$15.00
Measurement of the electrical contact resistance between the wire and die is useful in in-process monitoring of failures in tungston carbide dies. So far the resistance fall below a pre-selected threshold level has been used to perform alarm or to trip the drawing machine. Signal processing of the resistance measurement is suggested to enhance the monitoring for prediction of worn out dies and for supporting adaptive control of drawing speed.
Measurement of the electrical contact resistance between the wire and die is useful in in-process monitoring of failures in tungston carbide dies. So far the resistance fall below a pre-selected threshold level has been used to perform alarm or to trip the drawing machine. Signal processing of the resistance measurement is suggested to enhance the monitoring for prediction of worn out dies and for supporting adaptive control of drawing speed.
| Author(s) | Bruno Nilsson, The Royal Institute of Technology, Sweden. |
|---|---|
| Publication/Event/Pages | Paper presented at WAI 63rd Annual Convention, Atlanta, GA USA. Paper published in Wire Journal International, June 1994, pg. 76. |
| Year | 1993 |
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