920308

SME MS900283

Machine Vision-Based Control Of The Abrasive Waterjet Process

standard by Society of Manufacturing Engineers , 06/01/1990

Somerville, Rob ; Hulsey, Gary ; Liles, D.H.

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Full Description

THIS PAPER DISCUSSES A PROPOSED SYSTEM TO MONITOR AND STATISTICALLY CONTROL THE NORMAL AGING OF THE ABRASIVE WATERJET CONTAINMENT NOZZLE. THE SYSTEM USED MACHINE VISION TO PERIODICALLY EXAMINE THE KERF WIDTH (CUT WIDTH) OF A TEST SPECIMEN CUT WITH THE ABRASIVE WATERJET. THE RESULTING MEASUREMENT IS COMPARED TO THE EXPECTED KERF WIDTH WHICH IS PREDICATED AS A FUNCTION OF NOZZLE AGE USING EQUATIONS DEVELOPED FROM EARLIER EMPIRICAL WORK.
 

Product Details

Published:
06/01/1990
Number of Pages:
10
File Size:
1 file , 820 KB