(1) High processing efficiency

Due to the development of ns-level large peak current pulse power supply technology and detection, control and anti-interference technology, the processing efficiency of low-speed wire-cut EDM wire cutters is also increasing. When Suzhou Sanguang machine tool uses standard electrode wire, the processing efficiency is 350 mm2/min.

(2) Processing efficiency of workpieces with large thickness

The Mitsubishi Electric FA-V series machine has a machining efficiency of 170 mm2/min when cutting 300 mm thick workpieces. This is a very practical technical upgrade.

(3) Processing efficiency of workpiece with thickness variation

Automatically detect the thickness of the workpiece, automatically adjust the processing parameters to prevent broken wire, and achieve high processing efficiency in this state.

(4) Double wire automatic exchange technology

The ROBOFIL 2030S1-TW machine from the Swiss company AgieCharmilles can automatically perform double-wire switching with 0.20-0.02 mm wire. It adopts thick wire for secondary cutting, generally with a wire diameter of 0.25 mm, to improve processing efficiency and coreless cutting; then it is trimmed with filaments, generally using 0.10 mm filaments to cut small rounded corners and improve precision. . Overall, it can save 30% to 50% of cutting time.

(5) Fast automatic threading technology

Japan's Makino said that the automatic threading time is <15 s; Japan's Sodick Company said that the threading time is 13 s. Japan's Mitsubishi Electric Corporation, when the thickness is 50 mm, the threading time is 10 s, shredded, threaded total The time is 25 s. Kunshan slow wire