Method for adaptive feed rate regulation on numerically...

Details Method for adaptive feed rate regulation on numerically... Method for adaptive feed rate regulation on numerically...

2008-03-18

2008-03-18

Picard, Leo (Department: 2125)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Product assembly or manufacturing

C700S188000, C318S571000

Reexamination Certificate

active

07346423

ABSTRACT:
In a method for the adaptive feed rate regulation on a numerically controlled machine tool, which is used for the metal-removing processing of workpieces using a tool rotating on a spindle according to the specification of an NC program, the input power of the spindle is held as constant as possible by the influence of a tool feed rate established in the NC program for the motion between the tool and the workpiece. The method for the adaptive feed rate regulation is activated by a command of the NC program that initiates the processing of the workpiece, and is deactivated by a command of the NC program that terminates the processing of the workpiece.

REFERENCES:
patent: 4078195 (1978-03-01), Mathias et al.
patent: 6384560 (2002-05-01), Kakino et al.
patent: 6650960 (2003-11-01), Kakino et al.
patent: 2004/0167659 (2004-08-01), Scherer
patent: 2007/0046238 (2007-03-01), Xu

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