Copying-milling apparatus

Gear cutting – milling – or planing – Milling – With regulation of operation by templet – card – or other...

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Details

51100R, 318578, 409127, B23C 116, B23Q 3520, B23Q 3530

Patent

active

042159601

ABSTRACT:
Copying-Milling apparatus comprising detectors which detect amounts of displacement of a tracer, a drive device for adjustment which subjects a cutter or the tracer to positioning separately from a motion concerned with the detectors, and control devices which actuate the drive device for adjustment by amounts corresponding to the detection values, so that the motion at the copying-milling is controlled into a motion with a required amount of expansion or contraction taken into consideration.

REFERENCES:
patent: 2500850 (1950-03-01), Miller
patent: 2914991 (1959-12-01), Scherrer
patent: 3980938 (1976-09-01), Nakagoshi et al.

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