I-KOMATAU 207-30-00521 I-PC350-8MO Track Roller Assy/Umkhiqizi wezingxenye ze-undercarriage ezisindayo kanye nomhlinzeki-CQC Track

Ukucwila Okujulile Kobuchwepheshe: I-Komatsu 2073000521 Track Roller Assembly entsha yokukhiqiza izingxenye ze-PC350-8 kanye ne-Advanced Chassis eShayina

Incazelo ye-Meta: Ukuhlaziywa kobungcweti kwentshaI-Komatsu 2073000521I-Track Roller Assembly ye-PC350-8 excavator. Hlola ubunjiniyela bayo, izinqubo zokukhiqiza ngabakhiqizi bezingxenye ze-chassis baseShayina, amazinga ekhwalithi, kanye namakhono abaphakeli.

1. Ukuhlonza Umkhiqizo kanye Nokuhlaziywa Kokusebenza

Inombolo Yengxenye: 2073000521 (i-Komatsu OEM)
Ukusetshenziswa: I-Komatsu PC350-8, i-PC350LC-8, kanye nezinye izigubhu ze-hydraulic ezihambisanayo ezingamathani angu-35.
Igama Lengxenye: I-Track Roller Assembly (eyaziwa nangokuthi i-Bottom Roller noma i-Lower Roller).

Umsebenzi Oyinhloko:
I-Track Roller Assembly iyisici esibalulekile sohlelo lwe-crawler undercarriage. Ifakwe ngqo ohlakeni lwe-track futhi yenza imisebenzi emibili ebalulekile:

1. Sekela Isisindo Somshini: Ama-roller asekela isisindo somshini wokumba futhi asabalalise umthwalo ngokulinganayo engxenyeni engezansi yochungechunge lwethrekhi.
2. Qondisa futhi Uqondise Ithrekhi: Ama-flange amabili ku-roller aqondisa uchungechunge lwethrekhi, avimbele ukushelela ohlangothini futhi aqinisekise ukuhamba okubushelelezi nokuqondile kwethrekhi phezu kwesistimu yesitimela esingaphansi kwenqola.

Ukusebenza kwayo kuthinta ngqo ukuzinza komshini, ukusebenza kahle kokuhamba, amazinga omsindo, kanye nokuphila kwenkonzo yenqola yonke (ama-sprocket, ama-idlers, kanye nezixhumanisi zethrekhi).

2. Imininingwane Yobuchwepheshe Eningiliziwe kanye Nomklamo Wobunjiniyela

I-Komatsu 2073000521 Track Roller Assembly yenzelwe ukuqina okuphezulu kanye nokuphila kwesikhathi eside kwesevisi ezimweni zokusebenza ezinzima.

• Izinto Nokubumba: Umzimba oyinhloko (isondo) uvame ukubunjwa ngensimbi enekhabhoni ephezulu njenge-55Mn noma i-60Si2Mn, okunikeza isakhiwo sokusanhlamvu esingcono kakhulu kanye nokumelana nokushayisana uma kuqhathaniswa nezinye izindlela zokubumba.
• Umgodi kanye ne-Bushing: Umgodi ophakathi wenziwe ngensimbi ye-alloy enamandla amakhulu (isb., 40Cr), eqinile futhi yagaywa yaze yaphela kahle. Umgodi wangaphakathi wenziwe nge-alloy yethusi engagugi noma eshisiwe ukuze inikeze indawo yokuthwala eqinile.
• Uhlelo Lokuvala (Olubaluleke Kakhulu): Lo mhlangano unesistimu yokuvala enezigaba eziningi, esezingeni eliphezulu.
  • Isivalo Esiyinhloko: Isivalo somlomo esiqinile, esigcwele intwasahlobo esigcina ukuxhumana njalo nobuso bokuvala.
  • Isivalo Sesibili: Isivalo sothuli esengeziwe noma isivalo se-labyrinth ukuvimbela ukungcola okukhuhlayo (uthuli, udaka, isihlabathi) ukuthi kungangeni emgodini wangaphakathi.
  • Imbobo Yokugcoba: Imbobo ephakathi evame ukugcwala amafutha asebenza njengesivikelo, ekhipha noma yikuphi ukungcola okungaba khona okudlula izivalo zangaphandle.
• Ukugcotshwa: Ukuhlanganiswa kugcotshwa kusengaphambili ngamafutha okushisa okuphezulu, athwala umthwalo omningi futhi kwakhiwe njengengxenye evaliwe futhi egcotshwa impilo yonke. Kungase kube ne-nipple ejwayelekile yamafutha yokukhulula ingcindezi ngezikhathi ezithile kanye nokugcwalisa kabusha umgodi.
• Ukwelashwa Kokushisa: Izindawo ezigugile kakhulu, okuhlanganisa amarimu e-flange kanye nendawo egoqekayo, ziyaqiniswa ukuze kufezwe ubulukhuni obuphezulu bomphezulu (58-62 HRC) ukuze kuvinjwe ukuguguleka okungavamile, kuyilapho umongo uhlala unzima ukumunca ukushaqeka kokushaywa.
• Ukunemba Okulinganayo: Ukuhlanganiswa kufakwe ngomshini ukuze kuhambisane ne-OEM eqinile yobubanzi bembobo, ububanzi be-flange, kanye nobubanzi bangaphandle obuphelele ukuqinisekisa ukuhambisana okuphelele nohlaka lwethrekhi lwe-PC350-8 kanye nokuxhumana okulungile nochungechunge lwethrekhi.

