November 2009
Goscor Arc has supplied Murray & Roberts company Energy Fabrication, 90 Lincoln V350PRO welding machines complete with LN74 wire feeders and 30 Easy Arc 200 amp inverters for its on-site workshops at Medupi Power Station.
Regular Features
FEATURESCompany profile: AGS Engineering African Fusion talks to Douglas Louw and Arthur Teixeira about the company and its quality choices. GMAW of creep resistant steels with flux cored wires This paper focuses on the weldability of creep resistant steels of type P11, P12, P22, P92 and P92 using similar flux cored wires. Tailored welding arcs help welders J Uusitalo, T Peltola, J Kumpulainen, M Veikkolainen of Kemppi Oy describe customised GMAW process control techniques for root pass and thin sheet metal welding; for greater control of welding penetration; and more focused concentrated arcs. Jigless robotic welding in SA's catalytic converter industry Herman Niemandt talks about Cummins' pioneering development of a jigless robotic welding process. Metal cored welding wires boost productivity and quality Kim Brightwell, consumables product manager for Afrox, puts foward the case for switching to metal cored wires for GMAW and SAW. Thermal spraying Part 1: Fuel and gas based processes This article, extracted from a longer article published by the International Thermal Spray Association, outlines fuel-based thermal spraying processes. Stud welding and anchor systems African Fusion takes a tour of the Vereeniging facilities of Refractory Fibre and Anchor Systems. The management of welded aluminium fabrication - Part II The second part of Dr Tony Patterson's look at welded fabrication in the transport sector.
|
 
|
