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| Patent Number: 6547648 | | Title: Method and device for high speed electrolytic in-process dressing for ultra-precision grinding | | Inventors: Zhenqi Zhu, Xiaoming Liu | | Abstract: This invention is a process and device for high speed electrolytic in-process dressing (HELID). The device of the present invention may be provided as an add on to an existing grinding machine or may be integrated into a grinding machine as a subsystem. Grinding machines which are subject to the present invention include, but are not limited to, surface, cylindrical, centerless and double-disk grinding machines. | | Download Patent |
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