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Very Hot Topic (More than 25 Replies) Soldered my first liner! (Read 7866 times)
n.r.davis
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Soldered my first liner!
Oct 7th, 2017 at 7:57pm
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Got my liner in and thought I would pass on what helped the job go smooth.  Make sure everything is CLEAN!!!,  You need lots of heat But: not concentrated in one area.  I used Temp Sticks to gauge the progress.  Acid Flux for tinning and Rosin for final assembly.  Don't Panic!  Solder has a Melting point and a Flowing Point.  Beer comes after things cool down.   David
  
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Jeff_Schultz
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Re: Soldered my first liner!
Reply #1 - Oct 7th, 2017 at 8:40pm
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  Congratulations! Everyone should do that once.
  

"We have met the enemy and he is us." Pogo

“There is no situation so bad that it cannot be made worse."

  Confidence- The feeling you get before you fully understand the situation.
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marlinguy
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Ballards may be weaker,
but they sure are neater!

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Re: Soldered my first liner!
Reply #2 - Oct 8th, 2017 at 1:45am
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A whole lot easier with Loctite!
  

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SSShooter
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Re: Soldered my first liner!
Reply #3 - Oct 8th, 2017 at 8:18am
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Jeff_Schultz wrote on Oct 7th, 2017 at 8:40pm:
  Congratulations! Everyone should do that once.

Yes. Will help work out any frustrations you may have.  Cheesy  Wink
  

Glenn - 2x CPA 44 1/2 w/22LR (Shilen ratchet-rifled & Bartlein 5R rifled), 38-40RH & 38-55WCF (Bartlein 5R rifled) & 40-65WCF (GrnMtn 'X') barrels
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KAF
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Re: Soldered my first liner!
Reply #4 - Oct 8th, 2017 at 8:55am
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"Congratulations! Everyone should do that once."


Once is TOO many times.
  
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Bent_Ramrod
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Re: Soldered my first liner!
Reply #5 - Oct 8th, 2017 at 11:14am
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I prefer solder, too.  Gluing firearms together with polymers makes me uneasy for some reason.  Guess I’m an old fuddy-duddy.

Does the lined barrel chime like Big Ben when held on the end and tapped lightly along its length?  That was supposed to be the test for a solid lining job.

I have to say that I can’t tell the difference on target between the duller “clangs” and the more sonorous “bongs” when I shoot barrels I’ve relined.
  
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ballardhepburnmich
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Re: Soldered my first liner!
Reply #6 - Oct 9th, 2017 at 8:05am
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nrdavis, may I ask why you chose to solder your liner in as opposed to using adhesives? 
Lee
  
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n.r.davis
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Re: Soldered my first liner!
Reply #7 - Oct 9th, 2017 at 9:06am
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My reasons why:  article in "Precision Shooting" about the long term stability of Epoxy seemed like a Red Flag,  This rifle is a weekly target rifle and so can see 100 round at a time.   The working time for solder is unlimited where as if the Epoxy or Loctite starts to set up that's it.  To remove the liner is easy enough and the hard part is done to replace it "tinning the barrel".  Last but not least is I was afraid to do it.  Look the Devil in the eye and buy him a beer....
  
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desert-dude
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Re: Soldered my first liner!
Reply #8 - Oct 9th, 2017 at 11:15am
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Some epoxies have pretty good shelf life;before catalysis; like 5 yrs. 
It should be better afterwards.
Trimellitic anhydride catalysed Epon 828 will withstand high temps ... for an organic.
I like the idea of not using heat. It would be interesting to do a well designed study
to see if one is more accurate than the other. Obviously both work. I wonder about
the effect of the heat in soldering; do you get mild distortion or just a bit of stress
relief? So many questions: so little time and energy.

  
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ballardhepburnmich
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Re: Soldered my first liner!
Reply #9 - Oct 10th, 2017 at 12:25am
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n.r.davis, I have lined barrels that were glued 40 years ago and have had thousands of shots through them and they are as good as the day they were done. Your reasons are all good valid reasons and your lastbreason is the best of all.
Lee   (I was just curious)
  
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RoyB
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Re: Soldered my first liner!
Reply #10 - Oct 11th, 2017 at 11:17am
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don't fly in modern airplanes.......lots of pieces glued together... Cheesy

I have to believe soldering a thin liner must introduce some kind of stress that a non-heat adhesive like Loctite doesn't
  

Roy B
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LRF
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Re: Soldered my first liner!
Reply #11 - Oct 11th, 2017 at 5:14pm
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RoyB +1 your comments
I would glue it in place and never give it another thought.
  
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Jeff_Schultz
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Re: Soldered my first liner!
Reply #12 - Oct 11th, 2017 at 6:00pm
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  I consider it quite an accomplishment to solder in a liner and make a nice job of it.
  We didn't always have "Loctite".
  

"We have met the enemy and he is us." Pogo

“There is no situation so bad that it cannot be made worse."

  Confidence- The feeling you get before you fully understand the situation.
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ballardhepburnmich
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Re: Soldered my first liner!
Reply #13 - Oct 11th, 2017 at 10:13pm
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I will second that thought Jeff.
Lee
  
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Schuetzenmiester
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Re: Soldered my first liner!
Reply #14 - Oct 11th, 2017 at 10:34pm
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When you solder a liner, is the solder drawn in full length?
  

"some old things are lovely, warm still with life ... of the forgotten men who made them." - D.H. Lawrence
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