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Subject: 
Re: tougher lego gears
Newsgroups: 
lugnet.parts.custom, lugnet.parts.mod, lugnet.technic
Date: 
Tue, 21 Jun 2005 13:56:34 GMT
Viewed: 
1697 times
  
In lugnet.parts.custom, Jack Valmadre wrote:
Take a look at this:
<http://news.lugnet.com/technic/?n=6899>

- David

I "doped" the gear and it still broke.  I think it might have lasted a bit
longer though.  I put it in boiling water for 5 minutes then in iced water for 5
minutes.  Didn't use it until about 15 minutes later.
Any other suggestions?

Dope another one. This time cool it with tap water, not iced water. You may have
cooled it too fast, if I understand that thread correctly.

Keith



Message has 1 Reply:
  Re: tougher lego gears
 
(...) This time I heated it for 10 minutes and let it cool in tap water for a fair while. The gear lasted noticeably longer - almost to the end (it's operating a elastic wind-back mechanism). But then it snapped. The gears always crack at the (...) (19 years ago, 22-Jun-05, to lugnet.parts.custom, lugnet.parts.mod, lugnet.technic)

Message is in Reply To:
  Re: tougher lego gears
 
(...) I "doped" the gear and it still broke. I think it might have lasted a bit longer though. I put it in boiling water for 5 minutes then in iced water for 5 minutes. Didn't use it until about 15 minutes later. Any other suggestions? Jack (19 years ago, 21-Jun-05, to lugnet.parts.custom, lugnet.parts.mod, lugnet.technic)

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