I-KOMATSU 21M2711220 2092751170 PC650-8 Track Sprocket Assy / Track Final Drive Sprocket Assembly / Umenzi wezixhobo zomchwephesha onzima osebenza phantsi kwesithuthi esingaphantsi komhlaba / CQC TRACK

I-KOMATSU PC650-8 Track Sprocket Assembly—Uhlalutyo Lobunjineli Bokuqhuba Olunzima Lomququli Weenjini Ophezulu ovela kwiHeli CQCTRACK

Isichazi soxwebhu: TWP-CQCT-KOMATSU-SPROCKET-11
Iqumrhu Elikhuphayo: I-Heli Machinery Manufacturing Co., Ltd. (CQCTRACK)
Imodeli ekujoliswe kuyo: KOMATSU PC650-8 Isixhobo sokumba iinqanawa ezinzima
Ipotifoliyo yeCandelo:21M-27-11220, 209-27-51170
Udidi loBunzima boMshini: iitoni ezingama-60 ukuya kuma-70 (kuxhomekeke kuqwalaselo)
Umhla wokupapashwa: Matshi 2026
Udidi: Iinkcukacha zoBunjineli boBugcisa / Isikhokelo sokuFumana iinxalenye ze-Undercarriage ze-Crawler eziSebenzayo

1. Isishwankathelo soLawulo: I-Heli CQCTRACK njengoMvelisi woMthombo oNgcali onzima we-KOMATSU PC650-8 Undercarriage Components

Kwindawo enzima yokusebenza kwe-crawler excavator yeklasi ye-60–70 yeetoni, i-track sprocket assembly—ekwabizwa ngokuba yi-drive wheel assembly okanye i-final drive sprocket—imele isiphelo esibalulekileyo se-power transmission chain. Eli candelo lenza umsebenzi obalulekileyo wokuguqula i-hydraulic motor torque, ngokusebenzisa i-final drive reduction gearing, ibe yi-linear tractive force ngokusebenzisana ngqo kwe-mechanical kunye ne-track chain bushings. Kwiqonga le-KOMATSU PC650-8—i-excavator yeklasi ye-70+ yeetoni esetyenziswa kakhulu kwimigodi, ukumba, iziseko zophuhliso ezinzima, kunye nezicelo ezinkulu zokufuduka komhlaba—i-sprocket assembly ime njengecandelo elibalulekileyo elichaza ukusebenza kakuhle kwe-propulsion, ukulungelelaniswa kwe-track, kunye nobomi obude be-undercarriage iyonke.

I-Heli Machinery (CQCTRACK) izibonakalise njengomvelisi wezixhobo eziphantsi kwesithuthi esinzima, ivelisa izixhobo ze-KOMATSU PC650-8 kunye nezicelo ezihambelanayo. Eli phepha limhlophe lobuchwephesha libonelela ngohlengahlengiso olupheleleyo lobunjineli be-KOMATSU 21M-27-11220 kunye ne-209-27-51170 Track Sprocket Assemblies, eyenzelwe ngokukodwa iqonga le-PC650-8 excavator kunye neendidi zalo.

Ngokudibanisa isayensi yezinto eziqinileyo (ukusebenzisa ii-alloys ezikumgangatho ophezulu ezifana neentsimbi ezilinganayo ze-50Mn, 35MnB, kunye ne-SCMn3A), ubuchwepheshe bokubumba obuchanekileyo obune-optical closed-die flow elungiselelweyo, iiprotokholi zonyango lobushushu eziphambili ezifikelela kwi-optimal hardness gradients (umphezulu we-52-58 HRC onomongo oqinileyo, ubunzulu be-case ye-8-12mm), ubunjineli boyilo lwecandelo ukuze lusebenze, kunye neenkqubo zokuvelisa eziqinisekisiweyo ze-ISO 9001:2015, i-Heli CQCTRACK inika ii-sprocket assemblies ezifezekisa ukulingana kokusebenza okubhaliweyo kunye—nakwiimetrikhi ezithile ngaphaya—kweenkcazo zezixhobo zokuqala.

Kwiingcali zokuthenga, iinjineli zolondolozo lweenqwelo-mafutha, kunye nabaphathi bezixhobo abafuna ukuphucula iindleko zizonke zobunini beenqanawa zabo ze-KOMATSU PC650-8 ezisebenza kwizicelo ezinzima zemigodi nezakhiwo, olu xwebhu lusebenza njengesikhokelo sobuchwephesha esichanekileyo kunye nesikhokelo sokufumana ulwazi.

2. Ukuchongwa kwePotfoliyo yeMveliso kunye neMatrix yeNgxelo eQhelekileyo

Ukuqinisekisa ukuchaneka kokuthengwa kunye nokuhlanganiswa okungenamthungo kwiinkqubo ezikhoyo zokuthwala impahla engaphantsi komhlaba, le matrix ilandelayo yokuchonga ebanzi ichaza ipotifoliyo epheleleyo yecandelo eligutyungelwe phantsi kwale nkcazo.

