Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion
Patent
1984-02-27
1986-10-14
Bilinsky, Z. R.
Cutting by use of rotating axially moving tool
Tool or tool with support
Having axial, core-receiving central portion
407101, 408703, 408713, B23B 2710
Patent
active
046169652
ABSTRACT:
An indexable shell cutter having an improved cartridge for mounting a cutter insert on the cutting face of the shell cutter body. The cutter body has a plurality of recesses extending rearwardly from the cutting face, each of said recesses being formed by a first surface, a second surface spaced from the first surface, and a base surface extending between the first and second surfaces. The second surface is essentially perpendicular to the plane of the cutting face of the cutter head and is V-shaped in cross-section. A cartridge is removably secured in each of the recesses with the base of the cartridge being in mating engagement with the second surface of the recess. A replaceable and indexable cutter insert having a plurality of cutting edges is releasably secured in a recessed seat located in the outer end of each cartridge with the plane of its face being perpendicular to the plane of the cutting face of the cutter head and one of its cutting edges extending beyond the periphery of a cutting head a distance sufficient to cuttingly engage a workpiece. The other cutting edges of the cutter insert are matingly engaged with the walls of a recessed seat formed in the outer face of the cartridge.
REFERENCES:
patent: 3564946 (1971-02-01), Kaser
patent: 4230429 (1980-10-01), Eckle
patent: 4422812 (1983-12-01), Linville
patent: 4500234 (1985-02-01), Orth et al.
Anderson Russell W.
Held Michael J.
Bilinsky Z. R.
Howard Robert E.
Manufacturers Tool Service, Inc.
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