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。平面磨床生產廠家(jia)勤龍磨床(chuang)的(de)小編今天就來跟大(da)家介(jie)紹一(yi)下(xia)它(ta)的(de)四種裝夾方式,幫助(zhu)大(da)家更好地了解平面磨床(chuang)。
1、機械裝夾方式
利用(yong)大氣(qi)的壓力(li)裝(zhuang)夾(jia)(jia)(jia)薄(bo)片工(gong)(gong)件(jian)來進(jin)行磨(mo)(mo)(mo)削(xue)(xue)(xue)加工(gong)(gong)。其工(gong)(gong)作原理為(wei):夾(jia)(jia)(jia)具體上設有橡膠(jiao)密(mi)封圈,把薄(bo)片工(gong)(gong)件(jian)放在橡膠(jiao)密(mi)封圈上,從而使工(gong)(gong)件(jian)與夾(jia)(jia)(jia)具體之間形成密(mi)封腔。用(yong)真空(kong)泵(beng)將室內空(kong)氣(qi)從抽氣(qi)孔(kong)抽出,這時工(gong)(gong)件(jian)被夾(jia)(jia)(jia)緊。由于夾(jia)(jia)(jia)緊力(li)小,可采(cai)用(yong)圓周(zhou)磨(mo)(mo)(mo)削(xue)(xue)(xue)方法進(jin)行磨(mo)(mo)(mo)削(xue)(xue)(xue)加工(gong)(gong)。當磨(mo)(mo)(mo)削(xue)(xue)(xue)好薄(bo)片工(gong)(gong)件(jian)一端(duan)平面后,磨(mo)(mo)(mo)削(xue)(xue)(xue)薄(bo)片工(gong)(gong)件(jian)另一端(duan)平面時,可采(cai)用(yong)上述方式(shi)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(yang)樹(shu)脂(zhi)結(jie)合劑(ji),將薄(bo)(bo)(bo)片(pian)(pian)工(gong)件(jian)(jian)在(zai)(zai)自由狀態(tai)下(xia)粘(zhan)到(dao)一(yi)(yi)塊平(ping)(ping)(ping)板(ban)上(shang)(shang)。平(ping)(ping)(ping)板(ban)連同薄(bo)(bo)(bo)片(pian)(pian)一(yi)(yi)起(qi)放到(dao)磁力(li)(li)吸(xi)盤上(shang)(shang)。磨(mo)平(ping)(ping)(ping)薄(bo)(bo)(bo)片(pian)(pian)一(yi)(yi)端(duan)平(ping)(ping)(ping)面(mian)后(hou),再將薄(bo)(bo)(bo)片(pian)(pian)工(gong)件(jian)(jian)從平(ping)(ping)(ping)板(ban)上(shang)(shang)取下(xia)來,以(yi)磨(mo)平(ping)(ping)(ping)的一(yi)(yi)面(mian)放到(dao)磁力(li)(li)吸(xi)盤上(shang)(shang),再磨(mo)削(xue)薄(bo)(bo)(bo)片(pian)(pian)工(gong)件(jian)(jian)的另一(yi)(yi)端(duan)平(ping)(ping)(ping)面(mian)。由于環(huan)(huan)氧(yang)樹(shu)脂(zhi)在(zai)(zai)未(wei)硬化(hua)之前有流動性(xing),它可(ke)(ke)以(yi)填平(ping)(ping)(ping)薄(bo)(bo)(bo)片(pian)(pian)工(gong)件(jian)(jian)與平(ping)(ping)(ping)板(ban)之間(jian)的間(jian)隙(xi)。當環(huan)(huan)氧(yang)樹(shu)脂(zhi)硬化(hua)后(hou),工(gong)件(jian)(jian)與平(ping)(ping)(ping)板(ban)粘(zhan)結(jie)在(zai)(zai)一(yi)(yi)起(qi),成(cheng)為一(yi)(yi)個整體,從而大(da)大(da)增強了工(gong)件(jian)(jian)的剛(gang)性(xing)。在(zai)(zai)磁力(li)(li)吸(xi)引下(xia),薄(bo)(bo)(bo)片(pian)(pian)工(gong)件(jian)(jian)不會產生夾緊變形,為磨(mo)削(xue)出平(ping)(ping)(ping)直平(ping)(ping)(ping)面(mian)創造了條件(jian)(jian)。也可(ke)(ke)用(yong)厚油脂(zhi)代替環(huan)(huan)氧(yang)樹(shu)脂(zhi)填充(chong)薄(bo)(bo)(bo)片(pian)(pian)工(gong)件(jian)(jian)與磁力(li)(li)吸(xi)盤之間(jian)的間(jian)隙(xi),增強工(gong)件(jian)(jian)的剛(gang)性(xing),同樣(yang)可(ke)(ke)以(yi)收到(dao)良好的效果(guo)。
4、墊彈性墊片裝夾方式在(zai)平(ping)面磨(mo)床上磨(mo)削上述薄(bo)片工(gong)(gong)件時,采用彈性夾緊機構,使薄(bo)片工(gong)(gong)件在(zai)自由狀態下實現(xian)定位與夾緊。在(zai)工(gong)(gong)件與磁性工(gong)(gong)作(zuo)臺之間墊一層0.5mm厚的橡(xiang)膠,當工(gong)(gong)件受磁性吸引(yin)力作(zuo)用時,橡(xiang)膠被壓縮,彈性變形變小,從而(er)可(ke)磨(mo)削出工(gong)(gong)件的平(ping)直平(ping)面。反復磨(mo)削幾次,可(ke)滿足加工(gong)(gong)精度要(yao)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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