Itheyibhile 1: Ukutshintshiselana kweNombolo yeCandelo epheleleyo kunye nokusetyenziswa koMatshini

Ulwahlulo lweCandelo: Indibano yeSprocket yoMkhondo / Indibano yeWheel yoDrive / Indibano yeFinal Drive Sprocket / Indibano yeWheel yeSprocket
Umatshini ojoliswe kuwo: I-KOMATSU PC650-8 I-Heavy-Duty Crawler Excavator (ikwahambelana neenguqulelo ze-PC600-8, PC600LC-8, PC550-8)
Uluhlu Lobunzima Bokusebenza: 60,000 kg – 70,000 kg (kuxhomekeke kwindlela ebekwe ngayo)
Umsebenzi oPhambili: Ukudlulisa amandla ukusuka kwi-drive yokugqibela ukuya kwi-track chain ngokusebenzisa i-positive tooth effort; qhubela phambili umatshini
Umsebenzi Wesibini: Ukumelana nemithwalo enzima kunye namandla aguqukayo ukusuka ekumbeni, ekuphakamiseni nasekuhambeni kwiindawo ezinzima
Imvelaphi yoMveliso: I-Heli Machinery Manufacturing Co., Ltd. (Uphawu: CQCTRACK) – ISO 9001:2015 Indawo eQinisekisiweyo
Injongo yoBunjineli: Izixhobo zokutshintsha ezikumgangatho ophezulu zemigodi ezenzelwe ukutshintshana ngoomatshini nge-1:1 ngaphandle kokuguqulwa

2.1 Ukubhekisela kunye nokuhambelana

Indibano ye-sprocket ye-21M-27-11220 ibhekiselwa kakhulu phantsi kwe-indices ezizezinye eziquka i-KM3076, i-KM3096, kunye ne-UR228K023. Iyahambelana neemodeli ezininzi zoomatshini ngaphaya kwe-PC650-8, kuquka:

• I-KOMATSU PC550-8, PC600-8, PC600LC-8, PC600-6, PC600-7, PC650LC
• Oomatshini abafuna iphimbo le-228mm kunye noqwalaselo lwamazinyo angama-23

Inqaku Elibalulekileyo: Soloko uqinisekisa inombolo yothotho lomatshini xa u-odola, njengoko kunokubakho uhlengahlengiso oluncinci.

3. Ukuchithwa koBunjineli: I-Anatomy ye-Heli CQCTRACK KOMATSU PC650-8 Sprocket Assemblies

Ixesha elide lokusebenza kwayo nayiphi na indibano ye-track sprocket esebenza kwizicelo zemigodi enzima limiselwa kukunxibelelana okudibeneyo kweenkqubo ezincinci zobunjineli ezibalulekileyo: ulwakhiwo lwevili le-sprocket, i-geometry yamazinyo, iprofayili yonyango lobushushu, kunye ne-interface yokufakela. Iinjineli ze-Heli CQCTRACK nganye kwezi nkqubo zincinci ngokuchanekileyo ezifanelekileyo kwisicelo se-excavator seklasi ye-60–70 yeetoni kwiimeko zokusebenza ezinzima.

3.1 Ulwakhiwo lwevili le-Sprocket: Isinyithi esenziweyo kwizicelo zemigodi enzima

Ivili le-sprocket lenza isiseko solwakhiwo lwendibano, lidlulisela i-torque epheleleyo yokudonsa ngelixa lixhathisa ukuguguleka okubangelwa kukubandakanyeka kwe-chain bushing okuqhubekayo.

3.1.1 Ukukhethwa kwezinto kunye nobunjineli be-alloy

I-Heli CQCTRACK isebenzisa ukukhethwa kwezinto ezicwangcisiweyo ngokusekelwe kwiimfuno zesicelo, isebenzisa iintsimbi ze-alloy ezikumgangatho ophezulu ezibonakaliswe kwizicelo zeenqwelo zangaphantsi ezifuna umsebenzi onzima:

• Udidi lwezinto eziphambili: Intsimbi ye-50Mn okanye i-35MnB Manganese-Boron Alloy—ekhethwe ngenxa yokuqina okugqwesileyo kunye neempawu zokuqina kwempembelelo eziyimfuneko kwimigodi kunye nezicelo zokwakha ezinzima. Ezi zinto zifikelela kumandla okuxhathisa ukuguguleka okufunekayo kunye nomthamo wokulayisha ngokucubungula ngokuchanekileyo kunye neendlela ezikhethekileyo zonyango lobushushu.
• Uhlobo oluPhezulu lokuSebenza: Intsimbi ye-alloy elinganayo ye-SCMn3A (ukwakheka kwe-manganese-chromium) enekhono lokuqina elinzulu. Olu lwazi lwezinto ludla ngokubhekiselwa kwizicelo ze-sprocket ezinzima.
• Umsebenzi weManganese: Uphucula ukuqina kunye namandla okutsalwa; kuqinisekisa ubunzulu bokungena kobunzima ngexesha lokucinywa endaweni yokwenza umaleko womphezulu obhityileyo nobuthathaka.
• I-Boron Micro-Alloying: Iphucula ukuqina, yandisa kakhulu amandla entsimbi okufikelela kwisakhiwo esiqinileyo, esiqinileyo xa icima ngaphandle kokwenza ukuba ibuthuntu.

Itheyibhile 2: Uthelekiso lweeBanga zezinto ezisetyenzisiweyo kwi-Heavy-Duty Sprocket Applications

3.1.2 Ukuqamba ngokuchasene nokwahlulahlula: Umahluko obalulekileyo kwiMveliso

Indlela yokuvelisa ngokusisiseko imisela ulwakhiwo lwangaphakathi lwengqolowa, kwaye ngenxa yoko, iimpawu zokusebenza kwe-sprocket egqityiweyo.

