Dab tsi yog qhov kev ceev faj cia rau SPCC txias -rolled coils?
A: Khaws rau hauv qhov chaw qhuav, zoo- qhov chaw tso cua, tsis txhob ya raws thiab nag; Muab cov ntaub qhwv ntoo ntawm cov coils thiab hauv av kom tsis txhob xeb rau hauv qab; Tsis txhob kov cov khoom corrosive xws li acids, alkalis, thiab ntsev; Tsis txhob tso siab dhau los tiv thaiv deformation ntawm cov coils.
Dab tsi yuav tsum tau ceev faj thaum ua cov SPCC txias -rolled coils?
A: Siv cov roj lubricating thaum lub sij hawm stamping los txo kev sib txhuam ntawm cov tuag thiab cov phaj hlau, tiv thaiv khawb thiab tawg; Kho qhov sib txawv shear thaum txiav kom tsis txhob muaj burrs ntau dhau ntawm cov npoo; Tswj lub vojvoog dabtsi yog khoov thaum khoov kom tsis txhob tawg vim kev khoov ntau dhau (nws raug pom zoo tias lub vojvoog dabtsi yog khoov ntau dua lossis sib npaug li 1.5 npaug ntawm qhov tuab).
Dab tsi yog lub sij hawm tiv thaiv xeb rau SPCC txias- dov coils?
A: Rau SPCC txias- dov coils kho nrog cov pa xeb- tiv thaiv cov roj, lub sijhawm tiv thaiv xeb yog 3-6 lub hlis thaum khaws cia hauv qhov chaw qhuav hauv tsev; yog coated nrog zaj duab xis los yog xeb-pov thawj daim ntawv ntim, lub sij hawm tiv thaiv xeb tuaj yeem txuas ntxiv mus txog 1 xyoos.
Dab tsi yog qhov yuav tsum tau ua kom ntev ntev rau SPCC txias -rolled coils?
A: Lub slitting dav kam rau ua yog feem ntau ± 0.5 hli, thiab qhov ntev ntawm qhov siab yog ± 1.0mm. Kev zam tshwj xeeb yuav tsum tau hloov kho raws li cov neeg siv khoom xav tau. Precision slitting kam rau ua tuaj yeem tswj tau hauv ± 0.2 hli.
SPCC txias - dov kauj tuaj yeem ncav cuag? Dab tsi yog lawv tensile zog?
A: Ordinary SPCC tuaj yeem ua lub teeb ncab, tab sis tus nqi ncab yuav tsum tsis txhob siab dhau. Kev kos duab sib sib zog nqus yuav tsum siv qhov sib sib zog nqus- qib kos duab (xws li SPCE), txwv tsis pub caj dab lossis tawg tuaj yeem tshwm sim.