Machining bar

Details Machining bar Machining bar

1993-07-08

1996-02-27

Phan, Hien H.

Cutting

Cutting motion of tool has component in direction of moving...

Orbital motion of cutting blade

83346, 83675, B26D 136, B26D 162

Patent

active

054939402

ABSTRACT:
A cutter has a roller body which is made from a hollow profile-like inner part and a tubular profile-like outer part having an irregular cross-sectional shape. The outer part and inner part are such that the working flight circle of a tool on the body is approximately as near to an axis of rotation as the maximum outer circumference of the body. Apart from forming a mold core for the outer part, the inner part also forms a clamping body, and includes a supporting body and a balancing counterweight for the tool unit, thereby providing a very high cutter block strength, and at the same time, a low mass moment of inertia.

REFERENCES:
patent: 3151513 (1964-10-01), Rowlands
patent: 3683734 (1972-08-01), Claussen
patent: 3875838 (1975-04-01), Reppert
patent: 4016786 (1977-04-01), Korner
patent: 4420999 (1983-12-01), Hirakawa et al.
patent: 4449278 (1984-05-01), Geyken et al.
patent: 4823659 (1989-04-01), Falasconi
patent: 4934231 (1990-06-01), Chesnut et al.
patent: 5138923 (1992-08-01), Kent et al.

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