Cutting tool and insert for same

Details Cutting tool and insert for same Cutting tool and insert for same

1978-10-11

1980-08-05

Vlachos, Leonidas

Cutters, for shaping

Rotary cutting tool

Including holder having seat for inserted tool

407 49, 407 61, B26D 112

Patent

active

042159555

ABSTRACT:
An insert type end milling cutter and cutting insert for the same which facilitates metal removal. Each insert has a cutting edge which is defined by the intersection of a cutting face and a land area. The cutting face is disposed so as to have a neutral rake angle and the cutting edge itself lies in a single plane but has a generally sinusoidal configuration in a direction normal to the cutting face. The milling cutter includes a plurality of insert locating grooves which locate the inserts in a manner such that the cutting edges form straight helixes over at least a portion of the cutter length. The inserts may be reasonably retained in the locating grooves to facilitate ease of removal for repair or replacement purposes.

REFERENCES:
patent: 700736 (1902-05-01), Cadell
patent: 1840852 (1932-01-01), Schotthoefer
patent: 2207909 (1940-07-01), Besaw
patent: 3672017 (1972-06-01), Nielsen et al.
patent: 3861011 (1975-01-01), Nose et al.

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