General CNC machining usually refers to precision machining, CNC machining lathe, CNC machining milling machine, CNC machining boring and milling machine, etc.
1. 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 the cutting process and the tool cut in, cut out, etc. Non-cutting idle travel path.
2. The feed route of finishing is basically carried out along the part contour sequence. The focus of determining the feed route is to determine the feed route of rough machining and idle stroke.
3. In CNC lathe processing, the determination of the processing route generally follows the following principles, which should be able to ensure the accuracy and surface roughness of the workpiece to be processed.
4. Make the processing route the shortest, reduce the idle travel time, improve the processing efficiency, try to simplify the workload of numerical calculation, simplify the processing procedure, and for some reusable procedures, subroutines should be used.
5. CNC index-controlled machine tools are programmed and controlled by CNC machining languages, usually G codes.
