Equipment for resistance welding, Mechanical Engineering


The equipment for resistance welding is different from that for arc welding for the following reasons: Resistance welding machines are complicated and very costly. Automation and controls are more in these. Many resistance welding equipments are custom - built. The machines can be operated with single phase or three phase mains. The equipment may be direct energy or stored energy machines. All the resistance welding machines require a low voltage, high current output (current in the order of thousand to lakhs of amperes). Four main constituents are:

1. Electrical Power source
2. Mechanical system
3. Control equipment
4. Feeding system

Posted Date: 9/17/2012 4:17:33 AM | Location : United States

Related Discussions:- Equipment for resistance welding, Assignment Help, Ask Question on Equipment for resistance welding, Get Answer, Expert's Help, Equipment for resistance welding Discussions

Write discussion on Equipment for resistance welding
Your posts are moderated
Related Questions
Force exerted on the pin - Mechanics: Determin e x and y components of force exerted on the pin at A as shown in the figure given below. As there is a single strin

For fan installation detail and indicate correct structural components, drip pan, acoustical and thermal insulation. Provide special acoustical curbs for critical areas. Chec

Short-Term Scheduling And Control The major objective at this stage is to make sure the efficient and smooth operation of the system in the event of unforeseen disturbances. Th

NON-FERROUS MATERIALS: Latest technology has been highly dependent on non-ferrous and alloys for in specific cases they represent the compensation of high strength and low wei

Explain how chips are prepared in cutting and how are they classified with sketches. What are the factors responsible for creation of different forms of chips?

Breather tube : Check breather tube for blockage and also air filter box hole where breather tube is connected, for any blockage.

Give important wage incentive plans for direct workers. Give advantages and limitations of each plan. a) Standard time for a given job is 15 hours and hourly rate of wages is 50

Reciprocatin Compressor. It is taken in use to compressor gases. ( kE 2  - kE 1) = 0, ( pE 2  - pE 1) = 0 q 1-2  - w 1-2 = ( h 2  - h 1 ) + 0 + 0 - q 1-2  - (- w