熱門關鍵詞: 臺灣圓臺磨床 磨床生產廠家 精密數控磨床 雙工位立軸圓臺平面磨床
平面磨床在工業生產上的應用日趨廣泛,我們對于平面磨床的了解也逐步加深。那對于平面磨床磨削加工的四種裝夾方式,很多人還是不太清楚。平面(mian)磨(mo)床生產(chan)廠家勤龍磨床的小編(bian)今天就(jiu)來跟大家介紹一(yi)下它的四(si)種裝夾方式,幫助大家更好地了解平面磨床。
1、機械裝夾方式
利用(yong)大(da)氣(qi)的壓力(li)裝夾薄片工(gong)件(jian)(jian)(jian)來進行(xing)磨削(xue)加工(gong)。其(qi)工(gong)作原理(li)為:夾具(ju)體上設有橡膠密(mi)封(feng)圈(quan),把薄片工(gong)件(jian)(jian)(jian)放在橡膠密(mi)封(feng)圈(quan)上,從(cong)而使工(gong)件(jian)(jian)(jian)與夾具(ju)體之間形成密(mi)封(feng)腔。用(yong)真空泵(beng)將室內空氣(qi)從(cong)抽氣(qi)孔(kong)抽出,這時工(gong)件(jian)(jian)(jian)被(bei)夾緊(jin)(jin)。由(you)于(yu)夾緊(jin)(jin)力(li)小,可采用(yong)圓周磨削(xue)方(fang)法進行(xing)磨削(xue)加工(gong)。當磨削(xue)好薄片工(gong)件(jian)(jian)(jian)一端平(ping)面后,磨削(xue)薄片工(gong)件(jian)(jian)(jian)另一端平(ping)面時,可采用(yong)上述方(fang)式(shi)進行(xing),同樣(yang)可得(de)到滿(man)意的結果(guo)。
3、用臨時措施加強薄片工件的剛性采用環(huan)氧樹(shu)(shu)脂(zhi)(zhi)結合劑,將(jiang)薄(bo)(bo)片工(gong)(gong)件(jian)在(zai)(zai)自由狀態下(xia)(xia)粘到(dao)一(yi)塊(kuai)平(ping)(ping)(ping)(ping)板上。平(ping)(ping)(ping)(ping)板連(lian)同(tong)薄(bo)(bo)片一(yi)起放(fang)到(dao)磁(ci)力吸(xi)盤(pan)上。磨平(ping)(ping)(ping)(ping)薄(bo)(bo)片一(yi)端平(ping)(ping)(ping)(ping)面后,再(zai)(zai)將(jiang)薄(bo)(bo)片工(gong)(gong)件(jian)從平(ping)(ping)(ping)(ping)板上取(qu)下(xia)(xia)來,以磨平(ping)(ping)(ping)(ping)的(de)一(yi)面放(fang)到(dao)磁(ci)力吸(xi)盤(pan)上,再(zai)(zai)磨削薄(bo)(bo)片工(gong)(gong)件(jian)的(de)另一(yi)端平(ping)(ping)(ping)(ping)面。由于環(huan)氧樹(shu)(shu)脂(zhi)(zhi)在(zai)(zai)未硬化之前有(you)流動性,它(ta)可以填平(ping)(ping)(ping)(ping)薄(bo)(bo)片工(gong)(gong)件(jian)與平(ping)(ping)(ping)(ping)板之間(jian)的(de)間(jian)隙(xi)。當(dang)環(huan)氧樹(shu)(shu)脂(zhi)(zhi)硬化后,工(gong)(gong)件(jian)與平(ping)(ping)(ping)(ping)板粘結在(zai)(zai)一(yi)起,成為一(yi)個整體,從而(er)大大增強(qiang)了工(gong)(gong)件(jian)的(de)剛(gang)性。在(zai)(zai)磁(ci)力吸(xi)引下(xia)(xia),薄(bo)(bo)片工(gong)(gong)件(jian)不會產(chan)生夾緊(jin)變形(xing),為磨削出平(ping)(ping)(ping)(ping)直平(ping)(ping)(ping)(ping)面創(chuang)造(zao)了條件(jian)。也可用厚油(you)脂(zhi)(zhi)代(dai)替環(huan)氧樹(shu)(shu)脂(zhi)(zhi)填充薄(bo)(bo)片工(gong)(gong)件(jian)與磁(ci)力吸(xi)盤(pan)之間(jian)的(de)間(jian)隙(xi),增強(qiang)工(gong)(gong)件(jian)的(de)剛(gang)性,同(tong)樣可以收(shou)到(dao)良好的(de)效(xiao)果。
4、墊彈性墊片裝夾方式在(zai)平面(mian)磨(mo)床上磨(mo)削上述薄片(pian)(pian)工(gong)(gong)(gong)件(jian)時(shi),采(cai)用彈性夾緊(jin)機構,使薄片(pian)(pian)工(gong)(gong)(gong)件(jian)在(zai)自由狀態下實現(xian)定位(wei)與夾緊(jin)。在(zai)工(gong)(gong)(gong)件(jian)與磁性工(gong)(gong)(gong)作(zuo)臺之間墊一層0.5mm厚的橡膠,當工(gong)(gong)(gong)件(jian)受(shou)磁性吸引力作(zuo)用時(shi),橡膠被(bei)壓縮(suo),彈性變形變小,從而可磨(mo)削出工(gong)(gong)(gong)件(jian)的平直平面(mian)。反復磨(mo)削幾次,可滿(man)足(zu)加工(gong)(gong)(gong)精度要求。
以上就是平面磨床生產廠家勤龍磨床給大家整理的關于平面磨床四種裝夾方式的介紹,希望能對大家有幫助。我們不僅要會使用它,也要了解它。只有更多地熟悉它的特性,才能更好地應用。400電話
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