3. Inqubo Yokukhiqiza Yefektri Yezingxenye Ze-Chassis YaseShayina

Umkhiqizi waseShayina odumile ogxile ezingxenyeni zemoto engaphansi kwemoto usebenzisa inqubo yokukhiqiza ehlelekile kakhulu futhi elawulwa yikhwalithi.

1. Ukuthola Izinto Nokwakha: Insimbi yezinga eliphezulu itholakala bese inqunywa ibe yizicucu. Lawa ma-billet ayashiswa futhi afakwe ngaphansi kwengcindezi enkulu ukuze akhe isimo esiqinile sesondo elijikelezayo, okudala ukugeleza kokusanhlamvu okuqhubekayo ukuze kuqiniswe amandla.
2. Umshini Onzima: Ama-lathe e-CNC enza umshini wokuqala wokusebenza ukuze asungule ubukhulu obuyisisekelo futhi alungiselele ingxenye yokwelashwa kokushisa.
3. Ukwelashwa Kokushisa: Izingxenye zidlula enkambisweni Yokucima Nokushisa (Q&T) ukuze kufezwe ukuqina okufunwayo kwengqikithi, kulandelwe ukuqina kokufakwa ezindaweni ezithile zokuguguleka.
4. Ukuqeda Umshini Womshini: Izikhungo zokulungisa imishini ze-CNC kanye nama-lathe aqedela ubukhulu bokugcina, okuhlanganisa ukubhoboza imbobo ephakathi, izindawo zokubopha izivalo zomshini, kanye nokuqedela amaphrofayili e-flange kanye nendawo yokugoqa.
5. Ukuhlanganiswa Kwesivalo Nokuthwala: Izivalo, amabheringi, imiphini, kanye nama-bushing asezingeni eliphezulu ahlanganiswa ngokucophelela endaweni ehlanzekile yegumbi ukuvimbela ukungcola.
6. Ukuqinisekiswa Kwekhwalithi Nokuhlolwa:
   • Ukuhlolwa Kobukhulu: Kuhlolwe ngokuphelele ngama-caliper, ama-micrometer, nama-CMM (Imishini Yokulinganisa Ehlanganisiwe).
   • Ukuhlolwa Kokuqina: Abahloli beRockwell noma beBrinell baqinisekisa ubulukhuni bomphezulu nobomnyombo.
   • Ukuhlolwa Okungabhubhisi (NDT): Ukuhlolwa Kwezinhlayiya Ezingama-Magnetic (MPI) noma ukuhlolwa kwe-ultrasonic kusetshenziselwa ukuthola amaphutha noma imifantu engaphansi komhlaba.
   • Ukuhlolwa Kokujikeleza: Irola ngayinye ehlanganisiwe ihlolwa ukuthi ijikelezisa kahle futhi ihlolwe ukuthi ayinawo yini umsindo noma ukuvuza kwesivalo.