Ulwakhiwo Oluqingqiweyo (uMgangatho we-Heli CQCTRACK):

• Inkqubo: I-billet yentsimbi eqinileyo ibunjwa phantsi koxinzelelo olukhulu kumaqondo obushushu aphezulu ngokusebenzisa i-closed-die forging.
• Ubunjineli boLwakhiwo lweeNkozo: Inkqubo yokubumba ilungelelanisa ukuhamba kweenkozo ukuze kulandele ukwakheka kwamazinyo e-sprocket, nto leyo eyenza isakhiwo seenkozo ezi-anisotropic esibonisa ukumelana nokudinwa okuphezulu kunye namandla empembelelo. Oku kuhamba kweenkozo okuphuculweyo kubalulekile ekumelaneni nomthwalo ojikelezayo okhoyo kwi-excavator enzima.
• Ukunyaniseka Kwangaphakathi: Kususa imingxunya yangaphakathi, iimbobo, kunye nezinto ezincinci ezifumaneka kwi-castings; kuvelisa isakhiwo esixineneyo nesiqhubekayo.
• Inzuzo Yokusebenza: Amandla aphezulu okuchaphazeleka kunye nokumelana nokudinwa kwiindawo zokwemba ezirhabaxa nezinamandla amakhulu.

Ukwakhiwa kweCast (Enye indlela yoShishino):

• Inkqubo: Intsimbi enyibilikisiweyo egalelwe kwisikhunta ize ivunyelwe ukuba iqine.
• Imida yoLwakhiwo: Ulwakhiwo olunezimbobo, olunokuba neembobo olunokuba nee-micro-voids kunye nolungenazo iingqolowa ezifanayo.
• Imida Yokusebenza: Amandla okuxinana aphantsi; isengozini yokuqhekeka xa ilayishwa ngesantya esiphezulu.

Itheyibhile 3: Uthelekiso lwe-Forged vs Cast Sprocket

3.1.3 Iprofayili yamazinyo kunye nobunjineli bepitch

Amazinyo e-sprocket amele ujongano olubalulekileyo lokuguguleka kunye ne-track chain bushings, efuna i-geometry echanekileyo ukuze kuhanjiswe umthwalo ngokufanelekileyo.

• Inani lamazinyo: amazinyo angama-23 (uqwalaselo oluqhelekileyo lwe-PC650-8)
• Iphimbo: 228mm (ihambelana nephimbo lethrekhi)
• Ijiyometri yeProfayili: Iprofayili yamazinyo echanekileyo eneprofayili yetrapezoidal engaguqukiyo okanye eguquliweyo eyenzelwe ukubandakanyeka ngokugqibeleleyo kwi-track bushing (iphini yetyathanga). Iprofayili yamazinyo iveliswa ngemisebenzi yokugaya i-CNC ukuqinisekisa ukuchaneka.
• Ukuguqulwa Kwamazinyo: Izithsaba zezi sprockets zenzelwe ukuhlengahlengiswa, okuvumela ukudluliselwa kwezi sprockets kumacala achaseneyo omatshini, nto leyo eyandisa ubomi be sprockets.
• Ukusasazwa koxinzelelo loqhagamshelwano: Iprofayili yobunjineli inciphisa ukudibana kweendawo, isasaza uxinzelelo olukhulu loqhagamshelwano kwindawo enkulu ukunciphisa ukuguguleka kwendawo.
• Ubunjineli beZihlunu zaMazinyo: Iihlunu zifumana ubunzulu obuqinisiweyo bokuqina xa kuthelekiswa neendawo zeengcambu ukulwa nendlela yokuqala yokuguguleka—ukungqubana okurhabaxa nxamnye nee-chain bushings ezijikelezayo.

3.2 Iprotokholi yoNyango loBushushu: Ukufezekisa iGradient yoBulukhuni obuLungileyo

Inkqubo yokunyanga ubushushu iguqula intsimbi eyenziweyo isuke kwimeko yayo ethambileyo ibe yinto engagugiyo ekwaziyo ukumelana namawaka eeyure zokusebenza kwiindawo zemigodi.

3.2.1 Ubuchwepheshe bokuqinisa izinto ngokunzulu

I-Heli CQCTRACK isebenzisa iiprotokholi zonyango lobushushu oluchanekileyo ezenzelwe ukufikelela phantse kabini ubunzulu bokuqina xa kuthelekiswa nentsimbi eqhelekileyo:

• Inkqubo Yokuqiniswa Kokukhetha: Uqiniswa kokufakelwa okukhawulezayo kudala ikesi enzulu, eqinileyo rhoqo emacaleni amazinyo nakwindawo ezigugileyo.
• Ukucubungula okulawulwa yiKhompyutha: Zonke iiparameter (amandla, i-frequency, i-traverse rate, i-quench flow) zijongwa ngedijithali ukuqinisekisa ubunzulu becala obuhambelanayo.
• Ukushisa okuphantsi kobushushu: Emva kokuqina kwe-induction, izinto zifakwa kwi-tempering ephantsi kobushushu ukuze kuncitshiswe uxinzelelo lwangaphakathi ngelixa kugcinwa ubunzima.

3.2.2 Ubunjineli boBulukhuni obuBini

I-sprocket ifumana isakhiwo sobulukhuni obuphindwe kabini esiphucula ukuxhathisa ukuguguleka kunye nokuqina kwempembelelo:

• Ukuqina Komphezulu: 50 – 58 HRC (Rockwell Hardness Scale C) emacaleni amazinyo nakwindawo ezigugileyo. Olu layer lomphezulu we-martensitic lubonelela ngokhuseleko oluphambili ekugugulekeni okurhabaxa okuvela kwii-bushings ze-track chain.
• Ukuqina Kwezinyo: Ukuqina kwezinyo okuqinileyo kugcina ubunzima obuphantsi ukuze kutsalwe imithwalo yoxinzelelo kwaye kuthintelwe ukwaphuka kwezinyo okuyingozi phantsi kweemeko ezinobungozi.
• Ubunzulu Bokuqina: Ukuqina okunzulu kuqinisekisa ukuba njengoko umphezulu uguga kangangeeyure ezininzi zokusebenza kwiimeko zokumba ezirhabaxa, izinto ezisandul’ ukubonakala zigcina ubunzima obuphezulu, zithintela “ukonakala” kwangaphambi kwexesha kwaye zandise amaxesha okusebenza.

