The working table, saddle and ram are respectively installed on the machine tool body, girder and ram, hence realizing the movement of three coordinates.
工作台、滑鞍、滑枕分别在床身、横梁、滑鞍上，实现三坐标移动。
2
In detail explained tool machine to sign pillar again later on, slippery pedestal with slippery the saddle design of concrete process.