BS-ISO-9084-2000.pdf
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1、BRITISH STANDARD BS ISO 9084:2000 Calculation of load capacity of spur and helical gears Application to high speed gears and gears of similar requirements ICS 21.200 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:32:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 9084:2000 This Bri
2、tish Standard was published under the authority of the Standards Policy and Strategy Committee on 24 February 2003 BSI 24 February 2003 ISBN 0 580 41298 9 National foreword This British Standard reproduces verbatim ISO 9084:2000 and implements it as the UK national standard. The UK participation in
3、its preparation was entrusted to Technical Committee MCE/5, Gears, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this
4、 document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a cont
5、ract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals f
6、or change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to v, a blank page, pages 1 to 42, an inside back cover an
7、d a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:32:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARD I
8、SO 9084 First edition 2000-11-15 Reference number ISO 9084:2000(E) Calculation of load capacity of spur and helical gears Application to high speed gears and gears of similar requirements Calcul de la capacit de charge des engrenages cylindriques dentures droite et hlicodale Application aux engrenag
9、es grande vitesse et aux engrenages dexigences similaires BS ISO 9084:2000 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:32:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO :4809(0002)E ii ISO 0002 All rithgs rreseved DPF discliamer This FDP feli amy ctnonia ededdebm tyfep.seca In arocc
10、ecnad tiwh Asebod gnisnecil ycilop, thsi feli may be pritnde ro eivwde but sllah ton eb tideed sselnu teh tyfepseca hwich are mededdeb era licdesne to dna tsniladel on teh moctupre epfrromign the ideti.gn In odgnidaolnw this file, raptise ccatpe trehien teh serilibisnopty fo ton fnirignign sebodA gn
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12、.gni vErey cera sah eebn tkane to rusnee ttah the feli is tiusbael for ues by ISO mrebme seidob. In teh kilnuley evtne ttah a pborlme talerign to ti si f,dnuo saelpe ifnrom teh tneClar Stercearita ta the serddas givne olebw. ISO 0002 llA rithgs rresev.de Unless torehiwse sficep,dei on rapt of tihs b
13、uptacilion may be rperdecudo ro tuilidez in any form ro by nay m,snae ele-c trinoc or m,lacinahce gnidulcni tohppocoyign dna cimrfo,mli tiwtuoh repminoiss ni rwitgni fmor eitreh ISO at teh serddas olebw ro ISOs mme- ebr ydob in the cuotnry fo the rtseuqeer. ISO cporythgi fofiec esaC tsopael 65 1121-
14、HC Geneva 02 Te.l + 41 22 947 10 11 Fax + 14 22 479 09 47 E-liam copyrightsio.ch Web wwwsi.oc.h Prdetni in Sztiwerldna BS ISO 9084:2000 ii Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:32:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 9084:2000(E) ISO 2000 All rights reservediii Conte
15、ntsPage 1Scope1 2Normative references .1 3Terms and definitions .2 4Application 5 5Influence factors8 6Calculation of surface durability (pitting). 17 7Calculation of tooth bending strength. 24 Annexes ATooth stiffness parameters c? and c?. 31 BSpecial features of less common gear designs 34 CGuide
16、values for application factor, KA 39 Bibliography. 42 BS ISO 9084:2000 iiiiii Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:32:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO :4809(0002)E vi ISO 0002 All rithgs rreseved Foreword ISO (the International Organization for Standardization)
17、is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical com- mittees. Each member body interested in a subject for which a technical committee has been established has the right to be repr
18、esented on that committee. International organizations, governmental and non-governmental, in liai- son with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards
19、are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting
20、 a vote. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 9084 was prepared by Technical Committee ISO/TC 60,
21、Gears, Subcommittee SC 2, Gear capacity calculation. Annexes A and B form a normative part of this International Standard. Annex C is for information only. BS ISO 9084:2000 iv Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:32:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 8090002:4)E(
22、ISO 0002 All rithgs rreseved v Introduction Procedures for the calculation of the load capacity of general spur and helical gears with respect to pitting and bend- ing strength appear in ISO 6336-1, ISO 6336-2, ISO 6336-3 and ISO 6336-5. This International Standard is derived from ISO 6336-1, ISO 63
23、36-2 and ISO 6336-3 by the use of specific methods and assumptions which are considered to be applicable to industrial gears. Its application requires the use of allowable stresses and material requirements which are to be found in ISO 6336-5. BS ISO 9084:2000 v Licensed Copy: sheffieldun sheffieldu
24、n, na, Sun Nov 26 06:32:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:32:38 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ANRETNIITOLAN TSDNADRAISO 8090002:4)E( ISO 0002 All rithgs rreseved 1 Calculation of load capacity of spur and helical gear
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