Kev tsim khoom hlau steel
Apr 24, 2025
Cov txheej txheem hlau phaj tsim cov txheej txheem feem ntau yog suav nrog cov kauj ruam hauv qab no:
Rolling: cov hlau billet tau dhau los ntawm kev sib txawv ntawm ib nkawm ntawm ib nkawm txiv ntoo, thiab cov khoom hla kev yog txo thiab qhov ntev yog nce los ntawm kev zaws ntawm cov chais. Qhov no yog txoj kev feem ntau rau kev tsim cov hlau, tsuas yog siv rau kev tsim cov profiles, daim hlau thiab kav dej.
Kub Rolling: cov hlau yog rhuab mus rau qhov kub ntawm li 1000 degree rau 1250 degree, thiab tom qab ntawd dov los ntawm cov khoom siv yob kom tau txais cov qauv hlau uas xav tau thiab qhov loj me. Cov txheej txheem kov kub feem ntau suav nrog ob theem: thawj dov thiab ua tiav yob, thiab kev txo qis yog siv los ua kom tiav qhov xav tau ua tiav cov duab thiab qhov loj me.
Colding txias: cov hlau lauj kaub yog dov ntawm chav tsev kub, feem ntau yog siv los tsim cov phaj txias, txias yob steel kav thiab dov steel kav hlau. Cov txheej txheem txias txias tuaj yeem tsim cov khoom siv siab-precision thiab cov khoom siv hlau siab hlau.
Kub Rolling: cov hlau yog plastically deformed los ntawm kev kub siab thiab siab, thiab yog dav siv los tsim ntau yam khoom lag luam, xws li cov hlau nplaum steel thiab cov kav hlau. Kev tswj qhov kub thiab txias yog qhov tseem ceeb rau qhov zoo thiab kev ua tau zoo ntawm kev sib sau.
Forging: Siv cov khoom siv xws li forging hammers lossis hydraulic xovxwm los tso rau hauv steel lossis billets ntawm yam xav tau. Forging cov txheej txheem raug muab faib ua ob hom: Pub dawb forging thiab ua qauv Forging.
Extrusion: Tso lub billet nyob rau hauv extrusion barrel ntawm extruder thiab extrude nws los ntawm lub qhov los ua thov siab. Nws tsim nyog rau kev tsim cov profiles thiab kav dej nrog cov kab hla kev nyuaj.
Colding txias: Thov nias siab los ntawm kev tuag los ua kom cov khoom siv yas ntawm cov hlau billet. Feem ntau nws siv los tsim cov khoom siv siab-qauv thiab cov khoom siv hlau siab hlau.
Cov txheej txheem no txhua tus muaj lawv tus kheej lub luag haujlwm tshwj xeeb thiab kev thov cov xwm txheej hauv cov phaj steel ua ke, thiab kev ua tau zoo ntawm cov phiaj hlau.
