Search found 6 matches

by mjr6550
Tue Nov 12, 2019 10:01 pm
Forum: Fuel Gas Heating
Topic: Building up a steel pin by brazing or O/A welding
Replies: 3
Views: 11707

Re: Building up a steel pin by brazing or O/A welding

Using the lathe would be an option, but I have too many more important or interesting things do do with the lathe. This isn't a pressing need, more like an excuse to learn or practice. I never seem to find the time to learn new things or practice things unless I have a reason or excuse.
by mjr6550
Thu Oct 31, 2019 3:34 pm
Forum: Fuel Gas Heating
Topic: Building up a steel pin by brazing or O/A welding
Replies: 3
Views: 11707

Building up a steel pin by brazing or O/A welding

I have a small issue with a trailer hitch and I am thinking about trying to solve it using my O/A torch. This is more for practice than need. I have an adjustable trailer hitch where the balls (two sizes on opposite ends of a square bar) attach into a channel with two steel pins. The pins are slight...
by mjr6550
Sun Aug 13, 2017 1:56 pm
Forum: Metal Cutting
Topic: O/A cutting problems
Replies: 7
Views: 1963

Re: O/A cutting problems

Thanks for the replies. My experience is pretty much what you see in the photos-very little. The torch body is a Victor 100FC. I don't recall the number of the cutting attachment. It is a Victor clone. The cutting tips I was using were 00-3-101 and 000-3-101. I looked at the 00 tip that came with th...
by mjr6550
Fri Aug 11, 2017 1:00 pm
Forum: Metal Cutting
Topic: O/A cutting problems
Replies: 7
Views: 1963

O/A cutting problems

I know that this subject has been covered before, but I could still use some advice. I have a rusty I-beam that I want to make into a large cross. Along with that I want to "write" some words and dates in the web. I would like to leave the rust on the I-beam unless that is not practical. I...
by mjr6550
Sun Dec 08, 2013 5:53 pm
Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
Topic: Input on mig welds
Replies: 5
Views: 1194

Input on MIG welds-2

Adding to my last post, here are two more photos.
by mjr6550
Sun Dec 08, 2013 5:49 pm
Forum: Mig and Flux Core - gas metal arc welding & flux cored arc welding
Topic: Input on mig welds
Replies: 5
Views: 1194

Input on mig welds

I am new to welding and to the Forum. I just started welding with a Snap-on MIG 135 (115 volt, 135 amp) MIG welder. I am using 0.023" wire and C25 gas. I made a couple welds on 2-inch square tubing, 16 gauge. I don't know the correlation between the setting on the welder and amperage/wire feed ...