Itheyibhile 4: Iinkcukacha zoBulukhuni—Indibano ye-Sprocket ye-KOMATSU PC650-8

Isizathu soBunjineli: Uluhlu lomphezulu we-50-58 HRC lubonelela ngokumelana nokukrala okuphezulu ngokuchasene neebhuthi ze-track chain kwiindawo zemigodi. I-case eqinileyo iqinisekisa ubomi benkonzo obongezelelekileyo phantsi kweemeko ezinzima zokusebenza.

3.3 Ubunjineli bokuFaka i-Interface

I-interface ye-drive ukusuka kwi-sprocket ukuya kwi-final ibalulekile ekuqinisekiseni ukuthembeka kokudluliselwa kwamandla kunye nokugcinwa kokulungelelaniswa.

• Iphethini yeBolt: Iflange ye-multi-bolt ehambelana ngokuchanekileyo nehabhu yokugqibela ye-drive output
• Ukuchaneka kweBolt Circle: Yenziwe ngomatshini ukuze ivumelane ngqo phakathi nendawo (± 0.05mm) ukuqinisekisa ukusasazwa komthwalo ngokulinganayo kuzo zonke iibolthi zokufaka
• Ububanzi bePilot: Ipilot eyenziwe ngomatshini iqinisekisa ukuqina okugqibeleleyo ngeflange yokugqibela ye-drive output, isusa ukusasazwa komthwalo okungalinganiyo kunye nokungasebenzi kakuhle.
• Uyilo lweCounterbore: Iicounterbore ezicwangcisiweyo ziqinisekisa ukuhlala kakuhle kweentloko zebolt kunye nokusasazwa kwamandla okubamba
• Izixhobo zokuFakela: Zenzelwe izikrufu ze-alloy cap ezine-tensile alloy cap ezifakelwe i-torque elawulwayo kunye ne-thread-locking compound ngokweemfuno zomenzi.

4. Ubunjineli beNkqubo yoMveliso oBunzima

I-Heli CQCTRACK igcina ukuhlanganiswa okuthe nkqo kulo lonke uthotho lwexabiso lokuvelisa, isusa umahluko oziswa ziinkqubo ezingaphantsi kwesivumelwano kwaye iqinisekisa imveliso esemgangathweni ehambelanayo efanelekileyo kwizicelo zemigodi ze-KOMATSU PC650-8.

4.1 Ukuqinisekiswa kweMetallurgical kunye nokuhlolwa okungenayo

• Uhlalutyo lweSpectrochemical: Iibhilethi zentsimbi ezingenayo ziyahlolwa ngespectrochemical ukuqinisekisa ukwakheka kweekhemikhali ngokuchanekileyo—ukuqinisekisa ukuthotyelwa kweenkcukacha zekhabhoni, i-manganese, i-chromium, kunye nomxholo we-boron obalulekileyo ekuqineni.
• Uvavanyo lwe-Ultrasonic: Izinto ezikrwada ziyahlolwa nge-ultrasound ukuze kufunyanwe naziphi na iindawo ezingenanto zangaphakathi, izinto ezifakiweyo, okanye ukungaqhubeki okunokuphazamisa ukuthembeka kwesakhiwo phantsi kwemithwalo yokwemba.
• Ukuqinisekiswa koBume beenkozo: Iisampuli zesinyithi ezivela kwizinto ezixonxiweyo ziqinisekisa ukulungelelaniswa okufanelekileyo kokuhamba kweenkozo.

4.2 Ulandelelwano Lokwakha Nokwenza Imishini Ngokuchanekileyo

Inkqubo yokuvelisa ilandela ulandelelwano olucwangcisiweyo lwemisebenzi kunye nezixhobo zoomatshini be-CNC eziphambili zamazwe ngamazwe nezasekhaya kunye nezixhobo zonyango lobushushu obuphezulu/obuphakathi:

4.2.1 Ukulungiswa kwezinto eziluhlaza

• Iibhilethi zentsimbi zinqunyulwa ngokwemilinganiselo echanekileyo ngokusekelwe kubukhulu be-sprocket kunye neemfuno zobunzima.
• Ukulandeleka kwezinto ezibonakalayo kuqinisekiswa ukususela kwinqanaba lokuqala lokusika.

4.2.2 Ukubumba Okushushu/Okufudumeleyo

• Iibhilethi zifudunyezwa ukuya kubushushu bokubumba (malunga ne-1100-1200°C xa kubumba kushushu; 700-900°C xa kubumba kushushu).
• I-closed-die forging phantsi kwee-presses ezine-tonnage ephezulu ibumba i-billet, idala ukuhamba kweenkozo okulandela umda wamazinyo.
• Ifleshi iyalungiswa, kwaye isithuba esingenanto esenziwe ngomgunyathi sihlolwa ngokubonakalayo.

4.2.3 Ukulungisa Ubushushu

• Izikhewu ezenziweyo ziyahlengahlengiswa ukuze kuphuculwe isakhiwo sengqolowa kwaye kusekwe iipropati ezihambelanayo zoomatshini.

