Milling cutter, especially contour milling cutter

Details Milling cutter, especially contour milling cutter Milling cutter, especially contour milling cutter

1978-02-27

1979-11-20

Hinson, Harrison L.

Cutters, for shaping

Rotary cutting tool

Having peripherally spaced teeth

407 61, 407 63, B26D 112

Patent

active

041749154

ABSTRACT:
A milling cutter, especially contour milling cutter, which comprises individual cutting elements helically arranged around the axis of the cutter body and connected thereto. These cutting elements are separated from each other in circumferential direction of the cutter body by chip grooves. All of the chip grooves extend helically about the axis of the cutter body in the same sense. Webs project from the cutter body and extend in the same sense helically about the axis of the cutter body while being separated from each other by the above mentioned chip grooves. Along the outer web edges which are located on a common cylinder mantle there are provided depressions or cutouts separated from each other by web sections which form the individual cutting elements.

REFERENCES:
patent: 2070730 (1937-02-01), Hellstrom
patent: 2278738 (1942-04-01), Praeg
patent: 2855657 (1958-10-01), Erhardt
patent: 3548476 (1970-12-01), Cave et al.
patent: 3736634 (1973-06-01), Sonnie

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