Friday, May 2, 2008 - New servers are in! Click-in for more info!
VoyForums

[ VoyUser Login optional ] [ Main index ] [ Post a new message ] [ Search | Check update time ]

[ Next Thread | Previous Thread | Next Message | Previous Message ]

Date Posted: 08:49:49 03/25/04 Thu
Author: involute
Author Host/IP: 195.142.78.168
Subject: Estimating a module for an unknown gear

My question is about estimating the module of an unknown gear. For example, there is a gear, but we do not know its module, pressure angle, and helix angle. We measure its base diameter with profile control device and we find its base diameter. And of course we measure its tooth lead with lead measure device. Now we know two measures of the gear. For example we have a gear M: 2,25 ALFA: 28 Degree 42 Minute 42,82 Second Z: 26 BETA: 16 Degree 5 Minute 58,17 Second TOOTH LEAD: 662,74471 BASE DIAMETER: 52,895479. But may be we are deciding a wrong module, wrong pressure angle and wrong helix angle. May be our gear has M: 2,1 ALFA: 20 degree Z: 26 BETA: 15 degree TOOTH LEAD: 662,74471 BASE DIAMETER: 52,895479. Of course outside diameter and tooth height of gears are the same above. In this case how we decide the module, because if we decide the module all other values (i.e pressure angle, helix angle etc.) can be found easily. Thanks.

[ Next Thread | Previous Thread | Next Message | Previous Message ]

Replies:

[ VoyUser Login ] Not required to post.
Post a public reply to this message | Go post a new public message
 * Notice: Posting problems? [ Click here ]
 * HTML allowed in marked fields.
Message subject (required):

Name (required):

  Expression (Optional mood/title along with your name) Examples: (happy, sad, The Joyful, etc.) help)

  E-mail address (required):

Type your message here:


Notice: Copies of your message may remain on this and other systems on internet. Please be respectful.

Forum timezone: GMT-5
VF Version: 2.94, ConfDB:
Before posting please read our privacy policy.
VoyForums(tm) is a Free Service from Voyager Info-Systems.
Copyright © 1998-2008 Voyager Info-Systems. All Rights Reserved.