維修天津鼎時CK300L數控車床數控機床維修

基本參數         床身上zui大回轉直徑            mm       300

                 拖板上zui大回轉直徑            mm       100

                 zui大工件長度                  mm       320

                 滑板zui大行程（x向）          mm       230

主傳動           主軸通孔直徑                  mm       φ40

                 主軸轉速范圍                  rpm       300-3000rpm

                 主電機功率                    kw        4

尾座             尾架套筒錐孔                             莫氏3#

                 套筒zui大行程                   mm       80

加工精度         定位精度                       mm        0.01

                 重復定位精度                   mm       ±0.005

                 加工橢圓度                     mm        0.005

                 加工粗糙度                     μm        ra0.8

電動刀架         刀位數                         位          4或排刀

                 重復定位精度                   mm         0.003