Limitations of resistance welding, Mechanical Engineering

Assignment Help:

Limitations of resistance welding


1). Pressure - tight joints are achieved only with flash butt welding. Resistance welding is not recommended for high pressure joints and quality applications.

2). Accessibility of the joint is a restraint to the introduction of resistance welding to any job. Spot and seam welding can be applied to sheets and cans. Projection welding can be applied to certain types of joints. Upset butt welding can be applied to wires and tubes. Flash butt welding can be applied to tubes and rods. Other than these applications, the scope of resistance welding is much restricted.

3). The resistance welding machines are more expensive compared to the arc welding machines. Also they are bulky and generally consist of many sophisticated controls. Therefore, they are not suitable for field applications.


Related Discussions:- Limitations of resistance welding

Define the application of abrasive jet cutting machines, Define the Applica...

Define the Application of Abrasive Jet Cutting Machines Cleaning purpose. Cutting fine lines. Machining semiconductors. Drilling and cutting thin section of har

Basic formula for maximum bending moment, Q.  W rite down the basic form...

Q.  W rite down the basic formula for maximum bending moment in some ideal cases. Sol.:   Ber m together with nature of load Maximu

DOMESTIC HOT WATER, HOW TO SIZE RECIRCULATION HOT WATER PUMP?

HOW TO SIZE RECIRCULATION HOT WATER PUMP?

Applications of spot welding, Applications of spot welding As spot weld...

Applications of spot welding As spot welding can be employed for Al, Cu, Ni and Mg alloys. It is not advisable to spot weld steels with carbon content greater than 0.25 % unles

Thermodynamics, describe equivalence of kelvin planck and clausious stateme...

describe equivalence of kelvin planck and clausious statement

Reversible and irreversible processes - thermodynamics, Reversible and irre...

Reversible and irreversible processes: Thermodynamic system which is capable of restoring the original state of it by reversing the factors responsible for occurrence of proc

Explain the adjustable auger mechanisms, Normal 0 false false...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Orthographic projections, Orthographic Projections: As you learned pre...

Orthographic Projections: As you learned previously about the theory of projection of points, planes and lines, the next significant is the projection of solids that have thre

What is isometric drawing, It is a 3-D drawing used by draftsmen, architect...

It is a 3-D drawing used by draftsmen, architects etc

Calculate the magnitudes of the force, The end gates of a lock are 5m high ...

The end gates of a lock are 5m high and when closed include an angle of 120 o . The width of the lock is 6.25 m. Each gate is carried on two hinged placed at the top and the bottom

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd