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Confirm that the program and compensation amount are correct
- Apr 23, 2018 -

1) When moving the table or the main shaft, it is necessary to correctly select the moving speed according to the distance from the workpiece, and to prevent collision when the movement is too fast.

2) During programming, the correct processing technology and processing route should be determined according to the actual situation, and the workpieces caused by insufficient processing positions or insufficient strength of cutting edge should be eliminated or cut off in advance.

3) Before the line cutting, it is necessary to confirm whether the program and the compensation amount are correct.

4) Check if the wire tension is sufficient. When cutting the taper, the tension should be reduced to the usual half.

5) Check if the feed rate of the electrode wire is correct.

6) According to the actual situation of the workpiece to be selected open processing or close processing, to avoid the interference on the premise to minimize the distance between the nozzle and the workpiece. For close processing, the distance between the nozzle and the workpiece is generally 0.05 to 0.1 mm.

7) Check whether the choice of jet flow is reasonable, high-pressure jet flow is used for rough processing, and low pressure jet flow is used for fine processing.

8) When cutting, attention should be paid to observe and judge the stability of the processing, and if it is found to be bad, adjust in time.

9) During the processing, check and supervise the cutting conditions frequently and find that the problem is dealt with immediately.