Xov xwm kev lag luam

Ua rau pwm puag kev puas tsuaj thiab kev tiv thaiv kev tiv thaiv

2022-03-01
Thaum lub sij hawm molding
Kev kho cua sov tsis raug cai yuav ua rau pwm tawg thiab tawg ntxov ntxov, tshwj xeeb tshaj yog tias tsuas yog quenching thiab tempering yog siv, tsis muaj quenching, thiab tom qab ntawd txheej txheem nitriding nto, nto tawg thiab tawg yuav tshwm sim tom qab ntau txhiab lub sij hawm tuag-casting.
Cov kev ntxhov siab tsim tawm thaum cov hlau yog quenched yog qhov tshwm sim ntawm superposition ntawm thermal kev nyuaj siab thaum lub sij hawm txias thiab cov txheej txheem kev nyuaj siab thaum lub sij hawm transformation. quenching kev ntxhov siab yog qhov ua rau deformation thiab tawg, thiab nws yuav tsum tau tempered kom tshem tawm kev ntxhov siab.
thaum lub sij hawm tuag casting ntau lawm
Cov pwm yuav tsum tau preheated rau ib tug tej yam kub thiab txias ua ntej ntau lawm, txwv tsis pub, thaum lub high-temperature molten hlau yog sau, pwm yuav txias, uas ua rau ib tug nce nyob rau hauv qhov kub thiab txias gradient ntawm lub puab thiab txheej txheej ntawm pwm, uas yuav ua rau kom cov pwm. thermal kev nyuaj siab, tawg los yog txawm tawg ntawm cov pwm.
Thaum lub sij hawm tsim cov txheej txheem, pwm kub nce ntxiv. Thaum cov pwm kub kub dhau lawm, nws yog ib qho yooj yim los tsim cov pwm pwm, thiab cov khoom txav tsis tuaj yeem ua rau pwm nto.
Lub tshuab ua kom txias txias yuav tsum tau teeb tsa kom cov pwm ua haujlwm kub nyob rau hauv ib qho chaw.Dab tsi yog qhov siab-precisionpwm puag

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