1, Before CNC machining, please use the calibrator to check whether the tool swings within the allowable tolerance range. Before processing, the tool head and locking nozzle should be blown clean with an air gun, or wipe with a cloth to install the knife. Accuracy and quality have a certain impact.
2, CNC processing file program list should be normalized, including the model, name, program name, processing content, tool size, feed, especially the safety length of the knife clip, each program reservation margin and indicator light to be clearly pointed out.
3, The list of CNC machining procedures should be consistent with the direction of the reference Angle indicated by the mold, and then check the upper 3D drawing, especially the workpiece that has been drilled to transport water. It is necessary to check whether the 3D drawing is consistent with the level on the workpiece.
4, before processing, must understand the content of CNC machining program, program must have 2D or 3D map, and must mark "X length, Y width, Z height" six sides of data, which should be marked with "Z" value, convenient for the operator to check whether the data is correct after processing. Tolerance data should be indicated where tolerance is available.
5, reasonable use of CNC machining tools, should strictly distinguish between steel, copper knife processing, knife surplus should be reasonable, in order to make the workpiece finish and tool life become better.
6, When clamping, please note whether the name and model of CNC machining workpiece 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 machining speed should be strictly controlled by the operator. The speed of F and the speed of S spindle should be adjusted reasonably. When the speed of F is fast, the S axis 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 out of the car and do the perfect processing.
Asset Metal technology limited (Asset Precision) was founded in 2007 and is located in Dongguan City, southern China. At present, its production scale covers more than 50000 square meters. It has 4 factories and 3 R&D centers, 1000 employees, and has obtained more than 100 invention and utility model patents.
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