Eastern's cockroach tubing

Now this is tech.

This is like engineer pornography - a new type of tubing that'll be going on Eastern's 2010 aftermarket frames and a few of their completes. It's called, wait for it... XHeliX. I don't want to bring you down, but this amazing new word is pronounced, quite simply - Cross Helix.

I could just leave you with this quote I lifted from the comments on Eastern's post for the tubing: Phantom: "I don`t know much of this, but it seems so good", but I'll try and shed a little more light on it.

Of course, it's all about the weight. As you can see there are little ridges that run in opposing spirals down the inside of the tube. So the idea, i guess, is that you can have a thinner walled tube of an equal strength due to the reinforcement provided by ridges. The fact that they spiral along the length of the tube would also give a good torsional strength.

It'll be interesting to find out whether you can also get butted tubes of this design. That is: have a greater wall thickness at the end of the tubes where the welds are. Without butting you'd have less material at the weld point. But Eastern are going to put up some more info later in the week, so...

Just in case you didn't already feel like you're back at school, don't fall asleep yet. Cast your mind back to science class and take a look at the comparison below with the inside surface of an insect's exoskeleton. Pretty much the same principal. If it's good enough for cockroaches, it's good enough for me.


Post a Comment

Note: Only a member of this blog may post a comment.

EatonWeb Blog Directory Extreme Blogs - BlogCatalog Blog Directory blogarama - the blog directory Total Blog Directory Retail Displays :: Pull Up Banners :: Retail Display Stands