壓鑄模具鋼的(de)放(fang)電(dian)加(jia)工(gong)主(zhu)要的(de)方(fang)式是(shi)電(dian)火(huo)花加(jia)工(gong)。它是(shi)目前(qian)加(jia)工(gong)領域中的(de)一種(zhong)特種(zhong)加(jia)工(gong)方(fang)法,主(zhu)要是(shi)利用浸在工(gong)作液中的(de)兩極間脈(mo)沖(chong)放(fang)電(dian)時產生的(de)電(dian)蝕(shi)作用蝕(shi)除導電(dian)材(cai)(cai)料。而壓(ya)鑄(zhu)(zhu)模具鋼通(tong)過電(dian)火(huo)花加(jia)工(gong),就可以加(jia)工(gong)普(pu)通(tong)切削(xue)(xue)加(jia)工(gong)方(fang)法難以切削(xue)(xue)的(de)材(cai)(cai)料和復雜形(xing)狀(zhuang)工(gong)件,讓(rang)壓(ya)鑄(zhu)(zhu)模具鋼能(neng)更容易切削(xue)(xue)。那么壓(ya)鑄(zhu)(zhu)模具鋼材(cai)(cai)放(fang)電(dian)加(jia)工(gong)時要注意(yi)什么呢?