Hale-machining method and apparatus

Details Hale-machining method and apparatus Hale-machining method and apparatus

2006-08-15

2006-08-15

Carter, Monica (Department: 3722)

Turning

Process of turning

C082S121000, C082S158000

Reexamination Certificate

active

07089836

ABSTRACT:
It is one object of a hale-machining method and apparatus thereof according to the present invention to achieve an easy preparation of an NC machining program and perform a high geometrical accuracy in the predetermined three-dimensional free curved surface.A haling tool34is set on a tool holder32in such a manner that a cutting point P of the haling tool34is substantially coincided with an intersection of a first rotating axis B, a second rotating axis A and a third rotating axis C. A rotary table16and a rotary base24are rotated in such a manner that a tool axis direction of said haling tool is substantially coincided with a normal direction of said machined surface. A tool holder32is rotated in such a manner that a front rake surface of the haling tool34is substantially directed in perpendicular to a feeding direction of said haling tool34. A workpiece table holding a workpiece and the tool holder are relatively moved along a machined surface of said workpiece in three perpendicular axes including an axis parallel to said first rotating axis.

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Paten Abstract of Japan, JP 2002-103192, Apr. 9, 2002.

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