2014_2019.pdf

Workholding Chucks:Jaw-Type ChucksAN AM E R IC AN NAT IO NAL STANDARDASME B5.60-2014(Revision of ASME B5.60-2002)ASME B5.60-2014(Revision of ASME B5.60-2002)WorkholdingChucks:Jaw-Type ChucksAN AMERICAN NATIONAL STANDARDTwo Park Avenue New York,NY 10016 USADate of Issuance:February 6,2015This Standard will be revised when the Society approves the issuance of a new edition.ASME issues written replies to inquiries concerning interpretations of technical aspects ofthis Standard.Interpretations are published on the Committee Web page and undergo.asme.org/InterpsDatabase.Periodically certain actions of the ASME B5 Committee may bepublished as Cases.Cases are published on the ASME Web site under the B5 Committee Page atgo.asme.org/B5committee as they are issued.Errata to codes and standards may be posted on the ASME Web site under the Committee Pages toprovide corrections to incorrectly published items,or to correct typographical or grammatical errorsin codes and standards.Such errata shall be used on the date posted.The B5 Committee Page can be found at go.asme.org/B5committee.There is an option available toautomatically receive an e-mail notification when errata are posted to a particular code or standard.ThisoptioncanbefoundontheappropriateCommitteePageafterselecting“Errata”inthe“PublicationInformation”section.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under 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 madeavailable forpublic review andcomment thatprovides an opportunityfor additional publicinput from industry,academia,regulatory agencies,and the public-at-large.ASME does not“approve,”“rate,”or“endorse”any item,construction,proprietary device,or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with anyitems mentioned in this document,and does not undertake to insure anyone utilizing a standard against liability forinfringement of any applicable letters patent,nor assumes any such liability.Users of a code or standard are expresslyadvised that determination of the validity of any such patent rights,and the risk of infringement of such rights,isentirely their own responsibility.Participation by federal agency representative(s)or person(s)affiliated with industry is not to be interpreted asgovernment or industry endorsement of this code 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 retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersTwo Park Avenue,New York,NY 10016-5990Copyright 2015 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll rights reservedPrinted in U.S.A.CONTENTSForeword.vCommittee Roster.viCorrespondence With the B5 Committee.vii1General Description and Definitions of Terms.12Chuck-to-Spindle Interface.43Jaw Mountings.374Performance Testing.695Safety Code of Practice.74Figures1-1Example of a Power Chuck Assembly.21-2Exploded View of a Typical Manual Chuck.31-3Exploded View of a Power Chuck.32-1Type A Spindle Location of Holes and Drive Button for Sizes A-5Through A-11.62-2Type A Spindle Location of Holes and Drive Button for Sizes A-15Through A-28.72-3Type A Spindle Dimensions for Sizes A-3 Through A-28,and Locationof Holes and Drive Button for Sizes A2-3 and A2-4.82-4Type C Spindle.102-5Type C Spindle Location of Holes.112-6Type D Spindle.132-7Type A Spindle.142-8Type D Spindle Location of Holes for Size D-3.152-9Type D Spindle Location of Holes for Size D-4.162-10Type D Spindle Location of Holes for Sizes D-5 Through D-20.172-11Type D Spindle Cam for Size D-3.182-12Type D Spindle Cam for Size D-4.192-13Type D Spindle Cams for Sizes D-5 Through D-20.202-14Type D Spindle Detent and Cam Screws.212-15Type D Spindle Detent and Cam Springs.212-16Type D Spindle Detent Plunger.212-17Type A Chucks and Faceplates.252-18Type A Chuck and Faceplate Dimensions.262-19Type C Chucks and Faceplates.282-20Type C Chuck and Faceplate Dimensions.292-21Type D Chucks and Faceplates.312-22Types D-3 and D-4 Backs of Chucks and Faceplates.322-23Types D-5 Through D-20 Backs of Chucks and Faceplates.332-24Type D Cam Lock Studs and Stud Locking Screw.343-1Fastener Guidelines.383-2Jaw Interface Flatness Guidelines.394-1Spindle Verification Test for Chuck Mounted Directly on the TestSpindle.694-2Spindle Verification Test for Chuck Mounted on an Adapter.704-3Geometric Tests.704-4Manual-Scroll Chucks:Checking Centering Accuracy and Repeatabili