CNC lathe feed production processing route refers to the turning tool from the tooling point (or machine tool fixed origin) to start the movement, until the point of return and end of the production processing program through the route, including the route of cutting processing and tool cutting, cutting out and other non-cutting empty stroke path.
Most of the feed route of finishing is along the contour of its parts in turn, thus, the main point of the work to clarify the feed route is to clarify the roughing and empty stroke feed route (cnc precision parts machining).
In the CNC machine tool processing (cnc precision parts machining), the production of processing routes should generally be clear to follow the following principles.
① reason should be able to ensure the accuracy and surface roughness of the workpiece being produced and processed.
② make the production processing route is the shortest, reduce the empty travel time, improve production processing efficiency.
③Simplify the numerical calculation workload as much as possible, and simplify the production processing procedure.
④For some programs that are used repeatedly, subroutines should be used.