Ngwa ọrụ ụgbọ ala KOMATSU PC800 / PC850 Undercarriage Track Roller Assembly (P/N: 209-30-00310, Ụdị DF) – Onye nrụpụta na onye na-eweta akụkụ ụgbọ ala dị arọ maka ngwa ọrụ igwu ala. CQCTRACK mepụtara ya.

N'elu ihe e ji egwupụta ihe n'ime ala nke dị tọn 75 ruo tọn 85 dịka KOMATSU PC800 ma ọ bụ PC850, ihe e ji egwupụta ihe n'ime ala nke track rollers—a na-akpọkwa ihe e ji egwupụta ihe n'okpuru ala ma ọ bụ ihe e ji egwupụta ihe n'ime track rollers—na-emepụta njikọ nhazi na ibu ibu dị n'etiti ihe e ji egwupụta ihe n'elu igwe ahụ na ala olulu ahụ. Ihe e ji egwupụta ihe n'ime track ọ bụla ga-akwado ibu ọrụ zuru oke nke ihe e ji egwupụta ihe n'ime ya mgbe ọ na-agagharị n'elu nkume gbawara agbawa, ihe e ji egwupụta ihe n'ime ala, na ala na-adịghị nhata, nke jupụtara na ihe mkpofu. Maka usoro KOMATSU PC800, PC800SE, PC850, na PC850SE, Track Roller Assembly nwere nọmba akụkụ.209-30-00310bụ nhazi nke a kapịrị ọnụ maka flange abụọ (DF), nke e mere iji nọgide na-enwe nhazi nke ọma ma na-eguzogide mbugharị n'akụkụ n'okpuru ibu dị arọ. CQC Track, ọkachamara n'ihe gbasara akụkụ ụgbọ mmiri crawler dị arọ maka ngwa igwu ala, na-enye ozugbo ihe nnọchi anya Track Roller Assembly nke OEM-caliber, nke a na-agbanwe agbanwe nke ọma na nọmba akụkụ KOMATSU a. Emepụtara ya n'ime otu ụlọ ọrụ mmepụta OEM na-arụ ọrụ nke na-eje ozi ọtụtụ ụdị akụrụngwa zuru ụwa ọnụ ma na-eme ka ọ dị mma site na afọ iri abụọ nke nzaghachi ubi na-aga n'ihu, a na-ewu roller a maka mkpa siri ike nke ọrụ igwu ala oghere na nnukwu ọrụ igwu ala. Jack dere ya, site na nkwado mba ụwa sitere na Philip na Haily, nkọwa teknụzụ a na-akọwa ihe kpatara ndị na-arụ ọrụ ụgbọ mmiri KOMATSU PC800 na PC850 n'ụwa niile ji adabere na CQC Track maka ngwọta ụgbọ mmiri ahaziri ahazi, na-agbanwe agbanwe, na nke ejiri ngwa rụọ.

1. Ike nke Onye Mmepụta: Mmepụta OEM Pụrụ Iche maka Ngwa Ngwuputa N'okpuru Ụgbọala

CQC Track abụghị ụlọ ọrụ na-ebubata akụkụ ndị a na-ere n'ahịa; anyị bụ ụlọ ọrụ mmepụta ihe pụrụ iche nke lekwasịrị anya na mmepụta nke ihe ndị dị n'okpuru ụgbọ mmiri crawler dị arọ maka ngwa ndị kacha achọ ọrụ, gụnyere igwu ala, igwu ala, na ibugharị ala dị arọ. Ebe mmepụta anyị na-arụ ọrụ dị ka ebe nrụpụta OEM a kwadoro maka ụlọ ọrụ akụrụngwa dị arọ zuru ụwa ọnụ, na-enye ugbu a mgbakọ egwu zuru oke, rollers, ladlers, na sprockets nye Hitachi, Kobelco, LiuGong, XCMG, na SDLG. Anyị na-ejekwa ozi dị ka onye mmekọ OEM na ODM maka ngwọta ụgbọ mmiri dakọtara na KOMATSU. Eziokwu mmepụta OEM a nke etinyere na ya pụtara na a na-emepụta KOMATSU PC800/PC850 Track Roller Assembly (P/N: 209-30-00310) na otu igwe nrụpụta forging, oven-treatment-heat, na ebe igwe CNC na-eje ozi na ahịrị mgbakọ Japanese, Korea, na China. Asambodo ihe, njikwa usoro, na gate mma ikpeazụ etinyere na roller a bụ kpọmkwem ndị ndị nrụpụta akụrụngwa kachasị sie ike n'ụwa nyere iwu.

