Cutters – for shaping – Including holder having seat for inserted tool – With separate means to fasten tool seat to holder
Patent
1980-07-24
1982-06-01
Vlachos, Leonidas
Cutters, for shaping
Including holder having seat for inserted tool
With separate means to fasten tool seat to holder
407107, 407120, 408703, 82 36R, B26D 306
Patent
active
043325130
ABSTRACT:
A face grooving tool is disclosed for machining circular grooves in a metal workpiece. More particularly, a face grooving tool includes an elongated shank having an arcuate support blade projecting axially outwardly from one end thereof. The leading surface of the support blade includes an offset V-groove configuration, with the vertex thereof being located nearer to the radially inner surface of the support blade than the radially outer surface. By this arrangement, the radially outermost portion of a cutting insert, which is receivable in the offset groove, is provided with added support during a cutting operation. The arcuate configuration of the support blade enables the blade to be received in the circular groove being machined in the workpiece thereby providing continuous support for the insert.
REFERENCES:
patent: 2869405 (1959-01-01), Wolfe
patent: 3387637 (1968-06-01), Ferguson et al.
patent: 3546980 (1970-12-01), Lemanski
patent: 3610768 (1971-10-01), Cochran
patent: 4118138 (1978-10-01), Takacs et al.
General Electric Company
Vlachos Leonidas
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