نتایج جستجو برای: smaw process
تعداد نتایج: 1312545 فیلتر نتایج به سال:
Introduction: Nowadays, Shielded Metal Arc Welding (SMAW) is the most widely used arc welding. During the welding operation, typically, various harmful agents such as fumes, gases, heat, sound and ultraviolet radiation are produced of which fume is the most important component from the viewpoint of occupational health. The present study aims to compare the number and the mass concentration emit...
<p><em>This study aims to determine the effect of using module on students' learning motivation in subject welding work. At same time, student achievement work subjects at SMK Negeri 2 Kebumen.</em><em> </em><em>The method used this is a research experiment, implementation which uses quasi-experimental type with nonequivalent control group design. The was con...
Abstract The non-destructive full-field non-contact thermographic technique is applied for flaw detection of the welded joints, in real-time and offline configuration. In this paper, a procedure manual arc welding process presented. Surface temperature acquisitions by means an IR camera were performed during 8 specimen both calibration validation numerical model. investigated variables are (man...
<p> </p><p class="StyleAuthorBold"><em>Abstract </em></p><p><em>The objectives of the study are: (1) to find indicators welding teaching and learning process which is appropriate characteristics ability, (2) know ideal magnitude every indicator in qualified SMAW process.The approach survey used this research combination qualitative quantitative wi...
In the present study, effect of Ni alloying element on the characteristics of deposited weld metal of E7018-G electrode was evaluated. Therefore, electrodes contained different amounts of Ni (0-1.7wt.%) were designed, manufactured and welded via SMAW process. Microstructural studies revealed dichotomy effect of Ni on the deposited weld metal microstructure, i.e. increasing the Ni content up to ...
abstract this study attempted to investigate the strategies used to translate clichés of emotions in dubbed movies in iranian dubbing context for home video companies. the corpus of the current study was parallel and comparable in nature, consisting of five original american movies and their dubbed versions in persian, and five original persian movies which served as a touchstone for judging n...
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