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(qin)龍磨床的小(xiao)編今天就來(lai)跟大(da)家介紹一下(xia)它的四種(zhong)裝(zhuang)夾(jia)方式,幫助大(da)家更好(hao)地了解平面磨床。
1、機械裝夾方式
利用大氣的壓力裝夾(jia)薄(bo)片工(gong)件來進行(xing)(xing)磨削加工(gong)。其工(gong)作原理為:夾(jia)具(ju)體上設有(you)橡(xiang)膠密封(feng)圈,把薄(bo)片工(gong)件放(fang)在橡(xiang)膠密封(feng)圈上,從(cong)而使工(gong)件與夾(jia)具(ju)體之間形成密封(feng)腔。用真(zhen)空泵將室(shi)內(nei)空氣從(cong)抽(chou)氣孔抽(chou)出,這時(shi)工(gong)件被(bei)夾(jia)緊。由于(yu)夾(jia)緊力小(xiao),可采用圓周磨削方法進行(xing)(xing)磨削加工(gong)。當磨削好薄(bo)片工(gong)件一端平(ping)面后,磨削薄(bo)片工(gong)件另一端平(ping)面時(shi),可采用上述方式(shi)進行(xing)(xing),同樣可得到滿意的結果。
3、用臨時措施加強薄片工件的剛性采(cai)用環(huan)(huan)氧(yang)樹(shu)脂(zhi)結合(he)劑,將薄(bo)(bo)(bo)(bo)(bo)片(pian)工(gong)件(jian)(jian)(jian)(jian)在(zai)自由狀態下粘到一(yi)(yi)塊平(ping)(ping)板(ban)(ban)上(shang)(shang)。平(ping)(ping)板(ban)(ban)連同薄(bo)(bo)(bo)(bo)(bo)片(pian)一(yi)(yi)起(qi)放(fang)到磁(ci)力吸(xi)盤上(shang)(shang)。磨(mo)平(ping)(ping)薄(bo)(bo)(bo)(bo)(bo)片(pian)一(yi)(yi)端平(ping)(ping)面(mian)后,再將薄(bo)(bo)(bo)(bo)(bo)片(pian)工(gong)件(jian)(jian)(jian)(jian)從(cong)平(ping)(ping)板(ban)(ban)上(shang)(shang)取下來,以磨(mo)平(ping)(ping)的(de)一(yi)(yi)面(mian)放(fang)到磁(ci)力吸(xi)盤上(shang)(shang),再磨(mo)削薄(bo)(bo)(bo)(bo)(bo)片(pian)工(gong)件(jian)(jian)(jian)(jian)的(de)另一(yi)(yi)端平(ping)(ping)面(mian)。由于環(huan)(huan)氧(yang)樹(shu)脂(zhi)在(zai)未硬化之前有流動性,它可以填平(ping)(ping)薄(bo)(bo)(bo)(bo)(bo)片(pian)工(gong)件(jian)(jian)(jian)(jian)與平(ping)(ping)板(ban)(ban)之間(jian)(jian)的(de)間(jian)(jian)隙。當(dang)環(huan)(huan)氧(yang)樹(shu)脂(zhi)硬化后,工(gong)件(jian)(jian)(jian)(jian)與平(ping)(ping)板(ban)(ban)粘結在(zai)一(yi)(yi)起(qi),成為一(yi)(yi)個整體,從(cong)而大大增(zeng)強了工(gong)件(jian)(jian)(jian)(jian)的(de)剛(gang)性。在(zai)磁(ci)力吸(xi)引下,薄(bo)(bo)(bo)(bo)(bo)片(pian)工(gong)件(jian)(jian)(jian)(jian)不(bu)會(hui)產(chan)生夾(jia)緊變(bian)形,為磨(mo)削出(chu)平(ping)(ping)直(zhi)平(ping)(ping)面(mian)創造了條件(jian)(jian)(jian)(jian)。也可用厚油脂(zhi)代替環(huan)(huan)氧(yang)樹(shu)脂(zhi)填充薄(bo)(bo)(bo)(bo)(bo)片(pian)工(gong)件(jian)(jian)(jian)(jian)與磁(ci)力吸(xi)盤之間(jian)(jian)的(de)間(jian)(jian)隙,增(zeng)強工(gong)件(jian)(jian)(jian)(jian)的(de)剛(gang)性,同樣可以收到良好的(de)效果。
4、墊彈性墊片裝夾方式在(zai)平面(mian)磨(mo)(mo)床上磨(mo)(mo)削(xue)上述薄(bo)片工(gong)件(jian)(jian)(jian)時,采(cai)用彈性夾緊(jin)機構,使薄(bo)片工(gong)件(jian)(jian)(jian)在(zai)自由狀態下實現(xian)定位(wei)與夾緊(jin)。在(zai)工(gong)件(jian)(jian)(jian)與磁(ci)性工(gong)作(zuo)臺之間墊(dian)一(yi)層0.5mm厚(hou)的橡膠(jiao),當工(gong)件(jian)(jian)(jian)受磁(ci)性吸引力作(zuo)用時,橡膠(jiao)被壓縮,彈性變(bian)形變(bian)小,從而可磨(mo)(mo)削(xue)出工(gong)件(jian)(jian)(jian)的平直(zhi)平面(mian)。反復磨(mo)(mo)削(xue)幾次,可滿足加工(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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