Systems and methods for real-time monitoring of micromilling tool wear

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United States of America Patent

PATENT NO 9849554
SERIAL NO

15227229

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Abstract

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The wear status of a micro-endmill tool may be inferred by monitoring the chip production rate of the tool in operation. Chips may be extracted from a work area, captured on an adhesive surface, imaged, and counted to determine the chip production rate. When the rate of chip production falls, the feed rate of the micro-endmill may be increased to a level suitable for the current state of tool wear. In this manner, costly and inconvenient work stoppages to evaluate the wear status of a tool are eliminated.

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Patent Owner(s)

Patent OwnerAddress
ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY1475 NORTH SCOTTSDALE ROAD SKYSONG SUITE 200 SCOTTSDALE AS 85257

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bajaj, Anuj K Tempe, US 2 6
Sodemann, Angela A Gilbert, US 2 6
Vaughn, Jason R Chandler, US 2 6

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