I-KOBELCO SK520 LC64D01036F1 I-Roller entsha ye-Carrier Assy/ I-Top Roller Assembly / I-roller entsha ye-track upper roller kaKobelco/ umenzi ochwephesha we-Heli-CQC wezixhobo ze-chassis ezinganyangekiyo kakhulu

I-KOBELCO SK520LC64D01036F1I-New Carrier Roller Assembly: Ubunjineli bokuxhathisa ukunxitywa okuphezulu kwiNkxaso ye-Upper Track
NguJack, iNjineli yeMveliso ePhakamileyo kwiHeli-CQC (iNkampani yeCQCTRACK)

Irola ephezulu yokuthwala, okanye indibano yerola ephezulu, idlala indima ezolileyo kodwa ebalulekileyo kuyo nayiphi na i-crawler excavator enzima: ixhasa ubunzima be-track chain njengoko ibuya ukusuka kwi-sprocket ukuya kwi-idler engaphambili. Kwi-KOBELCO SK520—i-excavator enkulu evelisa imithwalo emikhulu yomhlaba—i-carrier roller ixhomekeke kunxibelelwano oluhlala lutyibilika kunye nee-track links, ukupakisha udaka olurhabaxa, ukuchaphazeleka yinkunkuma, kunye nokuvezwa emanzini kunye nee-arhente ezirhabaxa. Xa i-top roller ibamba okanye igugile, i-chain iyawa, ukungcangcazela kwecala kuyanda, kwaye ukuguguleka okukhawulezileyo kusasazeka kwii-link, izihlangu, kunye nee-idlers. Isalathiso se-OEM LC64D01036F1 sichaza iinkcukacha zefektri. I-Heli-CQC, uphawu olukhethekileyo olumelana nokuguguleka okuphezulu kwiqela lokuvelisa le-CQCTRACK, lubonelela nge-carrier roller assembly enokutshintsheka ngokuthe ngqo, enokuguqulelwa ngokubanzi echaza ubomi benkonzo kwiindawo ezirhabaxa kakhulu. Eli nqaku lichaza ubunjineli bethu obugxile ekugugeni, ubuchule bokuvelisa, kunye nokuqinisekiswa komgangatho okwenza i-Heli-CQC LC64D01036F1 top roller ibe luphuculo olusengqiqweni lweenqanawa ze-KOBELCO SK520.

1. I-Heli-CQC: Uphawu oluzinikeleyo lokuxhathisa ukunxitywa okuphezulu kwiinxalenye zeChassis ezilandelelweyo

I-Heli-CQC yinkampani yobungcali phantsi kwe-CQCTRACK egxile ngokukodwa kwizisombululo ze-chassis ezingagugiyo kakhulu kwizixhobo ezisebenza ekupheleni komjikelo womsebenzi. Isebenzisa ilifa leminyaka engama-20 ye-CQCTRACK lokuvelisa izixhobo ezingaphantsi kwesithuthi ukusuka koomatshini abancinci beetoni ezi-5 ukuya kwiikreyini ze-crawler zetoni ezingama-300, i-Heli-CQC isebenzisa indlela yesayensi yezinto ezibonakalayo engagungqiyo kunye nobunjineli bomphezulu kuyo yonke into. Inkqubo ye-KOBELCO SK520 carrier roller yindlela ecacileyo yale filosofi. Siyaqonda ukuba kwi-excavator yeklasi yama-50 yeetoni ehamba ngomthwalo onzima kakhulu, i-roller eqhelekileyo inokuthatha iiyure ezingama-2,000; i-roller ye-Heli-CQC, eyenziwe nge-metallurgy ephucukileyo kunye nee-wear layers eziqinileyo, yenzelwe ukuphinda kabini elo xesha. Iqela lethu lobuchwephesha, elikhokelwa ziinjineli ezine-tribology enzulu kunye nobuchule bonyango lobushushu, liqinisekisa ukuba indibano nganye ye-LC64D01036F1 ilungiselelwe ubomi obude bokugugiswa, kungekuphela nje ukulingana kobukhulu.

