I-HYUNDAI 81QB11010 81E700631BG 81E700632BG 81E700633 81QB11050 R450 HX430 R500/HX480 HX520 R520 Iimoto ezingaphantsi kwezithuthi I-Track Roller Assembly I-heavy duty crawler excavator spare parts source umenzi kunye nomzi-mveliso / CQCTRACK

I-HYUNDAI R450/HX500 Series Track Roller Assembly—Uhlalutyo lobunjineli be-Crawler Excavator Undercarriage oluvela kwi-Heli CQCTRACK

Isichazi soxwebhu: TWP-CQCT-HYUNDAI-ROLLER-13
Iqumrhu Elikhuphayo: I-Heli Machinery Manufacturing Co., Ltd. (CQCTRACK)
Iimodeli Ezijoliswe Kuzo: I-HYUNDAI R450, i-HX430, i-R500, i-HX480, i-HX520, i-R520 Ii-Heavy-Duty Crawler Excavators
Ipotifoliyo yeCandelo:81QB11010, 81E700631BG, 81E700632BG, 81E700633, 81QB11050
Udidi loBunzima boMshini: iitoni ezingama-40 ukuya kuma-55 (kuxhomekeke kuqwalaselo kunye nokusetyenziswa)
Umhla wokupapashwa: Matshi 2026
Udidi: Iinkcukacha zoBunjineli boBugcisa / Isikhokelo sokuSebenza kweeNdawo zokuGcina iiNdawo eziSimahla

1. Isishwankathelo soLawulo: I-Heli CQCTRACK njengoMvelisi woMthombo oNgcali weMisebenzi enzima we-HYUNDAI R-Series Undercarriage Components

Kwindawo enzima yokusebenza kwe-crawler excavator yeklasi ye-40-55 yeetoni, i-track roller assembly—ebizwa ngokuba yi-track bottom roller okanye i-lower roller—imele into ephambili ethwala umthwalo ngaphakathi kwenkqubo ye-undercarriage. Eli candelo lenza umsebenzi obalulekileyo wokuxhasa ubunzima bomatshini obupheleleyo, ukusasaza uxinzelelo oluthwala umhlaba ngokulinganayo kwi-track chain, ukukhokela i-track chain kakuhle kwisakhelo se-undercarriage, ukunciphisa ukungqubana phakathi kwamakhonkco e-track kunye nesakhiwo se-undercarriage, kunye nokufunxa ukuthuthumela okuvela kumhlaba ongalinganiyo ukuphucula uzinzo lomatshini kunye nentuthuzelo yomqhubi. Kwiiplatifomu ze-HYUNDAI R450, HX430, R500, HX480, HX520, kunye ne-R520—ii-heavy excavators ezisetyenziswa kakhulu kwimigodi, ukumba imigodi, iziseko zophuhliso ezinzima, kunye nezicelo ezinkulu zokufuduka komhlaba—i-track roller assembly imele njengecandelo elibalulekileyo elimisela uzinzo lomatshini, ukulungelelaniswa kwe-track, kunye nobomi obude be-undercarriage iyonke.

Oomatshini beHeli (I-CQCTRACK) izibonakalise njengomvelisi ophambili wezixhobo zokusika iinqanawa ezinkulu kunye nomzi-mveliso, evelisa izixhobo ze-HYUNDAI R-series kunye nezicelo ezihambelanayo. Njengoko kukhankanyiwe kwizikhokelo zokufumana imveliso kushishino, i-CQCTRACK iyaziwa njengomvelisi osemgangathweni ophezulu wezixhobo zokuthutha iinqanawa ezinzima, enikezela ngezisombululo eziqinileyo nezingabizi kakhulu. Eli phepha limhlophe lobuchwephesha libonelela ngokuchithwa kobunjineli obupheleleyo be-HYUNDAI 81QB11010, 81E700631BG, 81E700632BG, 81E700633, kunye ne-81QB11050 Track Roller Assemblies, eyenzelwe ngokukodwa iiplatifomu zokusika iitoni ezingama-40-55 kunye neendidi zazo.

Ngokudibanisa isayensi yezinto eziqinileyo (kusetyenziswa ii-alloys ezikumgangatho ophezulu ezifana neentsimbi ezilinganayo ze-50Mn, 40MnB, kunye ne-42CrMo), ubuchwepheshe bokubumba obufudumeleyo obuchanekileyo obunokuhamba kakuhle kwengqolowa, iiprotokholi zonyango lobushushu eziphambili ezifikelela kwi-gradients yobunzima obufanelekileyo (umphezulu we-55-60 HRC onomongo oqinileyo, ubunzulu be-case ye-8-12mm), uyilo lokutywina olunezigaba ezininzi oluqinisekisiweyo longcoliseko olugqithisileyo, kunye neenkqubo zokuvelisa eziqinisekisiweyo ze-ISO 9001:2015, i-Heli CQCTRACK inikezela ngeendibano ze-track roller ezifezekisa ukulingana kokusebenza okubhaliweyo kunye—nakwimilinganiselo ethile engaphezulu—kweenkcukacha zezixhobo zokuqala.

Kwiingcali zokuthenga, iinjineli zolondolozo lweenqwelo-mafutha, kunye nabaphathi bezixhobo abafuna ukuphucula iindleko zizonke zobunini beenqanawa zabo ze-HYUNDAI R-series 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 yeRoller yoMkhondo / Iroller esezantsi yoMkhondo / Iroller esezantsi / Iroller engaphantsi
Iimatshini ezijoliswe kuzo: I-HYUNDAI R450, i-HX430, i-R500, i-HX480, i-HX520, i-R520 Ii-Heavy-Duty Crawler Excavators
Uluhlu Lobunzima Bokusebenza: 40,000 kg – 55,000 kg (kuxhomekeke kulwakhiwo kunye nonyaka wokwenziwa kwayo)
Imisebenzi ephambili:

• Xhasa ubunzima bomatshini kwaye usasaze umthwalo ngokulinganayo kwikhonkco lomzila
• Khokela ikhonkco lendlela kakuhle kwisakhelo senqwelo engaphantsi kwesithuthi
• Nciphisa ukungqubana phakathi kwamakhonkco emizila kunye nesakhiwo senqwelo engaphantsi kwesithuthi
• Funxa izothuso ezivela kwiindawo ezingalinganiyo, uphucule uzinzo kunye nentuthuzelo yomqhubi
  Uqwalaselo lweFlange: Uqwalaselo lweflange ezimbini zokuthintela ityathanga elihle kunye nesikhokelo esisecaleni phantsi kweemeko eziphezulu zomthwalo oqhelekileyo kwizicelo zemigodi
  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 Ukuhlanganiswa kweNkqubo ngaphakathi kweNdibano yeZithuthi ezingaphantsi kwesithuthi

