Electroerosion machining system and method for electrode wear compensation

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United States of America Patent

PATENT NO 8236162
APP PUB NO 20100078333A1
SERIAL NO

12241129

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Abstract

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An electroerosion machining system comprises an electrode, a power supply, an electrolyte supply, an electroerosion controller connected to and monitoring the power supply, and a working apparatus configured to move the electrode relative to the workpiece. The electroerosion machining system further comprises a CNC controller configured to cooperate with the electroerosion controller to control the working apparatus, and to calculate a wear value of the electrode. Further, the CNC controller is configured to segment the toolpath of every layer into a plurality of segments, and to divide the compensation value for every layer to be machined into a plurality of value segments, and further to use the value segments to compensate for electrode wear along the respective toolpath segments during machining of the workpiece. An electroerosion machining method is also presented.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 RIVER ROAD SCHENECTADY NY 12345

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lamphere, Michael Scott Hooksett, US 19 176
Luo, Yuanfeng Shanghai, CN 32 158
Wei, Bin Mechanicville, US 144 3552
Yuan, Renwei Shanghai, CN 23 132
Zhan, Yimin Shanghai, CN 12 57

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