Gear cutting – milling – or planing – Milling – Process
Patent
1997-07-09
1999-11-02
Howell, Daniel W.
Gear cutting, milling, or planing
Milling
Process
29447, 279158, 408143, 409141, B23C 900
Patent
active
059758163
ABSTRACT:
A tool holder for use in a rotating spindle of a milling machine. The tool holder comprises a conically tapered shank portion for insertion into the spindle and a cutting tool mounting portion. Disposed between the shank and mounting portions is a flange portion. Additionally, extending about the shank portion is a dampening member. The dampening member is compressible between the flange portion and the spindle when the tool holder is inserted into the spindle, and is adapted to eliminate harmonic resonance attributable to the use of the tool holder with an extended shank cutting tool.
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Mi-Tech Metals, Inc., "High Density Tungsten Based Metals" 4 pages.
Howell Daniel W.
Kirkman Christopher
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