contributor author | P. Banerjee | |
contributor author | S. Govardhan | |
contributor author | H. C. Wikle | |
contributor author | J. Y. Liu | |
contributor author | B. A. Chin | |
date accessioned | 2017-05-08T23:47:42Z | |
date available | 2017-05-08T23:47:42Z | |
date copyright | August, 1995 | |
date issued | 1995 | |
identifier issn | 1087-1357 | |
identifier other | JMSEFK-27781#323_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/115602 | |
description abstract | This paper describes a method for on-line weld geometry monitoring and control using a single front-side infrared sensor. Variations in plate thickness, shielding gas composition and minor element content are known to cause weld geometry changes. These changes in the weld geometry can be distinctly detected from an analysis of temperature gradients computed from infrared data. Deviations in temperature gradients were used to control the bead width and depth of penetration during the welding process. The analytical techniques described in this paper have been used to control gas tungsten arc and gas metal arc welding processes. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Infrared Sensing for On-Line Weld Geometry Monitoring and Control | |
type | Journal Paper | |
journal volume | 117 | |
journal issue | 3 | |
journal title | Journal of Manufacturing Science and Engineering | |
identifier doi | 10.1115/1.2804337 | |
journal fristpage | 323 | |
journal lastpage | 330 | |
identifier eissn | 1528-8935 | |
keywords | Geometry | |
keywords | Temperature gradients | |
keywords | Thickness | |
keywords | Tungsten | |
keywords | Sensors | |
keywords | Welding AND Gas metal arc welding | |
tree | Journal of Manufacturing Science and Engineering:;1995:;volume( 117 ):;issue: 003 | |
contenttype | Fulltext | |