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数控车床的(de)(de)(de)结构数(shu)(shu)控(kong)(kong)车(che)床(chuang)也是由(you)主(zhu)(zhu)轴(zhou)(zhou)箱、刀(dao)(dao)架(jia)、进(jin)给(ji)(ji)传(chuan)(chuan)动(dong)(dong)(dong)体(ti)系(xi)、床(chuang)身,液压体(ti)系(xi)、冷却体(ti)系(xi)、光(guang)滑体(ti)系(xi)等(deng)部分组成的(de)(de)(de),仅仅数(shu)(shu)控(kong)(kong)车(che)床(chuang)的(de)(de)(de)进(jin)给(ji)(ji)体(ti)系(xi)与(yu)卧(wo)式车(che)床(chuang)的(de)(de)(de)进(jin)给(ji)(ji)体(ti)系(xi)在结构上存在着本质上的(de)(de)(de)不同(tong)。卧(wo)式车(che)床(chuang)主(zhu)(zhu)轴(zhou)(zhou)的(de)(de)(de)运(yun)(yun)动(dong)(dong)(dong)经(jing)过(guo)挂轮架(jia)、进(jin)给(ji)(ji)箱、溜板(ban)箱传(chuan)(chuan)到刀(dao)(dao)架(jia),完成纵向(xiang)(xiang)和横向(xiang)(xiang)进(jin)给(ji)(ji)运(yun)(yun)动(dong)(dong)(dong)。而数(shu)(shu)控(kong)(kong)车(che)床(chuang)是选用(yong)伺服电动(dong)(dong)(dong)机,经(jing)滚珠丝杠(gang)传(chuan)(chuan)到滑板(ban)和刀(dao)(dao)架(jia),完成z向(xiang)(xiang)(纵向(xiang)(xiang))和置向(xiang)(xiang)(横向(xiang)(xiang))进(jin)给💮(ji)(ji)运(yun)(yun)动(dong)(dong)(dong)。数(shu)(shu)控(kong)(kong)车(che)床(chuang)也有女Ⅱ工(gong)各种(zhong)螺纹的(de)(de)(de)功(gong)用(yong),主(zhu)(zhu)轴(zhou)(zhou)旋转(zhuan)与(yu)刀(dao)(dao)架(jia)移(yi)动(dong)(dong)(dong)间(jian)的(de)(de)(de)运(yun)(yun)动(dong)(dong)(dong)联系(xi)经(jing)过(guo)数(shu)(shu)控(kong)(kong)体(ti)系(xi)来操控(kong)(kong)。数(shu)(shu)控(kong)(kong)车(che)床(chuang)主(zhu)(zhu)轴(zhou)(zhou)箱内(nei)设备有脉(mai)冲(chong)编码(ma)器,主(zhu)(zhu)轴(zhou)(zhou)的(de)(de)(de)运(yun)(yun)动(dong)(dong)(dong)经(jing)过(guo)同(tong)步齿形(xing)带1 1地传(chuan)(chuan)到脉(mai)冲(chong)编码(ma)器。当主(zhu)(zhu)轴(zhou)(zhou)旋转(zhuan)时,脉(mai)冲(chong)编码(ma)器便(bian)宣布检测脉(mai)冲(chong)信(xin)号给(ji)(ji)数(shu)(shu)控(kong)(kong)体(ti)系(xi),使主(zhu)(zhu)轴(zhou)(zhou)电动(dong)(dong)(dong)机的(de)(de)(de)旋转(zhuan)与(yu)刀(dao)(dao)架(jia)的(de)(de)(de)切(qie)削(xue)进(jin)给(ji)(ji)保持加工(gong)螺纹所需的(de)(de)(de)运(yun)(yun)动(dong)(dong)(dong)联系(xi),即完成加工(gong)螺纹时主(zhu)(zhu)轴(zhou)(zhou)转(zhuan)一(yi)转(zhuan),刀(dao)(dao)架(jia)z向(xiang)(xiang)移(yi)动(dong)(dong)(dong)工(gong)件一(yi)个导(dao)程。