Search found 816 matches
- by BugHunter
- Tue Aug 31, 2021 4:32 pm
- Forum: Welding Forum General Shop Talk
- Topic: Favorite Gloves?
- Replies: 16
- Views: 5171
Re: Favorite Gloves?
Every time I buy a set I really like, either the price triples, or they're no longer available when I go to get another set. My favorites are the Mars gloves. Especially the high-temp ones that will take (and protect you from) 800F for 30 seconds. Awesome gloves. I really don't use them for welding ...
- by BugHunter
- Tue Aug 31, 2021 4:31 pm
- Forum: Welding Forum General Shop Talk
- Topic: Still battling rust on the old welding table,
- Replies: 12
- Views: 1684
Re: Still battling rust on the old welding table,
Car wax is an old trick for woodworking equipment. I've had a planer, jointer and table saw in a farmhouse basement for decades. Always kept them waxed up with... well, the crappy wax I wouldn't ue on my cars! :mrgreen: Not only does it keep the cast from rusting, but it makes wood slide around like...
- by BugHunter
- Thu Aug 26, 2021 4:08 pm
- Forum: Welding Forum General Shop Talk
- Topic: Still battling rust on the old welding table,
- Replies: 12
- Views: 1684
Re: Still battling rust on the old welding table,
Not even a little bit. It's easy enough to test. Might even spray a little water on after you're done.
- by BugHunter
- Thu Aug 26, 2021 3:33 pm
- Forum: Welding Forum General Shop Talk
- Topic: Still battling rust on the old welding table,
- Replies: 12
- Views: 1684
Re: Still battling rust on the old welding table,
Good carnuaba car wax is probably your best bet in the short term. Any spray on liquid is going to 'wear out' after a few days of use.
- by BugHunter
- Sun Aug 22, 2021 6:34 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: 1095 spring steel
- Replies: 13
- Views: 2334
Re: 1095 spring steel
I don't envy you this job... Possibly ER70S2 or maybe 4140 filler if you want it harder. I'd probably shy awy from the job if I didn't have an in-house way to do the post-heat accurately. There's not a lot of tolerance on that temp (+/- 50*). I've never done welds on 1095, but I've done plenty of we...
- by BugHunter
- Sat Aug 21, 2021 5:08 pm
- Forum: Welding Forum General Shop Talk
- Topic: Building New Shop looking for ideas
- Replies: 21
- Views: 7187
Re: Building New Shop looking for ideas
Here's a better pic of the bridge gizmos. There's also those tabs in the foreground that have the piece sticking up that gets rolled into the roof seams to hold it down. The bridge is screwed down, then those little tab things get screwed to the top of the bridge, then the roofing goes on top of tha...
- by BugHunter
- Sat Aug 21, 2021 4:43 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Lincoln T-355 1/4" alum tungsten balling
- Replies: 13
- Views: 6530
Re: Lincoln T-355 1/4" alum tungsten balling
I have a Dynasty and Miller says very specifically, do not use pure tungsten with an inverter machine. At least not their inverter machine. Not sure if that applies to all brands, but 2% lanth is all you need.
- by BugHunter
- Sat Aug 21, 2021 2:42 pm
- Forum: Welding Forum General Shop Talk
- Topic: Building New Shop looking for ideas
- Replies: 21
- Views: 7187
Re: Building New Shop looking for ideas
I've got a man-basket here also, and I use that with the forklift for everything. It's many years old and I am likely to build a new one soon with the intent of making it with a 1' platform to help with the very last bit of height I need. My lift truck is limited to 180" height, and my ceiling ...
- by BugHunter
- Tue Aug 17, 2021 8:44 pm
- Forum: Welding Forum General Shop Talk
- Topic: Welding crankshaft journals
- Replies: 7
- Views: 6731
Re: Welding crankshaft journals
Regrind and make undersized bearings.
- by BugHunter
- Mon Aug 16, 2021 4:23 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Flashed—with my helmet on
- Replies: 9
- Views: 5184
Re: Flashed—with my helmet on
I use old school passive lenses (real glass). I don't have threads like this.
- by BugHunter
- Fri Aug 13, 2021 9:04 am
- Forum: Welding Forum General Shop Talk
- Topic: Building New Shop looking for ideas
- Replies: 21
- Views: 7187
Re: Building New Shop looking for ideas
Other ideas now that I'm thinking about it... I'm not sure how long you intend to be at this location, but I tend to build for until I die + 10 years... (then I move of course) :mrgreen: Wash bay drain (possibly a grey water drain) if you can. Depends on your grade slope if that can work. (as well a...
- by BugHunter
- Sun Aug 01, 2021 3:27 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: 4140 P110-Threaded Hole Repair
- Replies: 12
- Views: 3969
- by BugHunter
- Fri Jul 30, 2021 5:03 pm
- Forum: Welding Forum General Shop Talk
- Topic: Building New Shop looking for ideas
- Replies: 21
- Views: 7187
Re: Building New Shop looking for ideas
If you're thinking 40x40 is going to be perfect, build 80x80. I'd do a steel building hands down. I"m doing one right now, and wouldn't go any other way. If you can DIY the build, it's even better. Don't skimp on the height. NOW is the time to decide on that. Height doesn't cost much. Use wall-...
