In the field of mechanical processing, wire cutting is a commonly used processing method. When using it to cut copper parts, there are many key points that need to be paid special attention to.

Firstly, copper has good conductivity, and it is necessary to ensure accurate electrical parameter settings of the equipment before processing. Appropriate parameters such as pulse width and current magnitude can avoid affecting the cutting accuracy and surface quality of copper parts due to excessive electrical erosion, otherwise it is easy to encounter problems such as rough cutting surfaces and dimensional deviations. Furthermore, due to the relatively soft nature of copper, it must be firmly clamped and care must be taken to avoid damage to the copper parts from the clamping position. If the clamping is unstable and the copper part is displaced during the cutting process, the entire cutting work will be in vain, and even the cutting wire may be damaged.The selection of working fluid for wire cutting is also crucial. For copper parts, it is necessary to use a working fluid that can effectively remove chips, cool, and has low corrosiveness to copper, in order to ensure smooth cutting and extend the service life of the cutting wire. In addition, the cutting wire speed should also be controlled reasonably. If the speed is too fast, it may cause the cutting wire to shake and affect the cutting effect; If the speed is too slow, it will reduce work efficiency.

In short, when cutting copper parts with wire cutting, only by fully considering these precautions can the processing task of copper parts be completed with high quality.