Neil Wyatt | 30/07/2015 17:25:19 |
![]() 19226 forum posts 749 photos 86 articles | These are unlikely to be found in 'our' workshops, but i thought folks might find them interesting. www.xreb.com/download/info/Wire-race_bearings.pdf Neil |
Clive Hartland | 30/07/2015 17:49:29 |
![]() 2929 forum posts 41 photos | Wire bearings are found on Microscope translation stages and X and Y centring tables ( Small) Clive |
john carruthers | 30/07/2015 18:31:54 |
![]() 617 forum posts 180 photos | Handy to know, a mate wants an image rotator making for his robotic observatory, could be just the thing (depending on price). |
Neil Wyatt | 30/07/2015 20:56:14 |
![]() 19226 forum posts 749 photos 86 articles | Posted by john carruthers on 30/07/2015 18:31:54:
Handy to know, a mate wants an image rotator making for his robotic observatory, could be just the thing (depending on price). Well that supplier says they design the bearing for each application individually so I suspect they are outside his range! Neil |
john carruthers | 31/07/2015 08:04:52 |
![]() 617 forum posts 180 photos | Ah well, back to the lazy Susan bearing |
Brian Wood | 31/07/2015 09:53:12 |
2742 forum posts 39 photos | The concept isn't new, but definitely clever. I have an elderly Graul tool and cutter grinder, thought to be Swiss made, on which the toolslide is guided by a long row of captive balls in a linear brass spacer running between hard wires in pairs on either side. It is very free running, easy to adjust for taking up any wear and equally easy to clean if it gets contaminated in any way. I found it in a British Rail sale at their workshops in Darlington over 20 years ago and it was very definitely old then. The movements for the other axes are rather more conventional. Brian
|
Nigel McBurney 1 | 31/07/2015 11:43:02 |
![]() 1101 forum posts 3 photos | early hard drives with linear actuators had this type bearing |
Please login to post a reply.
Want the latest issue of Model Engineer or Model Engineers' Workshop? Use our magazine locator links to find your nearest stockist!
Sign up to our newsletter and get a free digital issue.
You can unsubscribe at anytime. View our privacy policy at www.mortons.co.uk/privacy
You can contact us by phone, mail or email about the magazines including becoming a contributor, submitting reader's letters or making queries about articles. You can also get in touch about this website, advertising or other general issues.
Click THIS LINK for full contact details.
For subscription issues please see THIS LINK.