Ihe dị iche na CQC Track dịka onye nrụpụta omenala bụ mgbanwe anyị na injinịa. Usoro KOMATSU PC800 na PC850 gụnyere ọtụtụ ọgbọ—PC800-6, PC800-7, PC800-8, PC850-8, na ụdị SE na LC ha—nke ọ bụla nwere nhazi usoro egwu na njikọ nrụnye roller. Ndị otu injinia anyị na-edobe data nha zuru oke maka oke ikpo okwu PC800/PC850 zuru oke, na-enye anyị ohere ịmepụta roller ndị na-enweta ezigbo OEM n'ofe nọmba usoro igwe niile dị mkpa. Ọzọkwa, anyị na-akwado nhazi ngwa nke ọma: ma ọ bụrụ na ogbunigwe chọrọ geometry flange agbanwere maka ọnọdụ ibu dị elu, nkọwapụta mmanụ ọzọ maka ihu igwe dị oke njọ, ma ọ bụ nnọchi nke ejiri aka gbanwee maka nọmba akụkụ ochie, CQC Track na-enye ngwọta ahaziri ahazi nke e wuru na otu ọkọlọtọ nrụpụta dị ka mmepụta OEM anyị.

2. Nhazi Nkà na Ụzụ: E ji ígwè rụọ ya, nke e ji okpomọkụ gwọọ, ma mechie ya maka ọrụ igwu ala pụrụ iche.

Ihe eji agagharị na KOMATSU PC800 ma ọ bụ PC850 ga-ejikọta nnukwu iguzosi ike n'ezi ihe na gburugburu ebe a na-anaghị emechi emechi na ihe na-anaghị eguzogide iyi. A na-arụ CQC Track 209-30-00310 Track Roller Assembly site na usoro mmepụta nke a haziri nke ọma, nke na-eguzosi ike n'ezi ihe ebe a na-eme usoro ọ bụla maka imeghachi ya na izi ezi nha.

• Ahụ wiil ígwè gbara gburugburu nke ejiri ígwè mee: Ihe mkpuchi rọba ahụ na-amalite dị ka ihe siri ike nke ígwè gbara gburugburu nke nwere agba dị elu. Site na ihe mkpuchi ọkụ a na-achịkwa, a na-ahazi mmiri dị n'ime ya gburugburu gburugburu axis na-ebu ibu. Usoro ịkpụ ihe a na-ewepụ porosity dị n'ime, oghere, na enweghị nkwekọrịta microstructural dị n'ime ihe ndị ọzọ a na-eme ka ọ dị ka ihe eji eme ihe, na-enye usoro monolithic nwere nguzogide pụrụ iche na nke na-adịgide adịgide megide ike ọgwụgwụ, mgbawa, na mgbawa mmetụta n'okpuru nnukwu ibu static na ike nke ihe egwupụta igwe 80-tonne. Nhọrọ ihe eji eme ihe maka ngwa a gụnyere alloys siri ike dị elu dị ka 40Mn2 ma ọ bụ 50Mn, nke a họọrọ kpọmkwem maka nguzozi nke isi ike na ike elu. Profaịlụ flange abụọ (DF) na-enye nduzi n'akụkụ na usoro egwu ahụ, na-ejigide nhazi na ibelata iyi akụkụ na njikọ yinye na flanges roller.
• Mkpuchi Akụkụ Spheroidal Graphite nke E Ji Akpụcha (Ígwè Ductile, Ntugharị Bọọlụ): A na-emepụta mkpuchi akụkụ mkpuchi site na usoro nkedo spheroidal graphite (ígwè ductile) nke ziri ezi. A na-ahọrọ ihe a n'ụzọ ama ama maka ike ya dị mma, nkwụsi ike dị elu, na ikike inye elu njikọ siri ike nke na-enweghị ntụpọ maka sistemụ mkpuchi ahụ, na-ahụ na mkpakọ akara otu na iguzosi ike n'ezi ihe zuru oke n'oge ọrụ niile nke ihe mkpuchi ahụ.
• Ogwe nwere oghere mkpuchi abụọ na sistemụ mkpuchi mmanụ dị elu: Ogwe ahụ kwụ ọtọ bụ ala CNC nwere profaịlụ oghere mkpuchi abụọ ziri ezi, na-emepụta labyrinth dị n'ime nke na-anabata ihe mkpuchi mmanụ dị elu nke nwere kọn abụọ. Teknụzụ mkpuchi ígwè a ihu na ihu bụ ihe atụ zuru ụwa ọnụ maka iwepụ mmiri, apịtị, uzuzu silica dị mma, na slurry n'ime oghere dị n'ime. Oghere ahụ mechiri emechi nke ọma jupụtara na mmanụ na-egbochi oyi nke a haziri nke ọma, nke na-ekwe nkwa na a ga-etinye mmanụ zuru oke ozugbo na mmalite ọ bụla yana nchebe nchara na-aga n'ihu site na oyi miri emi nke Arctic ruo na iru mmiri monsoon nke okpomọkụ. Mgbakọ roller ọ bụla maka ikpo okwu PC800/PC850 chọrọ ihe dị ka 420–480 cc nke mmanụ maka mmanụ dị n'ime kwesịrị ekwesị, nkọwapụta anyị na-enyocha n'oge mgbakọ.
• Usoro Ọgwụgwọ Okpomọkụ Dị Elu:
  • Integral Quench and Temper: Ahụ wiil e ji ígwè rụọ dum na-ebu ụzọ na-agba ọsọ siri ike site na iji usoro quench na tempering. Ọgwụgwọ okpomọkụ a na-eme ka obere ihe owuwu dị n'ime ya ka ọ bụrụ martensite dị nro, na-enye ngwakọta kachasị mma nke ike nrụgide dị elu na ike siri ike dị mkpa n'ime otu mmepụta ọ bụla.
  • Ịrụ Ọrụ Dị Ike na Mmecha: Mgbe emechara nhazi okpomọkụ, a na-eji ígwè ahụ eme ihe nke ọma ruo na geometry dị nso, wee jiri usoro CNC mee ihe iji nweta ezigbo nnabata nha KOMATSU OEM maka nyiwe usoro PC800 na PC850.
  • Ike Mkpọchi (55–62 HRC): A na-eme ka ihu igwe a na-akpọ roller trell na flange yie sie ike site na usoro a na-achịkwa ugboro ole na ole nke na-eme ka ọ sie ike. Nke a na-emepụta ikpe miri emi, nke na-eguzogide iyi, nke nwere ike ịdịgide n'elu ya mgbe niile n'etiti 55 na 62 HRC, na-eme ka iguzogide iyi dịkwuo elu n'ebe siri ike, nke na-emebi emebi nke ukwuu nke igwu ala nkume siri ike. Ikpe siri ike ahụ na-eguzogide nke ukwuu nke na-egbochi nkụchi na mpụta elu site na kọntaktị na-aga n'ihu na yinye egwuru egwu a na-ebu ibu. Isi ductile, nke dị nro n'okpuru oyi akwa siri ike na-aga n'ihu na-amịkọrọ mmetụta siri ike siri ike na-enweghị mgbasa mgbawa. Injinịa okpomọkụ zuru oke a na-eme ka ọ sie ike ma na-eguzogide mgbanwe, ọbụlagodi na ngwa igwu ala kacha njọ. Maka ntụnyere, ibu a chịkọtara nke mgbakọ igwe PC800/PC850 usoro otu-flange track roller bụ ihe dị ka 140 kg, a na-agbakwa bolts ndị a na-etinye roller (nọmba akụkụ SEN01056-01) ruo 137.2 ± 98 Nm {140 ± 10 kgm} n'oge nrụnye.