4.2.4 Umatshini Onzima

• Isithuba esiqhelekileyo sifakwe kwiilathe zokujika ezithe nkqo ze-CNC.
• Umatshini onzima umisela ubukhulu obusisiseko, kuquka iprofayili yamazinyo, iindawo zokufaka, kunye neendawo zemingxuma yebholiti.

4.2.5 Umatshini we-CNC ochanekileyo

• Ukuveliswa kweProfayili yamazinyo: Oomatshini bokubumba okanye bokubumba be-CNC basika iprofayili yamazinyo echanekileyo, beqinisekisa i-pitch echanekileyo (228mm) kunye ne-engile yoxinzelelo.
• Umatshini Wokufaka Umphezulu Wokufakelwa: Zonke iindawo zokudibanisa zenziwe ngomatshini ukuze zivumelane ngokuqinileyo.
• Ukubhola imingxuma yeBolt: Imingxunya yokufakela igqojozwa kwiindawo zokubhola ze-CNC ngokufakela ngokuchanekileyo ukuqinisekisa ukuba imingxuma ibekwe kwindawo echanekileyo.
• Ukubhoboza: Imingxunya yokufaka ifumana iibhoboza ukuze ihlale kakuhle entloko yebholiti.

4.2.6 Ukuqina kwe-Induction

I-Heli CQCTRACK isebenzisa ukuqina kwe-induction ngokuchanekileyo ukuze kufezekiswe iimpawu ezifanelekileyo zomphezulu:

• Inkqubo Yokuqinisa Ekhethiweyo: Ukuqinisa i-induction frequency ephezulu kudala i-case enzulu, eqinileyo rhoqo emacaleni amazinyo nakwiindawo ezigugileyo, nto leyo efikelela phantse kabini kubunzulu bokuqina kwentsimbi eqhelekileyo.
• Ukucubungula okulawulwa yiKhompyutha: Zonke iiparameter (amandla, i-frequency, i-traverse rate, i-quench flow) zijongwa ngedijithali ukuqinisekisa ubunzulu becala obuhambelanayo.
• Ukufudumala okuphantsi kobushushu: Emva kokuqina kwe-induction, izinto ziyafudunyezwa kwi-150-250°C ukuze kuncitshiswe uxinzelelo ngelixa kugcinwa ubunzima.

4.2.7 Imisebenzi Yokugqibela Yokugqiba

• Ukusila Umphezulu: Emva konyango lobushushu, iindawo ezifakelwayo zingasilwa ukuze kufezekiswe ukuchaneka kokugqibela.
• Ukuqhumisa ngeembumbulu: Izinto ezisetyenziswayo ziyaqhumisa kwiindawo ezicocekileyo kwaye ziphucula ukunamathela kwepeyinti.
• Ukuqinisekiswa koBume bokugqibela: Zonke izilinganiso ezibalulekileyo ziqinisekisiwe ngokweenkcukacha kusetyenziswa izixhobo zeCMM.

4.2.8 Uqinisekiso loMgangatho kunye noVavanyo olungonakalisiyo

• Ukuhlolwa kweeNgcambu zeMagnetic (MPI): Uvavanyo olungatshabalalisiyo lufumanisa naziphi na iziphene zomphezulu okanye ezingaphantsi komhlaba kwiindawo ezibalulekileyo.
• Ukuqinisekiswa koBulukhuni: Uvavanyo lobunzima beRockwell kumphezulu wamazinyo; ukuqinisekiswa kobunzulu betyala ngokusebenzisa iisampulu ezitshabalalisayo ezivela kwibhetshi nganye yemveliso.
• Isiqinisekiso soBume: Iingxelo zeCMM zibonelelwe ngemilinganiselo ebalulekileyo.

4.2.9 Unyango kunye nokuGcoba umphezulu

• Ukukhuselwa Kokugqwala: Izixhobo zifumana unyango lokulwa nokugqwala.
• Ukupeyinta: Ukusetyenziswa kwepeyinti yemizi-mveliso ehlala ixesha elide (emnyama okanye emthubi ngokweemfuno zomthengi), enika ukumelana nokugqwala kunye nenkangeleko yobungcali.

5. Ubunjineli obuKhethekileyo kwiSicelo seKomatsu PC650-8 Excavator

5.1 Isishwankathelo seQonga le-KOMATSU PC650-8

I-KOMATSU PC650-8 crawler excavator imele iqonga elinzima elinobunzima obuziitoni ezingama-65-70 elisetyenziswa kakhulu kwimigodi, ukumba amatye, kunye nezicelo zokwakha ezinzima. Iinkcukacha eziphambili ziquka:

• Uluhlu Lobunzima Bokusebenza: 60,000 kg – 70,000 kg (kuxhomekeke kwindlela ebekwe ngayo)
• Amandla enjini: Malunga ne-350-400 kW
• Uhlobo lwesithuthi esingaphantsi kwemoto: Uqwalaselo lwemigodi enzima
• Iphimbo leTrack Chain: 228mm (esemgangathweni kolu didi lobunzima)
• Amazinyo eSprocket: amazinyo angama-23
• Isicelo: Ukwembiwa kwemveliso, ukumba imigodi enzima, ukuhambisa umhlaba ngobuninzi

5.2 Inombolo yeCandelo Izinto eziqwalaselwayo zoBunjineli obuthile

Itheyibhile 5: Iimpawu zobunjineli eziKhethekileyo kwiSicelo ngokweNombolo yeCandelo

