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金剛石磨輪石墨模具發展背景


  工(gong)(gong)具(ju)(ju),是(shi)(shi)人(ren)類(lei)(lei)能力的(de)(de)(de)延伸,是(shi)(shi)推動社會(hui)發展進步的(de)(de)(de)杠(gang)桿。在人(ren)類(lei)(lei)發展史上工(gong)(gong)具(ju)(ju)起著不可替代(dai)的(de)(de)(de)作(zuo)用(yong)(yong)(yong),并且(qie)隨著高(gao)(gao)(gao)效(xiao)率(lv)、高(gao)(gao)(gao)精度的(de)(de)(de)工(gong)(gong)作(zuo)要(yao)求(qiu),對工(gong)(gong)具(ju)(ju)的(de)(de)(de)生產技術(shu)要(yao)求(qiu)越來(lai)越高(gao)(gao)(gao)。50年前人(ren)們在苦(ku)苦(ku)尋求(qiu)如何改變硬脆材料(liao)加(jia)工(gong)(gong)業(ye)艱辛而又(you)效(xiao)率(lv)低(di)下勞動狀態,直到1955 年人(ren)造金(jin)(jin)(jin)剛石*次在美國合(he)成成功,為金(jin)(jin)(jin)剛石工(gong)(gong)具(ju)(ju)的(de)(de)(de)制造及推廣奠定(ding)了(le)基(ji)礎,同時(shi)也為許(xu)多艱難的(de)(de)(de)硬脆非金(jin)(jin)(jin)屬材料(liao)加(jia)工(gong)(gong)業(ye)帶來(lai)了(le)曙光(guang),成為人(ren)類(lei)(lei)史上的(de)(de)(de)一次劃(hua)時(shi)代(dai)的(de)(de)(de)工(gong)(gong)具(ju)(ju)革命,其(qi)加(jia)工(gong)(gong)效(xiao)率(lv)明顯(xian)地高(gao)(gao)(gao)于以(yi)往,金(jin)(jin)(jin)剛石工(gong)(gong)具(ju)(ju)以(yi)其(qi)無(wu)與倫(lun)比(bi)的(de)(de)(de)性(xing)能優勢,成為當今公認的(de)(de)(de)、*有(you)效(xiao)的(de)(de)(de)硬脆非金(jin)(jin)(jin)屬材料(liao)加(jia)工(gong)(gong)工(gong)(gong)具(ju)(ju),比(bi)如,只有(you)用(yong)(yong)(yong)金(jin)(jin)(jin)剛石刀具(ju)(ju)能加(jia)工(gong)(gong)超(chao)硬的(de)(de)(de)陶瓷,尚(shang)無(wu)其(qi)他代(dai)用(yong)(yong)(yong)品。金(jin)(jin)(jin)剛石砂輪(lun)用(yong)(yong)(yong)來(lai)磨(mo)(mo)削硬質合(he)金(jin)(jin)(jin),比(bi)碳化(hua)硅(gui)耐用(yong)(yong)(yong)一萬倍。用(yong)(yong)(yong)金(jin)(jin)(jin)剛石磨(mo)(mo)料(liao)代(dai)替碳化(hua)硅(gui)磨(mo)(mo)料(liao)加(jia)工(gong)(gong)光(guang)學玻璃,生產效(xiao)率(lv)可以(yi)提高(gao)(gao)(gao)數倍至數十倍。金(jin)(jin)(jin)剛石聚晶拉絲模(mo)比(bi)用(yong)(yong)(yong)硬質合(he)金(jin)(jin)(jin)的(de)(de)(de)拉絲模(mo)的(de)(de)(de)使用(yong)(yong)(yong)壽命長250 倍。

隨著我(wo)國經濟的不斷發展,金(jin)剛(gang)石(shi)工(gong)具不僅被廣泛(fan)用于(yu)民(min)用建(jian)筑與土木工(gong)程、石(shi)材金(jin)剛(gang)石(shi)工(gong)具

   加(jia)工(gong)業(ye)(ye)、汽車(che)工(gong)業(ye)(ye)、交通工(gong)業(ye)(ye)、地(di)勘與(yu)國(guo)防工(gong)業(ye)(ye)等(deng)領域(yu)和(he)其(qi)它現代(dai)高(gao)新技術領域(yu),而且在(zai)寶石(shi)、醫療器(qi)械、木材、玻(bo)璃鋼、石(shi)材工(gong)藝品、陶(tao)瓷和(he)復合非金(jin)屬硬(ying)脆材料(liao)等(deng)眾多(duo)新領域(yu)不(bu)斷出現,社(she)會對金(jin)剛(gang)石(shi)工(gong)具(ju)的需求量(liang)正在(zai)逐(zhu)年大幅增加(jia)。