3. Iri afọ abụọ nke Nrụzi Usoro Na-aga n'ihu, Ekwadoro na Ngwuputa Oke N'ụwa Nile

Mgbakọ Roller nke CQC Track 209-30-00310 bụ ngwaahịa kpọmkwem nke usoro mmezi injinia na-aga n'ihu nke afọ 20, nke nyocha ụdị ọdịda na data iyi sitere na gburugburu ebe a na-ewepụta ihe kacha sie ike na mbara ala na-akwalite. A nwalela, nyochaa, ma meziwanye igwe egwu anyị n'ụzọ dị mfe site na ọrụ na-aga n'ihu na ebe a na-egwupụta ọla edo na platinum dị omimi nke South Africa, olulu ọla kọpa na ọlaọcha dị elu nke Peru na Ecuador, ebe a na-egwupụta ígwè nke oyi kpọnwụrụ akpọnwụ nke Russia, ebe a na-egwupụta nkume siri ike na ebe a na-ebibi ihe na South Korea, nnukwu akụrụngwa na ọrụ igwu ala nke India, na ọrụ laterite na basalt nke Vietnam nke okpomọkụ. Usoro nhazi ọ bụla - site na imeziwanye usoro tempering iji wepụ oke nrụgide fọdụrụ, ruo na ịhazi ọsọ nyocha induction hardening maka gradient siri ike na-enweghị ntụpọ, ruo na ịkwado ike ogologo oge nke mmanụ mgbochi oyi na-egbochi oyi n'ofe oke okpomọkụ - emezigharịrị ozugbo na ọkọlọtọ mmepụta anyị. Nkwụsi ike na ntụkwasị obi ọrụ nke igwe egwu egwu nke taa abụghị nkwa katalọgụ; Ha bụ njirimara ndị e gosipụtara n'ọhịa n'ime ọtụtụ nde awa ọrụ igwe na kọntinent ọ bụla.