2. Ukugubungela ngokupheleleyo kwe-OEM kunye nokwenza ngokwezifiso okungekuko okusemgangathweni kwe-LC64D01036F1

I-Heli-CQC igcina isitokhwe semveliso ye-LC64D01036F1 entsha ye-carrier roller assembly ye-KOBELCO SK520, iqinisekisa ukuthunyelwa kwangolo suku lunye kwiingxakeko zeenqwelo-moya. Nangona kunjalo, ixabiso lethu eliphambili kukukwazi ukwenza ngokwezifiso eziphezulu ezilungelelaniswe neemeko ezizodwa zendawo. Utshintsho olucelwayo rhoqo luquka:

• Iipakethi zokuguguleka eziphuculweyo: Iindawo zokunyathela eziqiniswe ngokunzulu okanye eziqiniswe ngokunzulu ezinobunzulu becala ukuya kuthi ga kwi-15 mm kunye nobunzima bomphezulu obuyi-58–62 HRC, ezenzelwe isanti ye-silica, i-granite etyumkileyo, okanye iindawo zekhonkrithi eziphinde zasetyenziswa.
• Ukutshintshwa kwezinto eziphucukileyo: Ukutshintsha ukusuka kwintsimbi eqhelekileyo yekhabhoni ephakathi ukuya kwi-alloys ephezulu ye-chromium okanye i-high-carbon bearing steel grades edibanisa ukumelana nokuguguleka okugqithisileyo kunye nokuqina okubangelwa yi-microscopic deformation.
• Iinkqubo zokuvala ezisebenza nzima: Izitywini zekhasethi ezinemilebe emininzi eziphuculweyo, izitywini zobuso zesinyithi, okanye izitywini ezidadayo ze-duo-cone ezinzima ezinee-silicon carbide ubuso ukuze zingabikho slurry, i-fine tailings, kunye namanzi kwimigodi emanzi okanye kwizicelo zokugrumba.
• Unyango olumelana nokugqwala: Iingubo zokukhusela ezipheleleyo ezilinganiswe ngetyuwa, i-zinc-nickel alloy plating, okanye i-stainless steel cladding kwiindawo ezivezwe kwimigodi yetyuwa, imisebenzi yaselunxwemeni, okanye kwiindawo zokuphatha izichumisi.
• Uhlengahlengiso lwejiyometri: Ububanzi beenyawo ezenziwe ngokwezifiso, ukuphakama kweflange, kunye nobukhulu beshaft ukuze kuhambelane noyilo lwekhonkco lendlela engaqhelekanga, izihlangu ezibanzi, okanye izibiyeli zesakhelo ezifakelwe ngokutsha.

Irola nganye yokuthwala eyenzelwe wena iqinisekiswa ngokusebenzisa imodeli eqinileyo ye-3D kunye nokulinganisa uxinzelelo loqhagamshelwano ukuqinisekisa ukuba irola isasaza umthwalo wetsheyini yethrekhi ngokulinganayo kububanzi bayo ngaphandle kokulayisha umphetho.

3. Amava Okuvelisa Abadala kunye neQela Lobunjineli Eligxile Kwizinto Ezigugileyo

I-Heli-CQC izuze irekhodi leminyaka emininzi ye-CQCTRACK ekuveliseni i-undercarriage kwiiprojekthi zemigodi nezobunjineli bokwakha ezinzima kwihlabathi. Iqela lethu lobunjineli, endilikhokelayo njengeNjineli yeMveliso ePhakamileyo, lidibanisa uhlalutyo lwepateni yokuguguleka kwentsimi kunye nophando lwelebhu yesinyithi. Sihlala sihlola ii-roller ze-carrier ezingasebenziyo ukuze sichonge abaqalisi bokusilela—ukuphalala kwe-subsurface, ukukrazulwa kwemilebe yesitywina, ukuqhekeka kwe-flange, okanye ukubola kwe-lubricant. Olu lwazi lwe-forensic londla ngokuthe ngqo kuphuculo loyilo, njengokuphucula iprofayili yesithsaba se-roller ukunciphisa iincopho zoxinzelelo loqhagamshelwano, okanye ukucacisa kwakhona ukugqitywa komphezulu ngaphakathi kwe-seal counterfaces ukwandisa ubomi be-seal phantsi kwe-high-frequency oscillation. I-Heli-CQC LC64D01036F1 yiyo efumana inzuzo kolu phuculo oluqhubekayo, oluqhutywa yisayensi.

