I-HITACHI 1033091 HT1025 ZX200 EX200 Track Sprocket Wheel Assembly okanye i-Final Drive Sprocket Wheel Assy / OEM Quality Crawler excavator undercarriage parts Source Factory kunye noMvelisi / CQC TRACK

I-Hitachi Track Sprocket kunye ne-Final Drive Assembly: Ubunjineli obuchanekileyo bee-ZX kunye nee-EX Series Excavators

Kwindawo yokukhuphisana kwe-hydraulic excavators, iHitachi ibisoloko ibizwa ngokuba kukuthembeka, ukusebenza kakuhle kwe-hydraulic, kunye nokuqina kwesakhiwo.Indibano yevili le-Track SprocketokanyeI-Final Drive Sprocket Wheel Assy—kulapho ifilosofi yobunjineli kaHitachi ihlangabezana khona neenyani ezifunekayo zokwakha, ukumba imigodi, kunye nomsebenzi onzima woluntu. Kubaphathi beenqwelo-mafutha, iingcali zokuthenga, kunye nabasasazi be-aftermarket, ukuqonda iingcaciso zobugcisa zamanani eenxalenye ezifana ne-1033091,HT1025, I-ZX200kunyeEX200kubalulekile ekugcineni ukusebenza komatshini okuphezulu kunye nokunciphisa iindleko zomjikelo wobomi.

Eli nqaku libonelela ngohlalutyo olunzulu lobuchwephesha lwala macandelo abalulekileyo okuqhuba, ehlola uphuhliso lwawo loyilo, iimfuno ze-metallurgical, ukuhambelana kwesicelo, kunye neenzuzo zobuchule zokufumana kubavelisi abakhethekileyo abanjengoINDLELA YE-CQC.

1. Ukuchaza iCandelo: Ivili leSprocket kunye noHlanganiso lweDrive lokugqibela

I-Track Sprocket Wheel Assembly (edla ngokubizwa ngokuba yiFinalI-Drive Sprocket) yinxalenye yesiphelo sesitimela samandla. Ibandakanya ii-bushings ze-track chain, iguqula i-hydraulic motor torque ibe yi-linear motion. Kwii-excavators ze-Hitachi, i-sprocket idla ngokubotshelelwa kwi-drive housing yokugqibela, ivumela ukutshintshwa kwerim ngaphandle kokuphazamisa iseti yegiya yeplanethi—uphawu olubalulekileyo lokunciphisa ixesha lokungasebenzi ebaleni.

Amanani eenxalenye adweliswe amele izizukulwana ezibini zamaqonga okumba iHitachi:

• Uthotho lwe-EX (EX200): I-EX200 yimodeli endala eyamisela umgangatho wee-excavators eziphakathi kwiminyaka yoo-1990 nasekuqaleni kweminyaka yoo-2000. I-sprocket assembly yayo, edla ngokubhekiselwa kwi-1033091, iphawulwa ngoyilo oluqinileyo lwe-bolt-on rim kunye ne-final drive housing egxininisa ukusebenza kakuhle.
• I-ZX Series (ZX200): I-ZX200 imele iqonga lesizukulwana esilandelayo, eliquka ii-hydraulics eziphuculweyo, ukusetyenziswa kwepetroli okuncitshisiweyo, kunye nokuqina okuphuculweyo kwe-undercarriage. I-HT1025 sprocket assembly iyafana nale mihla, ine-geometry yamazinyo ephuculweyo yokunciphisa ukuguguleka kwi-track bushings kunye nobomi be-sprocket obuphuculweyo.

2. Iinkcukacha zobugcisa kunye neMephu yesicelo

Ukujonga ngokuchanekileyo iindawo ezingaphantsi kwesithuthi kubalulekile xa kuthengwa izixhobo ezingaphantsi kwesithuthi emva kwemarike. Le theyibhile ilandelayo ichaza usetyenziso oluqhelekileyo kunye neempawu zobugcisa zezi zixhobo zeHitachi:

 

