Method by which edges of brittle hard materials may be ground has the tool subjected to ultrasonic frequencies

摘要

The work piece (2) is fitted to a table (4) while the grinding tool (3) profiles the edge (1) as it is rotated (9) about an axis (11) and is subjected to ultrasonic vibrations through an electrode (5) and generator (7). A cooling system (15) directs coolant to the work area.