I-Track Roller Assembly ayisebenzi njengecandelo elizimeleyo kodwa yenza into ebalulekileyo ethwala umthwalo ngaphakathi kwenkqubo edibeneyo yokuhamba ngaphantsi kwesithuthi:

• Uyilo lweZithuthi ezingaphantsi kwesithuthi: Iirola zetrekhi zifakelwa kwisakhelo serola yetrekhi (isakhelo setrekhi) ngeebrakethi zokufaka ishaft, ezibekwe ezantsi kwesithuthi esingaphantsi kwetrekhi ukuxhasa ubunzima bomatshini kunye nokukhokela ikhonkco letrekhi.
• Umxholo Wokusebenza: Ezi roller zithwala inxalenye enkulu yobunzima bomsebenzi womgubhi, zisasaza uxinzelelo oluthwala umhlaba kwaye ziqinisekisa uzinzo lomatshini ngexesha lokumba, ukuphakamisa, kunye nemisebenzi yokuhamba.
• Uqwalaselo lweFlange: Uqwalaselo lweFlange ezimbini lubonelela ngokugcinwa kwetyathanga elihle kumacala omabini ukuze kube lula phantsi kweemeko eziphezulu zomthwalo ecaleni ezibonakaliswa zizicelo zemigodi.
• Uqwalaselo Lokufakelwa: Le ndibano ineendawo zokufakelwa ezicwangciswe ngomatshini ngokuchanekileyo (iziphelo zeshaft ezinemingxuma yebholiti okanye izibiyeli zokufakelwa) eziqinisa irola kwisakhelo somzila.

3. Ukuchithwa koBunjineli: I-Anatomy ye-Heli CQCTRACK HYUNDAI R450/HX500 Heavy-Duty Track Roller Assemblies

Ixesha elide lokusebenza kwayo nayiphi na indibano yerola yethrekhi esebenza kwizicelo zemigodi enzima limiselwa kukunxibelelana okudibeneyo kweenkqubo ezintlanu ezibalulekileyo zobunjineli: ulwakhiwo lweshelufa yerola, i-shaft metallurgy, inkqubo yokuthwala, uyilo lokutywina, kunye nolawulo lokuthambisa. Iinjineli zeHeli CQCTRACK nganye kwezi nkqubo zincinci ngokuchanekileyo ezifanelekileyo kwisicelo se-excavator yeklasi ye-40–55 yeetoni kwiimeko zokusebenza ezinzima.

3.1 Ulwakhiwo lweRoller Shell: Isinyithi Esiqingqiweyo sezicelo zeMigodi enzima

Iqokobhe le-roller lenza isiseko solwakhiwo lwendibano, lithumela ubunzima bomatshini obupheleleyo kwikhonkco lomzila ngelixa lixhathisa ukuguguleka okubangelwa kukudibana komhlaba okuqhubekayo kunye nokubandakanyeka kwekhonkco.

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-40MnB 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 lwePremium Grade: Intsimbi ye-alloy elinganayo ye-42CrMo (UTS: 950 MPa) kwizicelo ezifuna amandla aphuculweyo kunye nokumelana nokudinwa.
• Inkcazelo Eyenye: Intsimbi ye-alloy enekhabhoni ephezulu, enamandla aphezulu (umz., 40Mn2, 50Mn) ngokusebenzisa i-closed-die forging ukuze ikwazi ukumelana nempembelelo ephezulu kunye namandla okudinwa angaqhelekanga xa kuthelekiswa nezinto ezisetyenzisiweyo.
• Umsebenzi weManganese: Uphucula ukuqina kunye namandla okutsalwa; kuqinisekisa ubunzulu bokungena kobunzima ngexesha lokucinywa endaweni yokwenza umaleko womphezulu obhityileyo nobuthathaka.
• I-Boron Micro-Alloying: Nokuba kumanqanaba amancinci (iinxalenye ngesigidi), i-boron isebenza njengesihluzi sokuqina, inyusa kakhulu amandla entsimbi okufikelela kwisakhiwo esiqinileyo, esiqinileyo xa icima ngaphandle kokwenza ukuba ibuthuntu.

Itheyibhile 2: Uthelekiso lweeBanga lezinto ezisetyenzisiweyo kwi-Heavy-Duty Track Roller Applications

3.1.2 Ukufakelwa Okufudumeleyo: Indlela Ebalaseleyo Yokuvelisa

Indlela yokuvelisa ngokusisiseko imisela ulwakhiwo lwangaphakathi lwengqolowa kwaye, ngenxa yoko, iimpawu zokusebenza kwerola egqityiweyo.

Ulwakhiwo olufudumeleyo lokuGqiba/lokuGqiba (umgangatho we-Heli CQCTRACK):

• Inkqubo: Unyango lokubumba olufudumeleyo (malunga ne-700-900°C) ludala uyilo olwahlukileyo lokusasazwa kwefayibha yezinto zangaphakathi, olubonelela ngokulungelelaniswa okugqwesileyo kweenkozo.
• Ubunjineli boLwakhiwo lweeNkozo: Inkqubo yokubumba ilungelelanisa ukuhamba kweenkozo ukuze kulandele umzobo werola, nto leyo eyenza isakhiwo seenkozo ezingaqhelekanga ezibonisa ukumelana nokudinwa okuphezulu kunye namandla empembelelo. Olu hambo lweenkozo oluphuculweyo lubalulekile ekumelaneni nomthwalo ojikelezayo okhoyo kwimisebenzi enzima yokumba.
• Ukunyaniseka Kwangaphakathi: Kususa imingxunya yangaphakathi, imingxunya, kunye nezinto ezincinci ezifumaneka kwi-castings; kuvelisa isakhiwo esixineneyo, esiqhubekayo esingenamingxunya kunye nokushwabana.
• Inzuzo Yokusebenza: Amandla aphezulu okuchaphazeleka kunye nokumelana nokudinwa kwiindawo zokwemba ezinomthwalo omninzi, ezirhabaxa; umthamo omkhulu wokulayisha kunye neziphumo ezilungileyo zokulwa nokuqhekeka. Iirola ezenziwe ngobumba zikhethwa kwimisebenzi enomthwalo omninzi efana nokwemba okanye ii-excavator ezinzima.