Inombolo yendawo	Uhlobo lweCandelo	Iimodeli zeHitachi ezihambelanayo	Iimpawu zobuGcisa eziphambili
1033091	Umphetho we-Bolt-On Sprocket	EX200-1, EX200-2, EX200-3, EX200-5	Uthotho lwe-EX loqobo; uqwalaselo lwamazinyo ali-14; ububanzi besangqa sebholiti eyilelwe ukuqhuba iidrives zokugqibela zelifa
HT1025	Umphetho we-Bolt-On Sprocket	ZX200-3, ZX200-5, ZX200-6, ZX210, ZX210H	Iprofayili yamazinyo ephuculweyo; umphezulu ogugileyo oqiniswe yi-induction; iyahambelana ne-track chain pitch yanamhlanje (ngesiqhelo yi-175mm okanye i-190mm)
I-EX200 (Ukudibanisa)	OkokugqibelaI-Drive SprocketIqela	Uthotho lwe-EX200 (iimodeli ezincinci ezahlukeneyo)	Indibano epheleleyo equka ihabhu yokugqibela yokuqhuba, iigiya zeplanethi, kunye nomphetho wesprocket
I-ZX200 (Ukudibanisa)	Iqela lokugqibela le-Drive Sprocket	Uthotho lwe-ZX200 (iimodeli ezahlukeneyo ezincinci)	Uyilo oludibeneyo oluneteknoloji yokutywina ephuculiweyo kunye neflange yokuyifaka eqinisiweyo

Nangona i-EX200 kunye ne-ZX200 zabelana ngodidi olufanayo lobunzima bomatshini (malunga neetoni ezingama-20 zemetric), iinkqubo zabo zokuhambisa ngaphantsi kwesithuthi zahlukile kwi-track pitch, i-roller spacing, kunye ne-final drive output torque. Ke ngoko, ukusebenzisa i-sprocket echanekileyo—1033091 kwi-EX series okanye i-HT1025 kwi-ZX series—kubalulekile ekugcineni ulungelelwaniso olufanelekileyo lwe-pitch kunye nokuthintela ukuwohloka kwe-chain ngaphambi kwexesha kunye ne-bushing.

3. Iimfuneko zeMetallurgical zeMijikelezo eSebenzayo kakhulu

Ii-Hitachi excavators zihlala zisetyenziswa kwiindawo ezidibanisa i-torque ephezulu kunye neemeko zokurhawuzelela—ukwemba amatye, ukugalela imisele, kunye nokudiliza. Ngoko ke, i-sprocket kufuneka imelane neendlela ezimbini eziphambili zokusilela: ukukrazulwa kwamazinyo kunye nokuqhekeka kokudinwa.

Ukukhetha Izinto

Ii-sprockets ezikumgangatho ophezulu emva kwemarike, ezifana nezo zenziwe yi-CQC TRACK, zisebenzisa intsimbi ye-alloy eyenziwe ngomatshini (ngesiqhelo yi-35CrMo okanye i-40CrMnMo). I-Forging ilungelelanisa isakhiwo sengqolowa, iphucula ukumelana nempembelelo kunye nobomi bokudinwa xa kuthelekiswa nezinye iindlela ze-cast. Oku kubaluleke kakhulu kwi-sprocket ye-EX200 (1033091), edla ngokusebenza kwiinqanawa ezindala eziphantsi kwexesha elide lenkonzo.

Unyango lobushushu

Ukuqina kwe-induction kufakwa kwiicala zamazinyo nakwiincam ukuze kufikelelwe kubunzima bomphezulu obuyi-52–58 HRC. Ubunzulu becala eliqinileyo bulawulwa ukuya kwi-6–10 mm, ukuqinisekisa ukuba umaleko onganyangekiyo uhlala unjalo kulo lonke ixesha lokusebenza kwe-sprocket. Umbindi ugcina ubunzima obuphantsi (28–35 HRC) ukuze ufunxe imithwalo yoxinzelelo—imfuneko ebalulekileyo kwiimatshini ezisebenza kwizixhobo zamatye aqinileyo okanye zokudiliza.

Kwi-sprocket ye-ZX200 (HT1025), abavelisi badla ngokusebenzisa inkqubo yokuqinisa i-dual-frequency induction, evelisa iprofayili yobunzima obufanayo ecaleni kwe-contour yamazinyo, nto leyo enciphisa umngcipheko wokuqhekeka kwamazinyo kwindawo ethile.