4. Izindlela Zokwehluleka Ezivamile Nokubaluleka Kwekhwalithi

• Ukuguguleka kwe-Flange: Kubangelwa ukuthintana njalo nezixhumanisi ze-track chain. Ukuqina kwekhwalithi ephezulu kubalulekile ukuze kumelwane nalokhu.
• Ukwehluleka Kwesivalo: Indawo evame kakhulu yokwehluleka. Isivalo esithintekile sivumela ukungcola okukhuhlayo ukuthi kungene, okuholela ekugugeni okusheshayo kwama-bearings kanye nama-bushing, okubangela ukuthi i-roller ibambe.
• Indawo Egugile Egoqekayo: Kuholela ekuhambeni okungalingani komzila, ukudlidliza okwandisiwe, kanye nokuguguleka okusheshayo kwamaphedi eketanga lomzila.
• Ukubanjwa Kwebhere/Ama-Bushing: Imiphumela yokwehluleka kwesivalo noma ukuphuka kokugcoba, okubangela ukuthi i-roller iyeke ukujika futhi isebenze njengebhuleki emzileni, okuholela ekulimaleni okukhulu.

Ukusebenzisa ingxenye yokushintsha esezingeni eliphezulu evela kumkhiqizi oqinisekisiwe kubalulekile ukuze kugwenywe lezi zinkinga futhi kuvikelwe utshalomali olukhulu lwezimoto ezingaphansi kwemoto.

5. Indawo Yokukhiqiza Izimoto Ezingaphansi Kwezinqola ZaseShayina

IShayina isiphenduke isikhungo somhlaba wonke sezingxenye zokushintsha imishini esindayo ezisezingeni eliphezulu. Abakhiqizi kulo mkhakha baphawulwa yilokhu:

• Amakhono Okukhiqiza Athuthukile: Ukutshalwa kwezimali emishinini yesimanje ye-CNC, imigqa yokwelapha ukushisa ezenzakalelayo, kanye nokushisela ngamarobhothi kuqinisekisa ikhwalithi eqhubekayo kanye nomthamo wokukhiqiza ophezulu.
• Ukugxila Okuqinile Kwe-R&D: Amafektri ahamba phambili anamaqembu obunjiniyela azinikele agxile kwisayensi yezinto ezibonakalayo, ubuchwepheshe bokuvala, kanye nokwenza ngcono ukuklama ukuze kuhlangatshezwane noma kudlule amazinga okusebenza e-OEM.
• Ukusebenza Kahle Kwezindleko: Umnotho wezinga kanye nezintambo zokuhlinzeka ezihlanganisiwe uvumela ukukhiqizwa kwezingxenye ezihlala isikhathi eside ngentengo encintisanayo, okunikeza inani elihle kakhulu.
• Izitifiketi Zekhwalithi: Abakhiqizi abaphezulu baphethe izitifiketi zomhlaba wonke ezifana ne-ISO 9001:2015 zezinhlelo zokuphatha ikhwalithi, ukuqinisekisa ukulawulwa kwenqubo kanye nokulandelelwa kwayo.
• Ukuthobela Umthetho Komhlaba Wonke: Izingxenye zenziwa ukuze zihlangabezane noma zidlule amazinga omhlaba wonke (isb., i-JIS, i-SAE) ngobukhulu, izinto zokwakha, kanye nokusebenza.

6. Isiphetho

I-Komatsu 2073000521 Track Roller Assembly iyisici esakhiwe ngokunemba esibalulekile ekusebenzeni okuthembekile kwe-PC350-8 excavator. Abakhiqizi bezingxenye ze-chassis baseShayina banamuhla banolwazi lobuchwepheshe, ingqalasizinda yokukhiqiza ethuthukisiwe, kanye nezinqubo zokulawula ikhwalithi eziqinile zokukhiqiza le ngxenye nezinye izingxenye ze-subcarriage ngezindinganiso eziphakeme kakhulu. Ngokubambisana nefektri ethembekile, abathengi bangathola ukuhlinzekwa okuthembekile kwezingxenye ze-subcarriage eziqinile nezisebenza kahle eziqinisekisa ukusebenza komshini futhi zinciphise izindleko eziphelele zobunikazi.