Abstract:
When the flute of special rotary cutter with zero edge width is grinded, two adjacent cutting edges are generated simultaneously. A mathematical model for a five-axis NC machining of special rotary cutters with active control of the rake angle and the helical angle to ensure the correct cutting characteristics is proposed. The realization strategy of the modeling method and the correlative algorithm of computing cutter location are demonstrated.
Key words:
Rotary burr Normal rake angle Numerical control tool grinder
* This project is supported by Innovation Foundation of STFs (No.01C26216100735).
Selected from Proceedings of
International Symposium of Advanced Manufacturing
Technology (ISAMT'2001); revised manuscript July 25, 2002
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