床身上工件最大回轉(zhuǎn)直徑                                               250毫米
最大工件長度                                                                   550毫米
主軸通孔直徑                                                                    20毫米
主軸內(nèi)孔錐度                                                                 莫氏3號
尾軸孔錐度                                                                     莫氏2號
主軸轉(zhuǎn)速范圍（6級調(diào)速）                                 125-2000轉(zhuǎn)/分
拖板橫向行程                                                         &nb