4. Ulawulo olupheleleyo lweMveliso yangaphakathi ukusuka kwiMpahla eluhlaza ukuya kwiNdibano yeRoller egqityiweyo

Ukuhlanganiswa okuthe nkqo ngokupheleleyo sisiseko sokwenziwa kwesithembiso somgangatho seHeli-CQC. I-KOBELCO SK520 carrier roller assembly iveliswa ukusuka ekuqaleni ukuya ekupheleni kwizixhobo zethu ezikhethekileyo:

• Izinto kunye nokuBumba: Iqokobhe lerola liqala njengentsimbi engenanto eyenziwe ngobushushu okanye eyenziwe nge-centrifugally cast alloy, enekhemistri eqinisekisiweyo yi-spectrometer. Inkqubo yokubumba ilungelelanisa isakhiwo sengqolowa necala lokuqengqeleka, nto leyo eyandisa kakhulu ukumelana nokudinwa phantsi komthwalo ojikelezayo.
• Umatshini Wokulungisa Ngokucokisekileyo: Emva kokulungiswa, iqokobhe kunye neshaft ziguqulwa kwaye zigaywe nge-CNC. Iibhore ze-Seal counterface, ii-bearing journal, kunye neendawo zokufaka zilungiswa ngomatshini ukuya kumlinganiselo ophakathi kwe-0.03 mm, ukuqinisekisa ukujikeleza okuyinyani kunye nokucinezelwa kwe-seal efanayo.
• Unyango Lokumelana Nokuguguleka Okunzulu: Umphezulu wendlela yokunyathela uqiniswa ngecala kusetyenziswa iinkqubo zokungenisa okanye zokufaka i-carburizing ezilawulwa ngokuchanekileyo, nto leyo enika umaleko wokuguguleka onzulu, one-martensitic core eqinileyo, ethambileyo. Uvavanyo lwendlela yokuqina luqinisekisa iimpawu ezihambelanayo kujikelezo olupheleleyo.
• Ukuhlanganiswa kweGumbi lokucoca kunye nokuthambisa: Izitywini ezidadayo zeprimiyamu zifakwa kwindawo enoxinzelelo oluhle, elawulwa lungcoliseko. Irola nganye izaliswe ngumthamo olinganiswe ngokuchanekileyo wegrisi ye-lithium-complex enoxinzelelo olukhulu okanye ioyile yegiya yokwenziwa, ize ivalwe phantsi kweemeko zokungasebenzi kakuhle ukuze kususwe iipokotho zomoya zangaphakathi.
• Uvavanyo Lokugqibela: Yonke indibano ye-Heli-CQC carrier roller idlula kumjikelo oyimfuneko kunye novavanyo lokubola oluxinzelelweyo ukuqinisekisa ukuthembeka kwe-zero-leak kunye nokujikeleza okugudileyo, okune-torque ephantsi.

Akukho manyathelo okucubungula angaphandle athetha ukulandelelwa ngokupheleleyo kunye noxanduva.