Ukwakhiwa kweCast (Enye indlela yoShishino):

• Inkqubo: Intsimbi enyibilikisiweyo egalelwe kwisikhunta ize ivunyelwe ukuba iqine.
• Imida yoLwakhiwo: Ulwakhiwo olunezimbobo, olunokuba nemingxuma olunokuba nee-micro-voids kunye nokujongwa kweenkozo ezingalinganiyo; iziphene ezincinci ezifana nokuqukwa okanye ukuncitshiswa kwemingxuma kunokwenzeka.
• Imida Yokusebenza: Amandla okuxinana aphantsi; isengozini yokuqhekeka xa ilayishwa ngesantya esiphezulu.
• Ukufaneleka Kokusetyenziswa: Ukubumba intsimbi kulungele oomatshini abalula apho kufuneka ibhalansi phakathi kweendleko kunye nokusebenza, kodwa akukhuthazwa kwizicelo zokumba iitoni ezingama-40-55.

Itheyibhile 3: Uthelekiso lweRoller yeTrack eyenziweyo kunye neCast Track

3.1.3 Ubunjineli beJiyometri yeFlange ezimbini

Ii-roller flanges zibonelela ngesikhokelo esibalulekileyo ecaleni kwi-track chain, zithintela ukuphuma kwe-rail ngexesha lokujika kunye nokugcina ulungelelwaniso olufanelekileyo lwe-chain phantsi kweemeko eziphezulu zomthwalo oqhelekileyo kwizicelo zemigodi.

• Uqwalaselo lweFlange ezimbini: Ibonelela ngomngxunya olungileyo kumacala omabini ukuze kubekho ulwalathiso oluphezulu. Irola ineeflanges ezenziwe ngomatshini kumacala omabini ezikhokela umphetho wangaphakathi weekhonkco zethrekhi, zithintela ukuphuma kwereyile ecaleni kwaye ziqinisekise ukuba umzila uhamba kakuhle kuyo yonke indawo engaphantsi kwesithuthi.
• Ukuchaneka kweProfayili: Iiprofayili zeFlange zenziwe ngomatshini ukuze zilungelelane (± 0.1mm) ukuze zihambelane ngokuchanekileyo nee-track link counterparts, ukuqinisekisa ukubandakanyeka ngokufanelekileyo kwetyathanga kunye nokunciphisa ukuguguleka.
• Iindawo zeFlange eziqinisiweyo: Amacala eFlange afumana unyango olufanayo lokuqinisa i-induction njengomphezulu obalekayo ukuze amelane nokuguguleka kokudibana kwekhonkco elisecaleni phantsi kweemeko eziphezulu zomthwalo oqhelekileyo kwiindawo zokwemba.

3.2 Ubunjineli beMigodi yeShaft kunye noBunjineli boMphezulu

I-shaft engashukumiyo idlulisela yonke imithwalo eguquguqukayo ye-excavator ukusuka kwi-roller shell ukuya kwiibrackets zokufaka isakhelo se-roller frame.

• Ukukhethwa kwezinto: I-shaft yenziwe ngentsimbi ye-alloy ye-40Cr, 42CrMo, okanye i-20CrMnTi eqine kakhulu, ekhethwe ngenxa yomlinganiselo wayo obalaseleyo wamandla-ubunzima kunye nokumelana nokudinwa. Ezi zinto zibonelela ngamandla okuvelisa afunekayo ukumelana namaxesha okugoba abekwa yi-cantilevered roller configuration kwiintlobo ze-40-55 zeetoni.
• Unyango lobushushu: I-shaft ifumana unyango lobushushu lokucinywa nokufuthwa (Q+T) ukuze kufezekiswe ukuqina kunye namandla asemgangathweni. Yenziwe ngentsimbi ye-alloy ecinyiweyo neqinisiweyo (umz., 42CrMo4).
• Ubunjineli boMphezulu: Emva kokujika kwe-CNC, i-shaft iyacolwa ngokuchanekileyo ibe ngumphezulu ofana nesipili (Ra ≤ 0.4 μm) kuzo zonke iindawo zoqhagamshelwano lweebheringi kunye ne-seal. Iijenali zeebheringi ziyacolwa ngokuchanekileyo kwaye zihlala ziphathwa nge-induction hardening okanye i-plasma nitriding ukumelana nokugqwala kunye nokuguga. Iindawo ezibalulekileyo zokutywina zifumana ubunzima bomphezulu i-HRC 55-60 kunye nobunzulu bomaleko oqinileyo obufikelela kwi-5-8mm.
• Ukuphucula ububanzi: Iinjineli ze-Heli CQCTRACK zilungiselele ububanzi be-shaft ngokusekelwe kubalo lomthwalo we-HYUNDAI R450/HX500, ziqinisekisa imida yokhuseleko eyaneleyo kwimijikelo yomsebenzi wokwemba.

3.3 Inkqubo yokuthwala: Ujongano olujikelezayo olunzima

Inkqubo yokuthwala ivumela ukujikeleza okugudileyo kwegobolondo le-roller malunga ne-stationary shaft phantsi kwe-radial enkulu kunye neminye imithwalo ye-axial efana nemisebenzi yokwemba.

• Ukukhetha Uhlobo lweeBheri: I-Heli CQCTRACK isebenzisa iibheringi zerola ezixineneyo ezimiqolo emibini eziqinileyo ezenzelwe ngokukodwa ukusingatha imithwalo yeradial egqithisileyo eveliswa bubunzima bomatshini kunye namandla aguqukayo. Iibheringi zerola ezixineneyo ezimiqolo emibini nezinzima zikhethwa ngenxa yomthamo wazo ophezulu weradial kunye nokukwazi ukulawula imithwalo ye-axial thrust ephakathi.
• Uqwalaselo lweeBheri: Isebenzisa iibheringi zerola ezinkulu kakhulu, ezinemigca emibini okanye iibheringi zerola ezingqukuva ezinemilinganiselo yomthwalo oguqukayo. Ezi zilayishwa kwangaphambili kwaye zilungiselelwe ukusingatha amandla amakhulu ajikeleze iindawo ezininzi ze-excavator yemigodi.
• IiReading eziThwalwa ngobushushu: Zonke iiReading ezithwala iibheringi zenziwe ngentsimbi ye-premium-grade eneendlela zokuqhuba eziqinisiweyo ukuze zimelane neBrinelling (ukudumba komphezulu) phantsi kwemithwalo eyoyikekayo. Unyango lobushushu ludlulela kwindawo yomthwalo obalulekileyo, luqinisekisa uzinzo lwexesha elide.
• Ukuqinisekiswa koMthwalo: Uqwalaselo ngalunye lweebhere luqinisekisiwe ukumelana nemithwalo engashukumiyo neguquguqukayo eveliswa yi-excavator yeetoni ezingama-40–55 ngexesha lokumba, ukuphakamisa, ukuhamba, kunye nokusebenza kwe-swing kwiindawo zemigodi. Izinto zokhuseleko zigqitha imigangatho yeshishini kwizicelo ezinzima.
• Ukulungiswa Kokucocwa Kwangaphakathi: Iibheringi zikhethwa ngeendawo ezivulekileyo zangaphakathi ezilawulwayo ukuze zilungele ukwanda kobushushu ngexesha lokusebenza okuqhubekayo ngelixa zigcina ukusasazwa komthwalo ngokufanelekileyo.

