxoxiswana, kunye nobungakanani besampulu obufumanekayo ukuze kuvavanywe iziqinisekiso. Imigaqo yentlawulo ibandakanya i-T/T kunye ne-L/C. Ukuhanjiswa ngokukhawuleza kuyafumaneka kwiintsuku ezingama-30 emva kokuqinisekiswa kwesivumelwano.

9.4 Ukuphucula Iindleko Ngokusebenzisa i-Aftermarket Sourcing

Izinto ezisetyenziswa ngaphantsi kwesithuthi zinokubalelwa ukuya kuthi ga kwi-50% yeendleko zokusebenza komatshini kwixesha lonke lokusebenza kwawo. Kwiinkampani zokwakha, abaqhubi beenqwelo-mafutha eziqeshisayo, kunye nabathengisi bezixhobo abalawula iinqwelo-mafutha ze-SANY SY215-9, ukufumana ii-sprockets ze-aftermarket ezilingana ne-OEM ezivela kubavelisi abakhethekileyo abanjengoCQC TRACK kubonelela ngokonga okukhulu kweendleko ngaphandle kokubeka emngciphekweni umgangatho okanye ukuthembeka. Ukuveliswa kwenkampani okudityaniswe ngokuthe nkqo—kuquka ukufumana izinto, unyango lobushushu, umatshini, kunye nokuhlanganiswa—kususa amanqaku amaninzi okunikezela ngeenkonzo, okuvumela amaxabiso akhuphisanayo kubathengi bevolumu.

Utshintsho oluya kwi-aftermarket components luqhutywa zizinto ezininzi: ukunyuka kweendleko zoomatshini kunye noxinzelelo lwebhajethi kwenze ukuba i-aftermarket parts ibe lutyalo-mali olukrelekrele; ukuqina kunye nokusebenza kuphucuke kakhulu kwicandelo le-aftermarket; abavelisi ngoku basebenzisa i-forging ephucukileyo, i-CNC machining, kunye neenkqubo zonyango lobushushu ukuvelisa i-components ezihambelana ne-OEM specifications; intsimbi eqinisiweyo, i-precision-ground components, kunye ne-multi-layered seals ziqinisekisa ubomi benkonzo ende kunye nokusebenza okuthembekileyo phantsi kweemeko ezinzima.

Iimodeli zeNkonzo ze-OEM kunye ne-ODM ze-9.5

I-CQC TRACK isebenzisa iindlela ezimbini eziphambili zenkonzo kubathengi bamazwe ngamazwe:

Ukwenziwa kwe-OEM: Le nkampani ivelisa izinto ezihambelana neenkcukacha zabathengi, imizobo, kunye nemigangatho yomgangatho. Le fektri inobuchule bokudibanisa ngaphandle komthungo kwiikhonkco zokubonelela ngeenkonzo zehlabathi, ibonelela ngemveliso ethembekileyo yee-sprockets, ii-idlers, ii-rollers, ii-track links, kunye neenkqubo ezipheleleyo ze-undercarriage kwiimpawu eziquka i-SANY, iHitachi, iKomatsu, iCaterpillar, iVolvo, iKobelco, iDoosan, iHyundai, kunye nezinye.

Ubunjineli be-ODM: Isebenzisa amava amaninzi entsimi, i-CQC TRACK isebenzisana nabathengi ukuphuhlisa, ukuyila, nokuqinisekisa izisombululo zezithuthi ezingaphantsi kwesithuthi eziphuculweyo okanye ezenzelwe wena ngokupheleleyo. Iqela lobunjineli lijongana ngokukhawuleza neendlela eziqhelekileyo zokusilela, linikezela ngoyilo oluphuculiweyo oluphucula ukusebenza kunye nokunciphisa iindleko zizonke zobunini. Ukuba abathengi abanazo imizobo, banokubonelela ngemilinganiselo ephambili yokuthelekisa neemveliso esele zilungile kunye nokudalwa kwemizobo yokujonga abathengi.