5. Ulawulo Lomgangatho Olungaguqukiyo lwezicelo ezinxitywa kakhulu

Isakhelo solawulo lomgangatho we-Heli-CQC sakhiwe ukuze sikwazi ukuphinda-phinda okufunekayo kwinxalenye egugileyo esebenza emgodini okanye ekwarini:

• Ukuhambelana nobukhulu: Ukuhlolwa kwe-CMM kweesampuli zokuqala kunye neebhetshi kuqinisekisa ububanzi be-shaft, i-mounting bracket geometry, kunye neprofayili ye-tread ngokuchasene ne-CAD nominals ngokuchaneka kwe-micron.
• Uvavanyo Olungonakalisiyo: Ukuhlolwa kwamasuntswana emagnethi emzimbeni wonke werola kunye nokuskena nge-ultrasound kwe-weldment ye-shaft-to-shell (ukuba kuyasebenza) kuchongwa nasiphi na isiphene esingaphantsi komhlaba ngaphambi kokuba sibe yingxaki yesakhiwo.
• Uhlolo lweMetallurgical: Imephu yobunzima be-microhardness kunye novavanyo lwe-micrographic lweesampuli zovavanyo oluhambelanayo ziqinisekisa ubunzulu becala, ukuqina kwe-core, kunye nokungabikho kwe-austenite engafunekiyo okanye ii-carbides zomda weenkozo.
• Ukuqinisekiswa Kokusebenza: I-100% yeendibano zijikeleziswa phantsi komthwalo osecaleni ongashukumiyo kwisixhobo sokuvavanya esizinikeleyo ukujonga ukungqubana kwetywina, ukwakheka kobushushu, kunye nokuzinza kobukhulu phantsi koxinzelelo lokusebenza olulinganisiweyo.

Olu luhlu lokuhlola olupheleleyo luqinisekisa ukuba yonke i-LC64D01036F1 carrier roller ephuma kwisityalo sikaHeli-CQC inika ukusebenza okuzinzileyo nokuqikelelwayo.

6. Kutheni Abaphathi beeFleet bekhetha iHeli-CQC kwii-KOBELCO SK520 Top Rollers

Ukuphucula i-KOBELCO SK520 undercarriage ngee-Heli-CQC carrier rollers kuthetha oku:

• Ixabiso eliphantsi ngeyure libangelwa bubomi obude kakhulu be-roller kunye nokuncipha kokuguguleka kwe-track chain ngenxa yenkxaso ephezulu ezinzileyo.
• Ukufumaneka okuphezulu koomatshini kuba ukusilela kwerola ephezulu kuba zizinto ezingaqhelekanga, kungekhona izinto zokulungisa eziqhelekileyo.
• Ubonelelo olulula olune-odolo ethe ngqo evela kumzi-mveliso, inkxaso yobugcisa yeengcali, kunye nokukwazi ukuphendula ngokukhawuleza kwiimfuno zesiko ezingxamisekileyo.
• Ukwenziwa ngokwezifiso ngaphandle kokuphazamiseka—isisombululo esenziwe ngobunjineli obuphezulu, kungekhona into elungisiweyo kwikhathalogu.

Ngokukhetha iHeli-CQC kwi-LC64D01036F1 carrier roller assembly, uxhobisa i-SK520 excavator yakho ukuze ihlale isebenza kakuhle kwiimeko apho ii-roller eziqhelekileyo zingaphumeleli khona.

Ukuze uxoxe ngeendibano zerola zokuthwala ze-LC64D01036F1 ezisemgangathweni okanye ezenziwe ngokwezifiso zeenqwelo zakho ze-KOBELCO SK520, nxibelelana neqela lobunjineli bezicelo ze-Heli-CQC. Chaza iimeko zakho zokusebenza kunye nolindelo lwakho lokuguguleka ukuze ufumane isindululo esiqhutywa yidatha kusuku olunye lokusebenza.

*Imbali yoMbhali: UJack yiNjineli yeMveliso ePhakamileyo kwiHeli-CQC, uphawu lwe-chassis component enganyangekiyo kakhulu yeCQCTRACK. Ugxile kuyilo oluqhutywa yi-tribology kunye nobunjineli bomphezulu wezinto ezilandelwayo ezingaphantsi kwesithuthi esithatha iitoni ezi-5 ukuya kwezingama-300, egxile kakhulu kwi-carrier roller kunye ne-idler wear-life extension kwizicelo zemigodi ezirhabaxa.*