Therefore only the cord from bench to outlet was at risk.
Has anyone else had this experience?Įdit: thinking it through a bit more, I guess the damage would have all been exterior in my case, since all my wiring is in EMT conduit and that is bonded with a #4 wire to the foundation ground. It had never occurred to me that this could happen and it requires a shop-circuit grounded connection to the welded piece, but that could be as simple as a metal drill or grinder plugged in and laying on the welding table. The welder is an HTP Invertig 221H inverter. The big issue here is that there is, of necessity, no protection on the ground circuit, and had the welding been of longer duration or higher amperage the resulting damage could have been extensive.
The overall dimensions for this ground clamp are15. Thought about it for a few seconds, and sure enough the supply cord to the wall was rather warm the entire length! The current return had been through the 12ga ground to the regular shop wiring. This product has a host of desirable qualities that make them popular among professionals in the welding realm. To use a TIG welder, you must have a regulator that monitors the flow of gas and a gas bottle that provides the gas you need. /rebates/&252fdo-you-need-a-ground-clamp-for-tig-welding. An included cable connects to the gas line and keeps the gas moving to melt the metal. It also has a welding lead attached to a TIG torch. Welding went fine, and it was only while coiling up the leads I realized I hadn't attached the ground clamp. TIG welders come with a ground clamp that attaches to the machine. This package only includes 100 feet of total cable, if you want (2) 100 foot lengths of cable, you need our 200. The welds (aluminum 150A) were short with a cool down in the middle for grinding out the backside. High Quality Toughflex Cable & Tweco Components. How Many of You Change Grounding Clamps, 10:22 PM. My table is on casters, all steel and has multiple 120V outlets around the perimeter which are supplied with a 12ga cord from the shop wall outlets. Talk about MIG welding equipment, guns, drive-roll systems, solid and flux-cored wires, etc. Had another senior moment this morning & forgot to attach the ground clamp to the welding table/workbench. Q: Will the Pig let me TIG-weld aluminum with my stick welder A: Yes, customers do it all the time, but read this whole answer.
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