5.3 Iimfuneko zoQinisekiso lokuHlangana

Ngaphambi kokuba u-odole, qinisekisa ezi parameters zomatshini zilandelayo ukuqinisekisa ukuba ukhetha i-sprocket ngokuchanekileyo:

• Inombolo yothotho lomatshini (yonyaka ochanekileyo wemodeli kunye noqwalaselo)
• Iphimbo letsheyini yetrekhi (qinisekisa iinkcukacha ze-228mm)
• Inani lamazinyo (amazinyo angama-23 aqhelekileyo)
• Inombolo yenxalenye yangaphambili (ukuba iyafumaneka ukuze ibhekiselwe kumgca omnye)

6. Isiqinisekiso soMgangatho kunye noQinisekiso lweCandelo lokuNikezela ngeZibonelelo

Ukuzibophelela kukaHeli CQCTRACK kumgangatho wokuvelisa onzima kuqinisekiswa ngeenkqubo zesatifikethi ezamkelweyo kwihlabathi liphela, ngokubhekiselele kwimigangatho yesatifikethi se-ISO 9001 yokuphucula rhoqo amanqanaba olawulo lomgangatho.

Inkqubo yoLawulo loMgangatho ye-ISO 9001:2015 6.1

Iziko le-Heli Machinery lisebenza ngokubhekiselele kwimigangatho yesatifikethi se-ISO 9001 yamazwe ngamazwe, liphucula rhoqo amanqanaba olawulo lomgangatho:

• Iinkqubo ezibhaliweyo kuzo zonke iinkqubo zokuvelisa
• Uphicotho-zincwadi lwangaphakathi nolwangaphandle rhoqo
• Iinkqubo zophuculo oluqhubekayo
• Ukulandeleka ngokupheleleyo kwezinto kunye neenkqubo

6.2 Ukulandeleka kweMveliso ngokubanzi

I-Heli CQCTRACK igcina iirekhodi zedijithali zebhetshi nganye yemveliso ubuncinane iinyanga ezingama-24, kuquka:

• Iingxelo zesatifikethi sezinto (Iisatifikethi zovavanyo lweMill ngokwe-EN 10204 3.1)
• Iirekhodi zenkqubo yokunyanga ubushushu ezinedatha yokubeka esweni yedijithali
• Iingxelo zohlolo lwemilinganiselo
• Iziphumo zovavanyo oluthile lweqela kunye neerekhodi zokuqinisekisa ubulukhuni
• Iingxelo ze-NDT (i-MPI, i-ultrasound)

6.3 Iwaranti kunye nokuZibophelela ekusebenzeni

NgamnyeI-KOMATSU 21M-27-11220 kunye ne-209-27-51170 Track Sprocket AssemblyI-Heli CQCTRACK ixhaswa yiwaranti epheleleyo ngokuchasene neziphene kwizixhobo kunye nomsebenzi, exhaswa ziinkqubo zokuvelisa eziqinisekisiweyo kunye neenkqubo zokulawula umgangatho ezingqongqo. Amaxesha ewaranti esemgangathweni yoshishino aquka iinyanga ezili-12 okanye iiyure ezingama-2,000+ zokusebenza kuxhomekeke kwisicelo.

7. Uhlalutyo lweNdlela yokusilela kunye noHlanganiso loLondolozo lweMigodi enzima

Ukuqonda indlela yokusilela kwizicelo zemigodi ye-excavator eziziitoni ezingama-60–70 kuqinisekisa ukhetho lobunjineli olwenziwe kwiinxalenye ze-Heli CQCTRACK kwaye kubonelela ngesicwangciso sokugcinwa kwangaphambili.

7.1 Uhlalutyo lweNdlela yoKuhluleka okuPhambili

Itheyibhile 6: Uhlalutyo lweMowudi yoKuhluleka kunye neMilinganiselo yoBunjineli be-Heli CQCTRACK

7.2 Iindlela Ezicetyiswayo Zokulungisa Imigodi Enzima

Ukuze kuphuculwe ubomi benkonzo yeendibano ze-sprocket ze-Heli CQCTRACK kwizicelo zemigodi ze-KOMATSU PC650-8:

