​The principle of CNC machining center to follow in processing

 The feed processing route of the CNC lathe refers to the path that the turning tool moves from the tool setting point (or the fixed origin of the machine tool) until it returns to the point and ends the processing program, including the path of cutting processing and non-cutting such as cutting in and out of the tool Empty travel path.


The feed route of finishing is basically carried out along the part contour sequence. Therefore, the focus of determining the feed route is to determine the feed route of rough machining and idle stroke.

In the CNC machining center, the determination of the processing route generally follows the following principles.

  • ① The accuracy and surface roughness of the processed workpiece should be guaranteed.
  • ②The processing route is shortened, the idle travel time is reduced, and the processing efficiency is improved.
  • ③The numerical control machining center tries to simplify the workload of numerical calculation and simplify the processing procedure.
  • ④For some reusable programs, subroutines should be used.