Cutters – for shaping – Gear cutting tool – Rotary – gear shaving cutting tool
Patent
1989-06-14
1991-04-16
Schmidt, Frederick R.
Cutters, for shaping
Gear cutting tool
Rotary, gear shaving cutting tool
407 28, 407 29, 409 38, 409 39, B23F 2100
Patent
active
050077732
ABSTRACT:
A helical toothed shaving cutter used for finishing or shaving of gears as well as a shaving cutter suitable for plunge cut shaving. The shaving cutter includes a multiplicity of ribs forming the cutter tooth flanks, arranged in a manner substantially symmetrically with respect to each axial centerline of each of the cutter teeth, and each of the ribs has both a positive rake angle at its leading cutting edge and a negative rake angle at its trailing cutting edge as viewed in the direction of lateral sliding direction of along the tooth trace cutter.
REFERENCES:
patent: 2278737 (1942-04-01), Praeg
patent: 2295148 (1942-09-01), Witham
patent: 3147535 (1964-09-01), Wildhaber
patent: 3300833 (1967-01-01), Daniel
patent: 3629920 (1970-05-01), Loos
Ito Yukio
Kurita Teiji
Sasaki Yoshio
Souketani Koichi
Tamiya Jun
Nachi-Fujikoshi Corporation
Schmidt Frederick R.
Shideler Blynn
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