Cutting tool for forming and re-forming welding electrodes with contoured faces

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United States of America Patent

PATENT NO 8833215
SERIAL NO

13617166

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Abstract

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A cutting tool that can cut concentric ringed features (e.g. protruding ridges or intruding grooves) onto a weld face of an electrical resistance welding electrode is disclosed. The cutting tool includes a cutter blade that can be rotated about the electrode weld face. The cutter blade has at least one cutting surface configured to cut the concentric ringed features onto the weld face when the cutting surface is rotated relative to the weld face while engaged therewith.

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Patent Owner(s)

  • GM GLOBAL TECHNOLOGY OPERATIONS LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karagoulis, Michael J Okemos, US 50 474
Sigler, David R Shelby Township, US 104 1348

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