3.4 Uyilo lokutywina: Ujongano lweTribological oluQinisekisiweyo lweNdawo zokuMina

Idatha yeshishini ibonisa rhoqo ukuba ngaphezulu kwe-90% yokusilela kwezithuthi ezingaphantsi kwesithuthi ngaphambi kwexesha kuvela ekungeneni kokungcola okukhokelela ekungasebenzi kakuhle kweebheringi—indlela yokusilela ekhawulezayo kakhulu kwiindawo zemigodi. Ukuthembeka kweSeal kulawula ngokuthe ngqo ubomi benkonzo yendibano yonke yeroller. I-Heli CQCTRACK ijongana nale ndlela yokusilela ngokusebenzisa uyilo lweseal olunezigaba ezininzi oluqinisekisiweyo lokungcola okugqithisileyo.

3.4.1 Inkqubo yokutywina eneZilinganisi ezininzi, yohlobo lwekhatriji

Iinjineli ze-Heli CQCTRACK zisebenzisa uyilo lokutywina olunezigaba ezininzi oluyilelwe ubomi obude kunye nokusebenza ngokugqibeleleyo phantsi kwayo nayiphi na imeko yokusebenza:

• Ukhuselo Oluphambili (Itywina Lomlomo Eliyi-Radial): Itywina lomlomo eliyi-radial elenziwe nge-hydrogenated nitrile (HNBR) lokumelana nobushushu obuphezulu kunye nokumelana neekhemikhali.
• Ukhuselo Lwesibini (Isitywina Sobuso Esidadayo): Isitywina sobuso sesibini esidadayo okanye isitywina sesinyithi esisuka kwisinyithi ukuya kwisinyithi esenza isitywina sesinyithi esiphambili, esinikwa amandla yi-O-rings zerabha ye-toroidal enika isitywina esingashukumiyo.
• Ukhuselo Oluphezulu (Isilingi Sangaphandle/Umlomo Wothuli): Isilingi sangaphandle kunye nomlomo wothuli ukuze kuthintelwe inkunkuma enkulu.
• Indlela yeLabyrinth: Indlela entsonkothileyo, eyenziwe ngomatshini engabandakanyi izinto ezingcolisayo (i-silica, udaka, uthuli) kwigumbi lokuthwala.

3.4.2 Iinkcukacha zeSitywino seoyile esidadayo

• Izinto: Zenziwe ngentsimbi ye-alloy yodidi oluphezulu, zifikelela kubunzima obufanelekileyo bokumelana nokuguguleka.
• Ukuchaneka koMphezulu wokutywina: Ukusebenza kakuhle kwebhendi eqaqambileyo kugcinwa kumanqanaba afanelekileyo okusebenza kokutywina.

3.4.3 Ubunjineli bezinto ze-O-Ring

• Izinto ezisemgangathweni: Irabha yeNitrile (i-NBR) enika ukumelana okuhle kakhulu neoyile kunye nokumelana nobushushu obuphezulu.
• Uluhlu Lobushushu Bokusebenza: Ifanelekile kwiimeko ezahlukeneyo zemozulu ukusuka kwi -30°C ukuya kwi +130°C.

3.4.4 Uvavanyo loBulungisa boTywina

Yonke indibano ye-Heli CQCTRACK roller ivavanywa ngokungqongqo ukuthembeka kwetywina:

• Uvavanyo lokuvuza: Irola nganye edibeneyo ivavanywa ukuvuza ukuqinisekisa ukusebenza okuthembekileyo kokutywina.
• Uvavanyo lokuBola koxinzelelo: Uvavanyo lokubola koxinzelelo lomoya luqinisekisa ukusebenza kwetywina ngaphambi kokuthambisa—ukuqinisekiswa okubalulekileyo kwizicelo zemigodi apho ungcoliseko lugqithisileyo.
• Uvavanyo lweTorque ejikelezayo: Uvavanyo lokusebenza lubandakanya uvavanyo lwe-torque ejikelezayo kunye novavanyo lokuphelelwa ngamandla ukuqinisekisa ukusebenza kakuhle kunye nokusebenza ngokuchanekileyo kwesitywina.

3.5 Ubunjineli bokuthambisa

• Uhlobo lokuthambisa: Yenzelwe njengezinto ezivaliweyo nezithanjiswe ngethambiso ezifuna ukulungiswa okucwangcisiweyo. Inesithako esinzima sokuthambisa ngethambiso ukuze kuzaliseke okucwangcisiweyo.
• Uhlobo lwegrisi: Igrisi ye-lithium complex EP (Extreme Pressure) ezaliswe ngumzi-mveliso ene-viscosity ephezulu, enesigqubuthelo esiqinileyo se-lithium complex (umz., i-molybdenum disulfide) yokukhusela ukuthambisa.
• Inkqubo Yokujikeleza Ioyile Yangaphakathi: Uyilo lwangaphakathi lukhuthaza ukujikeleza kweoyile ngokufanelekileyo kuzo zonke iindawo zokubeka iibheringi, ukuqinisekisa ukuthambisa rhoqo kulo lonke ixesha lokusebenza.
• Ivalvu Yokunciphisa Igrisi: Ezinye iindlela zoyilo zinokubandakanya ivalvu yokunciphisa igrisi ukuthintela umonakalo wetywina ngenxa yokuxinzelelwa kakhulu.
• Uluhlu Lobushushu Bokusebenza: -30°C ukuya ku +130°C, ifanelekile kwiimeko ezahlukeneyo zemozulu ukusuka kwiindawo zemigodi zaseArctic ukuya kwiindawo zemigodi zasentlango.

3.6 Ubunjineli bokuFaka i-Interface

Izikhonkwane zokufakelwa (iziphelo zeshaft) zibonelela ngonxibelelwano olubalulekileyo kwisakhelo serola yendlela yokukhupha i-excavator.

• IiBosses zokuFaka: Iilugs ezibunjiweyo ezikwicala ngalinye lomngxuma ezibonelela nge-interface yebholting ukuze zincamathisele ngokukhuselekileyo i-assembly kwisakhelo somguquli.
• Ukufakelwa kweShaft: Ishaft idla ngokuba yi-press-fit okanye i-bolted flange design, iqiniswe ngokukhuselekileyo ngaphakathi komzimba we-roller ukuthintela ukujikeleza nokuqinisekisa ukuba yonke i-torque idluliselwa kwiibheringi.
• Ukuchaneka kweMingxunya yeBolt: Imingxunya yokufakela igrunjwa ukuze ivumelane ngqo phakathi nendawo ukuqinisekisa ukusasazwa komthwalo ngokulinganayo.
• Ubungqingqwa bomphezulu: Igcinwa ngaphakathi kwe-0.1mm ukuqinisekisa ukuhlala okufanelekileyo ngokuchasene nesakhelo somzila kunye nokuthintela uxinzelelo lokufakelwa.