4. Sistemụ ihe dị n'okpuru ụgbọ ala zuru oke, nke dakọtara na nkwado nhazi

Ihe eji agagharị anaghị arụ ọrụ naanị ya. Ịwụnye ihe eji agagharị n'ala dị elu n'akụkụ agbụ ígwè ndị e mebiri emebi, ihe eji agagharị n'akụkụ, ma ọ bụ ihe eji agagharị n'ala ike gwụrụ na-emepụta enweghị nkwekọrịta dị oke ọnụ na ndụ akụkụ nke na-eme ka mmebi nke ụgbọ ala n'okpuru sistemụ dịkwuo ngwa ngwa. Dịka onye nrụpụta ọkachamara nke ngwọta chassis zuru oke, CQC Track na-ewepụ ihe egwu a site n'ịmepụta usoro zuru oke, n'ime ụlọ nke akụkụ ụgbọ ala ndị metụtara ya maka usoro KOMATSU PC800 na PC850. Mmemme mmepụta anyị gụnyere njikọ njikọ track kwekọrọ na pin na bushings nke induction siri ike, mgbakọ roller carrier, mgbakọ wiil ndị na-aga n'ihu, na mgbakọ sprocket draịva ikpeazụ, niile arụpụtara n'ime envelopu nhazi metallurgical na thermal. Usoro a ejikọtara ọnụ na-eme ka ọnụego iyi na-aga n'ihu na usoro ndụ a na-atụ anya ya n'ofe akụkụ ụgbọ ala niile. Ọzọkwa, ndị otu injinia anyị na-akwado nhazi na-abụghị ọkọlọtọ maka nhazi igwe pụrụ iche, nnọchi akụkụ ochie, ma ọ bụ mgbanwe ngwa kpọmkwem - ma ọ bụ nke e mepụtara site na ihe nlele ndị ahịa ma ọ bụ nke e wuru na eserese kpọmkwem. Ndị otu azụmaahịa CQC International—nke gụnyere Philip, Jack, na Haily—ahaziri ka ha na-ebuga ihe ndị a dị ka mbupu ngwa ahịa, nke dabere na ngwa, nakwa iji jikwaa ọrụ omenala site na nyocha teknụzụ mbụ ruo na nnyefe zuru ụwa ọnụ ikpeazụ.

5. Mbupu zuru ụwa ọnụ na ahịa igwe e ji egwupụta ihe nke ọma

A na-enye ma na-ebupụ ihe ndị dị n'okpuru ụgbọ mmiri CQC Track nke nwere nnukwu ọrụ n'ahịa ndị na-eme ka mma na ụkpụrụ arụmọrụ dị ike nke mbubata na-aga n'ihu. Mgbakọ ụgbọ mmiri KOMATSU PC800/PC850 anyị na ngwa ụgbọ mmiri zuru oke na-akwado ụgbọ mmiri ndị na-egwupụta ihe dị ka tọn 80 n'ofe South America (Ecuador, Peru), Southern Africa, Russian Federation, South Korea, na ngalaba ngwa dị elu na India. Netwọk ọkọnọ mba ụwa anyị na-agbasakwa ruo mba agwaetiti South Pacific, Vietnam, Kazakhstan na okporo ụzọ Central Asia sara mbara, Turkey, na North America. Nnabata zuru ụwa ọnụ a na-aga n'ihu ma gbasaa - nke na-agbasa okpomọkụ equatorial, uzuzu ọzara kpọrọ nkụ, na ọnọdụ oyi miri emi nke kọntinent - na-egosi na CQC Track na-emegharị ọgwụgwọ okpomọkụ, nkenke nha, nkwakọ ngwaahịa mgbochi corrosion, na nzaghachi nhazi na-emezu ihe niile achọrọ nke klas ihe na-egwupụta ihe na PC800 na PC850 n'ụwa niile.

Mgbe ị depụtara CQC Track Track Roller Assembly maka KOMATSU PC800 ma ọ bụ PC850 gị—site na iji nọmba akụkụ dakọtara 209-30-00310 ma dabara na nyiwe PC700, PC800, PC800SE, PC850, na PC850SE—ị na-etinye aka na akụkụ e kere eke n'ime otu usoro OEM nke na-enye ndị nrụpụta akụrụngwa kachasị elu n'ụwa niile. Ozugbo site na ụlọ ọrụ mmepụta anyị gaa na ebe ị na-egwupụta ihe, roller a na-anọchite anya nkwa injinia afọ 20 maka imepụta ihe dị arọ nke na-arụ ọrụ n'okpuru ibu, na-enye ogo na-adịgide adịgide na injinia kpọmkwem maka ngwa iji mee ka ihe egwupụta ihe dị ka tọn 80 na-arụpụta ihe, na-agbanwe mgbe mgbanwe siri ike gasịrị.

Jack nke CQC International Business Team dere akụkọ a, o ji obi ya niile kelee Philip na Haily maka nkwado ha nyere ndị ahịa anyị na-arụ ọrụ n'okpuru ụgbọ mmiri KOMATSU n'ụwa niile.