WELDING APPARATUS

摘要

A rotatable gas metal arc welding apparatus comprising: a) a rotatable base; b) a rotation brake; c) a primary welding boom arm; d) at least one secondary welding boom arm rotatably attached to the primary welding boom arm, the at least one secondary welding boom arm being rotatable about a swivel joint so as to be rotatable in a generally horizontal plane; e) a MIG welder station; f) at least one manually operated welding gun connector, each welding gun connector being suspended from a secondary welding boom arm; g) a process controller for controlling a welding gun and the rotation brake; h) a rotatable electrical input connection for connecting electrical power from an external electrical power source to the base; i) an electrical ground connection; and j) a welding wire supply station.

主权项

1. A rotatable gas metal arc welding apparatus comprising:
a) a rotatable base; b) a rotation brake for alternatively (i) allowing rotation of the base and (ii) halting the rotation of the base; c) a primary welding boom arm attached to the base; d) at least one secondary welding boom arm rotatably attached to the primary welding boom arm, the at least one secondary welding boom arm being rotatable about a swivel joint so as to be rotatable in a generally horizontal plane; e) a MIG welder station attached to the apparatus; f) at least one manually operated welding gun connector, each welding gun connector being suspended from a secondary welding boom arm; g) a process controller attached to the apparatus, for controlling a welding gun and the rotation brake; h) a rotatable electrical input connection for connecting electrical power from an external electrical power source to the base; i) an electrical ground connection, the ground connection being unhindered by the rotation of the base; and j) a welding wire supply station attached to the apparatus.