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Any metallurgists i...
 

[Closed] Any metallurgists in this evening? Liquid nitrogen, shrink fitting...

Posts: 436
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Put bit in nitrogen and leave until it stops bubbling


 
Posted : 11/11/2020 5:25 pm
Posts: 1058
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Hurrah! H7/n6 dropped together like a charm. Test loaded it up to 1 ton and it's not shifting so happy with that.


 
Posted : 11/11/2020 5:42 pm
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What's the maximum working load likely to be? A 1 tonne test seems low for such big components.


 
Posted : 11/11/2020 5:52 pm
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It's mostly bending, not much axial force.


 
Posted : 11/11/2020 8:36 pm
 IA
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Cant' work out the scale of these, are you making the world's most niche single speed for travel and these are some home-made S&S couplers? 😉


 
Posted : 11/11/2020 8:50 pm
Posts: 1980
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I am going for backyard ICBM. Why else would he be worrying about temps of over 1000 degrees Celsius. I suspect he has plans for a North Korean candle. If he starts looking for an supply of Uranaium 235 i am shopping him.


 
Posted : 12/11/2020 9:50 am
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Whatever it is, it's 37.22mm in diameter...


 
Posted : 12/11/2020 10:55 am
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