Processing method of diamond guides for EDM spare parts

As we all know, diamond guides is one of the parts of EDM spare parts. So, how is the diamond guides for EDM spare parts processed? How can such a small hole be truly roundness 0.2u? Today, we are going to analyze the processing methods of the diamond guides for EDM spare parts.
According to KENOS's on-site processing personnel, the basic processing methods of the diamond guides for EDM spare parts are:
1. base hole machining. Laser hole is used first, and the hole is 0.01-0.02 mm. If laser hole is used, the final aperture should be more than 0.1 mm, because the laser metamorphosed layer is relatively large. Then in nitrate solution, electrodes can be used to discharge directly, slightly slower.
2. Forming and lapping. The forming is to use ultrasonic 25kHz and 800 molybdenum diamond powder to grind.
3. Aperture fine machining. The final polishing is also done with ultrasound, Polish to mirror with 0-1u powder.

Dongguan KENOS is a professional EDM spare parts manufacturer supply quality diamond wire guides. Through the above processing methods, our diamond guides for EDM spare parts has the characteristics of high precision, wear resistance and long service life. At the same time, we also offer more than 2000 kinds of slow wire products. Welcome to consult us if you want to know more.

yize19ka
Above article from KENOS official website:(http://www.edm-accessories.com/)

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