CNC milling machine

Details CNC milling machine CNC milling machine

1999-02-19

2000-04-18

Briggs, William

Gear cutting, milling, or planing

Milling

Including means to infeed rotary cutter toward work

409213, 409215, 409217, B23Q 3902, B23C 110

Patent

active

060507608

ABSTRACT:
A CNC milling machine comprises a main transmission shaft driven by a motor, an upright shaft provided with a transmission wheel set that is actuated by the main transmission shaft, an engagement device having a main shaft which is provided with a connection member which is in turn provided with an engagement wheel set engaged with the main transmission shaft, and a horizontal shaft provided with a gear set mounted thereon such that the gear set is engageable with the main shaft of the engagement device. The upright shaft is actuated to turn via the transmission wheel set so as to enable an upright milling cutter of the upright shaft to carry out the longitudinal cutting of a workpiece. The horizontal shaft is actuated to turn via the engagement wheel set so as to enable a horizontal milling cutter of the horizontal shaft to carry out the horizontal cutting of the workpiece without having to transfer the workpiece.

REFERENCES:
patent: 2402179 (1946-06-01), Nord
patent: 3096687 (1963-07-01), Klopp et al.
patent: 3230837 (1966-01-01), Chiaia
patent: 3735459 (1973-05-01), Allen
patent: 3768364 (1973-10-01), Lancaster et al.
patent: 4378621 (1983-04-01), Babel

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