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 ehambelanayo yomgangatho onzima efanelekileyo kwizicelo zemigodi ye-HYUNDAI R450/HX500. Njengomzi-mveliso ozinikeleyo wezinto ezingaphantsi kwesithuthi, i-CQCTRACK isebenza ngaphakathi kwenkqubo ye-HELI Group, ibonelela ngeziseko zophuhliso ezifunekayo, amandla ophando nophuhliso, kunye neenkqubo zolawulo lomgangatho wokuvelisa iinxalenye zoomatshini ezikumgangatho wehlabathi.

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: Iisampulu zesinyithi ezivela kwizinto ezixonxiweyo ziqinisekisa ukulungelelaniswa okufanelekileyo kokuhamba kweenkozo.
• Isiqinisekiso sezinto: Ukulandeleka ngokupheleleyo ngeengxelo zovavanyo lweekhemikhali kunye noomatshini, kubandakanya nezatifikethi zomatshini wezinto eziluhlaza.

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 beerola kunye neemfuno zobunzima.
• Ukulandeleka kwezinto ezibonakalayo kuqinisekiswa ukususela kwinqanaba lokuqala lokusika.

4.2.2 Ukubumba Okufudumeleyo

• Iibhilethi zifudunyezwa ukuya kubushushu obufudumeleyo bokubumba (malunga ne-700-900°C).
• I-closed-die forging phantsi kwee-presses ezine-tonnage ephezulu ibumba i-billet, idala uyilo olwahlukileyo lokusasazwa kwe-fiber flow material olulandela i-roller contour.
• Isebenzisa ii-press ze-forging zetoni ezinkulu ukuze ifikelele ekuhambeni kakuhle kwengqolowa.
• Ifleshi iyalungiswa, kwaye isithuba esingenanto esenziwe ngomgunyathi sihlolwa ngokubonakalayo.

4.2.3 Inkqubo Yonyango Lobushushu

I-Heli CQCTRACK isebenzisa inkqubo yonyango lobushushu olunezigaba ezimbini ukuze kufumaneke iipropati ezifanelekileyo zoomatshini:

Inqanaba 1: Ukucima kunye nokunciphisa (Q+T)

• Ukuqinisa: Umzimba werola ufudunyezwa ukuya kubushushu obubalulekileyo (malunga nama-850-900°C) ukuze kuguqulwe isakhiwo esincinci sibe yi-austenite.
• Ukucima: Ukupholisa ngokukhawuleza kwi-oyile okanye kwi-polymer quenchant kuguqula i-austenite ibe yi-martensite—isakhiwo esiqinileyo nesinganyangekiyo.
• Ukufudumala: Ukufudumala okulawulwayo ukuya kubushushu obuphakathi (ngesiqhelo yi-400-600°C) kunciphisa uxinzelelo lwangaphakathi ngelixa kugcina ukuqina kwengaphakathi.

Isigaba sesi-2: Ukuqina kokungeniswa / Ukucima umphezulu oqhelekileyo ophakathi

• Ukuqina Okukhethiweyo: Iindawo ezigugileyo ezibalulekileyo zilawulwa yi-Induction Hardening. Ukuqina kwe-induction okuqhelekileyo okuphakathi kudala i-case enzulu, eqinileyo rhoqo kumphezulu obalekayo kunye neeflange flanks.
• Ukucubungula okulawulwa yiKhompyutha: Iifurni ze-carburizing ezilawulwa yiKhompyutha kunye nemigca yokulinganisa iqinisekisa ubulukhuni obuhambelanayo nobunzulu. Zonke iiparameter (amandla, i-frequency, i-traverse rate, i-quench flow) zijongwa ngedijithali.
• Iinkcukacha ezifezekisiweyo: Ubulukhuni bomphezulu 55-60 HRC kunye nobunzulu bekhesi 8-12mm.

4.2.4 Umatshini we-CNC ochanekileyo

• Umatshini Orhabaxa: Isixhobo esingenanto esinyangwa ngobushushu sifakwe kwiilathe ezijika zithe nkqo ze-CNC ukuze kusetyenzwe ngorhabaxa ngobukhulu obuqhelekileyo.
• Ukugqitywa kweDayamitha yangaphandle: Iziko lokujika kunye nelokubhoboza le-CNC (Computer Numerical Control) zisetyenziselwa ukutshixa ububanzi bangaphandle berola, iiflanges, kunye nebhore yangaphakathi ukuya kwii-tight tolerances (ngesiqhelo i-IT7-IT8).
• Ukuveliswa kweProfayili yeFlange: Iijiyometri zeFlange zenziwe ngomatshini ngokweemfuno ezichanekileyo.
• Umatshini Wokugalela Imbobo: Imbobo yangaphakathi yenzelwe ngokuchanekileyo i-bearing kunye ne-seal seat.
• Umatshini wokugaya iShaft: Ishaft ijikwe nge-CNC kwaye igutyungelwe ukuya kutsho kwiimilinganiselo zokugqibela kunye nokugqitywa komphezulu weRa ≤ 0.4 μm kwiindawo zokutywina.
• Umatshini wokudibanisa i-Mounting Interface: Imingxunya kunye neendawo zokufaka ziqiniswe ngomatshini ukuze zikwazi ukumelana nobunzima.

4.2.5 Inkqubo yokuhlanganisa

Indibano ilandela imigaqo engqongqo ukuqinisekisa ukuthembeka kwecandelo:

1. Ukucocwa kweCandelo: Zonke iindawo zihlolwa ngokungqongqo kwaye zicocwe ngaphambi kokuba zihlanganiswe kwindawo ecocekileyo yegumbi.
2. Ukufakelwa kweebheringi: Iibheringi kunye nezitywino zicinezelwa endaweni yazo.
3. Ukuhlanganiswa kweTywina: Amaringi etywina eoyile ajikelezayo adityaniswe ngababini; iindawo zokutywina zigqunywe ngamafutha; iiringi ze-O zifakelwa ngaphandle kokugqwetheka.
4. Ukufakwa kweShaft: Ishaft ifakwe iindawo zokutshatisa ezigqunywe ngeoyile yenjini.
5. Ukufakelwa kweSigqubuthelo soMgca: Izigqubuthelo zoMgca zifakelwe nge-torque efanelekileyo.
6. Ukuqinisekiswa kwe-Axial Clearance: Kuqinisekisiwe ukuqinisekisa ukusebenza ngokufanelekileyo.
7. Ukuthambisa: Iyunithi izaliswe ngumthamo ochanekileyo wegrisi.
8. Ukujonga Ukujikeleza: Irola edibeneyo kufuneka ijikeleze kakuhle nge-torque yokumelana kodwa ingaxinani.

