Automated system for controlling the process of CO₂ welding with pulsed wire feed and welding current modulation

Abstract

An automated system for consumable electrode welding with pulsed wire feed and arc current modulation is proposed. The circuit diagram and operating principle of automated control of the welding process and also welding equipment are described.

Keywords:

• metal active gas
• automated control by welding process
• pulse giving of a wire
• modulation of arch's current

View correction statement:

Notice of duplicate publication

Notes

^1. Patent 2198079 (Russian Federation).

^2. Patent 2288820 (Russian Federation).