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SIST-TP ISO/TR 10828:2016
01-maj-2016
1DGRPHãþD
SIST ISO/TR 10828:1998
SIST ISO/TR 10828:1998/TC 1:2002
Polžaste dvojice - Geometrijske oblike polževega profila in mreže orodja
Worm gears - Worm profiles and gear mesh geometry
Engrenages à vis cylindriques - Géométrique des profils de vis et des engrènements
Ta slovenski standard je istoveten z: ISO/TR 10828:2015
ICS:
21.200 Gonila Gears
SIST-TP ISO/TR 10828:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST-TP ISO/TR 10828:2016
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SIST-TP ISO/TR 10828:2016
TECHNICAL ISO/TR
REPORT 10828
Second edition
2015-08-15
Worm gears — Worm profiles and
gear mesh geometry
Engrenages à vis cylindriques — Géométrique des profils de vis et
des engrènements
Reference number
ISO/TR 10828:2015(E)
©
ISO 2015
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SIST-TP ISO/TR 10828:2016
ISO/TR 10828:2015(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
[email protected]
www.iso.org
ii © ISO 2015 – All rights reserved
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SIST-TP ISO/TR 10828:2016
ISO/TR 10828:2015(E)
Contents Page
Foreword . v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Symbols and abbreviated terms . 1
4 Formulae for calculation of dimensions . 5
4.1 Parameters for a cylindrical worm . 5
4.2 Parameters for a worm wheel . 8
4.3 Meshing parameters . 11
5 Generalities on worm profiles . 12
5.1 Definitions . 12
5.2 Conventions relative to the formulae of this document . 12
6 Definition of profiles . 13
6.1 Introduction . 13
6.2 Type A . 14
6.3 Type I . 15
6.4 Type N . 20
6.5 General formulae for A, I and N profiles . 21
6.6 Type K . 22
6.7 Type C . 25
6.8 Algorithm to initialize the calculation .
...