Search found 565 matches

by JayWal
Mon Mar 22, 2021 8:05 pm
Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
Topic: Lincoln 350MP Flux core or pulse
Replies: 7
Views: 1566

Re: Lincoln 350MP Flux core or pulse

I'm assuming he's referring to dual shield flux core. I've heard some criticism that running that in flat position is prone to getting slag trapped underneath. I've done some testing myself and I have seen it on occasion. Dual shield is awesome for out-of-position welds, like vert up and overhead. P...
by JayWal
Thu Mar 04, 2021 3:26 pm
Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
Topic: To Replace My Old Machine or not?
Replies: 20
Views: 2385

Re: To Replace My Old Machine or not?

I've been running my old Millermatic 35 since the late '70s and have loved this welder. It's built tons of projects over the years, off-road race cars, trailers, all kinds of small projects. Best tool I ever bought! I'm old now, but still love to do metal projects. My machine still runs, but basic ...
by JayWal
Sun Feb 28, 2021 1:52 pm
Forum: Welding Forum General Shop Talk
Topic: Bobcat 250 parts
Replies: 15
Views: 3050

Re: Bobcat 250 parts

And after 2 weeks of covid slowed shipping, I got a set. Thanks for the part number, I don't know why my LWS couldn't find it.
Image

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by JayWal
Mon Feb 22, 2021 4:16 pm
Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
Topic: Help! First post; terrible aluminum weld
Replies: 5
Views: 864

Re: Help! First post; terrible aluminum weld

What wire are you using? What diameter and alloy? (4043, 5356?)

And what's your gas flow rate?

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by JayWal
Sat Feb 20, 2021 10:33 pm
Forum: Stick Welding/Arc Welding - Shielded Metal Arc Welding
Topic: Can a low 7018 exposure to moisture can problems?
Replies: 37
Views: 7330

Re: Can a low 7018 exposure to moisture can problems?

So mild steel does not have a problem under these cold temperatures but any kind of no low-hy welding may cause shattering problems? MIG and TIG are low-hy processes but it is rarely mentioned. You're saying an Er70 mig or tig weld is considered a low hyd weld?? Sent from my SM-G970W using Tapatalk...
by JayWal
Sat Feb 20, 2021 5:51 pm
Forum: Stick Welding/Arc Welding - Shielded Metal Arc Welding
Topic: Can a low 7018 exposure to moisture can problems?
Replies: 37
Views: 7330

Re: Can a low 7018 exposure to moisture can problems?

Mild steel is not but hydrogen rich welds are. That's one instance you need low hydrogen rods, mig or tig processes. So mild steel does not have a problem under these cold temperatures but any kind of no low-hy welding may cause shattering problems? MIG and TIG are low-hy processes but it is rarely...
by JayWal
Thu Feb 18, 2021 9:25 pm
Forum: Stick Welding/Arc Welding - Shielded Metal Arc Welding
Topic: The arc is cut with electrodo 6011
Replies: 9
Views: 3992

Re: The arc is cut with electrodo 6011

Start with what welder you're using, and what electrodes.

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by JayWal
Fri Feb 12, 2021 9:37 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: The what I welded today (/whenever) thread (pics please)
Replies: 3253
Views: 473046

Re: The what I welded today (/whenever) thread (pics please)

Well if thats not a toilet paper holder, then I don't know what is! [emoji23]

Looks good:)

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by JayWal
Fri Feb 12, 2021 2:26 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: The what I welded today (/whenever) thread (pics please)
Replies: 3253
Views: 473046

Re: The what I welded today (/whenever) thread (pics please)

First thing that came to mind is it mounts onto the back of a welding cart so you can feed 50lb spools of wire to a smaller machine that can only take smaller spools.

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by JayWal
Thu Feb 11, 2021 8:01 pm
Forum: Welding Projects - Welding project Ideas - Welding project plans
Topic: z-style stool
Replies: 2
Views: 3166

Re: z-style stool

I agree with CJ. Have a look at some of the bird poop holding most metal chairs together, if that stuff holds yours should do, if you take the time to clean it properly.

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by JayWal
Thu Feb 11, 2021 1:38 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Tig cast iron fry pan?
Replies: 14
Views: 1429

Re: Tig cast iron fry pan?

Weld.com did a video of this a while back.

https://youtu.be/lpeNk0kF3Tg

Might be worth checking out.

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by JayWal
Wed Feb 10, 2021 10:21 am
Forum: Welding Forum General Shop Talk
Topic: Bobcat 250 parts
Replies: 15
Views: 3050

Re: Bobcat 250 parts

Search for "bushing, Tank Fuel" Older bobcats used a 124253 part number. https://weldingsupply.com/cgi-bin/einstein.pl?PNUM::1:UNDEF:X:124253 Amazon has a 2 pak also. That would be too easy! Thanks for the part number, I should be able to find one somehow https://uploads.tapatalk-cdn.com/...
by JayWal
Tue Feb 09, 2021 9:05 pm
Forum: Welding Forum General Shop Talk
Topic: Bobcat 250 parts
Replies: 15
Views: 3050

Re: Bobcat 250 parts

BillE.Dee wrote:Jay, have you looked into lawn mower repair shop?
Up here we only have snow blower repair shops [emoji2]


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by JayWal
Tue Feb 09, 2021 8:00 pm
Forum: Welding Forum General Shop Talk
Topic: Bobcat 250 parts
Replies: 15
Views: 3050

Re: Bobcat 250 parts

If can't get the Miller part number, I'll try a pack of these off these fuel tank grommets off Amazon. The measurements all match so it might work.

