Turning method and apparatus

Details Turning method and apparatus Turning method and apparatus

2011-08-16

2011-08-16

Fridie, Jr., Will (Department: 3724)

Turning

Process of turning

C082S118000, C082S117000

Reexamination Certificate

active

07997172

ABSTRACT:
Disclosed are a method and apparatus in the field of computer numerically controlled machine tools. A rotating workpiece is brought into contact with a tool, the tool being disposed in a rotating tool holder and traversing an eccentric path. By rotating the tool holder and workpiece synchronously, various characteristics forms may be produced. The method in some embodiments is useful in the turning of noncircular shapes, such as ovoid pistons and other parts.

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