自(zi)動(dong)拉絲機(ji)如何(he)避(bi)免在(zai)研磨(mo)中(zhong)造(zao)成(cheng)新劃(hua)痕(hen)
使(shi)用(yong)自動拉絲(si)機對(dui)産(chan)品進行拉絲(si)掃紋處(chu)理(li),有(you)時(shi)候(hou)會(hui)齣(chu)現(xian)錶麵(mian)有麤粒、細微砂(sha)紙痕、流(liu)痕(hen)等缺(que)陷(xian),這(zhe)些(xie)情(qing)況(kuang)應(ying)該如(ru)何(he)避(bi)免(mian)呢?首先(xian),自(zi)動(dong)拉絲(si)機(ji)在(zai)抛(pao)光前先用600......