ASTM International - ASTM E751-07
Standard Practice for Acoustic Emission Monitoring During Resistance Spot-Welding
| Organization: | ASTM International |
| Publication Date: | 15 February 2007 |
| Status: | inactive |
| Page Count: | 7 |
| ICS Code (Noise emitted by machines and equipment): | 17.140.20 |
| ICS Code (Welding processes): | 25.160.10 |
significance And Use:
The AE produced during the production of a spot-weld can be related to weld quality parameters such as the strength and size of the nugget, the amount of expulsion, and the amount of cracking.... View More
scope:
1.1 This practice describes procedures for the measurement, processing, and interpretation of the acoustic emission (AE) response associated with selected stages of the resistance spot-welding process.
1.2 This practice also provides guidelines for feedback control by utilizing the measured AE response signals during the spot-welding process.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Document History
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