1997_2015.pdf

REAFFIRMED 2015FOR CURRENT COMMITTEE PERSONNELPLEASE E-MAIL CSasme.orgIntentionally left blank The American Society of Mechanical Engineers AN A M E I C A T Date of Issuance:October 26,1998 This Standard will be revised when the Society approves the issuance of a new edition.There will be no addenda or written interpretations of the requirements of this Standard issued to this edition.Following approval by the ASME B94 Committee and ASME,and after public review,this Standard was approved as an American National Standard on September 22,1997.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 National Standards.The Standards Committee that approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunity to participate.The proposed code or standard was made available for public review and comment which provides an opportunity for additional public input 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 any items mentioned in this document,and does not undertake to insure anyone utilizing a standard against liability for infringement of any applicable Letters Patent,nor assume any such liability.Users of a code or standard are expressly advised that the determination of the validity of any such patent rights,and the risk of the infringement of such rights,is entirely their own responsibility.Participation by federal agency representative(s)or person(s)affiliated with industry is not to be interpreted as government or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations issued in accordance with governing ASME procedures and policies which preclude the issuance of interpretations by individual volunteers.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 Engineers Three Park Avenue,New York,NY 10016-5990 Copyright 0 1998 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U.S.A.(This foreword is not part of ASME 694.33.1-1997.)In December 1996 ANSI approved the ASME B94.33.1-I996 Standard on Jig Bushings.Following the completion of this work,the B94 Subcommittee on Jig Bushings undertook the development of a metric jig bushing standard.The format closely followed that of the inch Standard and the work was completed on April I I,1997,when the document was approved by the B94 Main Committee.The B94.33.1 Standard was approved by ANSI on September 22,1997.111 Intentionally left blank(The following is the roster of the Committee at the time of approval of this Standard.)OFFBCERS P.Bourg,Chair B.P.Biddinger,Secretary P.Bourg,Tivoly,Inc.A.M.Bratkowich,The Association for Manufacturing Technology E.J.Czopor,E&S Sales,Inc.D.Fischer,The Wapakoneta Machine Co.W.E.Gill,Keen Agers,Inc.D.J.Lionette,Porter Precision Products M.E.Merchant,Institute of Advanced Manufacturing Science V.J.Peterson,Kennametal C.W.Preuss,Kingsford Broach and Tool C.M.Stockinger,U.S.Cutting Tool Institute J.Wherry,Cemented Carbide Products Association J.Evans,Chair,Acme Industrial Co.D.Bethke,United California Corp.C.DeLonghi,C.C.D.Consulting Corp.K.Konet,Economy Bushing Co.R.Okolischan,Carr Lane Manufacturing Co.N.Shew,All American Products Co.A.Steele,American Drill Bushing Co.R.Villik,Villik Precision Industries V Intentionally left blank.Foreword.I I I Standards Committee Roster.v 1$CQpe.1 2$aOUPQS.1 3 GlmKa!.1 3.1 Press Fit Bushings.1 3.2 Renewable Bushings.1 3.3 Liner Bushings.1 3.4 Bushing Specifications.1 4 Jig!%JShiUlg DSigUIatiQlm$yShtl.1 4.1 Type Bushing.1 4.3 Body Length.1 4.4 Inside Diameter.1 4.5 Example.2 4.2 Body Diameter.1 5 DSigUIahUI SySueWa ffOlr!XBCkSCWWS and h D g P S .2 5.1 Letters“LSM”Denote Lockscrew.2 5.2 Letters“RCM”Denote Round Clamp.2 Figlap.I Press Fit Bushings.2 2 Renewable Bushings and Liner Bushings.2 Tables 1 Plain-Type Press Fit Bushings (Type PM).3 2 Head-Type Press Fit Bushings(Type HM).5 Specifications for Plain-and Head-Type Press Fit Bushings.4 3 Slip-Fixed Type Renewable Bushings(Type SFM).8 Specifications for Slip-Fixed Type Renewable Bushings.7 4 Plain-Type Liner Bushings(Type PM).IO 5 Head-Type Liner Bushings(Type HM).12 6 Lockscrews for Standard Mounting of Slip-Fixed 7 Lockscrews for Projected Mounting of Slip-Fixed Specifications for Plain-and Head-Type Liner Bushings.7 Renewable Bushings.13 Renewable Bushings.14 Specifications for Lockscrews.1.7 vii 8 Optional Round Clamps for Standard Mounting of Slip-Fixed 9 Optional Round Clamps for Projected Mounting of Slip-Fixed Renewable B