1、AN AMERICAN NATIO NAL STANDARD ASME B89.3.4-2010Axes of Rotation:Methods for Specifying and TestingRevision of ANSI/ASME B89.3.4M-1985(R1992)INTENTIONALLY LEFT BLANKASME B89.3.4-2010Revision of ANSI/ASME B89.3.4M-1985(R1992)Axes of Rotation:Methods forSpecifying andTestingAN AMERICAN NATIONAL STANDA
2、RDDate of Issuance:May 12,2010This Standard will be revised when the Society approves the issuance of a new edition.There willbe no addenda issued to this edition.ASME issues written replies to inquiries concerning interpretations of technical aspects of thisStandard.Periodically certain actions of
3、the ASME B89 Committee may be published as Cases.Cases and interpretations are published on the ASME Web site under the Committee Pages athttp:/cstools.asme.org as they are issued.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed und
4、er procedures accredited as meeting the criteria for American NationalStandards.The Standards Committee that approved the code or standard was balanced to assure that individuals fromcompetent and concerned interests have had an opportunity to participate.The proposed code or standard was madeavaila
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8、e or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the establishedASME procedures and policies,which precludes the issuance of interpretations by individuals.No part of this document may be reproduced in any form,in an electronic retri
9、eval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersThree Park Avenue,New York,NY 10016-5990Copyright 2010 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.CONTENTSForeword.ivCommittee Roster.vCor
10、respondence With the B89 Committee.vi1Scope.12Definitions.13Specification or Description of Axis of Rotation.8Figures1Reference Coordinate Axes Directions,Axis of Rotation,and Error Motionof Spindle.12Plan View of Spindle Showing General Case of Error Motion and Axial,Face,Radial,and Tilt Motions.33
11、Polar Plots of Error Motion and Its Components.64Error Motion Polar Plot Showing PC Center and LSC Center and Error MotionValues About These Centers.7Table1Error Motion Type and Preferred Center.7Nonmandatory AppendicesADiscussion of General Concepts.11BElimination of Master Ball Roundness Error.41C
12、Uncertainty Evaluation Procedure for Axes of Rotation.45DReferences.59iiiFOREWORDThe testing of axes of rotation is at least as old as machine tools since most forms of machinetools incorporate such an axis.One of the more widely distributed European works on testingmachine tools1devotes considerabl
13、e attention to the problems encountered.Consideration ofprinciples,equipment,and methods were included in the work.Other European work2was carried forward and was published,in part,in 1959.As a result,a variety of terms came into use throughout the world to describe and explain the variousphenomena
14、found during testing and subsequent use of machine tool spindles.In the United States,work published in 19673represented a new viewpoint both in definitionsand methods of testing.This work also underscored the lack of standardization of the entiresubjectof rotationalaxes.When theAmerican NationalSta
15、ndardsSubcommittee B89.3,Geometry,was formed in February 1963,axes of rotation were not initially considered as a separate topic.This Standard,which was initiated by J.K.Emery in August 1968 as a part of the GeometrySubcommittee work,is the result of recognizing the need for uniform technology and m
16、ethodsof testing for axes of rotation.The goal in preparing the 1985 Standard was to produce a comprehensive document for thedescription,specification,and testing of axes of rotation.Extensive advisory material is providedin the Appendices as an aid to the user.It is recommended that this material be studied beforeputting the Standard to use.While the examples of the Appendices involve machine tools andmeasuring machines,the terminology and the underlying concepts are applicable to any situation
