Metal working – Plural diverse manufacturing apparatus including means for... – Separate tool stations for selective or successive operation...
Patent
1983-06-03
1986-06-17
Weidenfeld, Gil
Metal working
Plural diverse manufacturing apparatus including means for...
Separate tool stations for selective or successive operation...
29 33A, 51101R, 198394, 414225, 425106, 425268, B23P 2300
Patent
active
045947686
ABSTRACT:
Dust-pressed plates (P) are trimmed to a predetermined peripheral profile by means of three milling cutters rotating at around 12,000 r.p.m. The cutters are uniformly spaced about a central axis and operate simultaneously on the periphery of a plate while the plate is rotated about the axis. The cutters are located during trimming by means of a profile cam which is in registration with the plate mounted on a ware support. To ensure registration with the cam, a plate is centered by a centering unit before being orientated by orientating mechanism and transferred to the ware support. Each plate is delivered to the centering unit with a reference feature at a predetermined position on its periphery, the orientating mechanism being arranged to search for that feature before rotating the plate to bring it into the required orientation for registration with the cam.
REFERENCES:
patent: 2826872 (1958-03-01), Robbins
patent: 3221374 (1965-12-01), Fornes
patent: 3355856 (1967-12-01), Randrup
patent: 3865254 (1975-02-01), Johannsmeier
patent: 3890508 (1975-06-01), Sharp
patent: 4064656 (1977-12-01), Ulivi
patent: 4219319 (1980-08-01), Gater et al.
patent: 4406091 (1983-09-01), Eckardt et al.
patent: 4426811 (1984-01-01), Eckardt et al.
Gater Robert
Pass Peter A.
Service (Engineers) Limited
Webb Glenn L.
Weidenfeld Gil
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