Wire-cutting machine tool is a kind of special processing that is different from traditional processing technology. It needs to rely on mechanical force and mechanical energy for cutting, and mainly uses electrical energy to process materials. Therefore, wire cutting machines are not limited by material properties, and can process any material with hardness, strength and brittleness, and occupy a very important position in current machining. Wire cutting machine tools are widely used in automobiles, machine tool production, aerospace, etc. In the industrial field, wire cutting technology achieves high-precision machining by reasonably optimizing processing parameters and compensating errors, and occupies an important position in the field of mechanical processing.

  To put it simply, wire cutting machine tools have two main functions: one is to cut and process mold workpieces in small batches. The second is the batch cutting of polycrystalline silicon and monocrystalline silicon for solar cells.

  The rapid development of low-speed wire cutting machine tools is inseparable from the rapid growth of China's economy, but there are also specific factors:

  1) Machining performance of low-speed wire EDM machines. Wire EDM is irreplaceable and other machining technologies can compete with it.

  2)The main application areas for low-speed wire EDM machines are mold and aerospace manufacturing. There are more than 20,000 mold manufacturing enterprises in China. The annual growth rate of the mold manufacturing industry is about 20%, which is three times the growth rate of my country's GDP. The rapid development of China's aerospace manufacturing industry is obvious to all, and the state has invested heavily.

  3) For a long time in the past, many companies did not use low-speed wire cutting machine tools as a mold processing method. They often use various grinding methods after cutting out the cavity with a low-speed wire-cutting machine, mainly because the low-speed wire-cutting machine technology cannot meet the manufacturing requirements of long-life molds in terms of surface quality and machining accuracy. However, in recent years, the technology of low-speed wire cutting machine tools has developed rapidly, and the processing performance indicators have been significantly improved in all aspects.

  4) It is estimated that the annual output of high-speed wire-cutting machine tools in my country has exceeded 40,000 units. However, due to the continuous improvement of mold manufacturing precision and surface quality requirements, high-speed wire-cutting machine tools can no longer meet the requirements of mold manufacturing, and the market will definitely give up a low-speed wire-cutting machine tool.