Describe about push-pull welds, Mechanical Engineering

Q Describe about Push-pull welds?

- A push-pull system employs transformers with an electrically reversed polarity arrangement wherein two transformers complement each other to form circulating welding current circuit.

- Opposing electrodes are connected to different transformers and are of opposite polarity.

- Two spot welds may be obtained simultaneously.

Posted Date: 6/1/2013 1:29:23 AM | Location : United States

Related Discussions:- Describe about push-pull welds, Assignment Help, Ask Question on Describe about push-pull welds, Get Answer, Expert's Help, Describe about push-pull welds Discussions

Write discussion on Describe about push-pull welds
Your posts are moderated
Related Questions
Find out change in diameter: A cylindrical shell, 0.8 m in a diameter and 3 m long is along with 10 mm wall thickness. If the shell is subjected into an internal pressure of 2

Q. Define FLARE AND VRU SYSTEM? VRU, HP and LP Flare systems are used to collect normal and emergency releases from the process and recycle or dispose of them in a safe manner.

Washing and Drying a Motorcycle :  It is important to wash and dry the motorcycle before servicing. It would ensure cleanliness during the service and would not allow any dust ent

Taking Care of Occupational Safety The most important development in occupational safety and health has been the introduction of legislative measures adopted by various gover

Major parts of the machine of Radial drilling machine Column The column is cylindrical in shape and built rugged and solid. The column supports the head and the sleeve or

Write the types and functions of column. a) Explain surveying. Brie?y describe about the chain and accessories

Define strain: Sol. : STRAIN(e) : When the body is subjected to some external force, there is some change in dimension of body. The ratio between change in the dimension of b

Design the keys - Shear Keys: A solid circular shaft is to transmit 200 kN at 200 rpm. If the maximum shear stress is not to exceed 80 n/mm 2 design the shaft. Design the key