Archive for March, 2012

Covered Electrodes

Arc welding with covered electrodes. In this method of welding performed manually stick coated electrodes. Coated electrode is a metal rod coated with the surface coating (WELDING). Coating of the electrodes made from powder mixtures of different components. Its purpose – to improve the stability of the arc, to the metallurgical processing of molten pool, […]

Auto Diagnostics

At the armed services today are a lot of powerful tools for the diagnosis of car: motortestery, multitestery, diagnostic line stands for the repair of fuel equipment, alignment and wheel balancing, etc. This list could go on, but most importantly, acquiring sophisticated equipment firms have not paid adequate attention to staff training, which it operates, […]