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Max. Marks: 100

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0300013660520۳۶۰
APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY

Sixth semester B.Tech degree examinations (S), September 2020

Course Code: ME366
Course Name: Advanced Metal Joining Technology

PARTA

Answer any three full questions, each carries 10 marks.
What are the safety measures associated with Laser Beam Welding?
Explain the different process parameters affecting Laser Beam Welding
What are the different types of lasers used in LBW?
With neat sketch explain the principle of operation and components of Electron
Beam welding.
What are the classifications of Electron Beam gun?
Explain the Diffusion welding process with neat sketches
What is meant by Deformation welding?
What are the different materials that can be joined by Diffusion welding
process?
What is the role of dies in Cold Pressure welding?
List the advantages and disadvantages of Cold Pressure welding.

PART B

Answer any three full questions, each carries 10 marks.
Explain the different components involved in Explosive welding process?
Explain the major Adhesive bonding theories.
Explain the different tests performed to assess the quality of weld in Explosive
welding?
What are the different steps in Adhesive bonding?
Explain Vacuum brazing process with the help of neat sketch
What are the advantages and disadvantages of Vacuum brazing?
With the help of neat diagram, explain Ultrasonic welding process.

What are the process parameters affecting Ultrasonic welding process.

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Duration: 3 Hours

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