9.6 Isishwankathelo seMarike yeeNxalenye zeSANY

Izixhobo zommbi we-SANY zifunwa kakhulu ngenxa yokuba olu phawu lukhula kwihlabathi liphela. Imarike iphawulwa zezi zinto zilandelayo:

• Imfuno enamandla yeemodeli ze-SANY excavator ezisetyenzisiweyo kunye nezixhobo zazo ezingasetyenziswayo
• Icandelo elikhulayo leemveliso zasemva kwemarike yezinto ezingaphantsi kwesithuthi
• Ubuchule bobuchwepheshe kwisayensi yezinto eziphathekayo kunye neenkqubo zokuvelisa
• Ukwamkelwa okwandayo kwezinto ezisemgangathweni ezenziwe eTshayina kwiimarike zehlabathi

Ababoneleli baseTshayina balawula imarike yezixhobo ze-SANY, begxile kwizixhobo ezingaphantsi kwesithuthi, i-hydraulic, kunye neenjini. Iindawo zorhwebo eziphambili ziquka uMntla Melika, iYurophu, i-Asia-Pacific, uMzantsi Melika, kunye noMbindi Mpuma kunye ne-Afrika.

10. Imibuzo Ebuzwa Rhoqo Kubathengisi Bezixhobo Nabasebenzi Beenqwelo-mafutha

Umbuzo 1: Yintoni umsebenzi we-drive sprocket kwi-excavator ye-SANY SY215-9?

I-drive sprocket (ekwabizwa ngokuba yi-final drive sprocket rim okanye i-track drive wheel) iguqula i-rotational torque evela kwi-hydraulic travel motor nge-final drive gearbox ibe yi-linear pulling force ehambisa i-track chain, iqhubela phambili okanye ngasemva i-excavator yeetoni ezingama-21. I-Sprocket (Icandelo #11221884) iqinisekisa ukusebenza kakuhle, ukumelana nokuguguleka okugqwesileyo, kunye nokuhambelana okungenamthungo kokusebenza okuthembekileyo kwiimeko ezinzima.

Umbuzo 2: Ndingaqinisekisa njani ukuba i-sprocket ye-11221884 ihambelana ne-excavator yam ye-SANY?

Qinisekisa usebenzisa inombolo yochungechunge yomatshini kunye nenombolo yenxalenye ye-OEM ethile kwikhathalogu yenxalenye ye-SANY. I-sprocket ye-11221884 iyasebenza kwiimodeli ze-SANY excavator eziquka i-SY205C-9, i-SY210C6M, kunye ne-SY215C-8, kunye nokuhambelana okuphambili okugxile kuthotho lwe-SY215C.

Umbuzo 3: Zeziphi izinto ezisetyenziswa kwii-sprockets ze-CQC TRACK kwii-excavators ze-SANY?

I-CQC TRACK isebenzisa intsimbi ye-alloy ye-premium 50Mn, 42CrMo, kunye ne-40Mn2, eqiniswe kwi-HRC 48–58 enobunzulu be-case obuyi-4–10 mm ukuze ikwazi ukumelana nokuguguleka. Intsimbi ye-alloy ye-alloy ye-high-carbon eyenziweyo, ephezulu ye-manganese (50Mn okanye 42CrMo) yeyona nkcazelo iqhelekileyo yezinto ezisetyenziswayo kwiinxalenye ze-sprocket ze-premium.

Umbuzo 4: Ngaba i-sprocket ye-11221884 ithatha indawo ngqo yeenxalenye ze-SANY OEM?

Ewe, i-11221884 drive sprocket eyenziwe yi-CQC TRACK yindawo yokutshintsha i-OEM ngokuthe ngqo, eyenziwe ngokweenkcazo zobunjineli zokuqala ze-SANY zokuchaneka kobukhulu kunye neempawu zoomatshini. Amanani okuqala eenxalenye zenzelwe ukuthelekisa kuphela.

Umbuzo 5: Zeziphi iziqinisekiso zomgangatho ezinazo i-CQC TRACK?

