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How to solve the knife marks. Generally, the main reason for the knife marks or lines in the processing is the wear of the tool, followed by fast feed or slow speed, and the material of aluminum alloy products. Adjust the speed and feed rate during processing. Here are the steps to solve the knife marks and knife lines:

1. Reserve a suitable finishing allowance;

2. Reduce programming cutting tolerance;

3. Optimize the overlap of advancing and retreating tools;

4. On-site verification and detection of the peak value of the knife connection;

5. Selective advance and retreat knife;

6. Select the appropriate tool for the position where the knife can be cut through.

Xiehe has 20 years of experience in aluminum alloy cnc processing, professional processing of aluminum parts precision parts processing, aluminum alloy shell, aluminum alloy cavity and other aluminum parts processing, high-quality surface treatment one-stop service manufacturers, according to customer non-standard precision parts processing as demand , combined with hot and cold forging, die-casting, extrusion, CNC turning and milling and various difficult surface treatment processes, etc., to provide you with high-quality integrated solutions.