Establishment of CNC processing route

time:2019-06-06 click:




The CNC uses a computer to replace the original numerical control device composed of hardware logic circuits, so that the realization of various control functions such as storage, processing, calculation, logic judgment of input operation instructions can be completed by computer software, and the generated micro-instruction transmission is processed. Drive the motor or hydraulic actuator to drive the device.

The CNC lathe feed machining route refers to the path that the turning tool starts from the tool point (or the fixed point of the machine tool) until it returns to the point and ends the machining process, including the cutting path and the cutting and cutting of the tool. Cut the empty path.

The finished feed routes are basically in the order of their part contours. Therefore, the focus of the determination of the feed route is to determine the feed path for roughing and idle travel.

In the machining of CNC lathes, the determination of the processing route generally follows the following principles.
1.Should ensure the accuracy and surface roughness of the workpiece being machined.
2. The processing route is the shortest, the idle travel time is reduced, and the processing efficiency is improved.
3. Simplify the workload of numerical calculations and simplify the processing procedure.
4. For some reusable programs, subroutines should be used.

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