I-CQC TRACK isebenza phantsi kweenkqubo zolawulo lomgangatho eziqinisekisiweyo ze-ISO 9001:2015 ezinokulandeleka ngokupheleleyo kwezinto ezivela kwizinto eziluhlaza ukuya ekuhlanganisweni okugqityiweyo. Izixhobo zeSANY ezingaphantsi kwesithuthi zikwaqinisekisiwe ngemigangatho yokupakisha ye-EPR France neJamani, ezihlangabezana nemigaqo engqongqo yokusingqongileyo yolawulo lwenkunkuma kunye nokurisayikilisha.

Umbuzo 6: Ingakanani ixesha eliqhelekileyo lokusebenza kwe-drive sprocket kwizicelo ze-excavator ze-21-ton?

Ubomi benkonzo ye-Drive sprocket kwizicelo ze-SY215-9 buhlala buqala kwiiyure zokusebenza ezingama-4,000 ukuya kuma-8,000, kuxhomekeke kwiimeko zomhlaba, iindlela zokusebenza kwabaqhubi, kunye neeshedyuli zokulungisa.

Umbuzo 7: Yintoni inkcazo yobulukhuni be-sprocket ye-11221884?

I-sprocket ifumana ubunzima bomphezulu we-HRC 48–58 ngonyango lobushushu bokuqinisa i-induction, kunye nobunzulu be-case obuyi-4–10 mm. Ii-sprockets ze-premium zifumana iiprofayili zamazinyo aqinileyo e-induction kunye nobunzima bomphezulu obuyi-58–63 HRC kunye nobunzulu be-case obuyi-7–10 mm.

Umbuzo 8: Ngaba kufuneka nditshintshe i-sprocket xa nditshintsha i-track chain?

Ewe. Xa utshintsha itshaneli yomkhondo, soloko uhlola kwaye mhlawumbi utshintshe ii-sprockets ukuze ubone ukuba zigugile kangakanani. Ukufaka itshaneli entsha kwi-sprocket egugileyo kuya kukhawulezisa ukuguguleka kwetshaneli yomtya.

Umbuzo 9: Yeyiphi inkcazo echanekileyo ye-track sag yee-excavators ze-SANY SY215-9?

Ukugoba okufanelekileyo kwetrekhi kwi-excavators ezingama-21-ton kudla ngokuba yi-20–40 mm xa kulinganiswa njengomgama othe nkqo phakathi komphezulu wetrekhi kunye nomphezulu wefreyimu yetrekhi kwindawo ephakathi kwe-idler yangaphambili kunye ne-track roller yokuqala. Soloko ujonga incwadi yenkonzo ye-SANY ukuze ufumane iinkcukacha ezithile zemodeli.

Umbuzo 10: Lingakanani ixesha elifunekayo lokufumana ii-odolo zevolumu zee-sprockets ze-SANY?

Amaxesha okukhokela kwiiodolo zevolumu zee-SANY drive sprockets zihlala ziqala kwiintsuku ezisi-7 ukuya kwezingama-30 kuxhomekeke kumthamo weodolo kunye nendawo ekuyiwa kuyo, kwaye ukuhanjiswa ngokukhawuleza kwiintsuku ezingama-30 emva kokuqinisekiswa kwesivumelwano.

Q11: Ngowuphi umbandela wewaranti obonelelwayo?

Isiqinisekiso esisemgangathweni wezemveliso se-aftermarket sprockets sihlala siqala kwiinyanga ezili-12 ukuya kwezingama-24 kuxhomekeke kumenzi kunye nesicelo. Imithombo yezemveliso ibonisa ukuba izinto ezingaphantsi kwesithuthi ezivela kwi-CQC TRACK zinikezelwa ngamaxesha esiqinisekiso ahambelana neemfuno zabathengi kunye nobunzima besicelo.

Umbuzo 12: Ngaba i-sprocket ye-11221884 ingasetyenziswa kwezinye iimodeli ze-SANY?

I-sprocket ye-11221884 yenzelwe ikakhulu uthotho lwe-SY215C kodwa ikwadweliswe kwiimodeli ze-SY205C-9, SY210C6M, kunye ne-SY215C-8. Soloko uqinisekisa ukuhambelana usebenzisa inombolo yothotho lomatshini.

