Precision machine system

Details Precision machine system Precision machine system

1985-02-19

1986-07-29

Husar, Francis S.

Turning

Process of turning

82 24R, 318593, 318640, 364182, B23B 2506, B23B 2100

Patent

active

046025405

ABSTRACT:
A precision machining system for machining a workpiece into a desired surface with two tool driving units. A first drive unit moves the tool along at least two axes to shape the workpiece similar to a desired surface. A second drive unit moves the tool along one of the axes in a very finely controlled manner. A measuring unit measures the tool position with an accuracy higher than that to which the first drive unit can respond. A signal producing unit is responsive to the measuring unit for producing a control signal for controlling the operation of the second drive unit while the first drive unit is operating.

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patent: 3719879 (1973-03-01), Marcy
patent: 4038890 (1977-08-01), Winget
patent: 4128794 (1978-12-01), Burleson
patent: 4203062 (1980-05-01), Bathen

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