硬質合金加工的應用
刀具(ju)材料(liao):
硬質(zhi)(zhi)合(he)金(jin)(jin)用(yong)做刀(dao)具材料(liao)的(de)數量較大(da),可制作車刀(dao)、銑(xian)刀(dao)、刨刀(dao)、鉆頭(tou)等(deng)。其(qi)中鎢(wu)鈷類(lei)硬質(zhi)(zhi)合(he)金(jin)(jin)適于(yu)黑色金(jin)(jin)屬、有色金(jin)(jin)屬的(de)短切屑加(jia)工(gong)(gong)(gong)和非金(jin)(jin)屬材料(liao)的(de)加(jia)工(gong)(gong)(gong),如鑄(zhu)(zhu)鐵(tie)、鑄(zhu)(zhu)造黃(huang)銅、膠木等(deng);鎢(wu)鈦鈷類(lei)硬質(zhi)(zhi)合(he)金(jin)(jin)適于(yu)鋼(gang)等(deng)黑色金(jin)(jin)屬的(de)長(chang)切屑加(jia)工(gong)(gong)(gong)。在同類(lei)合(he)金(jin)(jin)中,鈷含量較多的(de)適于(yu)粗加(jia)工(gong)(gong)(gong),鈷含量少(shao)的(de)適于(yu)精(jing)加(jia)工(gong)(gong)(gong)。通用(yong)類(lei)硬質(zhi)(zhi)合(he)金(jin)(jin)對于(yu)不銹(xiu)鋼(gang)等(deng)難加(jia)工(gong)(gong)(gong)材料(liao)的(de)加(jia)工(gong)(gong)(gong)壽命(ming)較其(qi)他硬質(zhi)(zhi)合(he)金(jin)(jin)長(chang)得多。
硬質合金刀片:切(qie)(qie)割刀(dao)片,刀(dao)口鋒利,經久耐用(yong),用(yong)于精絲(si)機剪切(qie)(qie)邊紗(sha),用(yong)于卷煙(yan)切(qie)(qie)斷,電影膠(jiao)片切(qie)(qie)邊,橡膠(jiao)帶(dai)切(qie)(qie)邊,用(yong)于各種機械的導(dao)軌板;用(yong)于測(ce)量(liang)的量(liang)塊、通塞規,卡規,以及(ji)其它各種異型(xing)零件。
硬質合金(jin)刀片性能優越,因此在工(gong)業(ye)上(shang)得到廣泛應用(yong)。良好的(de)耐磨性及較高的(de)硬度,使(shi)它適用(yong)于加工(gong)耐高溫(wen)、磨擦(ca)、腐蝕(shi)的(de)高硬零(ling)件(jian),機械零(ling)件(jian)等(deng)。