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地 址:江(jiang)蘇(su)省(sheng)蘇(su)州市吳中區某某工(gong)業園一區
機床夾具在我們機械加工中的重要作用表現。
傳(chuan)統的(de)機械加工方法主(zhu)要有:車、銑、刨、磨(mo)、鉆(zhan)、鏜等(deng)。
機械加工(gong),分(fen):冷加工(gong),熱加工(gong),化(hua)學加工(gong),特種加工(gong)。方法繁多,過(guo)程(cheng)嚴謹,技術含量高,涉及學科廣,從業(ye)人員(yuan)多,社會貢獻大。
說起機(ji)(ji)械(xie)加工我們它其中重(zhong)要的一項工具我們不(bu)得不(bu)了解(jie)到,它就是我們的機(ji)(ji)床夾具,它對(dui)我們的機(ji)(ji)械(xie)加工有(you)著(zhu)怎樣(yang)的作用。
關(guan)于(yu)它(ta)的(de)(de)作用我(wo)們分(fen)幾個方面詳細的(de)(de)介(jie)紹一下。
1、保證加工精(jing)度(du)
采用夾(jia)具安裝(zhuang),可以準確(que)地確(que)定工(gong)(gong)件(jian)與機(ji)床、刀具之(zhi)間的(de)(de)相(xiang)互位置,工(gong)(gong)件(jian)的(de)(de)位置精(jing)度由夾(jia)具保證,不受工(gong)(gong)人技術水平的(de)(de)影響,其(qi)加(jia)工(gong)(gong)精(jing)度高而且穩定。
2、提高(gao)生產(chan)率(lv)、降低成本
用(yong)夾(jia)(jia)(jia)具(ju)裝夾(jia)(jia)(jia)工(gong)(gong)件(jian)(jian)(jian),無需找正便能(neng)使工(gong)(gong)件(jian)(jian)(jian)迅速地(di)定位和夾(jia)(jia)(jia)緊,分明(ming)地(di)添加了(le)輔佐工(gong)(gong)時;用(yong)夾(jia)(jia)(jia)具(ju)裝夾(jia)(jia)(jia)工(gong)(gong)件(jian)(jian)(jian)提高了(le)工(gong)(gong)件(jian)(jian)(jian)的剛(gang)性,因此可(ke)加大切削用(yong)量;可(ke)以(yi)運用(yong)多件(jian)(jian)(jian)、多工(gong)(gong)位夾(jia)(jia)(jia)具(ju)裝夾(jia)(jia)(jia)工(gong)(gong)件(jian)(jian)(jian),并采(cai)(cai)用(yong)高效夾(jia)(jia)(jia)緊機構,這些要素(su)均有利(li)于提高休息消費率。另(ling)外(wai),采(cai)(cai)用(yong)夾(jia)(jia)(jia)具(ju)后,產質(zhi)量量動(dong)搖,廢品率下降,可(ke)以(yi)布置(zhi)技術等(deng)級較低(di)的工(gong)(gong)人,清楚(chu)地(di)降低(di)了(le)消費本錢。
3、擴大機(ji)床的工藝(yi)范圍
運(yun)(yun)(yun)用(yong)(yong)(yong)(yong)公用(yong)(yong)(yong)(yong)夾(jia)具可(ke)以(yi)改動原機(ji)(ji)床(chuang)的(de)用(yong)(yong)(yong)(yong)處和擴展(zhan)機(ji)(ji)床(chuang)的(de)運(yun)(yun)(yun)用(yong)(yong)(yong)(yong)范圍,完成(cheng)一(yi)機(ji)(ji)多能。例如,在車床(chuang)或搖臂鉆床(chuang)上裝置鏜模夾(jia)具后,就可(ke)以(yi)對箱(xiang)體孔系(xi)停止(zhi)鏜削加工(gong);經(jing)過公用(yong)(yong)(yong)(yong)夾(jia)具還(huan)可(ke)將(jiang)車床(chuang)改爲拉(la)床(chuang)運(yun)(yun)(yun)用(yong)(yong)(yong)(yong),以(yi)充沛發揚通用(yong)(yong)(yong)(yong)機(ji)(ji)床(chuang)的(de)作用(yong)(yong)(yong)(yong)。
4、減輕工人的(de)勞(lao)動強(qiang)度(du)
用(yong)夾具裝夾工(gong)件方便(bian)、快速,當采(cai)用(yong)氣動、液壓等夾緊裝置時,可(ke)減輕工(gong)人的勞動強度