金剛石磨輪石墨模具發展背(bei)景

  工(gong)(gong)具(ju)(ju)，是(shi)人(ren)(ren)類能(neng)(neng)(neng)力的(de)(de)延伸，是(shi)推動社(she)會(hui)發展進步的(de)(de)杠桿。在(zai)人(ren)(ren)類發展史(shi)上(shang)工(gong)(gong)具(ju)(ju)起(qi)著不可替代(dai)的(de)(de)作(zuo)用(yong)，并且隨著高效(xiao)(xiao)率、高精度(du)的(de)(de)工(gong)(gong)作(zuo)要(yao)求(qiu)(qiu)，對(dui)工(gong)(gong)具(ju)(ju)的(de)(de)生產技術(shu)要(yao)求(qiu)(qiu)越來越高。50年(nian)前人(ren)(ren)們在(zai)苦(ku)苦(ku)尋求(qiu)(qiu)如何改變硬脆(cui)(cui)材(cai)料加工(gong)(gong)業艱辛而又效(xiao)(xiao)率低下勞動狀態，直到(dao)1955 年(nian)人(ren)(ren)造金(jin)(jin)(jin)剛石(shi)*次(ci)在(zai)美國(guo)合(he)成(cheng)成(cheng)功，為(wei)(wei)(wei)(wei)金(jin)(jin)(jin)剛石(shi)工(gong)(gong)具(ju)(ju)的(de)(de)制造及推廣奠定了(le)基礎，同時也為(wei)(wei)(wei)(wei)許多艱難的(de)(de)硬脆(cui)(cui)非(fei)金(jin)(jin)(jin)屬材(cai)料加工(gong)(gong)業帶(dai)來了(le)曙光，成(cheng)為(wei)(wei)(wei)(wei)人(ren)(ren)類史(shi)上(shang)的(de)(de)一(yi)次(ci)劃時代(dai)的(de)(de)工(gong)(gong)具(ju)(ju)革命，其(qi)加工(gong)(gong)效(xiao)(xiao)率明顯地高于以(yi)(yi)往，金(jin)(jin)(jin)剛石(shi)工(gong)(gong)具(ju)(ju)以(yi)(yi)其(qi)無與倫(lun)比的(de)(de)性(xing)能(neng)(neng)(neng)優(you)勢，成(cheng)為(wei)(wei)(wei)(wei)當今公認的(de)(de)、*有效(xiao)(xiao)的(de)(de)硬脆(cui)(cui)非(fei)金(jin)(jin)(jin)屬材(cai)料加工(gong)(gong)工(gong)(gong)具(ju)(ju)，比如，只有用(yong)金(jin)(jin)(jin)剛石(shi)刀具(ju)(ju)能(neng)(neng)(neng)加工(gong)(gong)超硬的(de)(de)陶瓷(ci)，尚無其(qi)他代(dai)用(yong)品。金(jin)(jin)(jin)剛石(shi)砂輪用(yong)來磨削硬質(zhi)合(he)金(jin)(jin)(jin)，比碳(tan)化硅耐用(yong)一(yi)萬倍。用(yong)金(jin)(jin)(jin)剛石(shi)磨料代(dai)替碳(tan)化硅磨料加工(gong)(gong)光學玻璃，生產效(xiao)(xiao)率可以(yi)(yi)提高數(shu)倍至數(shu)十倍。金(jin)(jin)(jin)剛石(shi)聚晶拉絲模(mo)比用(yong)硬質(zhi)合(he)金(jin)(jin)(jin)的(de)(de)拉絲模(mo)的(de)(de)使用(yong)壽命長250 倍。

隨(sui)著我國經濟的不斷發展(zhan)，金剛石(shi)工(gong)具不僅被廣泛用于民用建筑與土木工(gong)程、石(shi)材(cai)金剛石(shi)工(gong)具

   加(jia)工(gong)(gong)業(ye)(ye)、汽車工(gong)(gong)業(ye)(ye)、交(jiao)通工(gong)(gong)業(ye)(ye)、地勘(kan)與(yu)國防工(gong)(gong)業(ye)(ye)等領(ling)域和(he)其它現代高(gao)新技術領(ling)域，而且在(zai)寶石、醫療(liao)器械、木材(cai)、玻(bo)璃鋼、石材(cai)工(gong)(gong)藝品、陶瓷和(he)復合非金屬硬脆材(cai)料(liao)等眾(zhong)多新領(ling)域不斷(duan)出現，社(she)會對(dui)金剛石工(gong)(gong)具的需(xu)求量正(zheng)在(zai)逐年大幅增加(jia)。

