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。平面磨床生產廠家勤龍磨(mo)床的小編今天就來跟(gen)大(da)家(jia)介紹一下它的四種裝夾方式,幫助大(da)家(jia)更好地了解平面磨(mo)床。
1、機械裝夾方式
利(li)用(yong)大氣(qi)的(de)壓力裝(zhuang)夾(jia)(jia)薄片(pian)(pian)工件(jian)(jian)來進(jin)行磨(mo)削(xue)(xue)加工。其工作原理(li)為(wei):夾(jia)(jia)具體上(shang)設有橡(xiang)膠(jiao)密封圈(quan)(quan),把薄片(pian)(pian)工件(jian)(jian)放在橡(xiang)膠(jiao)密封圈(quan)(quan)上(shang),從而使工件(jian)(jian)與夾(jia)(jia)具體之(zhi)間形(xing)成(cheng)密封腔。用(yong)真(zhen)空泵將室內空氣(qi)從抽(chou)氣(qi)孔抽(chou)出,這時工件(jian)(jian)被夾(jia)(jia)緊(jin)。由于夾(jia)(jia)緊(jin)力小,可(ke)采用(yong)圓周磨(mo)削(xue)(xue)方(fang)法進(jin)行磨(mo)削(xue)(xue)加工。當磨(mo)削(xue)(xue)好薄片(pian)(pian)工件(jian)(jian)一端平(ping)面后,磨(mo)削(xue)(xue)薄片(pian)(pian)工件(jian)(jian)另(ling)一端平(ping)面時,可(ke)采用(yong)上(shang)述方(fang)式進(jin)行,同樣(yang)可(ke)得到滿意(yi)的(de)結果。
3、用臨時措施加強薄片工件的剛性采用環氧樹(shu)(shu)脂(zhi)(zhi)結合(he)劑(ji),將薄(bo)(bo)片(pian)(pian)工(gong)(gong)件(jian)(jian)在(zai)(zai)(zai)自由(you)狀態(tai)下(xia)粘(zhan)到一塊平(ping)板(ban)(ban)上(shang)。平(ping)板(ban)(ban)連同(tong)薄(bo)(bo)片(pian)(pian)一起放到磁(ci)力吸(xi)盤上(shang)。磨(mo)平(ping)薄(bo)(bo)片(pian)(pian)一端(duan)(duan)平(ping)面(mian)(mian)后,再將薄(bo)(bo)片(pian)(pian)工(gong)(gong)件(jian)(jian)從(cong)平(ping)板(ban)(ban)上(shang)取下(xia)來,以磨(mo)平(ping)的(de)(de)(de)一面(mian)(mian)放到磁(ci)力吸(xi)盤上(shang),再磨(mo)削薄(bo)(bo)片(pian)(pian)工(gong)(gong)件(jian)(jian)的(de)(de)(de)另一端(duan)(duan)平(ping)面(mian)(mian)。由(you)于環氧樹(shu)(shu)脂(zhi)(zhi)在(zai)(zai)(zai)未硬化之(zhi)前(qian)有(you)流動(dong)性,它可(ke)以填平(ping)薄(bo)(bo)片(pian)(pian)工(gong)(gong)件(jian)(jian)與平(ping)板(ban)(ban)之(zhi)間(jian)的(de)(de)(de)間(jian)隙。當環氧樹(shu)(shu)脂(zhi)(zhi)硬化后,工(gong)(gong)件(jian)(jian)與平(ping)板(ban)(ban)粘(zhan)結在(zai)(zai)(zai)一起,成為(wei)一個(ge)整體,從(cong)而大大增強了工(gong)(gong)件(jian)(jian)的(de)(de)(de)剛(gang)性。在(zai)(zai)(zai)磁(ci)力吸(xi)引下(xia),薄(bo)(bo)片(pian)(pian)工(gong)(gong)件(jian)(jian)不(bu)會產(chan)生夾緊變形,為(wei)磨(mo)削出平(ping)直平(ping)面(mian)(mian)創造(zao)了條件(jian)(jian)。也可(ke)用厚油脂(zhi)(zhi)代替(ti)環氧樹(shu)(shu)脂(zhi)(zhi)填充薄(bo)(bo)片(pian)(pian)工(gong)(gong)件(jian)(jian)與磁(ci)力吸(xi)盤之(zhi)間(jian)的(de)(de)(de)間(jian)隙,增強工(gong)(gong)件(jian)(jian)的(de)(de)(de)剛(gang)性,同(tong)樣可(ke)以收到良好的(de)(de)(de)效果。
4、墊彈性墊片裝夾方式在平(ping)面(mian)(mian)磨床上磨削上述薄(bo)(bo)片(pian)工(gong)(gong)(gong)件時,采用彈性(xing)夾(jia)緊(jin)機構,使薄(bo)(bo)片(pian)工(gong)(gong)(gong)件在自由狀態下實現(xian)定(ding)位與夾(jia)緊(jin)。在工(gong)(gong)(gong)件與磁性(xing)工(gong)(gong)(gong)作(zuo)臺之間(jian)墊一層0.5mm厚的橡(xiang)膠,當工(gong)(gong)(gong)件受磁性(xing)吸引(yin)力(li)作(zuo)用時,橡(xiang)膠被(bei)壓縮(suo),彈性(xing)變(bian)形(xing)變(bian)小(xiao),從而可磨削出工(gong)(gong)(gong)件的平(ping)直(zhi)平(ping)面(mian)(mian)。反復磨削幾次,可滿足加工(gong)(gong)(gong)精(jing)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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