- by BugHunter
- Fri Jul 30, 2021 4:55 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Welding hinge block of aluminum to 2x2x.125 square tube
- Replies: 16
- Views: 4331
Re: Welding hinge block of aluminum to 2x2x.125 square tube
I say no problem at all with the Dynasty. Crank-er up and go for it. That part isn't very big, it'll heat up in no time. Keep the frequency at 60hz (more power). Leave the balance at "Pro-Set" which is 75%. If you lower that to say 65, you're losing power. Use your head, you'll have no tro...
- by BugHunter
- Fri Jul 30, 2021 4:49 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: 4140 P110-Threaded Hole Repair
- Replies: 12
- Views: 3969
Re: 4140 P110-Threaded Hole Repair
In some applications, a helicoil is actually stronger than the original thread. For instance, in aircraft engine applications, every hole is helicoiled right from the get-go when brand new. I'm not sure if that applies in a situation where 4140 steel is concerned. I know if it were an option, I'd go...
- by BugHunter
- Mon Jul 05, 2021 12:04 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Cracks in AL fusion every time
- Replies: 28
- Views: 3477
Re: Cracks in AL fusion every time
I weld loads of aluminum, and the only place I ever do a fusion weld is on sharp outside corners of parts, where I"m not so much welding for strength as I am to deburr the part and remove the sharp edge. In cases where the part won't fit in the square hole it's supposed to go in if I add filler...
- by BugHunter
- Sat Jul 03, 2021 6:06 pm
- Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
- Topic: Upgrading
- Replies: 8
- Views: 2657
Re: Upgrading
Echoing what was said about about the short timespan Lincoln (or any manufacturer) is making consumables available, I'd say do yourself a favor and buy enough of the nickle/dime parts so as to have a lifetime supply on hand. Most of the stuff is cheap, so spending an extra $100 or $200 on consumable...
- by BugHunter
- Sun Jun 27, 2021 6:37 am
- Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
- Topic: Twisting, winding
- Replies: 5
- Views: 2408
Re: Twisting, winding
I would guess you almost have to back step the welds. Especially the last ones.
- by BugHunter
- Sun Jun 27, 2021 6:34 am
- Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
- Topic: Carbon steel pulse spray mig basic settings
- Replies: 5
- Views: 3041
Re: Carbon steel pulse spray mig basic settings
Jack, those are TIG videos, not MIG. Oscar might seem a little overzealous in his support for HTP but that 220 MTS is an absolutely awesome welder. You will get perfect results on your very first trigger pull. I won't say it warrants a Craigslist sale and a purchase of a new machine, but I wouldn't ...
- by BugHunter
- Sat Jun 26, 2021 11:01 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: CK flex head feedback from long term users?
- Replies: 6
- Views: 1438
Re: CK flex head feedback from long term users?
I can't speak for the CK but I'm sure it's a long-term quality piece.
In March of 16 I purchased a weldcraft convertible Flex head torch. Now well past the five-year point it is indistinguishable from brand new. I wouldn't own anything else.
In March of 16 I purchased a weldcraft convertible Flex head torch. Now well past the five-year point it is indistinguishable from brand new. I wouldn't own anything else.
- by BugHunter
- Thu Jun 24, 2021 3:59 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Operation of Advanced Pulse
- Replies: 4
- Views: 770
Re: Operation of Advanced Pulse
Your question is about volts but your diagram is showing amps.
- by BugHunter
- Fri Jun 18, 2021 1:29 am
- Forum: Welding Forum General Shop Talk
- Topic: aluminum welding
- Replies: 5
- Views: 2220
Re: aluminum welding
For a small unusual project, I would just hire it out. Or you can probably send it to somebody here on the forum and then they would do it for you for nothing if you paid the shipping of the parts.
- by BugHunter
- Fri Jun 18, 2021 1:24 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: first Tig project - 2x72 grinder and stand ...
- Replies: 9
- Views: 835
Re: first Tig project - 2x72 grinder and stand ...
Very cool build. Probably take a decade of my spare time but does look like fun.
- by BugHunter
- Tue Jun 15, 2021 10:29 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Porosity, mild steel
- Replies: 27
- Views: 3081
Re: Porosity, mild steel
Since the gas lens doesn't get hot enough to burn whatever contamination is sitting on it, I would be very skeptical about that being a problem. It's not like having steel gunk on your tungsten where it's at 3000 degrees Fahrenheit. Cleaning the gas lens or replacing it can't hurt but I would almost...
- by BugHunter
- Mon Jun 14, 2021 10:50 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Can I start with TIG?
- Replies: 18
- Views: 2032
Re: Can I start with TIG?
It’s not a “difficult” process, especially if you have a modicum of competence with the other processes. Or no experience to measure against. Such is not the case with OP who stated he struggles with Stick and MIG. It would be a small miracle if he were able to self-teach TIG with far better result...
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