silver soldering......
 

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[Closed] silver soldering... (bike related)

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is silver soldering something i can do myself? (no prior experience of soldering)

want to change the cable guides on my solitude frame, after its sandblasted and before its powder-coated. have been advised that silver soldering is what i need to do.


 
Posted : 15/09/2010 3:34 pm
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Yep you should be able to do it, do you have any oxygen & acetylene?


 
Posted : 15/09/2010 3:38 pm
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er no, no kit whatsoever...


 
Posted : 15/09/2010 3:58 pm
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Is it silver soldering anyway? I thought it was brazed on.

Get a pro to do it if I were you


 
Posted : 15/09/2010 4:03 pm
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I'd be getting it done professionally!


 
Posted : 15/09/2010 4:10 pm
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4-5 week lead time 🙁 don't really have time for that right now (nor the money). will have to investigate if any local firms can do such a thing.


 
Posted : 15/09/2010 4:19 pm
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TJ... the main tubes are brazed together, the accoutrements are all silver soldered.

hungry.. even though I have done silver soldering before (a long time ago mind), I'd not want to risk doing something silly to my expensive custom Solitude! I'd get a pro to do it...


 
Posted : 15/09/2010 4:20 pm
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hungry... have you spoken to Lee Cooper? He's the guy that would have made the frame.


 
Posted : 15/09/2010 4:21 pm
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It's not rocket science. A micro (oxy/acy)torch should provide sufficient heat. The most important things are thouroughly clean the pipes in the area to be soldered/brazed and use PLENTY of flux. IIRC,most of the flow is cappilliary and as such is not such an art as welding etc.
I haven't done any in a while so will stand by to be corrected.


 
Posted : 15/09/2010 4:46 pm
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funky - it was lee i called, who had the lead time (but gave me some very good, friendly advice).
got a local guy who can do the powdercoating, and seems to work in a body shop, so i'll ask him if he has the skills.

if i'd kept the rohloff, i'd not be having this quandry... but a bolt on cable stop for the front mech, redundant guides on the LH seat stay, and zipties on the righthand one just looks crap 🙁


 
Posted : 15/09/2010 5:16 pm
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I silver solder all the time at work you need flux silver solder and loads of heat oh clean pipes, I could do it but depends on where you live?


 
Posted : 15/09/2010 5:24 pm

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