就產(chan)品(pin)定位而(er)言,金(jin)(jin)剛(gang)(gang)石工(gong)具(ju)(ju)市(shi)場(chang)大體(ti)上(shang)分為*市(shi)場(chang)和(he)通用市(shi)場(chang)。*市(shi)場(chang)對金(jin)(jin)剛(gang)(gang)石工(gong)具(ju)(ju)的(de)要(yao)求主要(yao)體(ti)現(xian)在對性(xing)能指標要(yao)求較高,即針對特定切割(ge)設(she)備、特定切割(ge)材(cai)料,要(yao)求金(jin)(jin)剛(gang)(gang)石工(gong)具(ju)(ju)必須(xu)滿足一(yi)定切割(ge)效率(lv)、切割(ge)壽(shou)命和(he)加工(gong)精度等技術(shu)指標。*金(jin)(jin)剛(gang)(gang)石工(gong)具(ju)(ju)就其產(chan)量(liang)來說僅為金(jin)(jin)剛(gang)(gang)石工(gong)具(ju)(ju)產(chan)品(pin)總(zong)量(liang)的(de)10%左右,但其市(shi)場(chang)銷售額卻占金(jin)(jin)剛(gang)(gang)石工(gong)具(ju)(ju)市(shi)場(chang)總(zong)額的(de)80%~90%。

   20 世紀(ji)60 年(nian)代(dai),金(jin)剛(gang)石(shi)(shi)工(gong)(gong)(gong)(gong)具制(zhi)造(zao)業(ye)(ye)(ye)率(lv)先在歐美(mei)發(fa)達*實現產(chan)業(ye)(ye)(ye)化并迅速發(fa)展。70 年(nian)代(dai),日本以其(qi)相(xiang)對較低的制(zhi)造(zao)成(cheng)本贏得競(jing)爭(zheng)優勢(shi),迅速成(cheng)為金(jin)剛(gang)石(shi)(shi)工(gong)(gong)(gong)(gong)具制(zhi)造(zao)業(ye)(ye)(ye)的主導者(zhe)之一。80 年(nian)代(dai),韓國替代(dai)日本成(cheng)為金(jin)剛(gang)石(shi)(shi)工(gong)(gong)(gong)(gong)具產(chan)業(ye)(ye)(ye)的后起(qi)之秀。90 年(nian)代(dai),伴隨(sui)著中國制(zhi)造(zao)產(chan)業(ye)(ye)(ye)在*的崛起(qi),中國金(jin)剛(gang)石(shi)(shi)工(gong)(gong)(gong)(gong)具制(zhi)造(zao)業(ye)(ye)(ye)也(ye)開始(shi)起(qi)步,并逐漸顯示出強(qiang)大(da)競(jing)爭(zheng)力,經過十多年(nian)的發(fa)展,中國已有金(jin)剛(gang)石(shi)(shi)工(gong)(gong)(gong)(gong)具生產(chan)廠(chang)家(jia)上千家(jia),年(nian)產(chan)值超過百億元,已成(cheng)為繼韓國之后目前*金(jin)剛(gang)石(shi)(shi)工(gong)(gong)(gong)(gong)具市場(chang)的主要供應國之一。

隨著中(zhong)(zhong)國在金剛(gang)(gang)石(shi)工(gong)(gong)具(ju)(ju)(ju)制造業(ye)上的(de)技(ji)術積累(lei)與進(jin)步,中(zhong)(zhong)國金剛(gang)(gang)石(shi)工(gong)(gong)具(ju)(ju)(ju)企(qi)業(ye)目前(qian)已(yi)*具(ju)(ju)(ju)備制造中(zhong)(zhong)*金剛(gang)(gang)石(shi)工(gong)(gong)具(ju)(ju)(ju)的(de)能力,并(bing)具(ju)(ju)(ju)有顯著的(de)產品性價比優勢,西方(fang)*以往在中(zhong)(zhong)高端(duan)*市(shi)場的(de)技(ji)術壟斷已(yi)經被打(da)破。中(zhong)(zhong)國金剛(gang)(gang)石(shi)工(gong)(gong)具(ju)(ju)(ju)企(qi)業(ye)進(jin)軍中(zhong)(zhong)高端(duan)市(shi)場的(de)趨勢已(yi)經顯現(xian)。

   就產(chan)品類型而言,中國(guo)金(jin)剛(gang)(gang)(gang)(gang)石工(gong)具(ju)(ju)企(qi)業主要生產(chan):金(jin)剛(gang)(gang)(gang)(gang)石鋸(ju)片(pian)、金(jin)剛(gang)(gang)(gang)(gang)石鉆頭、金(jin)剛(gang)(gang)(gang)(gang)石碗磨和(he)金(jin)剛(gang)(gang)(gang)(gang)石刀具(ju)(ju)、金(jin)剛(gang)(gang)(gang)(gang)石、金(jin)剛(gang)(gang)(gang)(gang)石樹脂磨塊等幾類產(chan)品。其(qi)中,金(jin)剛(gang)(gang)(gang)(gang)石鋸(ju)片(pian)是我國(guo)金(jin)剛(gang)(gang)(gang)(gang)石工(gong)具(ju)(ju)企(qi)業產(chan)量*大的品種。


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