RE: [CAD_CAM_EDM_DRO] 22" travel single axis suggestions
Posted by
Tony Smith
on 2018-09-22 05:45:04 UTC
Defection in which direction?
Define ‘expensive’, especially in the context of no deviation.
Supported rail is pretty cheap these days: https://www.aliexpress.com/item/one-set-SBR16-800mm-with-2-blocks-sbr16uu-Linear-Motion-guide-supported-rail-SBR-linear-shaft/32726991216.html
Bolting a couple of those to something reasonably stiff might work.
Tony
From: CAD_CAM_EDM_DRO@yahoogroups.com [mailto:CAD_CAM_EDM_DRO@yahoogroups.com]
Sent: Saturday, 22 September 2018 2:33 AM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: [CAD_CAM_EDM_DRO] 22" travel single axis suggestions
Considering creating a special application machine that would require a single axis with 22" of travel. It will not have to carry more than 10 lbs, but needs to have less than .0005" or better .00025" deviation under the spindle through out the entire travel.
Not worried about how to drive it mechanically or electronically. Just looking for ideas on the least expensive way to build physical parts of the stage.
Ideas?
Thanks,
Tim G
Denver, CO
[Non-text portions of this message have been removed]
Define ‘expensive’, especially in the context of no deviation.
Supported rail is pretty cheap these days: https://www.aliexpress.com/item/one-set-SBR16-800mm-with-2-blocks-sbr16uu-Linear-Motion-guide-supported-rail-SBR-linear-shaft/32726991216.html
Bolting a couple of those to something reasonably stiff might work.
Tony
From: CAD_CAM_EDM_DRO@yahoogroups.com [mailto:CAD_CAM_EDM_DRO@yahoogroups.com]
Sent: Saturday, 22 September 2018 2:33 AM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: [CAD_CAM_EDM_DRO] 22" travel single axis suggestions
Considering creating a special application machine that would require a single axis with 22" of travel. It will not have to carry more than 10 lbs, but needs to have less than .0005" or better .00025" deviation under the spindle through out the entire travel.
Not worried about how to drive it mechanically or electronically. Just looking for ideas on the least expensive way to build physical parts of the stage.
Ideas?
Thanks,
Tim G
Denver, CO
[Non-text portions of this message have been removed]
Discussion Thread
2018-09-21 09:45:35 UTC
22" travel single axis suggestions
Tony Smith
2018-09-22 05:45:04 UTC
RE: [CAD_CAM_EDM_DRO] 22" travel single axis suggestions
2018-09-23 23:55:08 UTC
RE: [CAD_CAM_EDM_DRO] 22" travel single axis suggestions
Denis Knobloch
2018-09-24 04:17:12 UTC
RE: [CAD_CAM_EDM_DRO] 22" travel single axis suggestions
david cutajar
2018-09-24 14:08:42 UTC
Re: [CAD_CAM_EDM_DRO] 22" travel single axis suggestions