Method for conditioning superabrasive tools

Details Method for conditioning superabrasive tools Method for conditioning superabrasive tools

2006-01-03

2006-01-03

Nguyen, Dung Van (Department: 3723)

Abrading

Abrading process

With tool treating or forming

C451S072000, C125S011010

Reexamination Certificate

active

06981909

ABSTRACT:
A method for conditioning a superabrasive grinding tool having a cutting surface includes truing the grinding tool by moving the cutting surface against a truing device to shape the cutting surface into a preselected profile, and subsequently moving the cutting surface against a sacrificial member so that the binder of the grinding tool is worn down, creating a plurality of spaces between the superabrasive particles. The spaces provide a flowpath for coolant and cutting chips during a subsequent machining process on a workpiece. Localized overheating or “burning” of the workpiece is thus avoided.

REFERENCES:
patent: 2947302 (1960-08-01), Patterson
patent: 4151684 (1979-05-01), Wada et al.
patent: 4286568 (1981-09-01), Komandure
patent: 4555873 (1985-12-01), Smith
patent: 6248003 (2001-06-01), Hoshiya

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