You can mount the OpenRail onto an angle iron (or flat bar) to your liking and 
then mount the angle iron to any size extrusion. Thats what I have done, and it 
work great.

Sam.


On 2013-05-09, at 6:17 PM, BRIAN GLACKIN <[email protected]> wrote:

> How about inline skate wheels inside and upturned piece of angle iron?
> Perhaps even the real hard roller skate wheels ground to fit the groove?
> 
> Just me thinking on the cheap and low tech.
> 
> Brian
> 
> 
> On Thu, May 9, 2013 at 4:08 PM, Gregg Eshelman <[email protected]> wrote:
> 
>> --- On Thu, 5/9/13, Drew Rogge <[email protected]> wrote:
>> 
>>> From: Drew Rogge <[email protected]>
>>> Subject: Re: [Emc-users] What's the opposite of a V groove wheel?
>>> To: [email protected]
>>> Date: Thursday, May 9, 2013, 11:30 AM
>>> Depending on the width of the groove
>>> in the 4040, one of these might work:
>>> 
>>> 
>> http://3d.grabercars.com/?product=11-delrin-roller-with-608-bearing-fits-1515-series-extrusion-from-8020-net-copy
>>> http://3d.grabercars.com/?product=universal-w-delrin-roller-with-bearing
>> 
>> Never thought about the outer angles of a W roller fitting the groove.
>> That simplifies things.
>> 
>> 
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"Graph Databases" is the definitive new guide to graph databases and 
their applications. This 200-page book is written by three acclaimed 
leaders in the field. The early access version is available now. 
Download your free book today! http://p.sf.net/sfu/neotech_d2d_may
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