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(mian)磨床生產(chan)廠(chang)家(jia)勤(qin)龍磨(mo)床的(de)小編今天就來跟大家介紹一下它的(de)四種(zhong)裝夾(jia)方式，幫助大家更好地了解平(ping)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(li)用(yong)(yong)大(da)氣的壓力(li)裝(zhuang)夾薄(bo)片工(gong)(gong)件(jian)(jian)(jian)來進行(xing)磨(mo)(mo)削(xue)(xue)加工(gong)(gong)。其工(gong)(gong)作原理為：夾具體上(shang)設有(you)橡膠(jiao)(jiao)密(mi)(mi)封(feng)(feng)圈，把薄(bo)片工(gong)(gong)件(jian)(jian)(jian)放在橡膠(jiao)(jiao)密(mi)(mi)封(feng)(feng)圈上(shang)，從(cong)而使工(gong)(gong)件(jian)(jian)(jian)與(yu)夾具體之(zhi)間形(xing)成密(mi)(mi)封(feng)(feng)腔(qiang)。用(yong)(yong)真(zhen)空(kong)泵(beng)將室內(nei)空(kong)氣從(cong)抽氣孔抽出，這(zhe)時工(gong)(gong)件(jian)(jian)(jian)被夾緊(jin)。由于(yu)夾緊(jin)力(li)小，可采(cai)用(yong)(yong)圓周磨(mo)(mo)削(xue)(xue)方(fang)法(fa)進行(xing)磨(mo)(mo)削(xue)(xue)加工(gong)(gong)。當(dang)磨(mo)(mo)削(xue)(xue)好薄(bo)片工(gong)(gong)件(jian)(jian)(jian)一(yi)(yi)端平面后，磨(mo)(mo)削(xue)(xue)薄(bo)片工(gong)(gong)件(jian)(jian)(jian)另一(yi)(yi)端平面時，可采(cai)用(yong)(yong)上(shang)述(shu)方(fang)式(shi)進行(xing)，同樣可得到(dao)滿意的結果。

3、用臨時措施加強薄片工件的剛性

采用環(huan)氧(yang)樹(shu)脂(zhi)(zhi)結合(he)劑，將(jiang)薄(bo)(bo)(bo)片(pian)(pian)工(gong)(gong)(gong)件(jian)在(zai)自由(you)狀態(tai)下粘(zhan)到(dao)一(yi)(yi)塊平(ping)板(ban)上。平(ping)板(ban)連(lian)同薄(bo)(bo)(bo)片(pian)(pian)一(yi)(yi)起(qi)放(fang)到(dao)磁力(li)吸(xi)盤(pan)上。磨平(ping)薄(bo)(bo)(bo)片(pian)(pian)一(yi)(yi)端平(ping)面后，再將(jiang)薄(bo)(bo)(bo)片(pian)(pian)工(gong)(gong)(gong)件(jian)從(cong)平(ping)板(ban)上取(qu)下來，以(yi)磨平(ping)的一(yi)(yi)面放(fang)到(dao)磁力(li)吸(xi)盤(pan)上，再磨削(xue)薄(bo)(bo)(bo)片(pian)(pian)工(gong)(gong)(gong)件(jian)的另一(yi)(yi)端平(ping)面。由(you)于(yu)環(huan)氧(yang)樹(shu)脂(zhi)(zhi)在(zai)未硬化之(zhi)前有流動性，它可以(yi)填平(ping)薄(bo)(bo)(bo)片(pian)(pian)工(gong)(gong)(gong)件(jian)與平(ping)板(ban)之(zhi)間(jian)的間(jian)隙。當環(huan)氧(yang)樹(shu)脂(zhi)(zhi)硬化后，工(gong)(gong)(gong)件(jian)與平(ping)板(ban)粘(zhan)結在(zai)一(yi)(yi)起(qi)，成為一(yi)(yi)個整體，從(cong)而大大增強了工(gong)(gong)(gong)件(jian)的剛性。在(zai)磁力(li)吸(xi)引下，薄(bo)(bo)(bo)片(pian)(pian)工(gong)(gong)(gong)件(jian)不會產生夾緊變形，為磨削(xue)出平(ping)直平(ping)面創造(zao)了條件(jian)。也可用厚油脂(zhi)(zhi)代替環(huan)氧(yang)樹(shu)脂(zhi)(zhi)填充薄(bo)(bo)(bo)片(pian)(pian)工(gong)(gong)(gong)件(jian)與磁力(li)吸(xi)盤(pan)之(zhi)間(jian)的間(jian)隙，增強工(gong)(gong)(gong)件(jian)的剛性，同樣可以(yi)收到(dao)良(liang)好的效果(guo)。

4、墊彈性墊片裝夾方式

在平(ping)(ping)面(mian)(mian)磨(mo)床上磨(mo)削(xue)上述(shu)薄(bo)片(pian)工(gong)(gong)件時(shi)，采用(yong)彈(dan)性(xing)夾緊機構，使薄(bo)片(pian)工(gong)(gong)件在自由(you)狀態下實現(xian)定位與夾緊。在工(gong)(gong)件與磁(ci)性(xing)工(gong)(gong)作(zuo)臺之間墊一層0.5mm厚的橡膠，當工(gong)(gong)件受磁(ci)性(xing)吸引(yin)力作(zuo)用(yong)時(shi)，橡膠被壓縮，彈(dan)性(xing)變形變小，從而(er)可(ke)磨(mo)削(xue)出工(gong)(gong)件的平(ping)(ping)直平(ping)(ping)面(mian)(mian)。反復磨(mo)削(xue)幾(ji)次，可(ke)滿足(zu)加(jia)工(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。