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数控车床的(de)结构(gou)数(shu)(shu)控(kong)(kong)(k𓆏ong)车(che)(che)床也(ye)是(shi)由主(zhu)(zhu)(zhu)轴箱、刀(dao)(dao)(dao)架(jia)(jia)、进(jin)(jin)给(ji)传(chuan)(chuan)动(dong)(dong)体(ti)(ti)系(xi)(xi)、床身(shen),液压体(ti)(ti)系(xi)(xi)、冷却体(ti)(ti)系(xi)(xi)、光(guang)滑体(ti)(ti)系(xi)(xi)等部分(fen)组(zu)成(cheng)的(de),仅(jin)仅(jin)数(shu)(shu)控(kong)(kong)(kong)车(che)(che)床的(de)进(jin)(jin)给(ji)体(ti)(ti)系(xi)(xi)与(yu)卧式(shi)车(che)(che)床的(de)进(jin)(jin)给(ji)体(ti)(ti)系(xi)(xi)在结构(gou)上存在着本质(zhi)上的(de)不同(tong)。卧式(shi)车(che)(che)床主(zhu)(zhu)(zhu)轴的(de)运(yun)(yun)动(dong)(dong)经(jing)过挂轮架(jia)(jia)、进(jin)(jin)给(ji)箱、溜板(ban)箱传(chuan)(chuan)到(dao)刀(dao)(dao)(dao)架(jia)(jia),完成(cheng)纵向(xiang)(xiang)和横向(xiang)(xiang)进(jin)(jin)给(ji)运(yun)(yun)动(dong)(dong)。而数(shu)(shu)控(kong)(kong)(kong)车(che)(che)床是(shi)选用伺(si)服电(dian)动(dong)(dong)机,经(jing)滚(gun)珠(zhu)丝杠传(chuan)(chuan)到(dao)滑板(ban)和刀(dao)(dao)(dao)架(jia)(jia),完成(cheng)z向(xiang)(xiang)(纵向(xiang)(xiang))和置向(xiang)(xiang)(横向(xiang)(xiang))进(jin)(jin)给(ji)运(yun)(yun)动(dong)(dong)。数(shu)(shu)控(kong)(🦩kong)(kong)车(che)(che)床也(ye)有(you)女Ⅱ工(gong)各种螺(luo)纹(wen)的(de)功用,主(zhu)(zhu)(zhu)轴旋(xuan)转(zhuan)(zhuan)与(yu)刀(dao)(dao)(dao)架(jia)(jia)移动(dong)(dong)间的(de)运(yun)(yun)动(dong)(dong)联系(xi)(xi)经(jing)过数(shu)(shu)控(kong)(kong)(kong)体(ti)(ti)系(xi)(xi)来操控(kong)(kong)(kong)。数(shu)(shu)控(kong)(kong)(kong)车(che)(che)床主(zhu)(zhu)(zhu)轴箱内(nei)设备有(you)脉冲编码器(qi),主(zhu)(zhu)(zhu)轴的(de)运(yun)(yun)动(dong)(dong)经(jing)过同(tong)步齿(chi)形带1 1地传(chuan)(chuan)到(dao)脉冲编码器(qi)。当主(zhu)(zhu)(zhu)轴旋(xuan)转(zhuan)(zhuan)时(shi),脉冲编码器(qi)便(bian)宣布检(jian)测(ce)脉冲信号给(ji)数(shu)(shu)控(kong)(kong)(kong)体(ti)(ti)系(xi)(xi),使主(zhu)(zhu)(zhu)轴电(dian)动(dong)(dong)机的(de)旋(xuan)转(zhuan)(zhuan)与(yu)刀(dao)(dao)(dao)架(jia)(jia)的(de)切削进(jin)(jin)给(ji)保持(chi)加(jia)工(gong)螺(luo)纹(wen)所需(xu)的(de)运(yun)(yun)动(dong)(dong)联系(xi)(xi),即完成(cheng)加(jia)工(gong)螺(luo)纹(wen)时(shi)主(zhu)(zhu)(zhu)轴转(zhuan)(zhuan)一(yi)转(zhuan)(zhuan),刀(dao)(dao)(dao)架(jia)(jia)z向(xiang)(xiang)移动(dong)(dong)工(gong)件(jian)一(yi)个导(dao)程(cheng)。