Numerical control lathe machines the characteristic of the swing tower part with exterior good surface roughness
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source:DALLMAN CNC Machining
Numerical control lathe can machine the part with an exterior small surface roughness, not only because the tigidity of the machine tool is mixed,be production precision is tall, because it is provided,still have function of cutting of constant linear velocity. Below the case that in material allowance of vehicle of qualitative, fine and cutting tool already decided, exterior surface roughness depends on feed quantity and cutting speed. When end panel of the turning on traditional lathe, because rotate speed is constant in cutting process, theoretic the surface roughness that only some diameter is in is the smallest. Also can discover the surface roughness inside end panel is abhorrent actually. The function of cutting of constant linear velocity of lathe of use numerical control, can choose optimal linear velocity to come cutting end panel, the surface roughness that such cutting go out already small agree again. Numerical control lathe still agrees with turning the spare parts that surface roughness of each place surface asks to differ. Place can be achieved with the method that reduces feed, and this is impracticable on traditional lathe. CNC MillingCNC Machining