Core Technology of Automated High-Speed EDM Machines

Faster machining speed with lower electrode wear.

Faster machining speed with lower electrode wear.

High-Speed Discharging by using GRAPHITE

Core Technology of Automated High-Speed EDM Machines

As the demand for precision machining continues to grow, high-speed machining technology for graphite electrodes has become key to improving production efficiency and machining accuracy. The new AE II power supply features high-speed discharge gap monitoring technology, allowing graphite electrodes to perform fine machining in an extremely short time, achieving higher precision and superior surface quality.


Machining Case Study

Graphite High-Speed EDM Technology
High-speed machining not only shortens the production cycle but also effectively reduces electrode wear, enhancing overall machining efficiency. This technology is especially suitable for applications that demand high precision and superior surface quality, such as semiconductor packaging and mold manufacturing. With the intelligent parameter setting of NEUAR's expert system, graphite electrodes can achieve stable and uniform machining results, ensuring every detail is executed to perfection.

Large-area High-Speed Discharging by using GRAPHITE

Machining Case Study : Graphite Large-Area Machining Data
Large-Area Graphite Machining Data

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High-Speed Discharging by using GRAPHITE | NEUAR EDM

The new AE II discharge power system breaks past limits and streamlines programming in 5 steps. Achieve ultra-fine mirror surfaces around Ra 0.06–0.08 µm without adding powder; HQM2 expands large-area finishing, cutting post-polish time and cost.

SPRUE module targets mirror-finish angled gates with excellent stability. AE II auto-generates Z-axis linear and 3-axis paths; the C-axis refines angles for precision molds. For IC packaging molds, the large-area fine circuit keeps overall Ra within ±10% of target—ideal for high-density, tight-tolerance tooling.

Hard-alloy circuits suppress wear on ultra-hard materials; SH2’s tungsten-carbide thread circuit completes internal threads with a single electrode. High-speed gap monitoring speeds graphite electrode finishing, while EtherCAT control enables Z-axis jumping to 18 m/min for efficient deep-hole machining—request tech notes or a live demo.

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