主(zhu)(zhu)轴(zhou)(zhou)(zhou)为平(ping)行(xing)状态的(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)就(jiu)叫做卧(wo)(wo)式(shi)(shi)加(jia)工(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)，一般情(qing)况(kuang)下(xia)卧(wo)(wo)式(shi)(shi)加(jia)工(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)都有(you)3-5个运动(dong)(dong)坐标(biao)轴(zhou)(zhou)(zhou)，常见的(de)(de)(de)(de)卧(wo)(wo)式(shi)(shi)加(jia)工(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)都是(shi)(shi)三(san)个直线运动(dong)(dong)轴(zhou)(zhou)(zhou)加(jia)一个回(hui)转运动(dong)(dong)坐标(biao)轴(zhou)(zhou)(zhou)，卧(wo)(wo)式(shi)(shi)加(jia)工(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)的(de)(de)(de)(de)工(gong)(gong)(gong)作台(tai)大多(duo)数为正(zheng)(zheng)方(fang)形，它可以对工(gong)(gong)(gong)件一次夹装能(neng)完(wan)成工(gong)(gong)(gong)件的(de)(de)(de)(de)各个侧面的(de)(de)(de)(de)加(jia)工(gong)(gong)(gong)。刚刚所说的(de)(de)(de)(de)是(shi)(shi)卧(wo)(wo)式(shi)(shi)加(jia)工(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)的(de)(de)(de)(de)基本结(jie)构(gou)，那么卧(wo)(wo)式(shi)(shi)加(jia)工(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)如何(he)进(jin)(jin)行(xing)结(jie)构(gou)分(fen)(fen)类(lei)(lei)呢？它的(de)(de)(de)(de)结(jie)构(gou)分(fen)(fen)类(lei)(lei)方(fang)法有(you)多(duo)样，有(you)主(zhu)(zhu)轴(zhou)(zhou)(zhou)箱位(wei)置分(fen)(fen)类(lei)(lei)的(de)(de)(de)(de)有(you)：主(zhu)(zhu)轴(zhou)(zhou)(zhou)箱正(zheng)(zheng)挂和(he)主(zhu)(zhu)轴(zhou)(zhou)(zhou)箱侧挂这(zhei)(zhei)两(liang)种(zhong)；按(an)(an)(an)立柱(zhu)(zhu)分(fen)(fen)类(lei)(lei)的(de)(de)(de)(de)有(you)：固定立柱(zhu)(zhu)和(he)动(dong)(dong)立柱(zhu)(zhu)这(zhei)(zhei)两(liang)种(zhong)；按(an)(an)(an)机床形状分(fen)(fen)类(lei)(lei)的(de)(de)(de)(de)有(you)：正(zheng)(zheng)T和(he)倒(dao)T两(liang)种(zhong)；按(an)(an)(an)Z轴(zhou)(zhou)(zhou)给(ji)进(jin)(jin)分(fen)(fen)类(lei)(lei)的(de)(de)(de)(de)有(you)：Z轴(zhou)(zhou)(zhou)工(gong)(gong)(gong)作台(tai)进(jin)(jin)给(ji)，Z轴(zhou)(zhou)(zhou)立柱(zhu)(zhu)进(jin)(jin)给(ji)，Z轴(zhou)(zhou)(zhou)滑枕进(jin)(jin)给(ji)三(san)种(zhong)；而在业(ye)内都是(shi)(shi)按(an)(an)(an)立柱(zhu)(zhu)来分(fen)(fen)类(lei)(lei)，小编今天就(jiu)来介绍按(an)(an)(an)立柱(zhu)(zhu)分(fen)(fen)类(lei)(lei)的(de)(de)(de)(de)结(jie)构(gou)吧(ba)。刚刚已经说了(le)立柱(zhu)(zhu)分(fen)(fen)类(lei)(lei)有(you)两(liang)种(zhong)，分(fen)(fen)别是(shi)(shi)动(dong)(dong)立柱(zhu)(zhu)和(he)固定立柱(zhu)(zhu)卧(wo)(wo)式(shi)(shi)加(jia)工(gong)(gong)(gong)中(zhong)(zhong)心(xin)(xin)，下(xia)面就(jiu)来介绍其结(jie)构(gou)以及特点吧(ba)。

固定立柱(zhu)类型的(de)卧式(shi)加工(gong)(gong)中(zhong)(zhong)心(xin)(xin)(xin)就三种(zhong)，立柱(zhu)固定，主轴箱做(zuo)Y向(xiang)运(yun)动(dong)，工(gong)(gong)作(zuo)台做(zuo)Z、X运(yun)动(dong)是一种(zhong)，主轴箱做(zuo)Y、Z向(xiang)运(yun)动(dong)，工(gong)(gong)作(zuo)台做(zuo)X向(xiang)运(yun)动(dong)是一种(zhong)；主轴箱做(zuo)Y、X向(xiang)运(yun)动(dong)，工(gong)(gong)作(zuo)台做(zuo)Z向(xiang)运(yun)动(dong)又是一种(zhong)；这就是固定立柱(zhu)卧式(shi)加工(gong)(gong)中(zhong)(zhong)心(xin)(xin)(xin)，此类结(jie)构的(de)卧式(shi)加工(gong)(gong)中(zhong)(zhong)心(xin)(xin)(xin)具(ju)有结(jie)构刚性(xing)好(hao)、加工(gong)(gong)精度高、安装调整方便等特点。

动(dong)(dong)(dong)(dong)立(li)(li)柱(zhu)(zhu)类型的卧(wo)式加(jia)(jia)工(gong)中心比较多，一共有三种，都是(shi)动(dong)(dong)(dong)(dong)立(li)(li)柱(zhu)(zhu)。工(gong)作(zuo)(zuo)台固定，立(li)(li)柱(zhu)(zhu)做(zuo)(zuo)X向运(yun)(yun)动(dong)(dong)(dong)(dong)，主轴箱(xiang)(xiang)侧挂做(zuo)(zuo)Z、Y向运(yun)(yun)动(dong)(dong)(dong)(dong)；工(gong)作(zuo)(zuo)台做(zuo)(zuo)Z向运(yun)(yun)动(dong)(dong)(dong)(dong)，立(li)(li)柱(zhu)(zhu)做(zuo)(zuo)X向运(yun)(yun)动(dong)(dong)(dong)(dong)，主轴箱(xiang)(xiang)做(zuo)(zuo)Y向运(yun)(yun)动(dong)(dong)(dong)(dong)；工(gong)作(zuo)(zuo)台做(zuo)(zuo)X运(yun)(yun)动(dong)(dong)(dong)(dong)，立(li)(li)柱(zhu)(zhu)做(zuo)(zuo)Z运(yun)(yun)动(dong)(dong)(dong)(dong)，主轴箱(xiang)(xiang)做(zuo)(zuo)Y向运(yun)(yun)动(dong)(dong)(dong)(dong)；这三种就是(shi)动(dong)(dong)(dong)(dong)立(li)(li)柱(zhu)(zhu)卧(wo)式加(jia)(jia)工(gong)中心。动(dong)(dong)(dong)(dong)立(li)(li)柱(zhu)(zhu)类卧(wo)式加(jia)(jia)工(gong)中心具有刚性(xing)高(gao)、负载能力大(da)、适合(he)重切削和粗加(jia)(jia)工(gong)。