Multi-function machine tool

Details Multi-function machine tool Multi-function machine tool

1995-12-22

1997-06-10

Briggs, William R.

Gear cutting, milling, or planing

Milling

Detachable or repositionable tool head

408239A, 409231, 483 31, B23C 900

Patent

active

056369492

ABSTRACT:
A multi-function machine tool provided with a motor-driven spindle on which each of a plurality of sub-motor units having individual drive motors and tools, respectively, can be removably mounted to perform a plurality of machining operations in order to comply with a change in the machining conditions and a change in the material of workpieces to be machined. The drive motors of the sub-motor units exert different output performances, i.e., different rated rotating speeds and different output torques, and can be electrically connected to the electric powers lines and control signal lines provided for the spindle head.

REFERENCES:
patent: 3725595 (1973-04-01), Wotthac et al.
patent: 4077736 (1978-03-01), Hutchens
patent: 4167218 (1979-09-01), Horiuchi et al.
patent: 4534686 (1985-08-01), Nakamura et al.
patent: 4583894 (1986-04-01), Mitchell
patent: 4836723 (1989-06-01), Flammini
patent: 4869626 (1989-09-01), Kosmowski
patent: 4925348 (1990-05-01), Krusi

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