Search found 6 matches

by buildsomething
Thu Dec 13, 2012 6:22 pm
Forum: Welding Forum General Shop Talk
Topic: Welding a cast iron gib key that's stuck
Replies: 14
Views: 2615

Re: Welding a cast iron gib key that's stuck

I guess that's another filler rod that I need to add to my collection. I heard that the stuff is not cheap, but having a few filler rods might save my bacon from time to time.

Thanks for the info.

Cheers

Richard
by buildsomething
Wed Dec 12, 2012 11:55 pm
Forum: Welding Forum General Shop Talk
Topic: Welding a cast iron gib key that's stuck
Replies: 14
Views: 2615

Re: Welding a cast iron gib key that's stuck

Thanks Steve. That was the first time ever that I welded cast iron to steel and I figured that if I did everything hot, before anything cooled down, it should work....and it did! This time the replacement gib key is going to be steel instead of cast iron. I have 2 more gib keys to remove on this eng...
by buildsomething
Wed Dec 12, 2012 10:12 pm
Forum: Welding Forum General Shop Talk
Topic: Welding a cast iron gib key that's stuck
Replies: 14
Views: 2615

Re: Welding a cast iron gib key that's stuck

Well guys, I was able to remove the stuck/rusted cast iron gib key using a tig welder, 3/8-16 bolt and a home made slide hammer. I tig welded the bolt onto the gib key using silicon bronze filler. I did not heat up the piece nor did I allow it to cool down. I applied the slide hammer to the bolt whi...
by buildsomething
Mon Nov 26, 2012 9:56 pm
Forum: Welding Forum General Shop Talk
Topic: Welding a cast iron gib key that's stuck
Replies: 14
Views: 2615

Re: Welding a cast iron gib key that's stuck

Wow, that is quite a bit of good information. You are absolutely right about taking it to a machine shop to attempt to remove the gib key....but being retired, cash flow is a bit of an issue here.... ;) I do have a full size Bridgeport mill at home that I could jimmy up something to hold the engine ...
by buildsomething
Sun Nov 25, 2012 7:49 am
Forum: Welding Forum General Shop Talk
Topic: Welding a cast iron gib key that's stuck
Replies: 14
Views: 2615

Re: Welding a cast iron gib key that's stuck

Hello Mick and thank you for you suggestions. I think suggestion #1 seems to be the most promising solution without getting myself into too much trouble. Removing these gib keys from old hit and miss engines is a common issue each with a different solution. I will be taking video's of each attempt a...
by buildsomething
Sat Nov 24, 2012 1:28 pm
Forum: Welding Forum General Shop Talk
Topic: Welding a cast iron gib key that's stuck
Replies: 14
Views: 2615

Welding a cast iron gib key that's stuck

I've got myself into a bit of problem while trying to remove a gib key from a pulley on an old hit and miss engine that I am trying to refurbish / restore. While trying to remove it.....it was rusted shut....it broke leaving the key inside the shaft and pulley. Here is a Youtube video that explains ...