4.2.6 Imigaqo yoQinisekiso loMgangatho kunye noVavanyo

• Uhlolo lweMilinganiselo: Ukuqinisekiswa kweCMM (uMatshini wokulinganisa oQokelelweyo) kwazo zonke imilinganiselo ebalulekileyo.
• Uvavanyo loBulukhuni: Uvavanyo lweRockwell noBrinell kwiindawo ezithile.
• Uvavanyo Olungonakalisiyo (NDT): Ukuhlolwa kwe-dye penetrant (DPI) okanye ukuhlolwa kwe-magnetic particle (MPI) yazo zonke iindawo ezibalulekileyo emva kokwenziwa kunye nokufakelwa.
• Uvavanyo Lokusebenza: Uvavanyo lwe-torque ejikelezayo kunye novavanyo loxinzelelo lwe-seal ngokusekelwe kwisampulu ukuqinisekisa ukuthembeka kwendibano.
• Uvavanyo Lokusebenza: Uvavanyo lomthwalo olulinganisiweyo ukuqinisekisa ukusebenza kunye nokujikeleza okuthe tye.

4.2.7 Unyango kunye nokuGcoba umphezulu

• Ukuqhumisa ngeembumbulu: Izinto ezisetyenziswayo ziqhumisa ngeembumbulu kwiindawo ezicocekileyo, zinika isiqabu kuxinzelelo, kwaye ziphucula ukunamathela kwepeyinti.
• Ukutshiza ngepeyinti: Ukusetyenziswa kwenkqubo yepeyinti enamathelayo kakhulu, enganyangekiyo ngumhlwa (ngesiqhelo i-epoxy primer kunye ne-polyurethane topcoat).
• Iinketho zombala: Umbala oqhelekileyo omnyama okanye otyheli, onokuwuguqula ngokweemfuno zomthengi.

4.2.8 Ukupakisha

• Ukupakishwa kwempahla kwamanye amazwe: Zonke iimveliso zipakishwa ngokukhuselekileyo kusetyenziswa iibhokisi zokuthumela impahla ezikumgangatho ophezulu, iibhokisi zokhuni eziqinisiweyo (ukupakisha okufanelekileyo elwandle), okanye ukupakisha okufakwe iipalethi ezisemgangathweni wezemveliso ukuqinisekisa ukhuseleko oluphezulu ngexesha lokuhamba.

Itheyibhile 4: Iinkcukacha zoBulukhuni—I-HYUNDAI R450/HX520 Heavy-Duty Track Roller Assembly

Isizathu soBunjineli: Uluhlu lomphezulu we-55-60 HRC lubonelela ngokumelana nokukrala okuphezulu ngokuchasene ne-track chain bushings kunye nenkunkuma yomhlaba kwiindawo zemigodi. Ubunzulu be-case ye-8-12 mm buqinisekisa ukuba njengoko umphezulu uguga kangangeeyure ezingamawaka zokusebenza kwiimeko zemigodi erhabaxa, izinto ezisandula ukuvezwa zigcina ubunzima obuphezulu, zithintela "ukuguga" kwangethuba kwaye zandise amaxesha eenkonzo. Umongo oqinileyo (30-40 HRC) ufunxa imithwalo yokutsha, uthintela ukuqhekeka kunye nokusilela kwesakhiwo phantsi kweemeko zempembelelo ezibonakala kwizicelo zemigodi.

5. Ubunjineli obuKhethekileyo kwiZicelo zeHyundai R450, HX430, R500, HX480, HX520, kunye neR520

5.1 Isishwankathelo seQonga leHYUNDAI R450 kunye neHX430

Ii-excavator ze-HYUNDAI R450 kunye ne-HX430 zimele iiplatfomu ezinzima zeklasi ezingama-40-45 ezisetyenziswa kakhulu kwimigodi, ukumba amatye, kunye nezicelo zokwakha ezinzima. Iinkcukacha eziphambili ziquka:

• Uluhlu Lobunzima Bokusebenza: 40,000 kg – 45,000 kg (kuxhomekeke kwindlela ebekwe ngayo)
• Uhlobo lwesithuthi esingaphantsi kwemoto: Uqwalaselo lwemigodi enzima
• Isicelo: Ukuveliswa kwemigodi, iziseko zophuhliso ezinzima, inkxaso yemigodi

5.2 Isishwankathelo seQonga le-HYUNDAI R500, HX480, HX520, kunye ne-R520

Ii-R500, HX480, HX520, kunye ne-R520 zimele iiplatifomu ze-HYUNDAI zohlobo lwe-45-55 zeetoni zombhobho onzima ezineempawu zokusebenza eziphuculweyo kwizicelo ezinzima zokwemba:

• Uluhlu Lobunzima Bokusebenza: 45,000 kg – 55,000 kg (kuxhomekeke kwindlela ebekwe ngayo)
• Uyilo lweMoto engaphantsi kwesithuthi: Iimpawu zokuqina ezikumgangatho wemigodi
• Isicelo: Ukwembiwa kwemveliso, ukumba imigodi enzima, ukuhambisa umhlaba ngobuninzi

5.3 Inombolo yeCandelo Izinto eziqwalaselwayo zoBunjineli obuthile

Itheyibhile 5: Iimpawu zobunjineli eziKhethekileyo kwiSicelo ngokweNombolo yeCandelo

5.4 Iimfuneko zoQinisekiso lokuHlangana

Ngaphambi kokuba u-odole, qinisekisa ezi parameters zomatshini zilandelayo ukuqinisekisa ukhetho oluchanekileyo lwerola:

• Inombolo yothotho lomatshini (yonyaka ochanekileyo wemodeli kunye noqwalaselo)
• Uhlobo lwesithuthi esingaphantsi kwemoto kunye nendawo yerola (umgangatho woqwalaselo lweflange ephindwe kabini)
• Ububanzi bezihlangu zethrekhi kunye nepitch yetsheyini
• Inombolo yenxalenye yangaphambili (ukuba iyafumaneka ukuze ibhekiselwe kumgca omnye)

Umthengisi wezixhobo othembekileyo ofana ne-CQCTRACK uza kusebenzisa olu lwazi ukukhangela indibano yerola yethrekhi echanekileyo nokuqinisekisa ukuba ifanelekile.

