Electric Welding

Electric Welding

 

a group of welding methods that use electric energy to heat a metal. Electric heating makes it possible to produce temperatures that exceed the melting points of all existing metals. Such heating does not alter the chemical composition of a material and is easily controlled and automated. Dozens of varieties of electric welding are distinguished according to, for example, the method of protecting the metal from oxidation, the shielding gases and fluxes used, and the extent of mechanization and automation.

electric welding

References in periodicals archive ?
To see everything this new welder/generator has to offer, visit your local Lincoln Electric welding distributor location.
It is also stressed that burning weeds and garbage is explicitly forbidden, while the outdoor use of tools or agricultural equipment that produce sparks or flames, such as angle-grinders, oxy-fuel welding, and electric welding, should be avoided.
The company supplies all types of refrigerants, welding gases, electric welding machines and fire service and safety equipment to the marine and offshore market.
Sciaky Electric Welding Machines Ltd, a leading manufacturer of resistance welding technology is using KISTLER piezoelectric strain sensors to meet the demands of the aerospace industry for the precise monitoring of the welding process.
Four tenders for the supply of (a) a diesel powered welding machine Lincoln branded SAE 400 model of Canadian manufacture, an Argon welding machine of Megatronic brand model PI 350 AC/ DC of Denmark Manufacture, also an electric welding machine, of Lincoln brand model 6001 - R3R of US origin, (b) safety valve for the utilities boilers, (c) spare parts for the valve including electro pneumatic positioners & (d) spare parts for the compressors serving the air conditioners.
The Department said that the incident was due to the burning of some insulation panels on the inside of the ship as a result of maintenance works and electric welding on board of the ship.
The 15-year-old student at The King's Academy, Coulby Newham, secured a work placement with Middlesbrough-based Industrial and Marine Hydraulics - helping out with administration and trying her hand at electric welding.
A specialist in technical diagnostics and non-destructive testing, Nedoseka (electric welding, National Academy of Sciences, Kiev, Ukraine) summarizes results in technical diagnostics of structural materials and of organizations guiding and coordinating this work over a comparatively short period between the emergnce of technical diagnostics and the beginning of its development as an independent field.
He said: "I am good at electric welding. But no matter what job I do, I will do it well if I have the determination and confidence."
The 16-foot former carnival concessions trailer, featuring eye-catching graphics, includes five Lincoln Electric welding machines for live, hands-on demonstrations, a generator to power the equipment, and a video monitor that delivers a presentation designed to show young minds why a career in welding is cool.