Search found 3093 matches
- by cj737
- Sun Feb 26, 2017 6:50 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Cups and stuff
- Replies: 18
- Views: 3174
Re: Cups and stuff
Its a Fupa 12 cup from Michael Furick. http://furickcup.com/product/fupa-12-kit/ He also sells the BBW. You don't walk Pyrex (as stated). Even with his "shields" theyre not rated for the heat contact that an alumina is. They do get dirty from any transfer of impurities (DC or AC). They are...
- by cj737
- Fri Feb 24, 2017 7:52 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: New to Welding - AMP question ( tig - aluminum )
- Replies: 21
- Views: 2088
Re: New to Welding - AMP question ( tig - aluminum )
I looked back and noticed you are running a #4 cup? Thats too small and its hurting you quite a bit. With the cup that small, your heat zone is too narrow on inside corners, so essentially you aren't getting any heat into the sides unless you rotate your cup heavily. Bump up to a #7 or #8 with a gas...
- by cj737
- Fri Feb 24, 2017 7:43 am
- Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
- Topic: Bought a new mig lincoln 256 and having a few issues
- Replies: 6
- Views: 1917
Re: Bought a new mig lincoln 256 and having a few issues
Bump your flow up to 25cfh
- by cj737
- Fri Feb 24, 2017 7:41 am
- Forum: Product Reviews
- Topic: Miller multimatic 215
- Replies: 7
- Views: 3758
Re: Miller multimatic 215
Mercedes or BMW? These are essentially identical machines from the top 2 US brands of welders. The 215 is a new model, replacing the 200. The 200 has been out for some time and served me well. The 215 is about half the physical size of the 200, and the Lincoln is very close to the 215. I don't think...
- by cj737
- Thu Feb 23, 2017 12:38 pm
- Forum: Welding Forum General Shop Talk
- Topic: Opinion on Multi-Process Welder
- Replies: 8
- Views: 1067
Re: Opinion on Multi-Process Welder
Whether you require HF and AC TIG is the only shortcoming on these boxes. But, I ran my machine on a job welding stainless pipe, Scratch start, static amps for just over 3 months on a contract job. This is very common instead of dragging a foot pedal around especially when the welding is "repe...
- by cj737
- Thu Feb 23, 2017 8:44 am
- Forum: Welding Forum General Shop Talk
- Topic: Opinion on Multi-Process Welder
- Replies: 8
- Views: 1067
Re: Opinion on Multi-Process Welder
Also, with a multiprocess machine like these, you don't want a tig kit. You are better off getting a separate tig machine to run AC and DC with a foot pedal. Without the tig kit, you have the power mig 210mp at like $1200 without any rebate or the multimatic 215 from Miller for like $1350-$1400. Bo...
- by cj737
- Wed Feb 22, 2017 7:05 pm
- Forum: Stick Welding/Arc Welding - Shielded Metal Arc Welding
- Topic: Learning vertical up butt joint weld
- Replies: 7
- Views: 2871
Re: Learning vertical up butt joint weld
When traveling up with stick, arc length is critical, and, you need to draw a large "triangle" to move the puddle up the hill. Be aware, as you weld uphill, the heat is running up faster in front/above you, so you can lower your amps somewhat from the maximum, but 40 is way too cold. With ...
- by cj737
- Wed Feb 22, 2017 6:53 pm
- Forum: Welding Forum General Shop Talk
- Topic: Opinion on Multi-Process Welder
- Replies: 8
- Views: 1067
Re: Opinion on Multi-Process Welder
If you like the Lincoln's features, and the $1700 price range fits your budget, then buy the Miller Multi-Matic 215. Its $11 more expensive than the Lincoln, and has every feature of the Lincoln, but a stronger reputation. You can add their Spool Gun and MIG aluminum too. I have their 200 model, and...
- by cj737
- Wed Feb 22, 2017 9:39 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Miller v Lincoln
- Replies: 16
- Views: 1639
Re: Miller v Lincoln
Since they are primarily stick machines I didn't see them. They also said lift arc out of the box so you must have done a little extra work to get a foot pedal. I was mostly talking about primarily tig machines. Virtually every TIG box will also do Stick. And Lift Arc or Scratch Start or HF Start c...
- by cj737
- Wed Feb 22, 2017 8:11 am
- Forum: Welding Forum General Shop Talk
- Topic: more rust removal
- Replies: 8
- Views: 667
- by cj737
- Mon Feb 20, 2017 2:05 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Tig Issues From a Newbie
- Replies: 15
- Views: 1494
Re: Tig Issues From a Newbie
CJ, I will work on my arc length and see if I can maintain a puddle and make it work. Like I said it has been over 30 years since I have welded. I am learning TIG for the first time. Keep up the advice and I will keep trying. Sent from my SM-G920V using Tapatalk the best tip ever given to me was ar...
- by cj737
- Mon Feb 20, 2017 8:06 am
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Tig Issues From a Newbie
- Replies: 15
- Views: 1494
Re: Tig Issues From a Newbie
[quote="WVJay"]I tried turning the amperage down to 80 amps and it was hard to start and maintain a puddle./quote] This screams arc length to me. Even if 80 is too low to immediately make a puddle, getting started and keeping a puddle should not be an issue once the metal is hot. If I am m...
- by cj737
- Sun Feb 19, 2017 12:11 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Tig Issues From a Newbie
- Replies: 15
- Views: 1494
Re: Tig Issues From a Newbie
By the way, 100 amps is way too high for 12ga steel. Half that should do the trick nicely. Hopefully you're using a pedal and once you get going, the metal sucks up more heat so you can taper off the pedal even more. A nice, tight arc to the puddle (without touching the tungsten ) works best.