4. Uphuhliso loBunjineli: Ukusuka kwi-EX ukuya kwi-ZX Series

Ukuqonda umahluko phakathi kwe-EX200 kunye ne-ZX200 sprocket assemblies kunceda abathengi ukuba benze izigqibo ezinolwazi malunga nokufunyanwa kwempahla:

• Iprofayili Yamazinyo: I-sprocket ye-EX200 (1033091) inomda weengcambu zamazinyo obanzi kancinci, owenzelwe ukwamkela ii-bushings zexesha layo. I-sprocket ye-ZX200 (HT1025) ifaka iprofayili ye-involute ephuculiweyo esasaza amandla okuzibandakanya ngokulinganayo, inciphisa ukuguguleka kwe-bushing ukuya kuthi ga kwi-15% kwiimvavanyo zentsimi ezithelekisayo.
• Iteknoloji yokutywina: Indibano yokugqibela yokuqhuba ye-ZX series isebenzisa izitywina ezidadayo eziphambili ezinokumelana okuphezulu nongcoliseko. Abavelisi be-Aftermarket baziphinda-phinda ngezitywina zesitayile se-duo-cone besebenzisa izindandatho zokunxiba zentsimbi engagqwaliyo kunye neendandatho ze-O-FKM (fluoroelastomer) ezishushu kakhulu, ukuqinisekisa ukusebenza okungenazivuzi nakwiindawo ezinobushushu obuphezulu.
• Ujongano Lokufakelwa: Iipateni zeBolt kunye nobubanzi be-hub pilot zahlukile phakathi kothotho lwe-EX kunye ne-ZX. Ukufunyanwa kumvelisi okhethekileyo ofana ne-CQC TRACK kuqinisekisa ukuba i-sprocket ye-HT1025 ihambelana ngokuchanekileyo ne-ZX200 final drive, okususa iingxaki zokuqina ezinokukhokelela ekungcangcazeleni nasekungasebenzini kwebolt ngaphambi kwexesha.

5. Uqinisekiso loMgangatho woThengo lwaMazwe ngaMazwe

Kubathengi bamazwe ngamazwe, ukuqinisekisa umgangatho wee-sprocket assemblies kufuna indlela ecwangcisiweyo. Abavelisi bemithombo abaziwayo balandela imigaqo engqongqo yomgangatho:

Ukuqinisekiswa koBume

I-sprocket rim nganye—nokuba yi-1033091 ye-EX200 okanye i-HT1025 ye-ZX200—kufuneka ikhatshwe yingxelo yokuhlolwa kwe-CMM (Coordinate Measuring Machine). Imilinganiselo ebalulekileyo ibandakanya:

• Ububanzi bepitshi (ukuqinisekisa ukudibana ngokuchanekileyo kwetyathanga)
• Ububanzi besangqa seBolt kunye nokubekwa komngxuma (ukuhambelana kwehabhu)
• I-engile yecala lamazinyo kunye nerediyasi yengcambu (ukuhambelana nejometri ye-bushing)

Ukulandeleka kwezinto

Izatifikethi zovavanyo lwe-Demand mill (MTC) eziqinisekisa umgangatho wentsimbi kunye nokwakheka kweekhemikhali. Oku kuqinisekisa ukuba iipropati zoomatshini ze-sprocket—zinika amandla, ulwandiso, kunye nokuqina kwempembelelo—ziyahlangabezana okanye zidlule iinkcukacha ze-OEM.

Iprofayili yoBulukhuni

Ingxelo yobunzima ukusuka kwincam yezinyo ukuya kwisiseko sentsimbi kufuneka ibonise ukwehla kancinci kobunzima, nto leyo ebonisa ukuqina kwecala elifanelekileyo ngaphandle kotshintsho olukhawulezileyo olunokubangela ukuqhekeka phantsi komthwalo.

Ukunyaniseka kweNdibano yokuGqibela yeDrive

Kumaqela apheleleyo e-drive sprocket (iindibano ze-EX200 okanye ze-ZX200), uvavanyo loxinzelelo lwegumbi lesitywino esintantayo lubalulekile. Indibano evavanyiweyo ukuvuza iqinisekisa ukuba iseti yegiya yeplanethi ihlala itshisiwe ngokufanelekileyo, yandisa ubomi benkonzo yeyunithi yonke ye-drive.

