The optimized tool path improves the tool path of the machining process, thereby improving the machining efficiency and reflecting the efficiency and advantages of CNC machining.
(1) In the process of processing, try to maintain the maximum and stable cutting speed, and give full play to the performance of machine tools and tools.
(2) Avoid the discontinuity and sudden change of acceleration during the machining process, and add some arc transition segments in the block.
(3) When the tool moves, keep a constant spindle feed and produce the same volume of chips.
(4) Minimize the change of the milling load and make the machining allowance control even.
(5) Reduce the no-cut motion, no vertical jump, no sharp change in the cutting direction.