ME6008 Welding Technology Previous Year Question Paper Download

ME6008 Welding Technology Previous Year Question Paper Download


OBJECTIVES:

  • To understand  the  basics  of  welding  and  to  know  about  the  various  types  of  welding processes

UNIT I  GAS AND ARC WELDING PROCESSES                                                                    

Fundamental principles – Air Acetylene welding, Oxyacetylene welding, Carbon arc welding, Shielded metal arc welding, Submerged arc welding, TIG & MIG welding, Plasma arc welding and Electroslag welding processes – advantages, limitations and applications.

UNIT II   RESISTANCE WELDING PROCESSES                                                                     

Spot welding, Seam welding, Projection welding, Resistance Butt welding, Flash Butt welding, Percussion welding and High frequency resistance welding processes – advantages, limitations and applications.

UNIT III   SOLID STATE WELDING PROCESSES                                                                     

Cold welding, Diffusion bonding, Explosive welding, Ultrasonic welding, Friction welding, Forge welding, Roll welding and Hot pressure welding processes – advantages, limitations and applications.

UNIT IV  OTHER WELDING PROCESSES                                                                                

Thermit welding, Atomic hydrogen welding, Electron beam welding, Laser Beam welding, Friction stir welding, Under Water welding, Welding automation in aerospace, nuclear and surface transport vehicles.

UNIT V  DESIGN OF WELD JOINTS, WELDABILITY AND TESTING OF  WELDMENTS     

Various weld joint designs – Weldability of Aluminium, Copper, and Stainless steels. Destructive and non destructive testing of weldments.



ME6008 Welding Technology Previous Year Question Paper for Regulation 2013 Download

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