Shaper cutter with replaceable cutting wafer

Details Shaper cutter with replaceable cutting wafer Shaper cutter with replaceable cutting wafer

1986-02-10

1987-06-16

Godici, Nicholas P.

Cutters, for shaping

Gear cutting tool

Gear generating, revolving shaper cutting tool

76101R, 76DIG6, B23F 2128

Patent

active

046733175

ABSTRACT:
A shaper cutter includes a conical body having teeth formed around its periphery and further includes a thin wafer disposed against the face of the body and formed with peripheral cutting teeth which lie against the teeth of the body, the teeth of the wafer serving to cut a workpiece and being backed by the teeth of the body. The wafer is bonded to the face of the body by a high strength adhesive which may be heated to destroy the bond and enable removal and replacement of the wafer when the cutting teeth thereof become worn. As a result of bonding the wafer directly to the body, there are no clamps creating axial interference ahead of the wafer and, in addition, lateral deflection of the wafer teeth during cutting is reduced.

REFERENCES:
patent: 579570 (1897-03-01), Fellows
patent: 2171325 (1939-08-01), Hawgood
patent: 2667090 (1954-01-01), Martin
patent: 3541910 (1970-11-01), Murray
patent: 3812755 (1974-05-01), Danielsen
patent: 4023246 (1977-05-01), Haug
patent: 4506816 (1985-03-01), Roccaforte
patent: 4576527 (1986-03-01), Haug
patent: 4629377 (1986-12-01), Tlaker et al.

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