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Hot Topic (More than 10 Replies) Restorative welding (Read 9201 times)
tfrank
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Re: Restorative welding
Reply #15 - Feb 9th, 2018 at 6:53pm
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singleshotsam wrote on Feb 7th, 2018 at 10:56pm:
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815 732 1249

Pete does great work, just received two roller breech blocks back from him on Monday. He is knowledgeable and reasonable been using him for years. Never a problem or issue.

SSS


Well I just finished talking to Mr. Nagel for about 45 minutes and I must say I am very impressed with both his knowledge and his willingness to share knowledge. A very friendly and helpful gentleman!!! He gave me some great info so I think I might give this welding thing a try on my own... after I scrounge up a few of the items he told me were must haves!!! Lucky for me I already have the expensive ones!!!
God Bless, Frank.
  
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John Taylor
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Re: Restorative welding
Reply #16 - Feb 9th, 2018 at 9:13pm
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jhm wrote on Feb 9th, 2018 at 5:14pm:
Thanks Mr. Taylor.... A liner was in the plans anyway as the inside of the barrel is no good. Now to order that cutter.......



JMH

Forgot to say, the dovetail toward the muzzle is .060" deep and the one toward the action is .070" deep. When I relieve the corners for starting the mag tube I set the barrel .050" to the side of center and just take a tad off then do the opposite corner the same way. This help to get the ring started and as it turns in it will get tighter. Go a little at a time so you get a good fit. On the cutter I use I go .085" in both directions for a proper fit but not all cutters are the same size. I usually do 5 or more barrels in a row once I get the mill set up. 
  

John Taylor   Machinist/gunsmith
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sakoman
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Re: Restorative welding
Reply #17 - Feb 9th, 2018 at 10:38pm
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Does anyone what make- model of TIG welder mr. Nagle uses?
  
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marlinguy
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Re: Restorative welding
Reply #18 - Feb 10th, 2018 at 11:03am
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  Not sure about Mr. Nagel, but the young man I use has a Miller Multimatic 215 Multiprocess Welder. He's done everything from tiny gun parts, to brackets on car axles for me.
  

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fallschirmjaeger
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Re: Restorative welding
Reply #19 - Feb 10th, 2018 at 4:43pm
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When doing restorative welding, can the part be re-heat treated?  Or can this type of welding only be done on non-heat treated components?  I ask because I have been told that the composition of the welding metal and base metal would heat treat differently  and could cause another potential failure in a lesser period of time.  I have a split shotgun hammer that needs repair or replaced.
  
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marlinguy
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Re: Restorative welding
Reply #20 - Feb 10th, 2018 at 5:51pm
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I've had welding done on hammers, receivers, triggers, etc. and then had them case hardened afterwards, or rust blued. No problems ever on the parts I had done.
But be sure the person doing the welding knows what they're doing, and uses the correct alloy filler rod.
  

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SBertram
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Re: Restorative welding
Reply #21 - Feb 11th, 2018 at 9:10am
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Yes parts can be heat treated after welding but you need an idea of what the parent material is made of. I saw your post on double gunshop. That is a very difficult repair for the best of craftsman. I would build a new hammer in your case. A big and costly job but the proper solution to your problem in my opinion. I use Peter Nagel often but would want no part of attempting a repair to that hammer.
  
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John Taylor
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Re: Restorative welding
Reply #22 - Feb 11th, 2018 at 9:44am
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I have welded a few hammers with not much trouble. If it is going to be color cased then mild steel can be used as a filler. On Remington rollers I have used spring steel on the full cock notch so it can be hard for a good trigger pull.
  

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SBertram
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Re: Restorative welding
Reply #23 - Feb 11th, 2018 at 12:29pm
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I have done the same John, I just welded a new spur on an old British hammer and had Pete do the final welding for me. It came out great. But there are hammers and then there hammers.....take a look at his problem

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That is not one I would weld, just my opinion though.
  
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fallschirmjaeger
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Re: Restorative welding
Reply #24 - Feb 11th, 2018 at 4:47pm
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Thanks for your input Steve.   

John, it's an internal hammer. Also, I need to PM you about a Martini job we talked on the phone about in the spring...
  
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