Precision positioning device

Details Precision positioning device Precision positioning device

1981-12-22

1986-04-29

Weidenfeld, Gil

Gear cutting, milling, or planing

Milling

Including means to infeed work to cutter

5116572, 318640, 356358, 408 13, 408130, 409186, 409207, B23Q 1500, G01B 902

Patent

active

045853797

ABSTRACT:
In effecting positioning of a workpiece relative to a working tool, indexing is carried out by obtaining precision measurement of the relative distance between the workpiece and the working tool by using a laser beam. Positioning can be effected with improved precision and working can be achieved with improved dimensional accuracy.

REFERENCES:
patent: 3164040 (1965-01-01), Reynolds
patent: 3466951 (1969-09-01), Greenberg
patent: 3515481 (1970-06-01), Brault et al.
patent: 3562538 (1971-02-01), Mergler
patent: 3635108 (1972-01-01), Prince
patent: 3661463 (1972-05-01), Brainard
patent: 3812376 (1974-05-01), Takeyama et al.
patent: 3884580 (1975-05-01), Webster et al.
patent: 3899265 (1975-08-01), Lang
patent: 4365301 (1982-12-01), Arnold
patent: 4377036 (1983-03-01), Dangschat

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