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How to permanently glue together plastics and metal

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Thread replies: 11
Thread images: 2

Hey diy so I need to glue together piece of plastics and metal belt pulley to hold at least 1.3N-m (cca 14kg-cm).I already tried mamut glue and some chines 502 glue but nothing work. What should I try next?
>>
>What should I try next?
not gluing a round thing that'll turn inside a round hole
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>>1242041
epoxy or silicone would possibly do a better job
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>>1242041
pinch sections of the shaft so it's a little bigger than the bore of the cog. or build/melt up the shaft with some of the same plastic. use a vise or clamp to press fit them together.
>>
File: j-b weld.jpg (49KB, 324x500px) Image search: [iqdb] [SauceNao] [Google]
j-b weld.jpg
49KB, 324x500px
>>1242041
>What should I try next?
>>
http://thistothat.com/cgi-bin/glue.cgi?lang=en&this=Metal&that=Plastic
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>>1242041
>epoxy
and scuff the fucking contact points, I thought this was /diy/! Holy shit!
>>
>>1242041
Nothing will really work, it will eventually fail.
>>
>>1242041
loctite 380

I trust Robrenz and his guarding over /diy/'s "jb weld"

https://youtu.be/qjh63pll0VM

this is neoprene to steel but it will probably work, I can verify it holds quite well as I half-assed some guarding for my mill with loctite 380
>>
>>1242795
Fun Fact: 100% of things will decay.

>>1242041
epoxy or model cement
>>
>>1242795
>it will eventually fail.
and you will eventually die
>perhaps soon
Thread posts: 11
Thread images: 2


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