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(ping)面磨床生產廠家(jia)勤龍(long)磨(mo)床的小編今天就來跟大家(jia)介紹一下它的四種裝夾(jia)方式，幫助大家(jia)更(geng)好(hao)地了解(jie)平面磨(mo)床。

1、機械裝夾方式
利用平面磨床附件中的平口鉗將薄片工件借磁性工作臺把小型平口鉗吸住，由于平口鉗有一定高度，因此，鉗口受磁力小。采用進給量逐漸減少的辦法磨平薄片工件一平面后取下，這時把已磨好的一平面放到磁性工作臺上，再進行磨削薄片工件的另一平面，反復磨削幾次，兩平面的平面度達到要求。

2、真空裝夾方式

利用(yong)(yong)大氣的壓力(li)裝夾(jia)薄(bo)(bo)片(pian)工(gong)(gong)(gong)件來進(jin)行磨(mo)削(xue)(xue)加工(gong)(gong)(gong)。其(qi)工(gong)(gong)(gong)作原理(li)為(wei)：夾(jia)具體(ti)上(shang)設有橡膠密(mi)(mi)封(feng)圈，把薄(bo)(bo)片(pian)工(gong)(gong)(gong)件放在橡膠密(mi)(mi)封(feng)圈上(shang)，從(cong)而(er)使(shi)工(gong)(gong)(gong)件與夾(jia)具體(ti)之間形成密(mi)(mi)封(feng)腔。用(yong)(yong)真空(kong)泵將室(shi)內(nei)空(kong)氣從(cong)抽(chou)氣孔抽(chou)出，這時(shi)(shi)工(gong)(gong)(gong)件被夾(jia)緊。由于夾(jia)緊力(li)小，可采用(yong)(yong)圓周磨(mo)削(xue)(xue)方(fang)法進(jin)行磨(mo)削(xue)(xue)加工(gong)(gong)(gong)。當磨(mo)削(xue)(xue)好薄(bo)(bo)片(pian)工(gong)(gong)(gong)件一端平面后(hou)，磨(mo)削(xue)(xue)薄(bo)(bo)片(pian)工(gong)(gong)(gong)件另一端平面時(shi)(shi)，可采用(yong)(yong)上(shang)述(shu)方(fang)式進(jin)行，同樣可得(de)到滿意的結果。

3、用臨時措施加強薄片工件的剛性

采用(yong)環(huan)(huan)氧樹(shu)脂(zhi)(zhi)結(jie)合劑，將(jiang)薄(bo)(bo)片(pian)(pian)工(gong)(gong)件在(zai)(zai)自(zi)由(you)狀態下粘(zhan)到(dao)(dao)一塊(kuai)平板(ban)(ban)上。平板(ban)(ban)連(lian)同薄(bo)(bo)片(pian)(pian)一起放(fang)到(dao)(dao)磁(ci)力吸盤(pan)上。磨(mo)(mo)平薄(bo)(bo)片(pian)(pian)一端平面(mian)(mian)后，再將(jiang)薄(bo)(bo)片(pian)(pian)工(gong)(gong)件從平板(ban)(ban)上取(qu)下來(lai)，以(yi)(yi)磨(mo)(mo)平的(de)一面(mian)(mian)放(fang)到(dao)(dao)磁(ci)力吸盤(pan)上，再磨(mo)(mo)削薄(bo)(bo)片(pian)(pian)工(gong)(gong)件的(de)另(ling)一端平面(mian)(mian)。由(you)于環(huan)(huan)氧樹(shu)脂(zhi)(zhi)在(zai)(zai)未硬(ying)化(hua)(hua)之(zhi)前(qian)有流動性，它可以(yi)(yi)填平薄(bo)(bo)片(pian)(pian)工(gong)(gong)件與(yu)平板(ban)(ban)之(zhi)間(jian)的(de)間(jian)隙。當環(huan)(huan)氧樹(shu)脂(zhi)(zhi)硬(ying)化(hua)(hua)后，工(gong)(gong)件與(yu)平板(ban)(ban)粘(zhan)結(jie)在(zai)(zai)一起，成為(wei)一個整體，從而大大增強(qiang)(qiang)了工(gong)(gong)件的(de)剛性。在(zai)(zai)磁(ci)力吸引下，薄(bo)(bo)片(pian)(pian)工(gong)(gong)件不會產生夾緊變形，為(wei)磨(mo)(mo)削出平直平面(mian)(mian)創造了條(tiao)件。也(ye)可用(yong)厚油脂(zhi)(zhi)代(dai)替環(huan)(huan)氧樹(shu)脂(zhi)(zhi)填充薄(bo)(bo)片(pian)(pian)工(gong)(gong)件與(yu)磁(ci)力吸盤(pan)之(zhi)間(jian)的(de)間(jian)隙，增強(qiang)(qiang)工(gong)(gong)件的(de)剛性，同樣可以(yi)(yi)收到(dao)(dao)良好的(de)效果。

4、墊彈性墊片裝夾方式

在(zai)平面(mian)磨(mo)床上磨(mo)削(xue)上述薄(bo)片工(gong)(gong)(gong)件(jian)(jian)(jian)時，采用彈性夾(jia)緊機構，使薄(bo)片工(gong)(gong)(gong)件(jian)(jian)(jian)在(zai)自由狀態下(xia)實現定位與夾(jia)緊。在(zai)工(gong)(gong)(gong)件(jian)(jian)(jian)與磁(ci)性工(gong)(gong)(gong)作臺之(zhi)間墊一層0.5mm厚的(de)橡膠(jiao)，當工(gong)(gong)(gong)件(jian)(jian)(jian)受磁(ci)性吸引力作用時，橡膠(jiao)被壓縮，彈性變形(xing)變小，從而可磨(mo)削(xue)出工(gong)(gong)(gong)件(jian)(jian)(jian)的(de)平直平面(mian)。反復磨(mo)削(xue)幾次(ci)，可滿足(zu)加工(gong)(gong)(gong)精度(du)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。