Description:
Welding of materials for manufacture & repair.
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Plasma cutter suggestions for Copper, Brass, Sheetmetal, Steel, etc...?
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Hello All,... I'm currently looking to purchase a new Plasma Cutter for the following metals; - Copper and Brass sheet (12 to 36 ounce) - Steel sheet from 26.ga to 1/4" plate (probably nothing thicker than 3/8") - Tin sheet metal from .28ga to .12ga Any suggestions as to Make and Model would be appreciated ! Also, do... more »
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Pzap Plasma cutters?
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[link] Crap? Decent for the price? Thanks Gunner, needing a plasma cutter for up to 3/8", but not often "[L]iberals are afraid to state what they truly believe in, for to do so would result in even less votes than they currently receive. Their... more »
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ER4043 vs ER5356 when to use?
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I've been using 4043 for TIG welding 6061-T6 need to replenish the stock but also need to look at welding some castings (think 5 step pulley and similar). Should I be looking at 5356 when and why? Others?
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Wow!
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I have been playing with this thing some more, and I think I may be ready to buy some sheet and plate to start on my first project a lot quicker than I originally planned. I've been welding a variety of junk for simple corner, and t joints and once you set the machine up right for each size stock it... more »
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Miller Syncrowave 250 DX - NO DISPLAY
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Hello All- Trying to troubleshoot our Miller Syncrowave 250 DX tig welder. An employee had used it over the weekend, and now the display is not operating at all. Checked the owner's manaul at millerwelds.com and I'm thinking the best place to start may be the fuses. Does anyone have anything to add that I might find helpful in the... more »
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My Very First Aluminum Weld
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[link] Well. my very first aluminum weld is not as bad as I feared. I definitely worked outside the parameters that Miller says. This is unknown alloy tube, although most of the tube I have seen locally that is labeled is a 6000 series.. Its only .043 thick side wall which puts it between 17 and 18... more »
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Back side purge for stainless welding
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I have some 300 series stainless to weld and was wondering if C25 would be OK to use for the back side purge? I used to have a spare argon cylinder that I put a regulator and flow meter on for back side purge, but that is now a C25 cyclinder. Thanks, BobH
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