- by cj737
- Sat Feb 18, 2017 8:19 am
- Forum: Welding Projects - Welding project Ideas - Welding project plans
- Topic: My very first TIG project - A welding trolley!
- Replies: 20
- Views: 2951
Re: My very first TIG project - A welding trolley!
Thanks cj737 but some welds are best forgotten haha I should have actually kept a tally for the number of times I had to regrind my tungsten so as to compare against future projects. I've had 2 fairly sage bits of advice from professionals mentoring me: "Either get good welding with a mirror, ...
- by cj737
- Sat Feb 18, 2017 8:15 am
- Forum: Stick Welding/Arc Welding - Shielded Metal Arc Welding
- Topic: Rod ID??
- Replies: 5
- Views: 1104
Re: Rod ID??
Rods should be labeled on their exposed end indicating their spec.
- by cj737
- Fri Feb 17, 2017 11:42 pm
- Forum: Metal Cutting
- Topic: Tube copers
- Replies: 3
- Views: 978
Re: Tube copers
Annular cutters make a much cleaner cut and are generally equipped with a hollow center to allow you to run cutting fluid down their cores. This makes them last much longer, and more durable than a hole saw. As for cut-off discs, they simply can't make the precision cuts needed for certain fit ups. ...
- by cj737
- Fri Feb 17, 2017 8:32 am
- Forum: Welding Projects - Welding project Ideas - Welding project plans
- Topic: My very first TIG project - A welding trolley!
- Replies: 20
- Views: 2951
Re: My very first TIG project - A welding trolley!
Great looking trolley. The only criticism I would make is, you spent all the time making great looking welds, then you ground them down! You "might" have left them so you can look back and see them, and use them as a progress report. I've done that, and always blamed them on one of my son'...
- by cj737
- Thu Feb 16, 2017 6:49 pm
- Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
- Topic: Begginer question: welding 1/4 inch steel to 3/16th
- Replies: 24
- Views: 6537
Re: Begginer question: welding 1/4 inch steel to 3/16th
Definitely buy a lottery ticket. One or the other will break.TimmyTheClub wrote:Definately a good Idea! being as it is 3/16th, what do I do if i cannot get either to break?
- by cj737
- Thu Feb 16, 2017 6:48 pm
- Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
- Topic: Butt welding thin wall steel tubing
- Replies: 27
- Views: 4879
Re: Butt welding thin wall steel tubing
Know you understand why pipe welders are so respected :D Welding around pipe, either horizontal or vertical, is difficult to say the least. It requires constant adjustment of your body position, or the part. What you describe can only be symptomatic of poor control of the heat. 20ga tubing and small...
- by cj737
- Thu Feb 16, 2017 11:01 am
- Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
- Topic: Begginer question: welding 1/4 inch steel to 3/16th
- Replies: 24
- Views: 6537
Re: Begginer question: welding 1/4 inch steel to 3/16th
I completely understand what you're building and why you're undertaking it. I just can't stress enough the importance of it being welded properly. If you can essentially weld the bumper from the "backside" also, then I might even suggest you stick weld it (given your limited power sources)...
- by cj737
- Thu Feb 16, 2017 10:12 am
- Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
- Topic: Begginer question: welding 1/4 inch steel to 3/16th
- Replies: 24
- Views: 6537
Re: Begginer question: welding 1/4 inch steel to 3/16th
is it safer to run a strait bead, and then a second bead over the top of that to the top layer? better penetration, or just wasting material? Stacking beads over beads doesn't improve your penetration, it only adds build up. Penetration comes from your root pass, strength comes from cover passes (o...
- by cj737
- Wed Feb 15, 2017 11:18 pm
- Forum: Video Discussion
- Topic: Dab Method Need Help
- Replies: 15
- Views: 4528
Re: Dab Method Need Help
Lift Arc is a substitute for HF start or Scratch start. All 3 can still use a pedal. But I'll interpret what you meant is static amps. School boy!
Try lowering your amps to 60 and run it. Then try 55. Then 50. You'll find a sweet spot for your speed and wire sizes.
Try lowering your amps to 60 and run it. Then try 55. Then 50. You'll find a sweet spot for your speed and wire sizes.
- by cj737
- Wed Feb 15, 2017 9:47 pm
- Forum: Video Discussion
- Topic: Dab Method Need Help
- Replies: 15
- Views: 4528
Re: Dab Method Need Help
It should be plenty, provided you don't feed too much wire in too fast. Bear in mind, adding filler cools your puddle. Get the puddle to right heat so as to weld but not blow out, then suddenly here comes a big wad of weld wire. Blam-mo! Puddle gets cold. So you have to "work" that added m...
- by cj737
- Wed Feb 15, 2017 7:46 pm
- Forum: Video Discussion
- Topic: Dab Method Need Help
- Replies: 15
- Views: 4528
Re: Dab Method Need Help
3/32 wire on 14ga is just too darn thick in my opinion. Maybe for making a fillet weld or bridging a gap, but no way for a stringer bead.sambo1985 wrote:I switch between 1/16 filler and 3/32 filler. And using same matching size of tungsten for filler
- by cj737
- Wed Feb 15, 2017 3:58 pm
- Forum: Stick Welding/Arc Welding - Shielded Metal Arc Welding
- Topic: Lincoln 3/32" 6011 on Everlast Machine
- Replies: 12
- Views: 3909
Re: Lincoln 3/32" 6011 on Everlast Machine
7018 Weave https://drive.google.com/open?id=0ByqkCp1z02tUdGtpcmIyRjNDVGM This looks pretty good to me, though I don't know why you'd weave with a 7018? 7018 2F Cursive e https://drive.google.com/open?id=0ByqkCp1z02tUWkRvYVlFU2hqR1k looks well laid in to me Half Whip and Pause Half Cursive e https:/...
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