6. Iimpawu eziqhelekileyo zoHlalutyo lweNdlela yokuGqoka kunye nokuHlola ukuHlela

Ukuqonda indlela yokusilela kwizicelo zemigodi ye-excavator yeklasi ye-40-55 kuqinisekisa ukhetho lobunjineli olwenziwe kwiinxalenye ze-Heli CQCTRACK kwaye kubonelela ngesicwangciso sokugcinwa kwangaphambili.

6.1 Iimpawu Eziqhelekileyo Zokunxiba

Ngokweencwadi zobugcisa zoshishino, ezi mpawu zilandelayo zibonisa ukuba indibano yerola yomzila ifuna ukuhlolwa okanye ukutshintshwa:

1. Ukuguguleka okungalinganiyo kumphezulu werola - Kubonisa umthwalo ongaqhelekanga okanye ukungalungelelani kakuhle
2. Ukudlala kakhulu okanye ukungcangcazela - Kucebisa ukuguguleka kweebheringi okanye iingxaki zokususwa kwangaphakathi
3. Ukuvuza kweoyile - Kubonisa ukungasebenzi kakuhle kwetywina kunye nokungena kongcoliseko
4. Ingxolo yokusila okanye yokukrwitsha – Ithetha ukuthambisa okunganelanga okanye umonakalo weebheringi
5. Ingxolo egqithisileyo yengoma okanye ukungcangcazela – Ibonisa ukungasebenzi kakuhle kwerola
6. Ukujikeleziswa kwerola ebanjwe okanye eqinileyo - Irola ebanjiweyo iya kubonakala ngathi igugile ithambe kwaye ibangele ukuguguleka kwetsheyini yendlela ngokukhawuleza
7. Iimfanta ezibonakalayo okanye umonakalo – Ukuqina kwesakhiwo kuyachaphazeleka

6.2 Uhlalutyo lweNdlela yoKuhluleka okuPhambili

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

7. Iindlela Ezicetyiswayo Zokulungisa Imigodi Enzima

Ukuze kuphuculwe ubomi benkonzo yee-Heli CQCTRACK track roller assemblies kwizicelo zemigodi yeHYUNDAI R450/HX520, kucetyiswa iindlela zokulungisa ezilandelayo:

7.1 Imigaqo yoHlolo oluQhelekileyo

• Ixesha Lokuhlola: Hlola iirola ngamaxesha angama-250 (rhoqo kwiindawo zokwemba ezinzima) ukuze ufumane ubungqina bokuvuza kwegrisi, iipateni zokuguguleka ezingaqhelekanga, iindawo ezithe tyaba, okanye umonakalo obonakalayo.
• Ukuhlolwa kweMihla ngemihla: Ukuhlolwa kokuhambahamba kwemihla ngemihla kufuneka kuquke ukujonga ukuba akukho kujikeleziswa, ukuvuza kwegrisi (okubonisa ukungahambi kakuhle kwetywina), kunye nokuguguleka okungaqhelekanga kweflange.
• Ukulinganiswa kokunxiba: Ukulinganiswa rhoqo kokuphakama kweflange kunye nobubanzi berola ngokuchasene nemida yenkonzo kubalulekile. Ukunxiba kulinganiswa kububanzi bangaphandle berola kunye nobukhulu beflange.
• Ukujonga Ukujikeleza: Qinisekisa ukuba zonke iirola zijika ngokukhululekileyo—irola ebanjiweyo iya kubonakala ukuba igugile kwaye ibangele ukuguguleka kwetsheyini yendlela ngokukhawuleza. Nayiphi na irola ebonisa ukujikeleza okulinganiselweyo kufuneka itshintshwe ngoko nangoko.

7.2 Iinkqubo zokuxilonga

• Ukuhlolwa koMbono: Jonga ukuba akukho monakalo ungako kumphezulu werola, nto leyo enokubonisa umthwalo ongaqhelekanga okanye ukungalungelelani kakuhle.
• Ukufumanisa ukuvuza: Hlola ukuvuza kweoyile, nto leyo ebonisa ukungasebenzi kakuhle kwetywina.
• Ukuhlolwa kwendlebe: Mamela iingxolo zokusila okanye zokukrwitsha ngexesha lokusebenza, ezinokuthi zibonise ukuthambisa okunganelanga okanye umonakalo weebheringi.
• Ukuqinisekiswa koMdlalo: Jonga ukuba akukho kudlala okanye ukushukuma okugqithisileyo, okubonisa ukuba iibheringi zigugile.

7.3 Ukugcinwa Kokuthintela

• Ulawulo loxinzelelo lwendlela: Gcina uxinzelelo lwendlela ngokweemfuno zomenzi we-HYUNDAI. Ukugcina uxinzelelo olufanelekileyo lwendlela kunye nokuphepha ukuhamba rhoqo kwilitye elibukhali nelibukhali kubalulekile ekwandiseni ubomi be-roller. Uxinzelelo olungalunganga luyimbangela ephambili yokuguguleka kwe-roller ngokukhawuleza—ukuqina kakhulu kwandisa ukuguguleka kweebheringi kunye ne-tread; ukukhululeka kakhulu kubangela ukubetheka kwe-track kunye nomonakalo wempembelelo.
• Imigaqo yoCoceko: Inkqubo yoyilo kunye nokutywina kufuneka ikhuphe ngamandla izinto ezirhabaxa (i-silica, uthuli lwesinyithi) kunye nokufuma, ezizezona zinto ziphambili zokuguguleka kwangethuba kunye nokusilela kweebheringi kwiindawo zemigodi. Coca rhoqo inkunkuma kunye nodaka kwindawo engaphantsi kwesithuthi ukuthintela umonakalo okhawulezileyo wokutywina. Kwimisebenzi yemigodi, kufuneka kuhlanjwe rhoqo ngoxinzelelo oluphezulu.
• Ukuthambisa ngokuchanekileyo: Kufakelwe igrisi enzima yokugcwalisa kwakhona ngexesha elicwangcisiweyo. Ukusetyenziswa kwegrisi ye-lithium complex ekhankanyiweyo enobushushu obuphezulu, uxinzelelo olugqithisileyo (EP) ngamaxesha acetyiswayo. Ukuthambisa kakhulu kunokonakalisa izivalo, ngelixa ukuthambisa ngaphantsi kukhokelela ekuthambiseni ngokwaneleyo nasekugqithiseni kakhulu.
• Ukujonga Ulungelelwaniso: Qinisekisa rhoqo ukuba iirola zilungelelaniswe ngokufanelekileyo nesakhelo somzila. Ukuba iirola zibonisa ukuguguleka kweflange okungalinganiyo, oku kubonisa ukuba ulungelelwaniso alufanelekanga ukuba luphandwe.

