Q. In which welding process the electric energy required for welding is stored in the capacitor?
Solution:
- In Percussion welding process the electric energy required for welding is stored in the capacitor. It is a non conventional process of welding.
- It is used to join dissimilar metals together, or used when flash is not required at the joint.
Percussion welding is used on materials that have small cross sectional areas. - Advantages of using percussion welding types include a shallow heat affected zone, and the time cycle involved is very short.
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