Disposable disk cutter

Details Disposable disk cutter Disposable disk cutter

1985-07-30

1986-12-16

Husar, Francis S.

Gear cutting, milling, or planing

Gear cutting

Gear tooth shape generating

407 28, B23F 2128

Patent

active

046293779

ABSTRACT:
A gear cutter assembly incorporating a toothed flexible disk which acts as the cutting element, mounted between a cutter back and a disk retainer. The cutter back includes a convex, conical mounting face, and the disk retainer has a complementary mounting surface, so that the disk is clamped between these surface and deflected to create a negative rake angle. The disk is formed with teeth which protrude beyond the cutter back and retainer, and it has a constant cross-section throughout its width. When the cutting edges of the disk teeth become dull, the disk may be inverted and reused due to its untapered profile; after such reuse, the disk is discarded. The cutter disk is easily fabricated in groups, and enjoys economical, high performance operation.

REFERENCES:
patent: 579570 (1897-03-01), Fellows
patent: 2119298 (1938-05-01), Simowski
patent: 2171325 (1939-08-01), Hawgood
patent: 2228968 (1941-01-01), Miller
patent: 3178800 (1965-04-01), Psenka
patent: 3553909 (1971-01-01), Tersch
patent: 3762006 (1973-10-01), Tersch
patent: 4038730 (1977-08-01), Tersch
patent: 4576527 (1986-03-01), Haug

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