ANSI AGMA 2002-D19-2019 圆柱渐开线齿轮的齿厚和齿隙测量

VIP专免

标准小能手 2025-10-09 73 4.56MB 151 页 20星币

侵权投诉

ANSI/AGMA 2002-D19

(Revision of ANSI/AGMA 2002-C16)

American National Standard

Tooth Thickness and

Backlash Measurement

of Cylindrical Involute

Gearing

Copyrighted material licensed to Odilo Vazquez on 2024-09-19 for licensee's use only.

No further reproduction or networking is permitted. Distributed by Accuris, www.store.accuristech.com.

AMERICAN GEAR MANUFACTURERS ASSOCIATION ANSI/AGMA 2002-D19

Tooth Thickness and Backlash Measurement of Cylindrical Involute Gearing

ANSI/AGMA 2002-D19

[Revision of ANSI/AGMA 2002-C16]

Approval of an American National Standard requires verification by ANSI that the

requirements for due process, consensus and other criteria for approval have been

met by the standards developer.

Consensus is established when, in the judgment of the ANSI Board of Standards

Review, substantial agreement has been reached by directly and materially affected

interests. Substantial agreement means much more than a simple majority, but not

necessarily unanimity. Consensus requires that all views and objections be

considered, and that a concerted effort be made toward their resolution.

The use of American National Standards is completely voluntary; their existence

does not in any respect preclude anyone, whether he has approved the standards or

not, from manufacturing, marketing, purchasing or using products, processes 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 American

National Standard in the name of the American National Standards Institute.

Requests for interpretation 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 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 referenced. Citations should read:

See ANSI/AGMA 2002-D19, Tooth Thickness and Backlash Measurement of

Cylindrical Involute Gearing, published by the American Gear Manufacturers

Association, 1001 N. Fairfax Street, Suite 500, Alexandria, Virginia 22314,

http://www.agma.org.]

Approved December 9, 2019

ABSTRACT

This standard establishes the procedures for determining the specification limits for tooth thickness of

external and internal cylindrical involute gearing. It includes equations and calculation procedures for the

commonly used measuring methods. A specific tooth thickness specification limit can be established from

the design thickness or from another tooth thickness measurement. The procedures can be used with an

established design tooth thickness, or with actual tooth thickness dimensions. The effect of tooth

geometric quality variations on tooth thickness dimensions is discussed. Calculations for backlash are

included, and are based on the specified tooth thickness, center distance, and tolerances.

Published by

American Gear Manufacturers Association

1001 N. Fairfax Street, Suite 500, Alexandria, Virginia 22314

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: 978-1-64353-068-0

American

National

Standard

Copyrighted material licensed to Odilo Vazquez on 2024-09-19 for licensee's use only.

No further reproduction or networking is permitted. Distributed by Accuris, www.store.accuristech.com.

AMERICAN GEAR MANUFACTURERS ASSOCIATION ANSI/AGMA 2002-D19

Contents

Foreword ...................................................................................................................................................... iv

1 Scope .................................................................................................................................................... 1

1.1 Measurement methods included in standard .............................................................................. 1

1.2 Types of gears............................................................................................................................. 1

1.3 Dimensional and material limitations .......................................................................................... 1

1.4 Exclusions ................................................................................................................................... 1

2 Normative references ............................................................................................................................ 2

3 Symbols and terminology ...................................................................................................................... 2

3.1 Symbols ....................................................................................................................................... 2

3.2 Definitions .................................................................................................................................... 8

4 Application........................................................................................................................................... 11

4.1 General ...................................................................................................................................... 11

4.2 Datum surfaces and the datum axis ......................................................................................... 11

4.3 Gear tooth thickness specification systems .............................................................................. 12

4.4 Gear tooth thickness measurement methods ........................................................................... 13

4.5 Reporting of gear tooth thickness ............................................................................................. 14

4.6 Measurement diameter versus contact diameter ...................................................................... 14

4.7 Gear geometry calculations ...................................................................................................... 15

5 Measurement by pitch or index ........................................................................................................... 19

5.1 Principle of measurement ......................................................................................................... 19

5.2 Underlying assumptions and limitations .................................................................................... 19

