Welding head, Mechanical Engineering

Assignment Help:

Welding Head

Submerged arc welding head consists of the wire spool, wire feed system, flux delivery hopper and electrical contact nozzle. The electrode wire is unwound from the spool by the power driven rolls, straightened by a set of pressure rolls and fed through the contact nozzle into the weld pool. The drive for wire feed is from a motor with speed control provided either by means of a gear box or by means of thyristor controls.


Related Discussions:- Welding head

Location of safe areas, All equipment that is critical to the plant's safet...

All equipment that is critical to the plant's safety support; should always be located in a Safe Area (e.g. fire pumps, instrument/electrical equipment and an Emergency Assembly Ar

Pin shift return spring-gear complaints, pin shift return spring : Check p...

pin shift return spring : Check pin shift return spring for proper torque.

Radius of gyration, Radiu s of Gyration (K) The radius of gyration of ...

Radiu s of Gyration (K) The radius of gyration of given lamina about given axis is that distance from te given axis at which all the elemental parts of lamina would have to be

Explain the base of radial drilling machine, Explain the Base of radial dri...

Explain the Base of radial drilling machine The base of the drilling machine handles the entire machine and when bolted to the floor, gives for vibration-free operation and bes

Compressor, compressor’s volumetric efficiency can also depend on the compr...

compressor’s volumetric efficiency can also depend on the compressor’s ratio.

Revited joints, which material is used in production of solid revits

which material is used in production of solid revits

Determine the forces in strings, Determine the forces in strings: The...

Determine the forces in strings: The Electric light fixture weighing 15N hangs from point C , by two strings AC and BC . AC is inclined at 60° to the horizontal and BC

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