End mill and method

Details End mill and method End mill and method

1984-05-31

1986-09-09

Weidenfeld, Gil

Gear cutting, milling, or planing

Milling

Process

144240, 407 54, B23C 510

Patent

active

046105816

ABSTRACT:
An end mill adapted to make a full depth cut in a workpiece in a single pass and having the helix pitch angle of the cutting edges from 10.degree. to 30.degree.. In operation tightly curled substantially straight elongated chips substantially as long as the depth of cut in the workpiece are produced. A greatly increased feed rate is attained at greatly reduced rpm, as compared to conventional end mills.

REFERENCES:
patent: 2905059 (1959-09-01), Fabish
patent: 3037264 (1962-06-01), Mossberg
patent: 3217382 (1965-11-01), Dobbelaere et al.
patent: 3548476 (1970-12-01), Cave et al.
patent: 3736634 (1973-06-01), Sonnie
patent: 3749189 (1973-07-01), Boehm
patent: 3913196 (1975-10-01), Maday
patent: 3942411 (1976-03-01), Gerber
patent: 4285618 (1981-08-01), Shanley, Jr.

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