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Subject: 
Heeeelp! My lego is cracking (and I'm not joking)
Newsgroups: 
lugnet.technic, lugnet.general
Date: 
Wed, 27 Nov 2002 22:57:45 GMT
Viewed: 
2004 times
  
Hi all

I was building the sports car I announced some time ago (If you don´t
remember, check http://news.lugnet.com/technic/?n=8218 )when I saw some
perpendicular axle joiners were splitting.
Check it yourselves:
http://www.brickshelf.com/cgi-bin/gallery.cgi?i=278993
(WARNING: file too heavy, 115KB... a less detailed version is at
http://www.brickshelf.com/cgi-bin/gallery.cgi?f=28892 )

You see 1 toggle joint toothed (all of my six are in the same condition) and
3 axle joiners: the 2 of the left, along other one, are the ones in the
worst condition;the other one is an average one... but all of my
perpendicular axle joiners are cracked in some way.... and worst of all: all
in the same place!
(disclaimer: what you saw isn't any kind of part of the car... it was only
for putting those parts in my scanner. All of these images were made putting
the lego in my scanner)

This problem made me remove all axle joiners (I'm afraid someday one of them
would break) and stop building until problem is fixed. This problem is also
present in one of my 30.4x14 VR wheels.

But how? Is it any way of stopping and/or correcting that problem? Or at
least, avoiding it?

Also... Some axles, specially axles 6 and 8, are bent (some of them up to 5
degrees or more). Check it yourselves:
http://www.brickshelf.com/cgi-bin/gallery.cgi?f=28892
(if you want a hi-res image, try this:
http://www.brickshelf.com/cgi-bin/gallery.cgi?i=279024
WARNING: file too heavy... 100KB)

The pictures speak for themselves. And almost the same questions:
Is it possible to straighten those pieces? or at least avoiding further
bendings in these and other axles? Does the rubber bands have something to
do with them?

Maybe I'm expecting too much... or I'm the only unlucky one with those
problems....

Thanks a lot

Luis Miguel



Message has 5 Replies:
  Re: Heeeelp! My lego is cracking (and I'm not joking)
 
(...) Hm... That's a first AFAIK. Seems you put too much stress on your parts. Remember that it's plastic and a toy and can't handle whatever you throw at them. The axles seems to be bending due to side force and the other parts due to twisting. (...) (22 years ago, 28-Nov-02, to lugnet.technic)
  Re: Heeeelp! My lego is cracking (and I'm not joking)
 
hi axles can be unbent some of mine were bent now they are not :) you can do it in hands but carefully and about joiners didn't you set your model on open sun light, did you my legoland bricks especialy small parts break more easly than before they (...) (22 years ago, 28-Nov-02, to lugnet.technic, lugnet.general)
  Re: Heeeelp! My lego is cracking (and I'm not joking)
 
(...) [snap] This is not a new problem. There are several parts that used to crack relatively easy. Among these are the ones shown on your picture: Technic Axle Joiner Perpendicular (URL) Connector Toggle Joint Toothed (URL) prone to this problem (...) (22 years ago, 28-Nov-02, to lugnet.technic, lugnet.general)
  Re: Heeeelp! My lego is cracking (and I'm not joking)
 
(...) After looking at the pix, I wonder how much heat stress has been applied? If your work space were very warm, or you left the assembly in the sun, or something like that.... I have been working with the Technic pieces since their inception and (...) (22 years ago, 29-Nov-02, to lugnet.technic, lugnet.general)
  Re: Heeeelp! My lego is cracking (and I'm not joking)
 
Ok I have been thinking "what did I do wrong?" and I think the biggest efforts my axle joiners have been doing were when I used them for trying to make a working front suspension with no specialized parts (consider the steering link as specialized, (...) (22 years ago, 1-Dec-02, to lugnet.technic)

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