| contributor author | C. D. Sorensen | |
| contributor author | T. W. Eagar | |
| date accessioned | 2017-05-08T23:32:13Z | |
| date available | 2017-05-08T23:32:13Z | |
| date copyright | September, 1990 | |
| date issued | 1990 | |
| identifier issn | 0022-0434 | |
| identifier other | JDSMAA-26134#463_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/106680 | |
| description abstract | Sensors of the weld in progress are necessary to provide feedback control of the arc welding process. Signal processing of the arc voltage and current is proposed as a dynamic sensor of the welding process. Optimization of sampling parameters and excitation waveform were performed. The sensitivity of this technique to arc length and weld pool oscillation amplitude was determined. Weld pool oscillation frequencies were measured in stationary welds and correlated with weld pool size. Signal processing was shown to serve as a weld pool oscillation monitor for stationary welds on steel with helium shielding gas at arc lengths of up to 13 mm. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Measurement of Oscillations in Partially Penetrated Weld Pools Through Spectral Analysis | |
| type | Journal Paper | |
| journal volume | 112 | |
| journal issue | 3 | |
| journal title | Journal of Dynamic Systems, Measurement, and Control | |
| identifier doi | 10.1115/1.2896165 | |
| journal fristpage | 463 | |
| journal lastpage | 468 | |
| identifier eissn | 1528-9028 | |
| tree | Journal of Dynamic Systems, Measurement, and Control:;1990:;volume( 112 ):;issue: 003 | |
| contenttype | Fulltext | |