Patents Assigned to Trustees of Stevens Institute of Technology - Graduate School and Research Services
  • Method and device for high speed electrolytic in-process dressing for ultra-precision grinding
    Patent number: 6547648
    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.
    Type: Grant
    Filed: October 13, 2000
    Date of Patent: April 15, 2003
    Assignee: Trustees of Stevens Institute of Technology - Graduate School and Research Services
    Inventors: Zhenqi Zhu, Xiaoming Liu