1. Reasonable use of CNC processing tools
The light knife of processing steel and bronze should be strictly distinguished, and the balance of the light knife should be reasonable, so that the smoothness of the workpiece and the life of the tools will be better.
2. Before CNC processing, use the school table to detect whether the knife is swinged within the allowable tolerance range. The knife head and lock thezzit should be cleaned with a wind gun before processing. Accuracy and quality have a certain effect.
3. When installing a clip, pay attention to see whether the name and model of the CNC processing workpiece and program order are the same, whether the material size matches, whether the height of the fixture is high enough, and the number of cardton cards.
4. The procedure of CNC processing is consistent with the reference angle marked by the mold, and then check whether the 3D chart is right, especially the workpiece that has already drilled water. Whether it is consistent, if there is an unknown to the programmter or find a clamp master to the 2D drawings, see if the 2D and the 3D reference angle are consistent.
5. The program single of CNC processing files should be formalized, including mold numbers, names, program names, processing content, tool size, sword inlet, especially the safety length of the knife and folder, the remaining amount of the reserved each program, the light knife knife, the light knife knife, the light knife knife To indicate clearly, places to be connected to the planes in the R side must be indicated in the program list. The operator should increase 0.02 to 0.05mm first processing during processing. , Touch it with your hands, if you do n’t go down the gong.
6. Before processing, you must understand the program content of the CNC processing. There must be 2D or 3D diagrams on the program order, and the six sides of the six sides of "X long, y wide, and Z high" must be marked. Z "value, the operator is convenient to detect whether the data is correct after processing, and the tolerance data should be indicated.
7. The operator of the machine tool processing speed must be strictly controlled. The speed of F speed and S's spindle must be adjusted reasonably. When F speed is fast, the main shaft must be accelerated. After processing, check the quality of the inspection before the plane can be removed. It must be perfectly processed.
