Testing of resistance welds, Mechanical Engineering

TESTING OF RESISTANCE WELDS

There are a number of destructive and non destructive tests available for testing the welds obtained by resistance welding. Radiographic or Ultrasonic examination is used with all types of resistance welding especially flash butt welding. Eddy current testing is another NDT available for seam welding. The destructive tests are listed below :

  • Tension shear test- Spot, seam and projection
  • Tension test - Spot and projection
  • Impact test - Spot and projection
  • Fatigue test - Spot and projection
  • Macro etch test - spot, seam, flash and projection
  • Torsional test - Spot, projection
  • Hardness test - spot, seam, flash and projection
  • Peel test - Spot and projection
  • Bend test - Spot, seam, flash, projection and upset butt.
  • Pillow test - Seam.
Posted Date: 9/17/2012 6:20:41 AM | Location : United States







Related Discussions:- Testing of resistance welds, Assignment Help, Ask Question on Testing of resistance welds, Get Answer, Expert's Help, Testing of resistance welds Discussions

Write discussion on Testing of resistance welds
Your posts are moderated
Related Questions
Hydrostati c Pressure - Thermodynamics: It is also called as Pressure due to Depth of Fluid. It is needed to determine the pressure exerted by static fluid column on surface,


sketch and discuss the uses and application of the following types of cam follower;knife edge,roller and flat ended.

A multiple disc clutch, steel on bronze, is to transmit 4.5 kW at 750 r.p.m. The inner radius of contact is 40mm and outer radius of the contact is 70 mm. The clutch operates in oi

A composite shaft consists of copper rod of 30mm diameter enclosed in a steel tube of external diameter 50mm and 10 mm thick. The shaft is needed to transmit a shaft is required to

Explain the Adiabatic System - Thermodynamic Adiabatic System: A system along with adiabatic walls can just only exchange work and not heat with the surrounding is known as Adi

what is helix angle and how to determine it?

how do you find the projectile motion or equation?

Tension in the string and acceleration of body: The two bodies weighing 300N and 450N are hung to two ends of the rope passing over an ideal pulley as shown in the figure giv

Determine reactions force: Thr e e sphere A , B and C weighing 400N, and 200N and having radii 400mm,  600mm and 400mm respectively are placed in trench as shown in t