成型輥材質材料種類有哪些
通(tong)常使(shi)用的成型輥材(cai)料有以下幾種(zhong):①.低(di)碳(tan)鋼(gang)(gang),車(che)削(xue)并磨(mo)光,但未經硬(ying)化處(chu)理。②.灰口鑄鋼(gang)(gang),車(che)削(xue)并磨(mo)光,未經硬(ying)化處(chu)理。③.低(di)合(he)金(jin)工(gong)(gong)具鋼(gang)(gang),表(biao)面(mian)(mian)硬(ying)度(du)(du)為(wei)(wei)HRC60~63,有時鍍(du)鉻。④.高碳(tan)高鉻工(gong)(gong)具鋼(gang)(gang),表(biao)面(mian)(mian)硬(ying)度(du)(du)為(wei)(wei)HRC60~63,有時鍍(du)鉻。⑤.青(qing)鋁(常用鋁青(qing)銅)。產(chan)品批(pi)量是影(ying)響成型輥...