CAD CAM EDM DRO - Yahoo Group Archive

RE: [CAD_CAM_EDM_DRO] Long X axis Method of travel.

on 2003-11-13 08:14:41 UTC
Hi Bob,
What problems can give lead screw down the center under the table?
Please explain.
Peja

-----Original Message-----
From: Robert Campbell [mailto:bob@...]
Sent: Thursday, November 13, 2003 4:44 PM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: Re: [CAD_CAM_EDM_DRO] Long X axis Method of travel.


Dex,

Rack and Pinion driven from both sides seems to be popular.

A lead screw down the center under the table can give you problems if it is
not designed properly.

I have some new 639 oz/in stepper motors for sale that may be of interest.

Bob Campbell
http://www.campbelldesigns.com
Breakout Boards
VisualMill 5.0 basic
----- Original Message -----
From: "dex367" <dexlabboy@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Thursday, November 13, 2003 7:17 AM
Subject: [CAD_CAM_EDM_DRO] Long X axis Method of travel.


> I am in the preliminary process of designing a 4 axis machine using
> open loop stepper motors and a PC. It will be used to route wood. The
> X axis needs to be 96 inches long. That about 2.4 meters.
>
> What would be a good method to drive this long lenght?
>
> 1. Tooth Belt Drive
> 2. Rack and Pinion
> 3. Lead Screw
> 4. Other?
>
> Dex
>
>
>
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timg@...
Moderator: pentam@... indigo_red@... [Moderators]
URL to this group: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO

OFF Topic POSTS: General Machining
If you wish to post on unlimited OT subjects goto:
aol://5863:126/rec.crafts.metalworking or go thru Google.com to reach it if
you have trouble.
http://www.metalworking.com/news_servers.html

http://groups.yahoo.com/group/jobshophomeshop I consider this to be a
sister site to the CCED group, as many of the same members are there, for OT
subjects, that are not allowed on the CCED list.

NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM.
DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........
bill
List Mom
List Owner



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Discussion Thread

dex367 2003-11-13 07:27:30 UTC Long X axis Method of travel. Erie Patsellis 2003-11-13 07:31:48 UTC Re: [CAD_CAM_EDM_DRO] Long X axis Method of travel. Robert Campbell 2003-11-13 07:43:44 UTC Re: [CAD_CAM_EDM_DRO] Long X axis Method of travel. Miroslav Pejic 2003-11-13 08:14:41 UTC RE: [CAD_CAM_EDM_DRO] Long X axis Method of travel. Jon Elson 2003-11-13 09:14:18 UTC Re: [CAD_CAM_EDM_DRO] Long X axis Method of travel. Robert Campbell 2003-11-13 10:16:32 UTC Re: [CAD_CAM_EDM_DRO] Long X axis Method of travel. Miroslav Pejic 2003-11-13 10:46:05 UTC RE: [CAD_CAM_EDM_DRO] Long X axis Method of travel. Miroslav Pejic 2003-11-13 10:47:39 UTC RE: [CAD_CAM_EDM_DRO] Long X axis Method of travel. Robert Campbell 2003-11-13 11:41:48 UTC Re: [CAD_CAM_EDM_DRO] Long X axis Method of travel. dex367 2003-11-13 15:55:12 UTC Re: Long X axis Method of travel. dex367 2003-11-13 15:57:34 UTC Re: Long X axis Method of travel. Jon Elson 2003-11-13 21:06:21 UTC Re: [CAD_CAM_EDM_DRO] Long X axis Method of travel. Robert Campbell 2003-11-13 21:17:10 UTC Re: [CAD_CAM_EDM_DRO] Long X axis Method of travel. Jon Elson 2003-11-13 21:19:47 UTC Re: [CAD_CAM_EDM_DRO] Re: Long X axis Method of travel. JanRwl@A... 2003-11-13 23:29:22 UTC Re: [CAD_CAM_EDM_DRO] Long X axis Method of travel. ajv2803959 2003-11-14 05:03:36 UTC Re: Long X axis Method of travel. James Cullins 2003-11-14 05:27:13 UTC Re: [CAD_CAM_EDM_DRO] Long X axis Method of travel. dex367 2003-11-14 07:53:51 UTC Re: Long X axis Method of travel. Pat Bearss 2003-11-14 08:25:02 UTC Re: Long X axis Method of travel. JanRwl@A... 2003-11-14 21:29:31 UTC Re: [CAD_CAM_EDM_DRO] Long X axis Method of travel. dex367 2003-11-17 06:56:40 UTC Re: Long X axis Method of travel.