Umbuzo 13: Ziziphi iimpawu zokuba i-gearbox yokuhamba ifuna ukutshintshwa?

Iimpawu ziquka iingxolo ezingaqhelekanga ezivela kwibhokisi yegiya, isantya esiphantsi okanye amandla omatshini wokumba, ukuvuza kweoyile evela kwibhokisi yegiya, imizila yokumba engashukumi ngokulinganayo, okanye ibhokisi yegiya yonakele okanye igugile kangangokuba ayilungiseki.

Umbuzo 14: Ndingayandisa njani ixesha lokuphila kwebhokisi yegiya yokuhamba?

Ukutshintsha rhoqo ukuthambisa kunye neoyile, ukuphepha ukugqithisa kakhulu i-excavator, uhlolo oluqhelekileyo kunye nokugcinwa, ukutshintshwa kwezinto ezonakeleyo okanye ezigugileyo ngokukhawuleza, kunye nokusebenzisa ii-lubricants ezikumgangatho ophezulu kunye neendawo ezitshintshayo. Sebenzisa i-API GL-5 Extreme Pressure (EP) hypoid gear oil.

11. Isishwankathelo soBuchule bokuVelisa: CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.)

11.1 Iprofayili yeNkampani

I-CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) izibonakalise njengenye yezona nkampani ziphambili ezintathu ezivelisa izixhobo zokuthutha impahla phantsi kwesithuthi kummandla waseQuanzhou, iqela eliphambili lokubonelela ngezixhobo zokuthutha umhlaba kwihlabathi liphela. Isekelwe kwiziko lemizi-mveliso laseQuanzhou, kwiPhondo laseFujian—ummandla owaziwa ngokugxila kwawo kubuchule bokuvelisa oomatshini kunye nokufikelela kwizicwangciso zobuchule kumazibuko amakhulu aphesheya kuquka iXiamen kunye neFuzhou—le nkampani ikhonza imakethi yehlabathi njengeqabane elinobuchule le-OEM (Original Equipment Manufacturer) kunye ne-ODM (Original Design Manufacturer).

Ngaphezulu kweminyaka engamashumi amabini yamava akhethekileyo, izibonelelo zomhlaba nezefektri zikarhulumente, kunye nemigca yemveliso edibeneyo ngokupheleleyo equka ukubumba, ukubumba, ukuvelisa amazinyo ebhakethi, kunye nemveliso epheleleyo yezixhobo ze-undercarriage, i-CQC TRACK imele umzi-mveliso odibeneyo ngokuthe nkqo kunye nomenzi wezixhobo ze-undercarriage ezikumgangatho ophezulu ze-OEM. Utshintsho lwenkampani ukusuka kwiworkshop yezixhobo ezikhethekileyo ngasekupheleni kweminyaka yoo-1990 ukuya kwimeko yayo yangoku njengenkampani enamandla yokuvelisa edibeneyo ngokuthe nkqo lubonisa ukugxila okuzinzileyo kwindawo ye-undercarriage, ukutyala imali kwiimpahla zemveliso eziphambili kunye nokukhulisa ubuchule obunzulu bobuchwephesha kwi-metallurgy kunye ne-tribology kwiinkqubo zokulandelela.

I-CQC TRACK yenza uluhlu olubanzi lwezinto ezisetyenziswa ngaphantsi kwesithuthi esithwala abantu eziquka lonke uluhlu lwezixhobo zokumba i-crawler, ukusuka kwii-mini excavators eziziitoni ezi-5 ukuya kwiimatshini ze-ultra-class eziziitoni ezingama-300. Uluhlu lwemveliso luquka ii-track sprockets, ii-idlers, ii-track rollers, ii-carrier rollers, ii-track chains, kunye nezihlangu ze-track kuzo zonke iintlobo eziphambili kuquka i-SANY, i-Hitachi, i-Komatsu, i-Caterpillar, i-Volvo, i-Kobelco, i-Doosan, i-Hyundai, nezinye.