1. Ixesha Lokuhlola Eliqhelekileyo: Hlola i-sprocket ngamaxesha angama-250 (rhoqo kwiindawo ezisetyenziswa kakhulu ekumbiweni) ukuze ufumane ubungqina bokuguguleka okungaqhelekanga, ukuxhuzula kwamazinyo, ukuqhekeka, okanye umonakalo obonakalayo.
2. Ukuxilongwa kwePateni yokuNxiba:
   • Ukunxiba Okuqhelekileyo: Ukuncitshiswa kancinci kancinci, okufanayo kwiprofayili yamazinyo.
   • Amazinyo Aqhotyoshiweyo: Ibonisa ukuba iibhuthi zeentambo ezigugileyo zifuna ukutshintshwa. Uphawu oluqhelekileyo lokuguguleka okukhulu okonakalisa nentambo yeentambo.
   • Ukunxiba okungalinganiyo: Kubonisa iingxaki zokungalungelelani kakuhle okanye ukuxinana kwengoma.
   • Ukukhomba Amazinyo: Ukuguguleka okuqhubekekayo okufuna ukutshintshwa ngoko nangoko.
3. Ulawulo loxinzelelo lwendlela: Gcina uxinzelelo lwendlela ngokweemfuno zomenzi we-KOMATSU. Uxinzelelo olungalunganga luyimbangela ephambili yokuguguleka ngokukhawuleza kwe-sprocket—ukuqina kakhulu kwandisa umthwalo wamazinyo; ukukhululeka kakhulu kubangela ukubetheka kwendlela kunye nomonakalo wempembelelo.
4. Iprotokholi yoTshintsho oluBiniweyo: Tshintsha ii-sprockets ngababini (ngamacala omabini asekhohlo nasekunene). I-sprocket entsha kwelinye icala kunye neyona igugileyo kwelinye iya kubangela ukuhamba okungalinganiyo kwaye ibeke uxinzelelo olongezelelweyo kwi-undercarriage.
5. Ukutshintshwa Okucwangcisiweyo: Ii-sprockets ezigugileyo zihlala ziyinxalenye "yenkqubo egugileyo." Ukufaka i-sprocket entsha kwi-track chain egugileyo kakhulu kuya kubangela ukungasebenzi ngokukhawuleza nangokukhawuleza kwe-sprocket entsha. Soloko uhlola yonke i-undercarriage (i-track chain, ii-rollers, ii-idlers) kwaye utshintshe izinto njengeseti ehambelanayo xa kuyimfuneko.
6. Ukuqinisekiswa kweTorque yeBolt: Qinisekisa rhoqo i-torque yebolt yokufaka i-sprocket ngokweemfuno zomenzi. Iibolts kufuneka ziqiniswe nge-thread-locking compound kwaye zitshintshwe ukuba zigugile okanye zoluliwe.
7. Ukusetyenziswa kokutshintsha i-sprocket: Sebenzisa ithuba lokutshintsha i-sprocket—ii-sprocket zingadluliselwa kumacala ahlukeneyo omatshini ukuze zandise ubomi bazo.
8. Umda Wokutshintshwa Ocwangcisiweyo: Buyisela i-sprocket xa:
   • Ukuguguleka kwamazinyo kudlula i-8-12mm ukusuka kwiprofayili yokuqala
   • Amazinyo abonisa ukugoba okanye ukukhomba
   • Naliphi na izinyo libonisa ukuqhekeka okanye ukuqhekeka
   • Ipateni yokunxiba ibonisa ukusetyenziswa kobunzulu bekheyisi (umaleko oqinileyo ogugileyo)

8. Isishwankathelo seeNkcukacha zoBugcisa—Indibano ye-KOMATSU PC650-8 Track Sprocket

Itheyibhile 7: Isishwankathelo seeNkcukacha zoBugcisa—I-Heli CQCTRACK KOMATSU PC650-8 Sprocket Assembly

9. Inkxaso yoKufumana iMpahla kunye neNkxaso yoLungiselelo lwezoThutho oluSebenzayo

I-Heli CQCTRACK ixhasa imisebenzi yokwemba imigodi yehlabathi kunye nokuthengwa kwezakhiwo ezinzima kunye nezakhono ezibanzi zothutho ezenzelwe iishedyuli ezinzima zemisebenzi yezixhobo ezinzima:

• Amaxwebhu okuthumela ngaphandle: Ii-invoyisi ezipheleleyo zorhwebo, uluhlu lokupakisha, izatifikethi zemvelaphi, kunye neengxelo zovavanyo lwezinto (EN 10204 3.1) zinikezelwa ngokuthunyelwa ngakunye.
• Iinketho zoThumelo eziGuquguqukayo:
  • Ukuthunyelwa kwempahla ngolwandle (i-FCL/LCL) ukuze kuthuthwe ngobuninzi ngendlela engabizi kakhulu ukuya kwiindawo zemigodi kwihlabathi liphela
  • Ukuthunyelwa kwempahla ngenqwelomoya ukuze kuphunyezwe imiyalelo engxamisekileyo xa imisebenzi yemigodi ijongene nexesha elinzima lokungasebenzi
  • I-courier ekhawulezayo (DHL/FedEx/UPS) yee-odolo zesampulu okanye zexesha likaxakeka ezincinci
• Ukupakishwa: Zonke iimveliso zipakishwa ngokukhuselekileyo kusetyenziswa iibhokisi zokuthumela ngaphandle ezikumgangatho ophezulu, iibhokisi zokhuni eziqinisiweyo (ukupakisha okufanelekileyo elwandle), okanye ukupakishwa okusemgangathweni kwishishini ukuqinisekisa ukhuseleko oluphezulu ngexesha lokuhamba.
• Izibuko Lokuthunyelwa: Xiamen, eTshayina (eyona ndawo iphambili) enokukwazi ukusebenzisa ezinye iizibuko ezinkulu ngokusekelwe kwiimfuno zabathengi
• Amaxesha okuKhokela: Iiodolo zemveliso eziqhelekileyo: iintsuku ezingama-20-30 zokusebenza; izinto zesitokhwe: iintsuku ezisi-7-10 zokuthunyelwa ngokukhawuleza kweemfuno ezingxamisekileyo zemigodi
• Ubungakanani be-oda obuncinci: I-MOQ eguquguqukayo evumela zombini ii-odolo zovavanyo kunye nokuthengwa kwempahla eninzi kwinqanaba leenqwelo-mafutha zamashishini amakhulu emigodi
• Imigaqo yokuhlawula: Umgangatho we-T/T (Telegraphic Transfer); I-L/C (Ileta yeTyala) iyafumaneka kwiikhontrakthi ezinkulu zemigodi; eminye imiqathango inokuxoxiswana ngokusekwe kubungakanani be-odolo kunye nobudlelwane nabathengi

