Guoji slow wire project to improve the technical level of China's CNC slow wire machine

The Suzhou Electric Machining Machine Tool Research Institute (Suzhou Electric Machining), which is affiliated to SINOMACH, recently launched a research project on the development and industrialization of high-performance slow-wire electroforming machine tools. After the successful research of this project, it will improve the technical level of China's CNC slow wire-cutting machine tools and provide advanced key equipment for the mold industry.

The traditional fast-moving wire cutting machine has a low level of precision and can no longer meet the processing requirements of the mold manufacturing industry. The slow wire cutting technology has excellent processing performance, higher processing efficiency, higher processing precision and higher surface quality. The processing efficiency can be 2-3 times faster than the fast wire, and the processing precision can reach the micron level. Horizontal, the quality of the processed surface is excellent, can meet the higher requirements of the modern mold manufacturing industry for precision molds, and is irreplaceable. At present, no other technology can compete with it.

Suzhou Electric Processing's slow wire-moving project mainly studies narrow pulse width nanosecond large peak current (above 1000A) with higher processing efficiency, no resistance and anti-electrolysis pulse current; ultra-narrow pulse width with lower processing surface roughness (number Ten nanoseconds) micro-finishing power supply; six-axis CNC, four-axis CNC system and process system with A-axis, linear servo motor, precision master for immersion processing. Among them, the A-axis is arranged and linked with the linear axis to realize more processing functions. The innovative linear servo motor and six-axis CNC system have distinctive features.

Suzhou Electric Processing has invested a lot of power in recent years to develop a new generation of slow-moving wire cutting machine, master all core technologies, have completely independent intellectual property rights, and have passed the appraisal of internationally renowned experts, with further research and development and higher-grade slow walking. The technical basis of the wire cutting machine.

At present, the domestic market demand for low-speed wire-cutting machine tools is increasing, the demand for high-speed wire-cutting machines is increasing rapidly, and in the aerospace, aviation, military, automotive, IT and other related manufacturing fields, high-end CNC wire cutting The application of the machine is also more and more extensive, and it plays a key and difficult role in the manufacturing process of special materials and special shapes. However, only a few domestic manufacturers can produce economical and mid-range slow wire-cutting machines, and high-end machines can only rely on imports.