Cutters – for shaping – Including holder having seat for inserted tool – With separate means to fasten tool to holder
Patent
1998-05-26
1999-11-23
Pitts, Andrea L.
Cutters, for shaping
Including holder having seat for inserted tool
With separate means to fasten tool to holder
407108, 407111, 407112, B23B 2900
Patent
active
059889527
ABSTRACT:
A system for clamping a cutting insert on a grooving, threading, or milling tool wherein a top clamp member and a support plate are mounted on the tool's surface. The contacting surfaces of the tool, clamp member, and support plate are ground to a smooth finish. A cutting insert is formed with upper and lower V-shaped surfaces and is received in corresponding V-shaped recesses formed in edge portions of the top clamp member and the support plate. Bolts having left hand threads secure the top clamp member to the tool so as to clamp the insert between the top clamping member and the support plate.
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Litman Richard C.
Pitts Andrea L.
Tsai Henry W. H.
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