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Decided to have a few of these made

<< < (5/5)

Trigger:
This process is called acid etching and was only worth it because we could get loads on a sheet. Now all I have to do is sell them to cover all the costs  ::)

AshimotoK0:
Nice one  ;) .. may be worth considering fitting a contact rivet like these people sell.

https://www.samueltaylor.co.uk/products/electrical-contact-rivets/

Trigger:

--- Quote from: AshimotoK0 on June 12, 2019, 08:58:13 AM ---Nice one  ;) .. may be worth considering fitting a contact rivet like these people sell.

https://www.samueltaylor.co.uk/products/electrical-contact-rivets/

--- End quote ---

Been on to that company and they don't do rivets small enough for the job  ;)

Moorey:

--- Quote from: Trigger on June 12, 2019, 12:32:40 PM ---
--- Quote from: AshimotoK0 on June 12, 2019, 08:58:13 AM ---Nice one  ;) .. may be worth considering fitting a contact rivet like these people sell.

https://www.samueltaylor.co.uk/products/electrical-contact-rivets/

--- End quote ---

Been on to that company and they don't do rivets small enough for the job  ;)

--- End quote ---

Such as these may be ok the head will be about 3mm I would think if you want rivets. They do smaller ones as well. https://www.ebay.co.uk/itm/1-16-dia-copper-rivets-1-2-Long-Round-head-solid-rivets-Model-steam-Boiler/283450344078?hash=item41fef5028e:m:myOswG9eYs5mn6yoLtybIdw

AshimotoK0:

--- Quote from: Moorey on June 14, 2019, 09:15:43 AM ---
--- Quote from: Trigger on June 12, 2019, 12:32:40 PM ---
--- Quote from: AshimotoK0 on June 12, 2019, 08:58:13 AM ---Nice one  ;) .. may be worth considering fitting a contact rivet like these people sell.

https://www.samueltaylor.co.uk/products/electrical-contact-rivets/

--- End quote ---

Been on to that company and they don't do rivets small enough for the job  ;)

--- End quote ---

Such as these may be ok the head will be about 3mm I would think if you want rivets. They do smaller ones as well. https://www.ebay.co.uk/itm/1-16-dia-copper-rivets-1-2-Long-Round-head-solid-rivets-Model-steam-Boiler/283450344078?hash=item41fef5028e:m:myOswG9eYs5mn6yoLtybIdw

--- End quote ---


I think the originals were rivets with precious metal contacts brazed onto them (like ignition points have). This is the CB250/350K part  # 35752-286-000


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CB500 one ( 35752-323-000)  looks like a plain brass or copper rivet from image below. I can't see why you would need precious metal anyway ...it's switching b*gger all current and non-inductive (ie a bulb). In my experience it's the springy metal that fatigues... it's in the crapest position possible on the CB250/350K ..gets blathered with grease and road muck. I guess the CB500 position is similar I guess but can't remember.

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