Yuav ua li cas xaiv lub pob valve chaw tsim khoom
Raws li txoj kev forging, nws tuaj yeem muab faib ua dawb forging, tuag forging, txias taub hau, radial forging, extrusion, sib sau dov, yob forging, dov, thiab lwm yam. Muaj kev sib raug zoo ntawm kev tsim cov cuab yeej xws li dov, yob forging thiab dov thiab qhov khoob. Qhov xwm txheej uas qhov deformation ntawm raw khoom nyob rau hauv siab yog yuav luag tsis txwv los ntawm sab nraud yog hu ua dawb forging. Lub billet yog pressurized thiab tsim los ntawm taw tes, yog li nws tseem hu ua teb forging. Wb kawm yuav ua li cas lub pob valve chaw tsim tshuaj paus Xaiv!
Me me thiab nruab nrab forgings xws li forged steel pob li qub yog tsim los ntawm puag ncig lossis square tuav. Cov qauv nplej thiab cov khoom siv kho tshuab ntawm lub bar yog ib yam thiab zoo, cov duab thiab qhov loj me yog qhov tseeb, thiab qhov zoo ntawm qhov chaw yog qhov zoo, uas yooj yim rau kev tsim khoom loj.
Hmoov metallurgy preforms ua los ntawm stamping thiab sintering tuaj yeem ua rau hmoov forgings los ntawm burr-free tuag forging nyob rau hauv lub xeev kub. Txawm li cas los xij, tus nqi ntawm cov hmoov yog ntau dua li cov khoom siv dav dav, thiab nws daim ntawv thov hauv kev tsim khoom raug txwv. Cov hmoov forging yog ze rau qhov ntom ntawm cov forgings zoo tib yam, muaj cov khoom siv zoo, thiab muaj qhov siab, uas tuaj yeem txo cov txheej txheem txiav tom ntej.
Cov txheej txheem forging sib txawv muaj cov txheej txheem sib txawv. Ntawm lawv, cov txheej txheem kub forging yog qhov ntev tshaj plaws, thiab cov txheej txheem dav dav yog kom tau txais cov khoom siv raw khoom; lub billet yog rhuab; lub billet yog npaj nrog yob xovxwm; Kev tshuaj xyuas thiab tsis muaj kev puas tsuaj ntawm cov tshuaj muaj pes tsawg leeg tsom xam, cov khoom siv kho tshuab, kev ntxhov siab seem, thiab lwm yam.
Nws yog lub ntsiab lus dav dav rau forging thiab xovxwm, uas plastically deforms cov khoom kom tau txais cov duab thiab qhov loj me. Nws siv siab rau cov khoom siv raw los ntawm rauj, anvil, punch lossis tuag ntawm lub tshuab forging.