5.3 Advantages and disadvantages ................................................................................................ 19

5.4 Selection of measurement diameter ......................................................................................... 20

5.5 Tooth thickness from index measurement ................................................................................ 20

6 Measurement with a master gear on a double flank tester ................................................................. 20

6.1 Principle of measurement ......................................................................................................... 20

6.2 Underlying assumptions and limitations .................................................................................... 22

6.3 Advantages and disadvantages ................................................................................................ 23

6.4 Master gear design considerations ........................................................................................... 23

6.5 Tight mesh center distance limits .............................................................................................. 25

6.6 Test radius limits from tight mesh center distance limits .......................................................... 28

6.7 Functional normal circular tooth thickness from double flank test results................................. 28

7 Measurement with a master gear on a single flank tester .................................................................. 29

7.1 Principle of measurement ......................................................................................................... 29

7.2 Underlying assumptions and limitations .................................................................................... 29

7.3 Advantages and disadvantages ................................................................................................ 30

7.4 Master gear design considerations ........................................................................................... 30

7.5 Functional circular tooth thickness from single flank test results .............................................. 30

8 Span measurement ............................................................................................................................. 30

8.1 Principle of measurement ......................................................................................................... 30

8.2 Underlying assumptions and limitations .................................................................................... 32

8.3 Advantages and disadvantages ................................................................................................ 32

8.4 Number of teeth or tooth spaces spanned ................................................................................ 33

8.5 Span measurement limits .......................................................................................................... 35

8.6 Angle of rock ............................................................................................................................. 36

8.7 Tooth thickness from span measurement ................................................................................. 37

9 Measurement over or between balls or pins ....................................................................................... 37

9.1 Principle of measurement ......................................................................................................... 37

9.2 Underlying assumptions and limitations .................................................................................... 38

9.3 Advantages and disadvantages ................................................................................................ 39

9.4 Selection of the ball or pin diameter .......................................................................................... 40

9.5 Calculations with specified ball or pin diameter ........................................................................ 46

9.6 Measurement over one ball or pin ............................................................................................ 47

9.7 Measurement over two balls or pins ......................................................................................... 49

9.8 Free pin measurement over two pins on a helical gear with an odd number of teeth .............. 51

9.9 Transverse measurement over two pins on a helical gear with an odd number of teeth ......... 53

9.10 Transverse plane measurement method over three balls or pins ............................................. 54

9.11 Axial plane measurement over three pins on a helical gear or cylindrical worm ...................... 56

Copyrighted material licensed to Odilo Vazquez on 2024-09-19 for licensee's use only.

No further reproduction or networking is permitted. Distributed by Accuris, www.store.accuristech.com.

文档加载中……请稍候！
如果长时间未打开，您也可以点击刷新试试。

下载文档到电脑，查找使用更方便

亲，本站95%以上的标准规范都面向会员免费，办理VIP会员下载更省钱，平均每篇不到2元

立即下载 VIP免费下载

标签： #测量

摘要：

本文档全面解析了ANSI AGMA 2002-D19-2019标准中关于圆柱渐开线齿轮的齿厚与齿隙测量方法，涵盖齿轮设计、制造与质量控制中的关键参数定义、计算公式及测量工具选择。内容重点介绍了齿厚偏差对齿轮啮合性能的影响，以及如何通过精确测量侧隙来优化传动效率、降低噪声并延长齿轮副寿命。本指南适用于机械工程师、质检人员及齿轮制造行业从业者，旨在帮助读者掌握符合国际标准的测量流程，解决实际生产中齿厚控制与齿隙调整的常见技术问题，提升齿轮产品的可靠性与互换性。

展开>> 收起<<

ANSI AGMA 2002-D19-2019 圆柱渐开线齿轮的齿厚和齿隙测量.pdf

共151页,预览3页

还剩页未读，继续阅读

声明：本文档系会员上传，若文档所含内容侵犯了您的版权或隐私，请立即通知，我们立即给予侵权申诉删除！

ANSI AGMA 2002-D19-2019 圆柱渐开线齿轮的齿厚和齿隙测量

相关推荐

开通VIP享超值会员特权

相关内容

热门标签

举报选择: