The multi-wire machine cuts wafers with small bow, small warp and good parallelism (Tarp). The total thickness tolerance (TTV) is small, the cutting loss between slices is small, the surface damage layer of the processed wafer is shallow, the roughness is small, the slice processing rate is high, the production efficiency is high, and the return on investment is high.

Not long ago, Premier Li Keqiang conducted special investigations on the traditional manufacturing industries in Dongguan and Shenzhen. It was found that the traditional manufacturing industries in the two places generally had great difficulties, especially the export-oriented OEM manufacturing industry in Dongguan suffered a greater impact. Its status as a "world factory" has been shaken; to make matters worse, as domestic labor and other production costs continue to rise, a large number of large-scale foundries have been transferred, reduced in scale, or even closed.

Wire EDM technology is the application of negative polarity processing principle to electro-erosion processing of metal parts. It can process conductive materials of any material, hardness and density. It has a wide range of processing and occupies an important position in the processing field with broad application prospects.

Wire cutting finish and precision are issues that both users and manufacturers are very concerned about, so they will continue to pursue better. For this reason, both manufacturers and users may have to make some efforts to improve the status quo. Sometimes when the factory personnel are there, it’s not bad, but they won’t work as soon as they leave. This has a lot to do with how the user uses it. The editor has sorted out some secret tricks that can be improved, and I hope it will be helpful to everyone.

The taper device is one of the key components and core technologies of CNC wire-cutting machine tools. With the middle wire machine tool products

When machining aluminum parts by CNC wire cutting, there are often problems such as serious wear of the feed block, short circuit, wire breakage, processing track distortion and workpiece deformation, and some directly cause the processed product to be scrapped. Based on years of experience accumulated in processing, the author summarized the key technical issues in processing practice.