Iimodeli zeNkonzo ze-OEM kunye ne-ODM ze-11.2

I-CQC TRACK isebenzisa iindlela ezimbini eziphambili zenkonzo kubathengi bamazwe ngamazwe:

Ukwenziwa kwe-OEM: Le nkampani ivelisa izinto ezihambelana neenkcukacha zabathengi, imizobo, kunye nemigangatho yomgangatho. Le fektri inobuchule bokudibanisa ngaphandle komthungo kwiikhonkco zokubonelela ngeenkonzo zehlabathi, ibonelela ngemveliso ethembekileyo yee-sprockets, ii-idlers, ii-rollers, ii-track links, kunye neenkqubo ezipheleleyo ze-undercarriage kwiimpawu eziquka i-SANY, iHitachi, iKomatsu, iCaterpillar, iVolvo, iKobelco, iDoosan, iHyundai, kunye nezinye.

Ubunjineli be-ODM: Isebenzisa amava amaninzi entsimi, i-CQC TRACK isebenzisana nabathengi ukuphuhlisa, ukuyila, nokuqinisekisa izisombululo zesithuthi esingaphantsi kwesithuthi esiphuculweyo okanye esenziwe ngokwezifiso ngokupheleleyo. Iqela lobunjineli lijongana ngokukhawuleza neendlela eziqhelekileyo zokusilela, linikezela ngoyilo oluphuculiweyo oluphucula ukusebenza kunye nokunciphisa iindleko zizonke zobunini.

11.3 Indlela yokusebenza yemveliso edibeneyo

Amandla okuvelisa enkampani akhelwe phezu kokuhlanganiswa okuthe nkqo kunye neenkqubo ezilawulwayo ezilandelelanayo:

• Ukufunyanwa kwezinto: Ukusetyenziswa kweentsimbi ze-alloy ze-premium ze-50Mn, i-42CrMo, kunye ne-40Mn2 ngokusebenzisa ubudlelwane bokubonelela ngezixhobo, kunye nesiqinisekiso esipheleleyo sezinto kunye nokulandeleka.
• Amandla Okwakha: Iinkqubo eziphambili zokubumba ezivaliweyo nezishushu eziqinisekisa ukuhamba kakuhle kweenkozo kunye noxinano lwezinto; inkqubo yokubumba idala ulwakhiwo oluphezulu lweenkozo oluyimfuneko ekuphatheni imithwalo yoxinzelelo
• Iziko Loomatshini beCNC: Ukulungiswa ngokuchanekileyo kwazo zonke iindawo ezibalulekileyo ngokwe-ISO 2768-mK tolerances, kubandakanya iiprofayili zamazinyo ezichanekileyo kunye neendawo zokuxhoma
• Iindlela Eziphambili Zonyango Lobushushu: Izitofu zokuqinisa nokupholisa ezilawulwa yikhompyutha ezifikelela kwiiprofayili zobunzima bekhesi obufanayo, obunzulu; iiprofayili zamazinyo aqinileyo ezifakwe kwiiprofayili zobunzima bomphezulu obuyi-58–63 HRC kunye nobunzulu bekhesi obuyi-7–10 mm kwiinxalenye eziphambili.
• Ukuhlanganiswa kweeBearing kunye neeSeal: Ii-roller bearings ezinkulu ezinobubanzi obuphantsi kunye ne-floating face seal (uhlobo lwe-Duo-Cone) ezine-labyrinth pre-seals kunye nee-dust scrapers
• Ukudibanisa nokuvavanya: Iindawo zokuhlanganisa ezingenathuli ezinovavanyo olutshintshayo kuyo yonke into egqityiweyo
• Ukwaleka Okuchasene Nokugqwala: Iinkqubo zokupenda ezikumgangatho wemizi-mveliso ezibonelela ngokhuseleko lokugqwala ixesha elide, ezifumaneka ngemibala emnyama, emthubi, okanye eyenzelwe wena ukuhlangabezana neemfuno zabathengi
• Ukupakishwa kunye nokuLungiselela: Ukusonga ifilimu yokulwa nomhlwa ngepallet okanye ikreyithi yokhuni efunxwayo yokuthutha ulwandle lwamazwe ngamazwe, kuthobela imithetho ye-ISPM 15 yococeko lwezityalo

