How to improve the quality of cnc lathe parts?

1. before CNC lathe machining, please use the calibrator to check whether the tool is swinging within the allowed tolerance range. Before processing, the cutter head and locking nozzle should be blown clean with a wind gun, or wiped with a cloth to install the knife. Accuracy and quality have a certain impact.

2. the program list of cnc lathe processing files should be normalized, including model, name, program name, processing content, tool size, feed amount, especially the safe length of the tool holder, the reserve margin for each program and the indicator light. A knife. Be specific.

  3. the cnc lathe processing program list should be consistent with the direction of the reference Angle indicated by the mold, and then check the upper 3D diagram, especially the part that has been drilled and transported water, you must check whether the 3D diagram and the level on the part are consistent.

4. before processing, it is necessary to understand the content of the cnc lathe processing program, the program must have 2D or 3D maps, and must be marked with "X length, Y width, Z height" six sides of the data, which should be flat marked with "Z" value, convenient for the operator to check whether the data is correct after processing. Tolerance data should be indicated when tolerances are available.

5. the reasonable use of cnc lathe processing tools, should strictly distinguish between steel, copper knife processing, the remaining amount of the knife should be reasonable, in order to make the part finish and tool life possible. Even better.

6. When clamping, please note whether the name and model of the part processed by the cnc lathe are the same as the program list, whether the material size matches, whether the clamping height is high enough, and the number of calipers used.

7. cnc lathe processing speed should be strictly controlled by the operator. F speed and S spindle speed should be reasonably adjusted. When the speed of F is fast, the S spindle should be accelerated. The feed speed must be adjusted in different areas. After processing, check that there are no problems with the quality, and then you can get off the car and carry out perfect processing.