Turning – Process of turning
Patent
1998-02-12
1999-06-22
Pitts, Andrea L.
Turning
Process of turning
82163, 82904, 82905, 408 17, 408143, 409141, B23B 300, B23B 500
Patent
active
059139552
ABSTRACT:
The present invention provides vibration damping method and apparatus that can damp vibration in more than one direction without requiring disassembly, that can accommodate varying tool dimensions without requiring re-tuning, and that does not interfere with tool tip operations and cooling. The present invention provides active dampening by generating bending moments internal to a structure such as a boring bar to dampen vibration thereof.
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Barney Patrick S.
Parker Gordon G.
Redmond James M.
Smith David A.
Grafe V. Gerald
Le Toan
Pitts Andrea L.
Sandia Corporation
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