Machine tools

Details Machine tools Machine tools

1984-06-18

1987-03-03

Vlachos, Leonidas

Turning

Process of turning

82 19, 82DIG9, 318571, B23B 524, B23B 328

Patent

active

046465952

ABSTRACT:
In a machine tool, the tool is moved using a signal representing a required profile of the surface being machined. This signal is fed to a transducer, such as a piezoelectric crystal or a D.C. linear motor, which converts the signal into a corresponding linear movement which is transmitted to the tool. The tool can also be vibrated ultrasonically during machining. Such machines can be used for producing workpieces which are non-circular in cross-section and/or which are barrelled or tapered along their length.

REFERENCES:
patent: 3174404 (1965-03-01), Findley
patent: 3753384 (1973-08-01), Anfindsen
patent: 4203062 (1980-05-01), Bathen

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