10. Isiphelo: I-Heli CQCTRACK njengoKhetho loBugcisa oluneMisebenzi enzima kwi-KOMATSU PC650-8 Undercarriage Components

Ifilosofi yokuvelisa ye-Heli CQCTRACK ye-KOMATSU 21M-27-11220 kunye ne-209-27-51170 Track Sprocket Assemblies imele inkqubela phambili ecacileyo kwitekhnoloji yokuthwala impahla enzima. Ngokukhetha izinto eziqinileyo (kusetyenziswa iintsimbi ze-alloy ze-50Mn/35MnB ezikumgangatho ophezulu), ukubumba okucacileyo okuvaliweyo okune-grain flow alignment, iiprotokholi zonyango lobushushu bokungenisa eziphucukileyo ezifikelela kwi-50-58 HRC surface hardness efanelekileyo kunye nobunzulu be-case enzulu (phantse ibe yimigangatho ephindwe kabini), ukucwangciswa kwamazinyo angama-23 okuchanekileyo kunye ne-228mm pitch, kunye neenkqubo zokuvelisa eziqinisekisiweyo ze-ISO 9001:2015, i-Heli CQCTRACK inikezela ngee-sprocket assemblies ezifikelela kwaye zigqithe imigangatho yokusebenza esemgangathweni ye-OEM kwizicelo ze-KOMATSU PC650-8 ezinzima kakhulu.

Kumphathi wezixhobo okanye ingcali yokuthenga elawula i-KOMATSU PC650-8, i-PC600-8, kunye neenqanawa zokumba ezihambelanayo ezisebenza kwimigodi, ekumbeni, kwiziseko zophuhliso ezinzima, nakwizicelo ezinkulu zokufuduka komhlaba, ixabiso licacile: ukutyala imali kwi-Heli CQCTRACK heavy-duty sprocket components kuthetha ukutyala imali ekufumanekeni koomatshini abaninzi, ukunciphisa ixesha lokungasebenzi elingacwangciswanga, ubomi obongezelelweyo bezinto kwiindawo zokumba ezirhabaxa, kunye neendleko eziqikelelweyo nezilungisiweyo zobunini.

Ezi azizo iindawo ezitshintshiweyo eziqhelekileyo—zizisombululo ezisebenza ngobuchule obukhulu eziqinisekiswe ngeenkqubo zokuvelisa eziqinisekisiweyo, ezixhaswa kukulandeleka kwezinto ngokupheleleyo, kwaye ziyilwe ukusuka ekuqaleni ukuya phezulu ukuhlangabezana neemfuno zemigodi yehlabathi kunye nezicelo zokwakha ezinzima apho ukusilela kwezixhobo kungelulo ukhetho.

11. Iingxelo kunye nezixhobo zobuNjineli

Ukuze ufumane ulwazi olongezelelekileyo lobuchwephesha, inkxaso yobunjineli bezicelo, okanye ukuxoxa ngeemfuno ze-OEM/ODM ezinzima:

• Ingxoxo yoBunjineli: Iinjineli zezicelo ze-Heli CQCTRACK ziyafumaneka ukuxoxa ngemijikelo ethile yomsebenzi wokwemba kunye nokucebisa iinkcukacha ezifanelekileyo zecandelo.
• Imizobo yoBugcisa: Iimodeli ze-2D kunye ne-3D CAD ezineenkcukacha ziyafumaneka xa ziceliwe ukuze kuqinisekiswe ubunjineli.
• Iincwadi zemiyalelo zokufakela: Imiyalelo epheleleyo yokufakela ehambelana neenkqubo zemiyalelo yenkonzo ye-KOMATSU ziyafumaneka ngokuthunyelwa ngakunye.
• Iziqinisekiso zezinto: Iingxelo zovavanyo lweMill kunye nesiqinisekiso sonyango lobushushu ziyafumaneka kwibhetshi nganye yemveliso.
• Inkxaso yokufaneleka: Umzobo okanye ukuqinisekiswa kwenombolo ye-serial kuyafumaneka ukuqinisekisa ukuhambelana.

Ngeenkcukacha zobugcisa, imibuzo enzima ye-OEM/ODM, amaxabiso, okanye ukufaka iodolo:

I-Heli Machinery Manufacturing Co., Ltd. (I-CQCTRACK)
*Isiqinisekiso se-ISO 9001:2015 • Umvelisi wezixhobo ezingaphantsi kwesithuthi esinzima kunye ne-crawler excavator • Umthengisi wehlabathi ukusukela ngo-2002*
Unxibelelwano: Jack (uMlawuli weNtengiso waMazwe ngaMazwe)
Iwebhu:www.cqctrack.com
Uluhlu lweeMveliso: Ii-Track Sprockets, ii-Track Rollers, ii-Carrier Rollers, ii-Front Idlers, ii-Track Chains, kunye neeNkqubo ezipheleleyo ze-Undercarriage ze-0.8T ukuya kwi-300T Excavators kunye neeBulldozers

Olu xwebhu lobuchwephesha lubonelelwe ngeenkcukacha zobunjineli kunye nokuthengwa kwempahla. Iinkcukacha zingatshintsha ngenxa yokuphuculwa okuqhubekayo kwemveliso kwizicelo ezinzima. Onke amagama eebhrendi kunye neenombolo zenxalenye zibhekiselwe kwiinjongo zokubhekisa kuphela; I-Heli CQCTRACK ngumvelisi ozimeleyo ochwephesha ogxile kwizixhobo zesithuthi esingaphantsi komhlaba zemigodi, ulwakhiwo, kunye nezicelo zokufuduka komhlaba. Soloko uqinisekisa inombolo yochungechunge lomatshini kunye noqwalaselo lwesithuthi esingaphantsi komhlaba ngaphambi kokuba u-odole.