Xaiv cov khoom siv tsheb stamping tuag
Vim muaj cov haujlwm sib txawv ntawm ntau qhov chaw hauv pwm, qhov yuav tsum tau ua rau nws cov ntaub ntawv thiab cov qauv ntawm kev xaiv yog txawv. Yog li ntawd, kev xaiv tsim nyog ntawm cov khoom siv tuag kuj yog ib qho tseem ceeb hauv kev tsim cov khoom tuag, nws muaj kev cuam tshuam zoo rau tus nqi ntawm kev tuag thiab kev tsim khoom zoo.
Tam sim no, nrog rau txoj kev loj hlob ntawm kev lag luam tsheb hauv peb lub teb chaws, tib neeg muaj ntau tus qauv rau qhov zoo thiab kev xav tau ntawm cov khoom siv tsheb. Qhov tseem ceeb tshaj plaws uas cuam tshuam rau kev ua haujlwm ntawm lub tsheb yog xaiv cov khoom siv stamping tuag.
Feem ntau hais lus, automotive stamping tuag cov ntaub ntawv yuav tsum tau ua raws li cov hauv qab no:
1. Rau lub tsheb stamping tuag nrog cov duab yooj yim thiab me me, T8A, T10A thiab lwm yam khoom siv carbon steel hlau tuaj yeem ua tau raws li qhov yuav tsum tau ua.
2. Rau lub tsheb stamping tuag nrog txoj kev zoo thiab loj loj, alloy cuab yeej hlau los yog high-ceev cuab yeej steel feem ntau yog siv, xws li Cr12, Cr12MoV, W18Cr4V, W6MoS, Cr4V2 thiab hais txog, raws li cov khoom stamping tuag.
3. Qee lub tsheb pwm muaj cov kev xav tau siab ntawm stamping qhov tseeb thiab kev pabcuam lub neej, yog li lawv feem ntau siv los ua cov khoom siv raw xws li YG15, YG20, GW50 thiab lwm yam.
4. Muaj ntau qhov loj hauv lub tsheb stamping tuag. Lawv feem ntau yog ua los ntawm cov hlau cam khwb cia zoo tib yam lossis cam khwb cia carbon steel, xws li grey cam khwb cia hlau HT250 thiab cam khwb cia hlau 2G270-500, thiab qee qhov tuag yuav muaj zog los ntawm kev sib tsoo vuam ntawm qhov txiav.
Tsheb stamping tuag tau muab faib ua ntau yam. Ntxiv nrog rau kev xaiv cov khoom ntawm lub ntsiab ua haujlwm tuag, peb kuj yuav tsum tau them sai sai rau cov khoom ntawm cov ntawv qhia kab thiab cov khoom siv qhia. Feem ntau, cov pa roj carbon tsawg lossis cov kabmob steel ntawm cov pa roj carbon zoo tuaj yeem ua tau raws li qhov xav tau ntawm kev tsim khoom thiab quenching.
Nyob rau hauv ib txwm muaj xwm txheej, kev tsim tsheb stamping tuag yuav tsum mus los ntawm cov txheej txheem hauv qab no, uas yog, forging, txiav thiab kho cua sov. Txhawm rau ua kom cov pwm tsim tau zoo thiab txo cov nqi tsim khoom, cov khoom yuav tsum muaj cov khoom zoo heev, txiav machinability, hardenability, hardenability, grindability thiab decarbonization rhiab heev, yog li kev xaiv cov khoom siv rau lub tsheb pwm yog qhov tseem ceeb thiab nruj.
