Vim li cas qee daim ntawv pov thawj SPCC tsuas yog qhia lub zog tensile thiab tsis muaj nqi hardness?
A: JIS cov qauv muab cov ntaub ntawv sib xws rau lub zog tensile thiab hardness rau SPCC nrog ntau qib kev kho cua sov. Hauv kev siv cov tswv yim, tensile lub zog yog lub hauv paus ntsiab lus qhia. Yog xav tau cov ntaub ntawv hardness, xa mus rau qhov kev sib raug zoo ntawm kev hloov dua siab tshiab hauv cov txheej txheem ntxiv.
SPCC - qib T sawv cev li cas?
A: Thaum SPCC xav tau kev ntsuas tensile, "T" ntxiv rau qhov kawg ntawm qib, piv txwv li, SPCCT, siv nyob rau hauv cov xwm txheej nrog cov kev cai tshwj xeeb rau kev ua haujlwm tensile.
Lub hom phiaj ntawm SPCC daim ntawv theem txheej txheem yog dab tsi?
A: Cov txheej txheem theem tshem tawm cov qoob loo siab, tiv thaiv Lüders band tsis xws luag thaum lub sij hawm stamping. Nws kuj txhim kho daim ntawv zoo thiab ua kom cov ntawv flatness.
Dab tsi yuav tsum tau txiav txim siab thaum yuav cov ntawv SPCC?
A: Ua tib zoo saib rau qib kev kho cua sov, qhov chaw saum npoo, tuab kam rau ua, thiab cov khoom siv kho tshuab. Tsis tas li, tshawb xyuas daim ntawv pov thawj zoo kom paub meej tias cov tshuaj muaj pes tsawg leeg thiab qhov raug raws li qhov yuav tsum tau ua.
Dab tsi yog qhov txawv ntawm SPCC cov ntawv thiab SPCD / SPCE cov ntawv?
A: Tag nrho peb yog Japanese txias- cov ntawv yob carbon steel. SPCC yog qib txheem, SPCD yog qib stamping, thiab SPCE yog qib sib sib zog nqus- kos duab. Ob lub tom kawg muaj superior formability thiab elongation, nyob rau hauv qhov kev txiav txim.
Dab tsi yuav tsum tau ceev faj thaum khaws cov ntawv SPCC?
A: Lawv yuav tsum tau muab cia rau hauv qhov chaw qhuav, zoo - qhov chaw muaj cua, tsis txhob ya raws thiab nag. Roj- daim ntawv tiv thaiv tuaj yeem muab tso rau nruab nrab ntawm cov nplooj ntawv kom tsis txhob khawb los ntawm kev sib txhuam. Qhov siab stacking yuav tsum tsis txhob siab dhau kom tsis txhob khoov lossis deformation.