7.4 Izikhokelo Zokutshintshwa Okucwangcisiweyo

• Ukutshintshwa kweeSeti: Ngenxa yemeko yokusebenza enzima, iirola ezisezantsi zihlala zitshintshwa ngeeseti kwicala ngalinye. Buyisela iirola ezigugileyo kwiiseti ezifanayo kwicala elinye ukuze usasaze umthwalo ngokulinganayo kwaye wonge imali engaphantsi kwesithuthi.
• Ukutshintshwa okuHlanganisiweyo: Ukuze kubekho ubomi obufanelekileyo kunye nokusebenza kakuhle kwesithuthi esingaphantsi kwesithuthi, ukutshintshwa kwazo kufuneka kuhambelane nemeko yokuguguleka kwetsheyini yetrekhi, i-sprocket, kunye ne-idler ukuthintela ukuguguleka okukhawulezileyo kwizinto ezintsha.
• Umda Wokutshintsha: Buyisela iirola xa izalathisi zokuguguleka zibonisa ukuba ubunzulu becala eliqinileyo busetyenzisiwe, ngesiqhelo xa ukunciphisa ububanzi kudlula i-8-12mm okanye ukuphakama kweflange kubonisa ukuguguleka okukhulu.

8. Isishwankathelo seeNkcukacha zoBugcisa—Iindibano zeeRoller zeHyundai R450/HX500 eziNzima

Itheyibhile 7: Isishwankathelo seeNkcukacha zoBugcisa—ii-Heli CQCTRACK HYUNDAI R450/HX520 Track Rollers

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:

• Ukuchongwa koMvelisi: I-CQCTRACK isebenza njengomzi-mveliso ozinikeleyo wezinto ezingaphantsi kwesithuthi ngaphakathi kwenkqubo yendalo yeQela le-HELI. I-HELI yinkampani yemizi-mveliso eyaziwayo kwihlabathi liphela, ebonelela ngeziseko zophuhliso eziyimfuneko, amandla ophando nophuhliso, kunye neenkqubo zolawulo lomgangatho wokwenza izixhobo zoomatshini ezikumgangatho wehlabathi.
• Ixabiso Eliphambili: Ukufumana izinto ezivela kumzi-mveliso ofana ne-CQCTRACK kunika enye indlela esekwe kwixabiso kwiindawo ze-OEM zokwenyani. Idibanisa amaxabiso ngqo avela kumzi-mveliso kunye nobunjineli obulungiselelwe ukumelana neemeko ezinzima ezenzelwe zona ii-excavator ze-HYUNDAI.
• 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:
  • Uthutho lolwandle lwamazwe ngamazwe (i-FCL/LCL) lokuthutha ngobuninzi olungabizi kakhulu ukuya kwiindawo zemigodi kwihlabathi liphela
  • Ukuthunyelwa kwempahla ngenqwelomoya ukuze kuphunyezwe imiyalelo engxamisekileyo xa imisebenzi yemigodi ijongene nexesha elinzima lokungasebenzi
  • I-courier ekhawulezayo (i-DHL, i-FedEx, i-UPS) yee-odolo zesampulu okanye zexesha likaxakeka ezincinci
• 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-HYUNDAI R450/HX520 Undercarriage Components

IHeliI-CQCTRACKIfilosofi yokuvelisa ii-HYUNDAI 81QB11010, 81E700631BG, 81E700632BG, 81E700633, kunye ne-81QB11050 Track Roller Assemblies imele inkqubela phambili ecacileyo kubuchwepheshe bokuthwala iimoto eziphantsi kwesithuthi esinzima. Ngokusebenzisa ukukhethwa kwezinto eziqinileyo (kusetyenziswa iintsimbi ze-alloy ze-50Mn/40MnB/42CrMo ezikumgangatho ophezulu), ukubumba okufudumeleyo ngokuchanekileyo kunye nokulungelelaniswa kokuhamba kwengqolowa, iiprotokholi zonyango lobushushu bokungenisa eziphucukileyo ezifikelela kubunzima bomphezulu be-55-60 HRC obuphezulu kunye nobunzulu be-case ye-8-12 mm, iinkqubo zokutywina ze-cartridge ezineeleya ezininzi eziqinisekisiweyo zongcoliseko olukhulu lwemigodi, kunye neenkqubo zokuvelisa eziqinisekisiweyo ze-ISO 9001:2015, i-Heli CQCTRACK ibonelela ngeendibano ze-track roller ezifezekisa kwaye zigqithe imigangatho yokusebenza yomgangatho we-OEM kwizicelo ze-excavator ezinzima ze-HYUNDAI R450, HX430, R500, HX480, HX520, kunye ne-R520.

Kumphathi wezixhobo okanye ingcali yokuthenga elawula iinqanawa zokumba i-HYUNDAI R-series ezisebenza kwimigodi, ukumba imigodi, iziseko zophuhliso ezinzima, kunye nezicelo ezinkulu zokufuduka komhlaba, ixabiso licacile: ukutyala imali kwi-Heli CQCTRACK heavy-duty track roller 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-HYUNDAI ezifumanekayo 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. Umthengisi olungileyo uya kuba netshathi yokuhambelana kwaye angenza iimodeli zomatshini ezihambelanayo.

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

I-Heli Machinery Manufacturing Co., Ltd. (CQCTRACK)
*Isiqinisekiso se-ISO 9001:2015 • Umvelisi kunye neFektri ye-Heavy-Duty Crawler Excavator kunye nomthengisi wehlabathi ukusukela ngo-2002*
Unxibelelwano: Jack (uMlawuli weNtengiso waMazwe ngaMazwe)
Iwebhu:www.cqctrack.com
Uluhlu lweeMveliso: Iindibano zeeRoller zoMzila, iiRoller zoMzila, iiFront Idlers, iiTrack Sprockets, iiTrack Chains, kunye neeNkqubo ezipheleleyo ze-Undercarriage ze-1T ukuya kwi-300T Excavators kunye neeBulldozers

Olu xwebhu lobuchwephesha lubonelelwe ngeenjongo zobunjineli kunye nereferensi yokuthengwa. Iinkcukacha zingatshintsha ngenxa yokuphuculwa kwemveliso okuqhubekayo kwizicelo ezinzima. Onke amagama eebhrendi kunye neenombolo zeenxalenye zibhekiselwe kwiinjongo zokubhekisa kuphela;I-Heli CQCTRACKngumvelisi ozimeleyo ochwephesha ogxile kwizinto ezingaphantsi kwesithuthi sokumba, ukwakhiwa, kunye nokusetyenziswa komhlaba. Soloko uqinisekisa inombolo yothotho lomatshini kunye noqwalaselo lwesithuthi esingaphantsi kwesithuthi ngaphambi kokuba u-odole.