JNTUK B.Tech Welding Technology Lab gives you detail information of Welding Technology Lab R13 syllabus It will be help full to understand you complete curriculum of the year.
OBJECTIVE
To give hands-on practice on various arc welding practices, to study the microstructure of welds and to write the welding reports
LIST OF EXPERIMENTS
- Arc striking practice.
- Bead-on-plate welding
- Effect of welding parameters on weld bead
- GTA welding
- GMA welding
- Submerged arc welding
- Microstructural observation of weldments
Carbon steel
Stainless steel
Aluminium alloy Titanium alloy Dissimilar joints - Weld overlaying of austenitic stainless steels on mild steels
- Practice for preparation of welding procedure specification.
- Practice for preparation of procedure qualification record.
LIST OF EQUIPMENTS
- Multipower welding source capable of SMAW,SAW, GMAW,GTAW. – 1No
- Individual power sources and accessories for MMAW – 4 Nos.
- Metallurgical microscopes – 4 Nos.
- (Assessment: The student’s performance should be evaluated at the end of each class based on the following parameters:
- observation book,
- Record.
- Conduct of the experiment successfully 4. Interpretation of the data
- Drawing the graphs where ever necessary 6. Viva-voce.
At the end of each cycle of experiments internal exams should be conducted in addition to the end examination)
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