AGMA-6008-A98-1998-R-2004.pdf
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1、ANSI/AGMA6008-A98 ANSI/AGMA 6008-A98 AMERICAN NATIONAL STANDARD Specifications for Powder Metallurgy Gears Copyright American Gear Manufacturers Association Provided by IHS under license with AGMA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/2007 10:46:08 MDTNo reproduc
2、tion or networking permitted without license from IHS -,-,- ii Specifications for Powder Metallurgy Gears ANSI/AGMA 6008-A98 ApprovalofanAmericanNationalStandardrequiresverificationbyANSIthattherequire- ments for due process, consensus and other criteria for approval have been met by the standards d
3、eveloper. Consensusis establishedwhen,inthejudgmentoftheANSIBoardofStandardsReview, substantial agreement has been reached by directly and materially affected interests. Substantialagreementmeansmuchmorethanasimplemajority,butnotnecessarilyuna- nimity.Consensus requires that all views and objections
4、 be considered, and that a concerted effort be made toward their resolution. TheuseofAmericanNationalStandardsiscompletelyvoluntary;theirexistencedoesnot in any respect preclude anyone, whether he has approved the standards or not, from manufacturing, marketing, purchasing or using products, process
5、es or procedures not conforming to the standards. The American National Standards Institute does not develop standards and will in no circumstances give an interpretation of any American National Standard. Moreover, no person shall have the right or authority to issue an interpretation of an America
6、n National StandardinthenameoftheAmericanNationalStandardsInstitute. Requestsforinterpre- tation of this standard should be addressed to the American Gear Manufacturers Association. CAUTION NOTICE: AGMA technical publications are subject to constant improvement, revision or withdrawal as dictated by
7、 experience. Any person who refers to any AGMA technical publication should be sure that the publication is the latest available from the Association on the subject matter. Tables or other self-supporting sections may be quoted or extracted. Credit lines should read:Extracted from ANSI/AGMA 6008-A98
8、, Specifications for Powder Metallurgy Gears, with the permission of the publisher, the American Gear Manufacturers Association, 1500 King Street, Suite 201, Alexandria, Virginia 22314. Approved September 10, 1998 ABSTRACT Thisstandarddefinestheminimumdetailedinformationtobeincludedinthepowdermetall
9、urgygearspecifica- tionssubmittedbythegearpurchasertothegearproducer. Thisinformationcoversgeartoothgeometrydata, gear drawing specifications and gear material specifications. Published by American Gear Manufacturers Association 1500 King Street, Suite 201, Alexandria, Virginia 22314 Copyright 1998
10、by American Gear Manufacturers Association Reprinted June 1999 All rights reserved. No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without prior written permission of the publisher. Printed in the United States of America ISBN: 1-55589-713-
11、4 American National Standard Copyright American Gear Manufacturers Association Provided by IHS under license with AGMA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/2007 10:46:08 MDTNo reproduction or networking permitted without license from IHS -,-,- ANSI/AGMA 6008- -A
12、98AMERICAN NATIONAL STANDARD iii Contents Page 1Scope1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Normative references1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3T
13、erms and definitions1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Gear tooth geometry data2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Gear drawing specifications12. . . . . . . . . . . . . . . . . .
14、 . . . . . . . . . . . . . . . . . . . . . . . . 6Gear material specifications14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tables 1Basic data3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
15、Inspection data (for use with composite action testing)4. . . . . . . . . . . . . . . . . . . . 3Inspection data (for use with element measurements)8. . . . . . . . . . . . . . . . . . . . . 4Calculation and process test data11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16、 5Reference data12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figures 1a Generated tooth outline3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1b Circular-arc fillet forms3. . . . . . . . .
17、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1c P/M fillet form4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2a P/M bevel gear5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18、 . . . . . . . . . . . . . . . . 2b P/M alternative designs6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Example of format for spur gears (with composite tolerances)7. . . . . . . . . . . . . . 4Example of format for spur gears (with element toleranc
19、es)9. . . . . . . . . . . . . . . . 5Example of format for helical gears (with composite tolerances)10. . . . . . . . . . . 6Example of format for straight bevel gears (with composite tolerances)11. . . . . 7Types of burr related specifications13. . . . . . . . . . . . . . . . . . . . . . . . . . .
20、. . . . . . . . . 8Burr traps: chamfer or boss14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bibliography19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copyright American Gear Manufacturers
21、Association Provided by IHS under license with AGMA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/18/2007 10:46:08 MDTNo reproduction or networking permitted without license from IHS -,-,- ANSI/AGMA 6008- -A98AMERICAN NATIONAL STANDARD iv Foreword The foreword, footnotes an
22、d annexes, if any, in this document are provided for informationalpurposesonlyandarenottobeconstruedasapartofANSI/AGMAStandard 6008-A98, Specifications for Powder Metallurgy Gears. TheAGMAPowderMetallurgyGearingCommitteewasorganizedin1993withthesupport of the Metal Powder Industries Federation (MPIF
23、). The work of the Committee is directed towardmergingthetechnologyofpowdermetallurgy(P/M)gearingwiththetechnologiesof the more traditional types of gearing. The Committee, responding to the widely recognized need for improving the technical communicationbetweenpowdermetallurgygearpurchasersandprodu
24、cers,selectedasits firstprojectthisspecificationstandard. Theprimaryobjectiveofthisstandardistoincrease understanding by the gear purchaser of the responsibility to thoroughly define the gear requirements to the gear producer. ThisversionwasapprovedbytheAGMAmembershipinNovember1997. Itwasapproved as
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