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What are the types of machining objects of CNC lathes

In hardware processing, any rotary parts that can be clamped on an ordinary lathe can be processed on a CNC lathe. However, CNC lathes have the characteristics of high machining accuracy, linear and arc interpolation, and automatic speed change during hardware processing, and their process boundaries are much wider than ordinary machine tools.

The CNC lathe has good rigidity, high precision in manufacturing and tool setting, and can easily and accurately enter manual compensation and automatic compensation, so it can process parts with high dimensional accuracy. The rest of the CNC turning tool activities are completed by high-precision interpolation activities and servo drives. In addition to the rigidity of the machine tool and high manufacturing accuracy, it can process the linearity, roundness, cylindricity, etc. of the generatrix. Demanding parts. Regarding the appearance of arcs and other curves, the approach level of the processed form and the geometric form required on the drawing is much higher than that of the profiling lathe.
CNC lathes have constant linear speed cutting performance, so you might as well choose the best linear speed to cut the conical surface and end surface, so that the surface roughness value after turning is small and uniform, and the parts with small and even surface roughness values ​​can be processed.

The CNC lathe can not only turn any straight, tapered and end-face threads of equal lead, but also can turn the threads with smooth transition between variable lead and variable lead. When the CNC lathe is turning the thread, the spindle rotation does not need to be changed in turn like an ordinary lathe. It may as well cycle one-by-one without stopping until the end, so the efficiency of the CNC lathe is very high.

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Post time: Oct-12-2020