Safety operation procedures for CNC wire cutting machine tools

1. Basic precautions for safe operation

l. Please wear work clothes, safety shoes, work hats and protective glasses when working, and note: gloves are not allowed to operate the machine tool;

2. The warning sign installed on the machine tool should be moved or damaged;

3. Be careful not to place obstacles around the machine tool, and the working space should be large enough;

4. If a certain work needs to be completed by two or more people, attention should be paid to the coordination between them;

5. It is not allowed to use compressed air to clean machine tools, electrical cabinets and NC units.

Second, the preparation before the work

1. Before the machine tool starts to work, there should be preheating, carefully check whether the lubrication system is working normally, if the machine tool has not been started for a long time, you can first use manual lubrication to each part;

2. Carefully check whether the wire transportation mechanism and working fluid system are normal, and deal with abnormalities in time;

3. Check whether the high-frequency power supply is working normally, and adjust the relevant parameters;

4. Check whether the work is clamped and maintain good contact between the workpiece and the high-frequency power supply plate.

3. Safety precautions during work

l. It is forbidden to touch the wire transport mechanism by hand;

2. It is forbidden to touch the workpiece being processed by hand;

3. During the operation of the machine tool, the operator shall not leave the post

Fourth, the precautions after the completion of the work

1. Remove chips, wipe the machine tool, and use the machine tool to keep the environment clean

2. Check the status of lubricating oil and coolant, and add or replace it in time;

3. Turn off the power supply and the total power supply on the machine operation panel in turn.

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