11.4 Isiphakamiso soMgangatho kunye neXabiso

Umgangatho wehlabathi kunye namaxabiso ngqo asefektri, amava amaninzi ekwenzeni izixhobo ze-excavator undercarriage, imiqathango yokuhlawula eguquguqukayo kuquka i-T/T kunye ne-L/C, kunye nokuhanjiswa ngokukhawuleza kwiintsuku ezisi-7–30 emva kokuqinisekiswa kwesivumelwano. Inkampani iyakwamkela ngokufudumeleyo ukuba wakhe intsebenziswano kwaye udale ubudlelwane obuhle bexesha elide kunye.

Ubuchule obugxile kule nkampani buvumela i-CQC TRACK ukuba ikwazi ukubonelela ngezinto ezingafikeleli nje kuphela kwimigangatho yokusebenza ye-OEM kodwa ezidla ngokugqitha imigangatho yokusebenza ye-OEM. Ngoluhlu olupheleleyo lwezixhobo ze-excavator ezihambelana ne-SANY eziquka ii-track sprockets, ii-idlers, ii-track rollers, ii-carrier rollers, ii-track chains, kunye nezihlangu ze-track, zonke zenziwe ukuhlangabezana nemigangatho yokutshintshwa kwe-OEM ukuqinisekisa ukulingana okuthembekileyo, ukuqina, kunye nokusebenza okuzinzileyo, i-CQC TRACK ikhonza abathengi kulo lonke elaseMzantsi Melika, e-Ostreliya, eYurophu, eRashiya, nase-Asia Ephakathi.

12. Isiphelo

Indibano ye-SANY OEM cross-reference drive sprocket ebhalwe kolu hlalutyo—11221884—imele icandelo elibalulekileyo lokudlulisa amandla kwi-SY215-9 series hydraulic crawler excavators ezisetyenziswa kwiindawo zokwakha, kwimisebenzi yemigodi, kwiiprojekthi zeziseko zophuhliso zendlela, nakwi-earthmoving enkulu kwihlabathi liphela. Njengecandelo eliphambili elisebenzayo lokuqhuba ngasemva kwe-undercarriage, i-drive sprocket iguqula i-torque yokugqibela yokuqhuba ibe yi-linear traction, idlala indima ebalulekileyo ekushukumeni komatshini, kwimveliso yokusebenza, nakwixesha elide lenkqubo ye-undercarriage.

I-SANY SY215-9 yi-hydraulic excavator yanamhlanje ene-21-ton class class eyilelwe ukusebenza kakuhle, ukuqina, kunye nokusebenza kwiimeko ezinzima. I-SY215C-9 yenzelwe ngokukodwa njenge-excavator engabizi kakhulu, esebenza ngexabiso eliphezulu, kwaye izinzile kakhulu kubathengi abaqeshisayo nabaqeshisayo, emele ukhetho olufikelelekayo kuluhlu lwe-SY215. Ngobunzima bokusebenza obuqala kwi-20,900–21,800 kg, amandla enjini ukuya kuthi ga kwi-156 HP, ububanzi bezihlangu zethrekhi obuyi-600 mm, kunye ne-undercarriage eqinileyo eneendlela zethrekhi ze-HD eziqinisiweyo, i-SY215-9 imele icandelo elibalulekileyo lemarike ye-excavator ephakathi yehlabathi. Kwezi matshini, i-drive sprocket kufuneka ibonelele ngokudluliselwa kwamandla okuthembekileyo phantsi kweemeko ezinzima—kubandakanya imithwalo ephezulu ye-torque, ukudibana komhlaba okurhabaxa, kunye nokusebenza okuqhubekayo kwe-cyclic—ngelixa igcina ukubandakanyeka kwamazinyo ngokuchanekileyo kwi-track chain.

