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在高精密加工中嵌砂研磨加工具有什么優勢?

來源://shhtgl.com.cn/ 日期:2017-11-29 11:16:21 人氣:4047

隨著科學的發展與(yu)機械加(jia)工(gong)(gong)(gong)(gong)技(ji)術的不斷(duan)進(jin)步與(yu)發展,研磨業很多加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝與(yu)加(jia)工(gong)(gong)(gong)(gong)方法都在不斷(duan)創(chuang)新與(yu)和改進(jin),研磨加(jia)工(gong)(gong)(gong)(gong)作為高精密手段(duan)之(zhi)一的加(jia)工(gong)(gong)(gong)(gong)方式一直被廣泛應用。今天小編(bian)來介紹一下(xia)嵌砂研磨加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝的所具有的優(you)勢(shi)。

嵌砂研(yan)磨(mo)(mo)(mo)是一種精(jing)(jing)密磨(mo)(mo)(mo)削(xue)的(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)方式。它的(de)(de)(de)(de)(de)(de)優勢是:研(yan)磨(mo)(mo)(mo)平板表(biao)層經(jing)過(guo)特殊(shu)的(de)(de)(de)(de)(de)(de)方法(fa)(fa)均勻嵌入大量(liang)(liang)(liang)硬度(du)高的(de)(de)(de)(de)(de)(de),化學反應小的(de)(de)(de)(de)(de)(de)微(wei)(wei)粒(li)作(zuo)磨(mo)(mo)(mo)料。研(yan)磨(mo)(mo)(mo)時(shi)有平板表(biao)面(mian)(mian)添加(jia)(jia)適量(liang)(liang)(liang)潤滑(hua)油,在(zai)(zai)一定的(de)(de)(de)(de)(de)(de)速度(du)與研(yan)磨(mo)(mo)(mo)壓(ya)力(li)作(zuo)用(yong)下(xia)與被加(jia)(jia)工(gong)(gong)對(dui)象(xiang)之間作(zuo)相(xiang)對(dui)運動(dong)。在(zai)(zai)自然(ran)很強的(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)條件(jian)(jian)下(xia),經(jing)過(guo)長時(shi)間的(de)(de)(de)(de)(de)(de)往復運動(dong)過(guo)程中,獲得磨(mo)(mo)(mo)料多次相(xiang)同(tong)機會(hui)的(de)(de)(de)(de)(de)(de)磨(mo)(mo)(mo)削(xue)加(jia)(jia)工(gong)(gong),被加(jia)(jia)工(gong)(gong)工(gong)(gong)件(jian)(jian)表(biao)面(mian)(mian)的(de)(de)(de)(de)(de)(de)誤差不斷突出又(you)不斷被削(xue)除的(de)(de)(de)(de)(de)(de)過(guo)程,從(cong)而(er)使工(gong)(gong)件(jian)(jian)表(biao)面(mian)(mian)進行微(wei)(wei)量(liang)(liang)(liang)切削(xue)。其中在(zai)(zai)加(jia)(jia)工(gong)(gong)過(guo)程中提高工(gong)(gong)件(jian)(jian)表(biao)面(mian)(mian)精(jing)(jing)度(du)的(de)(de)(de)(de)(de)(de)同(tong)時(shi),磨(mo)(mo)(mo)具也能受到均勻的(de)(de)(de)(de)(de)(de)切削(xue)和(he)磨(mo)(mo)(mo)損(sun)(sun)。一般的(de)(de)(de)(de)(de)(de)機械(xie)加(jia)(jia)工(gong)(gong)方法(fa)(fa)研(yan)磨(mo)(mo)(mo)時(shi)的(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)余量(liang)(liang)(liang)很難達(da)到微(wei)(wei)米級。而(er)嵌砂研(yan)磨(mo)(mo)(mo)加(jia)(jia)工(gong)(gong)時(shi)的(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)余量(liang)(liang)(liang)是以微(wei)(wei)米來計算的(de)(de)(de)(de)(de)(de)。它所具有的(de)(de)(de)(de)(de)(de)工(gong)(gong)藝特點與加(jia)(jia)工(gong)(gong)方法(fa)(fa),能保證加(jia)(jia)工(gong)(gong)工(gong)(gong)件(jian)(jian)尺(chi)寸 精(jing)(jing)度(du),表(biao)面(mian)(mian)精(jing)(jing)度(du)與幾何(he)精(jing)(jing)度(du)能達(da)到產品(pin)設計的(de)(de)(de)(de)(de)(de)需求,并(bing)又(you)維持了研(yan)磨(mo)(mo)(mo)平板自身的(de)(de)(de)(de)(de)(de)磨(mo)(mo)(mo)損(sun)(sun)值和(he)幾何(he)精(jing)(jing)度(du)經(jing)濟耐用(yong)。

一般的機械加工廣泛不易達到的尺寸精度,表面粗糙度與幾何精度等等問題則可以采用嵌砂研磨方法。一般的超精密陶瓷研磨機很多都會采用此研磨方法來研磨高精度需求的工件。

嵌砂研磨

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