What are some precautions about the cutting machine

1) When moving the table or spindle, the moving speed should be correctly selected according to the distance between the workpiece and the workpiece to prevent collision when the movement is too fast.
2) When programming, determine the correct processing technology and processing route according to the actual situation, to prevent the workpiece from being scrapped or cut off in advance due to insufficient processing position or insufficient edge strength.
3) Before the line is cut, you must confirm that the program and compensation amount are correct.
4) Check if the wire tension is sufficient. When cutting the taper, the tension should be reduced to half the usual.
5) Check if the feed speed of the wire is appropriate.
6) Select open machining or close machining according to the actual condition of the workpiece, and minimize the distance between the nozzle and the workpiece while avoiding interference. In the case of close-packing, the distance between the nozzle and the workpiece is generally 0.05 to 0.1 mm.
7) Check whether the jet flow selection is reasonable, use high pressure jet flow during roughing, and use low pressure jet flow during finishing.
8) When cutting, pay attention to observe and judge the processing stability, and adjust it when it is bad.
9) During the processing, it is necessary to inspect and supervise the cutting conditions frequently, and find problems immediately.