I-CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) yenza le sprocket ukuze ihlangabezane okanye idlule kwiinkcukacha ze-OEM ngokusebenzisa ubuchwepheshe obuphezulu bokubumba obuvaliweyo, i-cnc machining echanekileyo, unyango lobushushu bokungenisa olulawulwa yikhompyutha olufikelela kwi-HRC 48–58 surface hardness kunye nobunzulu be-4–10 mm case, kunye neenkqubo zokuqinisekisa umgangatho eziqinileyo. Ii-sprockets zeprimiyamu zifumana iiprofayili zamazinyo aqinileyo okungenisa ngobunzima be-58–63 HRC surface kunye nobunzulu be-7–10 mm case. Iinkqubo zokuvelisa eziqinisekisiweyo ze-ISO 9001:2015 zenkampani, iinkqubo zovavanyo ezipheleleyo, kunye nendawo yesicwangciso njengomnye wabavelisi abathathu abaphambili bezinto ezingaphantsi kwesithuthi kwiqela lemizi-mveliso yoomatshini abanzima baseQuanzhou zivumela ukunikezelwa rhoqo kwiimarike zokwakha nezemigodi zehlabathi.

Kwabathengisi bezixhobo, abaqhubi beenqanawa zokuqeshisa, kunye nabasebenzisi bokugqibela kulo lonke elaseMzantsi Melika (eBrazil, eChile, ePeru, eArgentina, eColombia), eOstreliya (eSydney, eMelbourne, eBrisbane, ePerth, eAdelaide), eYurophu (eJamani, eFransi, eUnited Kingdom, eMpuma Yurophu), kunye neRussia/eMbindi Asia (eMoscow, eSt. Petersburg, eAstana, eAlmaty, eTashkent, eUlaanbaatar), le sprocket yokuqhuba inika enye indlela ethembekileyo nengabizi kakhulu kwiindawo ze-OEM ngaphandle kokubeka emngciphekweni umgangatho wezinto, ukuchaneka kokwenziwa, okanye ubomi benkonzo.

Kubaphathi beenqwelo-mafutha kunye nabaphathi bolondolozo, ukusebenzisa ishedyuli yokuhlola i-sprocket kunye nokutshintshwa kwayo—kubandakanya ukulinganisa ukuguguleka kwamazinyo rhoqo, ukuhlolwa kweengcambu, ukuqinisekiswa kwe-torque ye-bolt, ukulungiswa koxinzelelo lwendlela olufanelekileyo ukuya kwi-20–40 mm sag, kunye nokutshintshwa kwe-sprocket kunye ne-chain edibeneyo—kumele icebo elisebenzayo lokwandisa ubomi benkqubo ye-undercarriage kunye nokunciphisa ixesha lokungasebenzi elicwangcisiweyo kwimisebenzi yokwakha enzima kunye neyemigodi. I-Sprocket (Icandelo #11221884) yinxalenye ye-drive enamandla aphezulu, eqinileyo eyenzelwe i-SY215C excavator, eqinisekisa ukusebenza kakuhle, ukumelana nokuguguleka okugqwesileyo, kunye nokuhambelana okungenamthungo kokusebenza okuthembekileyo kwiimeko ezinzima.

I-CQC TRACK iyakwamkela ngezandla ezishushu ukuba nibe nentsebenziswano kwaye nidale ubudlelwane obuhle bexesha elide kunye.

Olu shicilelo lobuchwephesha lujoliswe kwiingcali zobunjineli kunye nokuthengwa kwempahla kumashishini okwakha, emigodini, nakwimizi-mveliso enzima yokuthuthwa komhlaba. Zonke iinkcukacha zixhomekeke ekuqinisekisweni kwamaxwebhu e-OEM akhoyo. Iinombolo zokuqala zezixhobo zenzelwe ukuthelekisa kuphela. Ngamaxabiso akhoyo, amaxesha okukhokela, kunye nenkxaso yobugcisa, nxibelelana ngqo ne-CQC TRACK.