
發(fa)布者:唯達氧化(hua)鋯陶(tao)瓷材料 點擊:2575
以氧化鋯陶瓷(ci)(ci)(ci)材料的切削加(jia)工(gong)來說,這一方法不僅適(shi)用于(yu)半燒結(jie)(jie)體(ti)陶瓷(ci)(ci)(ci),也適(shi)用于(yu)完(wan)全燒結(jie)(jie)體(ti)陶瓷(ci)(ci)(ci)。其(qi)中半燒結(jie)(jie)體(ti)陶瓷(ci)(ci)(ci)的切削加(jia)工(gong)就是為了盡可(ke)能(neng)減少(shao)完(wan)全燒結(jie)(jie)體(ti)陶瓷(ci)(ci)(ci)的加(jia)工(gong)余量,從而提高加(jia)工(gong)效(xiao)率,降低加(jia)工(gong)成本(ben)。
有關試驗證明(ming),使(shi)用(yong)各種刀(dao)具在不同溫(wen)度下對氧(yang)化鋯(gao)陶瓷材料進行(xing)切(qie)削(xue)的過程中(zhong),干式切(qie)削(xue)與濕(shi)式切(qie)削(xue)等方法能滿足(zu)不同用(yong)戶(hu)的不同加工要(yao)求。
還有(you)氧化鋯陶(tao)瓷(ci)材(cai)(cai)料(liao)(liao)的研磨(mo)、拋光加工(gong)(gong),采(cai)用(yong)游離磨(mo)料(liao)(liao)對被加工(gong)(gong)表面材(cai)(cai)料(liao)(liao)產生微細去(qu)除作用(yong),以達到加工(gong)(gong)效果的一(yi)種超精加工(gong)(gong)方法。在陶(tao)瓷(ci)軸承的陶(tao)瓷(ci)球的精密加工(gong)(gong)中,這種加工(gong)(gong)方式有(you)著不可(ke)替代的位(wei)置。
ELID磨削(xue)技術屬(shu)于氧化鋯(gao)陶瓷(ci)材料的(de)(de)一(yi)(yi)種(zhong)先(xian)進(jin)磨削(xue)工(gong)(gong)藝,利用在線的(de)(de)電解作用對金屬(shu)基砂(sha)輪進(jin)行修整,并(bing)在加(jia)工(gong)(gong)過(guo)程中(zhong)始終(zhong)保持砂(sha)輪的(de)(de)鋒(feng)銳性(xing)。這(zhe)一(yi)(yi)方式的(de)(de)運(yun)用有效解決了氧化鋯(gao)陶瓷(ci)材料的(de)(de)鏡面(mian)磨削(xue)難題(ti)。
還(huan)將(jiang)涉及(ji)到(dao)的一種(zhong)氧化(hua)鋯陶瓷材(cai)料(liao)(liao)加工(gong)(gong)方法是超聲加工(gong)(gong),只需要在(zai)(zai)加工(gong)(gong)工(gong)(gong)具或(huo)被加工(gong)(gong)材(cai)料(liao)(liao)上施加超聲波振動,在(zai)(zai)工(gong)(gong)具與工(gong)(gong)件之間(jian)加入液體磨料(liao)(liao)或(huo)糊狀磨料(liao)(liao),并以較(jiao)小的壓(ya)力使工(gong)(gong)具貼(tie)壓(ya)在(zai)(zai)工(gong)(gong)件上,就能產生材(cai)料(liao)(liao)去除(chu)效果。
如(ru)果(guo)將(jiang)超聲加工(gong)(gong)與其它(ta)加工(gong)(gong)方法相(xiang)結合,就能形成(cheng)了各種超聲復合加工(gong)(gong)工(gong)(gong)藝(yi)適用(yong)于陶瓷材(cai)料的加工(gong)(gong),其加工(gong)(gong)效率也會(hui)隨著材(cai)料脆(cui)性的增大而提(ti)高。