Single-board microcomputer WEDM microcomputer controllers were produced earlier. At present, few WEDM manufacturers produce them. However, there are a large number of users who use them. Medium-wire wire-cutting is a technology-intensive product and belongs to precision processing equipment. Wire cutting operators must undergo rigorous training before using the machine tool and obtain a qualified operation certificate before they can work on the machine.



 　　 In order to use the WEDM machine safely, reasonably and effectively, the cnc operator is required to abide by the following operating rules:

　　 (1) Have a full understanding of the performance and structure of wire feeding in self-use, and be able to master the operating procedures of the machine tool and comply with the safety production system:

　　 (2) Processing within the allowable specification range of the medium wire cutting, do not work with overweight or over-travel;

　　 (3) Always check the power cord of the middle wire machine tool, whether the overtravel switch and the reversing switch are safe and stable, and work with faults is not allowed;

　　 (4) According to the lubrication parts specified in the middle wire operation manual, regularly inject the specified lubricating oil or grease to ensure the flexible operation of the middle wire, especially the guide wheels and bearings should be regularly inspected and replaced;

　　 (5) Before processing, check whether the working fluid of the wire is sufficient and whether the water pipe and nozzle are unobstructed;

　　 (6) After get off work, clean up the working area of ​​the middle wire, clean the fixtures and die casting parts, etc.;

　　(7) Regularly check whether the wire-moving electrical equipment is damp and reliable, and wipe and clean it to prevent metal objects from falling in;

　　(8) Observe the system of fixed man and machine, and maintain regular centering and wire cutting;