就產品定(ding)位而(er)言，金剛(gang)(gang)石(shi)工(gong)具(ju)市(shi)場大體(ti)上分為(wei)*市(shi)場和通用市(shi)場。*市(shi)場對(dui)(dui)金剛(gang)(gang)石(shi)工(gong)具(ju)的要求主要體(ti)現在對(dui)(dui)性能指(zhi)標要求較高，即(ji)針對(dui)(dui)特(te)定(ding)切(qie)(qie)割(ge)(ge)設備、特(te)定(ding)切(qie)(qie)割(ge)(ge)材料，要求金剛(gang)(gang)石(shi)工(gong)具(ju)必須滿(man)足一(yi)定(ding)切(qie)(qie)割(ge)(ge)效率、切(qie)(qie)割(ge)(ge)壽命和加(jia)工(gong)精度等技(ji)術指(zhi)標。*金剛(gang)(gang)石(shi)工(gong)具(ju)就其(qi)產量(liang)來說僅為(wei)金剛(gang)(gang)石(shi)工(gong)具(ju)產品總(zong)量(liang)的10%左右，但其(qi)市(shi)場銷售額(e)卻占金剛(gang)(gang)石(shi)工(gong)具(ju)市(shi)場總(zong)額(e)的80%～90%。

   20 世(shi)紀60 年(nian)(nian)(nian)代(dai)，金(jin)剛石(shi)工(gong)(gong)(gong)(gong)具(ju)(ju)(ju)制(zhi)造業(ye)率(lv)先(xian)在歐美發達*實(shi)現(xian)產(chan)業(ye)化并(bing)迅速發展。70 年(nian)(nian)(nian)代(dai)，日本(ben)以其相對較低(di)的制(zhi)造成(cheng)本(ben)贏(ying)得競爭優勢，迅速成(cheng)為金(jin)剛石(shi)工(gong)(gong)(gong)(gong)具(ju)(ju)(ju)制(zhi)造業(ye)的主(zhu)導(dao)者之(zhi)(zhi)一。80 年(nian)(nian)(nian)代(dai)，韓國(guo)替代(dai)日本(ben)成(cheng)為金(jin)剛石(shi)工(gong)(gong)(gong)(gong)具(ju)(ju)(ju)產(chan)業(ye)的后起之(zhi)(zhi)秀。90 年(nian)(nian)(nian)代(dai)，伴隨著中國(guo)制(zhi)造產(chan)業(ye)在*的崛起，中國(guo)金(jin)剛石(shi)工(gong)(gong)(gong)(gong)具(ju)(ju)(ju)制(zhi)造業(ye)也開始起步，并(bing)逐(zhu)漸(jian)顯示出強大競爭力，經過十多年(nian)(nian)(nian)的發展，中國(guo)已有金(jin)剛石(shi)工(gong)(gong)(gong)(gong)具(ju)(ju)(ju)生產(chan)廠家上千家，年(nian)(nian)(nian)產(chan)值(zhi)超過百億元，已成(cheng)為繼韓國(guo)之(zhi)(zhi)后目前*金(jin)剛石(shi)工(gong)(gong)(gong)(gong)具(ju)(ju)(ju)市場的主(zhu)要供應國(guo)之(zhi)(zhi)一。

隨著中(zhong)(zhong)國在金剛(gang)石工(gong)(gong)具(ju)(ju)制造(zao)業上的(de)技術積(ji)累與進步，中(zhong)(zhong)國金剛(gang)石工(gong)(gong)具(ju)(ju)企(qi)業目前已(yi)*具(ju)(ju)備制造(zao)中(zhong)(zhong)*金剛(gang)石工(gong)(gong)具(ju)(ju)的(de)能力，并具(ju)(ju)有顯著的(de)產品性(xing)價(jia)比優(you)勢(shi)，西方*以(yi)往在中(zhong)(zhong)高端(duan)*市場的(de)技術壟斷已(yi)經被打破。中(zhong)(zhong)國金剛(gang)石工(gong)(gong)具(ju)(ju)企(qi)業進軍中(zhong)(zhong)高端(duan)市場的(de)趨勢(shi)已(yi)經顯現(xian)。

   就產品類型而(er)言，中(zhong)國(guo)(guo)金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)工具企業主要生產：金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)鋸片、金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)鉆頭、金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)碗磨和金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)刀具、金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)、金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)樹脂磨塊等幾(ji)類產品。其中(zhong)，金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)鋸片是(shi)我(wo)國(guo)(guo)金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)工具企業產量*大的品種(zhong)。