隨著(zhu)科學技術和(he)現代工(gong)(gong)(gong)(gong)(gong)業的(de)發展(zhan)，石(shi)(shi)材的(de)使(shi)用范疇(chou)日益(yi)擴展(zhan)，石(shi)(shi)材開采(cai)量逐年添(tian)加(jia)。在石(shi)(shi)材加(jia)工(gong)(gong)(gong)(gong)(gong)中，石(shi)(shi)材東西占有重要(yao)(yao)位置(zhi)。石(shi)(shi)材加(jia)工(gong)(gong)(gong)(gong)(gong)首(shou)要(yao)(yao)包含石(shi)(shi)材鋸割(ge)、石(shi)(shi)材磨削和(he)石(shi)(shi)材拋光。石(shi)(shi)材加(jia)工(gong)(gong)(gong)(gong)(gong)東西首(shou)要(yao)(yao)采(cai)用金(jin)剛石(shi)(shi)磨料(liao)和(he)陶(tao)瓷磨料(liao)。在加(jia)工(gong)(gong)(gong)(gong)(gong)中，鋸切加(jia)工(gong)(gong)(gong)(gong)(gong)是機械加(jia)工(gong)(gong)(gong)(gong)(gong)的(de)工(gong)(gong)(gong)(gong)(gong)序，鋸切加(jia)工(gong)(gong)(gong)(gong)(gong)成本(ben)占整個加(jia)工(gong)(gong)(gong)(gong)(gong)成本(ben)的(de)50%以上。

　　目前(qian)，石(shi)(shi)材(cai)等硬脆資料的切(qie)開(kai)加工首(shou)(shou)要(yao)(yao)采用各種金(jin)剛(gang)石(shi)(shi)切(qie)開(kai)東(dong)西。使用金(jin)剛(gang)石(shi)(shi)東(dong)西鋸切(qie)硬脆資料的加工方式(shi)首(shou)(shou)要(yao)(yao)有圓鋸片切(qie)開(kai)、金(jin)剛(gang)石(shi)(shi)帶(dai)鋸切(qie)開(kai)、金(jin)剛(gang)石(shi)(shi)框架鋸切(qie)開(kai)、金(jin)剛(gang)石(shi)(shi)串珠(zhu)繩(sheng)鋸切(qie)開(kai)等。雖(sui)然每種辦(ban)法有不同(tong)的特點(dian)和使用規模，但其切(qie)開(kai)機理和金(jin)剛(gang)石(shi)(shi)磨損機理卻大(da)致相同(tong)。

　　因為金(jin)剛石(shi)是自然界已知的(de)(de)硬物質，其(qi)(qi)優(you)異功能(neng)決議其(qi)(qi)在石(shi)材(cai)(cai)等硬脆資(zi)料(liao)切開(kai)加工范疇具有寬廣的(de)(de)發(fa)展前(qian)景。近來，石(shi)材(cai)(cai)的(de)(de)產(chan)量以穩定的(de)(de)速度(du)增加，其(qi)(qi)產(chan)品、工藝、設(she)備技(ji)術含量在必定程度(du)上得到進步(bu)，大中型石(shi)材(cai)(cai)企業不斷涌(yong)現(xian)，職業呈現(xian)微弱的(de)(de)發(fa)展勢頭。

　　長期(qi)以(yi)來，國內外(wai)專家學者對金(jin)剛石(shi)(shi)東西(xi)鋸(ju)(ju)切(qie)花崗(gang)巖的加工機(ji)理、金(jin)剛石(shi)(shi)東西(xi)的磨損機(ji)理，以(yi)及鋸(ju)(ju)切(qie)加工過程中的鋸(ju)(ju)切(qie)力做了大量試驗和(he)研討，取得了令(ling)人矚目的效果，對石(shi)(shi)材鋸(ju)(ju)切(qie)加工及金(jin)剛石(shi)(shi)東西(xi)的研討開發(fa)起(qi)到(dao)了很(hen)好(hao)的推動作(zuo)用。