Image

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by JayWal
Tue Feb 09, 2021 7:52 pm
Forum: Welding Forum General Shop Talk
Topic: Bobcat 250 parts
Replies: 15
Views: 3050

Re: Bobcat 250 parts

BugHunter wrote:Looks like a bulkhead bushing you could pick up at Harbor Freight or any auto parts store.
Thats what I tried, that's what the bushing on the brass sleeve in the picture is. It lasted a few hours are turned completely hard and brittle.

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by JayWal
Tue Feb 09, 2021 10:34 am
Forum: Welding Forum General Shop Talk
Topic: Bobcat 250 parts
Replies: 15
Views: 3050

Bobcat 250 parts

I'm trying to get this Bobcat 250 running, I got it for a good price its sat on a service truck most its life. Only 100 engine hours on it. Anyways the issue I've got now is the gromet that seals around the fuel suction line cracked and started leaking gas. I got a new one that fits both the hole an...
by JayWal
Sun Feb 07, 2021 1:44 pm
Forum: Welding Projects - Welding project Ideas - Welding project plans
Topic: Evo cart
Replies: 8
Views: 2971

Re: Evo cart

That's a darn good idea, I have mine on a tray bolted to the side of my table. A cart would be so much handier.

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by JayWal
Sat Feb 06, 2021 10:23 am
Forum: Welding Forum General Shop Talk
Topic: We need to liven up this forum
Replies: 56
Views: 8779

Re: We need to liven up this forum

NEVER say NEVER. There were days that I would have bet the bank on some things ,,, IF I did there would be no bank left. Who'd a thunk a wooden 2x4 would oil can a metal roller ??? AYE, , , Jay? Ha! That place is the definition of anything can happen. Tho the 2x4s weren't the problem. It was the 16...
by JayWal
Sat Feb 06, 2021 10:11 am
Forum: Metal Cutting
Topic: What’s best way to cut expanded metal?
Replies: 20
Views: 6167

Re: What’s best way to cut expanded metal?

Yeah I'd go circ saw. And maybe don't use your good gloves handling the stuff, it snags and rips EVERYTHING [emoji3]

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by JayWal
Thu Feb 04, 2021 8:18 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Lincoln Tig 200 Square Wave, anyone using?
Replies: 17
Views: 6550

Re: Lincoln Tig 200 Square Wave, anyone using?

I picked mine up used about 18 months ago. It is a nice machine for home use. I am pretty happy with it. Some stream of conscious thoughts follow. On the stick side, I have used it with 6011 for a few times for some TJ frame repair and a brush hog job at my Mom's. I have also played around a little...
by JayWal
Tue Feb 02, 2021 9:45 pm
Forum: Welding Forum General Shop Talk
Topic: Annular cutters?
Replies: 3
Views: 1056

Re: Annular cutters?

The most complete set i found was from Milwaukee. 1/2"-1 1/16" in 1/16" increments. 2" depth of cut. I don't have the part number but shouldn't be hard to find. This set is a few years old, I've broken a few and replaced with Walter ones. They do last a good while, I had close to...
by JayWal
Fri Jan 29, 2021 1:49 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Low amp flash
Replies: 3
Views: 978

Re: Low amp flash

Hi guys and gals, Any way I can keep from getting flashed at low amps? I have a Primeweld 225X TIG and a Digital Infinity auto helmet. When I weld thin sheet metal below 50A I periodically get flashed just enough to be annoying. Above that my equipment plays well together and I have zero problems w...
by JayWal
Thu Jan 28, 2021 4:21 pm
Forum: Tig Welding - Tig Welding Aluminum - Tig Welding Techniques - Aluminum Tig Welding
Topic: Cup melted - TIG
Replies: 11
Views: 1801

Re: Lens melted - TIG

First TIG 'welding'. Setup: - material: 4 mm mild steel - type: DC - current: 100 A - electrode: 2.5mm 2% Ceriated - polarity: positive handle - lens: #6 - gas: pure argon - flow: 7.5 l/min - pre-flow: 1sec - no filler Result: Well, can't call it a weld but the two pieces of material did melt toget...
by JayWal
Tue Jan 26, 2021 10:11 pm
Forum: Welding Projects - Welding project Ideas - Welding project plans
Topic: Jody's "Thor" hammer. I fig'rd I'd do one for fun!
Replies: 4
Views: 3232

Re: Jody's "Thor" hammer. I fig'rd I'd do one for fun!

Jody did a video a while back about a hammer he made. I modified the materials and dimensions some and made one for myself after work tonight. Figured it'd be a fun project, and it was. waLv7XqTSJ4 Used 3/8 x 4 hot rolled stock and cut it into 1-3/4" pieces for the 4 sides, then one more piece...