Cov txheej txheem kub forging feem ntau suav nrog cov kauj ruam hauv qab no:
1. Kev npaj cov khoom siv raw: xaiv cov khoom siv raw uas tsim nyog, suav nrog cov ntawv hlau hlau thiab cov khoom siv forging. Hlau billets feem ntau yog ntau yam hlau alloys lossis cov hlau ntshiab, thiab cov khoom sib txawv thiab cov duab tuaj yeem siv raws li qhov xav tau, xws li cov hlau puag ncig, square steel, daim hlau, cov kav dej, thiab lwm yam.
2. Cua sov: Muab cov hlau billet tso rau hauv lub qhov cub cua sov thiab ua kom sov rau qhov kub thiab txias. Cov cua kub thiab cua sov lub sij hawm yuav tsum tau tswj nruj me ntsis kom tsis txhob overheating los yog underheating. Feem ntau hais lus, qhov ntsuas kub ua ntej yuav tsum tau tswj kom siab tshaj qhov ntsuas kub ntawm cov khoom siv hlau, tab sis tsis dhau nws qhov melting point.
3. Forging: Lub rhuab hlau billet yog muab tso rau hauv ib tug forging xovxwm los yog rauj thiab lwm yam khoom siv rau deformation ua xws li nias, stretching, dabtsi yog khoov, thiab lwm yam., thiaj li mus hloov nws sab hauv thiab lub cev zog thiab thaum kawg tau ib tug hlau khoom ntawm qhov xav tau zoo thiab qhov loj me. Cov txheej txheem no yuav xav tau ntau yam forgings kom ua tiav cov duab thiab qhov loj me.
Tshwj xeeb, forging tuaj yeem muab faib ua dawb forging thiab tshwj xeeb-puab forging. Dawb forging yog muab cov hlau billet rau saum npoo ntawm forging tuag, rauj, xovxwm, thiab ua nws los ntawm phau ntawv los yog mechanical siab kom tau raws li qhov xav tau. Tshwj xeeb-zoo li tus forging txhais tau tias siv lub forging tuag rau plastically deform cov hlau billet kom ua tau raws li qhov xav tau cov duab thiab loj. Cov kauj ruam no tuaj yeem tshem tawm kev ntxhov siab, txhim kho lub zog thiab hardness ntawm cov khoom hlau, thiab tseem pab txhim kho lawv cov tsos, zoo, thiab precision.
4. Txias: Txias cov khoom siv hlau forged kom ua tau raws li qhov xav tau hardness thiab lub zog. Kev kho cua txias feem ntau muab faib ua ob hom: ntuj txias thiab cua txias.
5. Kev Tu: Feem ntau tshem tawm cov nplai oxide saum npoo.
6. Kev tshuaj xyuas: Feem ntau, forgings yuav tsum tau soj ntsuam qhov zoo li thiab hardness, thiab tseem ceeb forgings yuav tsum tau soj ntsuam cov tshuaj muaj pes tsawg leeg, txhua yam khoom, residual kev nyuaj siab, thiab lwm yam kev soj ntsuam thiab tsis muaj kev puas tsuaj.
Txij li cov txheej txheem kub forging tuaj yeem ua rau cov khoom deformation ncav cuag nws lub xeev zoo tshaj plaws, cov txheej txheem kub forging yog qhov tsim nyog nyob rau hauv cov txheej txheem tsim khoom ntawm cov khoom siv hluav taws xob. Nws yuav tsum tau muab sau tseg tias cov txheej txheem kub forging yuav txawv nyob ntawm seb cov khoom tshwj xeeb thiab cov txheej txheem yuav tsum tau ua, thiab cov kauj ruam saum toj no tsuas yog cov lus piav qhia dav dav. Hauv kev ua haujlwm tiag tiag, nws yuav tsum tau kho thiab kho kom zoo raws li qhov xwm txheej tshwj xeeb.