Development of a New Truing Device Based on Electro-Contact Discharge Machining for Metal Bond Grinding Wheels

Masahiro Mizuno; Akira Karibe; Nobuhito Yoshihara; Naohiro Nishikawa; Toshiro Iyama

doi:10.4028/www.scientific.net/MSF.874.268

Paper Titles

Basic Study on Ductile-Mode Grinding of Optical Glass Lenses with Rubber Bonded Diamond Wheels
p.241

Ultrasonic-Vibration-Assisted Micromachining of Sapphire
p.247

Experimental Research on High Speed Grinding of Silicon Nitride Ceramic Spindle
p.253

Analysis of the Temperature Field of the Diamond Wheel Dressed Using Laser Assisted Ultrasonic-Vibration Combined Dressing Method
p.261

Development of a New Truing Device Based on Electro-Contact Discharge Machining for Metal Bond Grinding Wheels
p.268

Laser-Profiling of Metal-Bonded Diamond Grinding Wheels
p.272

Fundamental Investigation of Ultrasonic Assisted Pulsed Electrochemical Grinding of Ti-6Al-4V
p.279

Pulse Laser Irradiation Control Method for Blind Via-Hole Drilling of Printed Wiring Boards Based on High-Speed Camera Monitoring
p.285

Characterisation of the Femtosecond Laser Micro-Grooving Process for Germanium Substrates
p.291

HomeMaterials Science ForumMaterials Science Forum Vol. 874Development of a New Truing Device Based on...

Development of a New Truing Device Based on Electro-Contact Discharge Machining for Metal Bond Grinding Wheels

Abstract:

Metal bond grinding wheels can retain their shape and size under extreme grinding conditions. On the other hand, it is difficult to true them accurately and efficiently due to the severe wear of truing tools. To solve the problem, this paper proposes a new truing device based on electro-contact discharge machining. The device is designed so that the position of the electrode working face remains unchanged even if the electrode is worn. Some truing experiments were carried out using a prototype truing device for a metal bond diamond wheel of grain size #1000 under dry conditions. As a result, relatively high truing accuracy has been achieved in combination with an additional truing by a GC stone.

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Periodical:

Materials Science Forum (Volume 874)

Pages:

268-271

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.874.268

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Online since:

October 2016

Authors:

Masahiro Mizuno*, Akira Karibe, Nobuhito Yoshihara, Naohiro Nishikawa, Toshiro Iyama

Keywords:

Electro-Contact Discharge, Metal Bond Grinding Wheel, Truing, Truing Accuracy, Truing Device

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References

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