Tshuab txiav hniav thoob thoob (excavator thoob thoob hniav forging khoom siv)
Cov hniav thoobtxheej txheem forging thiab casting:
Kev Forging: Nws yog tsim los ntawm kev extrusion nyob rau hauv qhov kub siab. Nws tuaj yeem ua kom cov noob ntoo hauv cov khoom, nrog rau sab hauv ntom thiab kev ua tau zoo. Nws yuav tsis ua rau muaj kuab paug rau ib puag ncig.
Kev Ua Pwm: Cov hlau ua kua uas yaj lawm yuav ua rau pwm txias. Qhov porosity yooj yim tshwm sim hauv nruab nrab ntawm cov khoom ua haujlwm. Cov txheej txheem tsim khoom yuav ua rau muaj kuab paug rau ib puag ncig loj heev.
Cov hniav thoob siv cov tshuab forging los ua kom muaj zog rau cov hlau tshwj xeeb, extrude lawv ntawm qhov kub siab, ua kom cov khoom siv siv lead ua hauv forgings, thiab ua rau lawv yas deformation kom tau txais qee yam khoom siv kho tshuab. Tom qab forging, cov hlau tuaj yeem txhim kho nws cov qauv, uas tuaj yeem ua kom ntseeg tau tias cov hniav thoob muaj cov khoom siv kho tshuab zoo, tiv taus hnav ntau dua, thiab lub neej ntev dua. Kev casting yog yaj cov hlau ntawm qhov kub siab, ntxiv cov khoom siv pabcuam, txhaj tshuaj pwm, thiab tau txais kev casting tom qab khov. Kev casting tsim los ntawm cov txheej txheem no yooj yim los tsim cov qhov cua thiab tsim cov qhov xuab zeb, thiab nws cov khoom siv kho tshuab, tiv taus hnav thiab lub neej kev pabcuam qis dua li cov forgings.
Cov hniav thoobFeem ntau muab faib ua cov hniav thoob thiab cov hniav thoob raws li lawv txoj kev tsim khoom. Kev ua tau zoo ntawm ob txoj kev tsim khoom sib txawv. Feem ntau hais lus, cov hniav thoob forged yog cov khoom siv tiv taus hnav ntau dua, tawv dua, thiab muaj lub neej ua haujlwm ntev dua, uas yog ob npaug ntawm cov hniav thoob cam, tab sis tus nqi tsuas yog 1.5 npaug. Cov hniav thoob yog cov khoom tseem ceeb ntawm cov excavators thiab forklifts. Niaj hnub no, cov hniav thoob forged tau siv dav. Cov hniav thoob forging yog extruded los ntawm forging hydraulic xovxwm (kub forging hydraulic xovxwm, kub tuag forging roj xovxwm) los ntawm lub pwm.
Lub tshuab ua kom cov hniav thoob (cov khoom siv ua kom cov hniav thoob) siv cov thev naus laus zis electro-hydraulic proportional los tswj cov siab, ceev thiab mob stroke, thiab tuaj yeem tswj tau qhov loj ntawm cov forging. Nws siv lub xub pwg nyom ua ke nrog kev ruaj khov zoo. Txhua lub tog raj kheej roj yog cov tog raj kheej plunger, thiab lub rooj ua haujlwm txawb tau ruaj khov hauv kev hloov pauv, nrog rau lub cuab yeej buffer. Cov khoom siv kuj tseem siv tau rau kev txias thiab kub forging ntawm cov hlau, nrog rau cov txheej txheem nias ntawm cov khoom siv yas. Nws tuaj yeem ua tiav kev forging dawb, tuag forging thiab lwm yam txheej txheem.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-02-2022
