CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] worm drive -> rack and pinion

Posted by Smoke
on 2000-11-11 13:38:33 UTC
Re my earlier quickie response: It would be even easier if you simply made
a small helical gear with the correct lead angle using the aforementioned
cutter and mount that to your shaft by brazing or silver solder.

Smoke
-----Original Message-----
From: Lawrence Glaister <lg@...>
To: CAD_CAM_EDM_DRO@egroups.com <CAD_CAM_EDM_DRO@egroups.com>
Date: Saturday, November 11, 2000 1:05 PM
Subject: [CAD_CAM_EDM_DRO] worm drive -> rack and pinion


>I have been following the recent discussion on making worm wheels(?) to
mesh
>with a standard threaded rod or bolt. I was wondering if anyone has tried
>making smaller diameter wheels that could be used as a pinion running on a
>threaded rod "rack". I am thinking of something in 1" pd wheel that would
>mesh with a 5/8" piece of ready rod... I realize the tooth profile will
>probably be getting pretty funky and there may be some problems getting the
>tap to properly thread around the perimeter of such a small wheel. Before I
>go burn up a tap, I thought I would ask the group to see if there is any
>experience in this area. I would like to use this idea for the drive system
>on a low end CNC router table.
>Comments welcome
>=======================================================
>Lawrence Glaister VE7IT email: lg@...
>1462 Madrona Drive http://jfm.bc.ca
>Nanoose Bay BC Canada
>V9P 9C9
>=======================================================
>
>
>Welcome to CAD_CAM_EDM_DRO@...,an unmoderated list for the
discussion of shop built systems, for CAD, CAM, EDM, and DRO.
>
>Addresses:
>Post message: CAD_CAM_EDM_DRO@egroups.com
>Subscribe: CAD_CAM_EDM_DRO-subscribe@egroups.com
>Unsubscribe: CAD_CAM_EDM_DRO-unsubscribe@egroups.com
>List owner: CAD_CAM_EDM_DRO-owner@egroups.com, wanliker@...
>Moderator: jmelson@... [Moderator]
>URL to this page: http://www.egroups.com/group/CAD_CAM_EDM_DRO
>FAQ: http://www.ktmarketing.com/faq.html
>bill,
>List Manager
>
>
>

Discussion Thread

Lawrence Glaister 2000-11-11 12:07:05 UTC worm drive -> rack and pinion Brian Pitt 2000-11-11 12:23:52 UTC Re: [CAD_CAM_EDM_DRO] worm drive -> rack and pinion Smoke 2000-11-11 13:35:09 UTC Re: [CAD_CAM_EDM_DRO] worm drive -> rack and pinion Smoke 2000-11-11 13:38:33 UTC Re: [CAD_CAM_EDM_DRO] worm drive -> rack and pinion ballendo@y... 2000-11-11 16:15:11 UTC re:worm drive -> rack and pinion diazden 2000-11-11 18:04:27 UTC Re: [CAD_CAM_EDM_DRO] re:worm drive -> rack and pinion Brian Pitt 2000-11-11 18:10:17 UTC Re: [CAD_CAM_EDM_DRO] re:worm drive -> rack and pinion Jeff Demand 2000-11-11 18:17:41 UTC Re: [CAD_CAM_EDM_DRO] worm drive -> rack and pinion