Precision CNC machining of key technologies lathe parts machine tool system overall integrated design technology. Basic machine tool design and manufacturing, the technical tolerance of each link. Ultra-precision machine tools are almost in a technical limit or critical use of the situation, which link is slightly considered or poorly resolved, will cause the overall failure. Therefore, the design of the machine tool system as a whole and each part of the technology has a very comprehensive and deep understanding. Need to be feasible, from the overall consideration, extremely well thought out relationship comprehensive design. Highly rigid and smooth machine structure design and manufacturing technology. Especially the LODTM machine tool, because the body is larger, itself heavier, the net weight of the load-bearing workpiece changes greatly, any small deformation will affect the processing accuracy. In addition to the material, structural form, and process level requirements, the custom machining structure design of precision shafts must also be executable when the machine is running.
