Manually Operated Weld-Filler-Wire Feeder

摘要

A simple, manually operated mechanical device will ensure a smooth and predictable motion when feeding filler wire into a molten weld pool in gas tungsten arc welding (GTAW). This device simplifies and/or reduces the requirements for a dexterous hand to hold and manipulate filler wire. This device will grant, to the GTAW process, a level of consistency and integrity heretofore unknown.