6. Icebo Lokufumana Izinto: Kutheni Usebenzisana Nomenzi Okhethekileyo Ofana neCQC TRACK

Imarike yehlabathi yezixhobo zeHitachi ezingaphantsi kwemoto ikhulile kakhulu. Nangona izixhobo ze-OEM zibonelela ngomgangatho oqinisekileyo, zihlala ziza nexesha elide lokufumana kunye namaxabiso aphezulu. Abavelisi bezixhobo ezikhethekileyo babonelela ngenye indlela enomtsalane:

• Ukulingana koBunjineli: Abavelisi bathanda izixhobo ze-CQC TRACK reverse-engineer ezisebenzisa i-3D scanning kunye ne-CAD modeling ukuqinisekisa ukuphindaphinda okuchanekileyo. Oku kuphumela kwii-sprockets ezisebenza ngokulinganayo kwiindawo ze-OEM ngokubhekiselele kubomi bokuguguleka kunye nokuqina kwesakhiwo.
• Ukuhambelana Konyango Lobushushu: Iinkqubo zokuqinisa nokulungisa ubushushu ngaphakathi zivumela ulawulo olungqongqo kwiiprofayili zobunzima, zisusa umahluko odla ngokubonakala kwiimpahla ezingeniswayo ezingabizi kakhulu.
• Ubukrelekrele beCandelo loThengiso: Ngokugcina uluhlu lweempahla ezigqityiweyo zezinto ezifunwa kakhulu njenge-HT1025 kunye ne-1033091, abavelisi abakhethekileyo banokubonelela ngamaxesha okukhokela eentsuku ezili-10–20—ezimfutshane kakhulu kuneentsuku ezingama-60–90 eziqhelekileyo kwii-backorders ze-OEM.
• Ukusebenza kakuhle kweendleko: Ukususa iindleko zokuthengisa kunye nokusasazwa kwe-OEM kuthetha ukunciphisa iindleko ngama-30-50% ngaphandle kokubeka emngciphekweni umgangatho wezinto okanye imigangatho yokuvelisa.

7. Isiphelo

IHitachi 1033091, HT1025, ZX200, kunye ne-EX200 Track Sprocket Wheel Assembly kunyeI-Final Drive Sprocket Wheel Assyimele ukudibana kweminyaka emininzi yophuhliso lobunjineli bokugrumba. Ukususela kuthotho lwe-EX oludala ukuya kwiqonga lanamhlanje le-ZX, ezi zinto zibalulekile kwimveliso yoomatshini kunye nexesha lokusebenza.

Kubanini beenqanawa, abakhi, kunye nabasasazi be-aftermarket, ukufumana ezi zixhobo kumvelisi okhethekileyo ofana ne-CQC TRACK kunika inzuzo ebalulekileyo: umgangatho olinganayo, i-metallurgy eqinisekisiweyo, ukufakelwa ngokuchanekileyo, kunye nothungelwano lokubonelela oluphendulayo. Kwishishini apho iyure nganye yexesha lokungasebenzi ithwala iindleko ezinkulu, ukukhetha iqabane elithembekileyo le-undercarriage akusiyo nje isigqibo sokuthenga—lutyalo-mali ekuqhubekeni kokusebenza.

Ngokudibanisa ubuchule bobuchwephesha kunye nokugqwesa kwemveliso, ababoneleli abakhethekileyo baqinisekisa ukuba abembi be-Hitachi bayaqhubeka nokusebenza kakuhle, nokuba kukwiindawo zokwakha zasezidolophini okanye kwiindawo ezirhabaxa ze-quarry.

Isikhanyeli: Iinombolo zeenxalenye kunye neereferensi zemodeli zibonelelwa ngeenjongo zokubhekisa ngqo kuphela. Zenzelwe ukubonisa ukuhambelana neenkcukacha zomenzi wezixhobo zokuqala (i-OEM). I-CQC TRACK ngumvelisi ozimeleyo wezixhobo ezingaphantsi kwesithuthi sasemva kwemarike.