Kab ntsig Dozer Parts D7G D7F Pem Hauv Ntej Idler 1S8186 OEM Chaw tsim tshuaj paus

Cat D7 hydraulic crawler bulldozer yog qhov nruab nrab-loj kab ntsig bulldozer tsim txij li xyoo 1938.In 2008, Cat tau nthuav tawm lub kiv puag ncig D7E series crawler tsheb laij teb, uas siv lub tshuab hluav taws xob hluav taws xob tshiab uas txuag cov roj tseem ceeb piv rau cov khoom zoo sib xws. los hloov cov khoom siv hauv qab tau zoo thiab qhov chaw thaum xav tau kom CAT D7 crawler bulldozer exlencet ua haujlwm rau koj.

Idler yog ua los ntawm cov khoom siv tshwj xeeb kom xa tawm tag nrho cov load thiab nro; Lawv yog induction hardened, khiav thiab txhawb cov menyuam yog ua los ntawm cov hlau tshwj xeeb, uas yog precisely hauv av, thiab induction hardened, khiav phaj, ntxiv rau kev kho cua sov.

1. D7 idler lub cev ntawm peb cov khoom yog ua los ntawm 35SiMn nrog ib tug hardness ntawm HRC55-58 thiab qhov tob ncav cuag 6-8mm, uas yog ntau hnav-resistant.Central ncej khoom rau 42Crmo steel tsis yooj yim rau tawg.Yog li ntawd lub neej kev pab cuam ntawm cov khoom yog ntev dua.
Cov ntaub ntawv siv nyob rau hauv ntau yam khoom ntawm lub lag luam yog 50Mn thiab 45 # steel, uas tsis tuaj yeem ua tau raws li qhov xav tau ntawm kev hnav tsis kam thiab yooj yim tawg.

2. Peb cov cuab yeej siv forging thiab precision casting, CNC ntsug machining ntau lawm.Precision casting ua rau lub log ntawm lub cev muaj zog, tsis muaj pores thiab tsis yooj yim rau cov pa roj.CNC ntsug tshuab yog siv rau kev tswj kom raug ntau dua ntawm cov khoom loj thiab ntau dua tiav smoothness.Thiab cov cuab yeej zoo dua, kev ua haujlwm muaj kev nyab xeeb, kev ua haujlwm ntau dua,

3. Kev kos duab ntawm cov khoom yog 1: 1 thawj loj.Qhov no yuav tsis tshwm sim thaum tus neeg yuav khoom loj sib txawv tsis tuaj yeem nruab.

4. Peb muaj ib pab neeg ua haujlwm QC, thiab ua raws li cov khoom kuaj, ib nrab ua tiav thiab tiav cov khoom kuaj thiab tsim cov ntaub ntawv Tag nrho cov khoom muaj lawv tus kheej ID naj npawb.Thaum cov neeg siv khoom tawm tswv yim txog cov khoom lag luam teeb meem, peb yuav pom cov lus tshaj tawm QC xeem raws li tus lej ID ntawm cov khoom, nrhiav qhov teeb meem thiab tuaj nrog kev daws teeb meem.