1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro
2、m, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.QUESTIONS REGARDING THIS DOCUMENT: (724) 772-8512 FAX: (724) 776-0243TO PLACE A DOCUMENT
3、 ORDER; (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS http:/www.sae.orgCopyright 1998 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.A.SURFACEVEHICLE400 Commonwealth Drive, Warrendale, PA 15096-0001RECOMMENDEDPRACTICESubmitted for recognition as an American National Sta
4、ndardJ2124REV.OCT1998Issued 1990-11Revised 1998-10Superseding J2124 DEC94Numbering System for Single Diameter and Taper Reamers1. ScopeThis SAE Recommended Practice provides a systematic method for the identification of singlediameter and taper reamers. It is intended to assist in the cataloging and
5、 supplying of these tools.NOTE 1Caution must be taken when assigning codes for designators to prevent specifying reamers thatcannot be physically or economically manufactured.NOTE 2The Code Number coming from the manufacturer MUST reflect the actual tool construction.NOTE 3In particular without limi
6、tation, SAE disclaims all responsibility for the accuracy or completeness ofinformation contained within this report if the standards of this report are retrieved, combined, orused in connection with any software.2. References2.1 Applicable PublicationsThe following publications (latest revision) fo
7、rm a part of this specification to theextent specified herein.NOTEReference information not specified to be manufacturers standard practices. Manufacturer to supplyinformation for regrind upon request.2.1.1 ANSI PUBLICATIONAvailable from American National Standards Institute, 11 West 42nd Street, Ne
8、w York,NY 10036-8002.ANSI B94.2-1983ReamersANSI B5.10-1981 (R1987)Machine Tapers2.2 Related PublicationsThe following publications are provided for information purposes only and are not arequired part of this document.2.2.1 NUMBERING SYSTEMS SOFTWARESoftware products may exist to assist in the use o
9、f the standard. Thefollowing software product(s) are listed for information purposes only and do not constitute part of thisdocument. SAE expressly disclaims any responsibility for the operation of any Software used inconnection with your use of this report.SAE J2124 Revised OCT1998-2-2.2.1.1 Datom
10、Engineering Software, Inc., PublicationAvailable from Datom Engineering Software, Inc., 561Somerset, Suite 3, Crystal Lake, IL 60014, (815) 477-3380.Datom Engineering Software, Inc., TMS III-Reamers-Electronic Reference Manual Nomenclature,Definitions, Sizes, and Tolerances of Twist Drills2.2.2 DIN
11、PUBLICATIONSAvailable from DIN Deutsches, Institut fur Normung, Burggrafen g strasse 6, Postfach1107, D-1000 Berlin 30 Germany.DIN 9Hand Taper Pin Reamers for Taper Pin HolesDIN 10Driving Squares for Tools and Shank Diameters According to ISO for Rotating ToolsDIN 204Hand Taper Pin Reamers for Morse
12、 TapersDIN 205Hand Taper Pin Reamers for Metric TapersDIN 208Machine Chucking Reamers with Morse Taper ShanksDIN 209Machine Reamers with Screwed-On BladesDIN 217Arbors with Morse Taper for Shell Reamers and Shell DrillsDIN 228 Part 1Morse Taper ShanksDIN 254TapersDIN 311Bridge Reamers with Morse Tap
13、er ShankDIN 1420Reamers; Manufacturing Tolerances and DesignationDIN 1809Driving Tenons for Tools with Parallel ShanksDIN 1862End Mill Reamers for Jig Boring MachinesDIN 1895Machine Reamers for Morse TapersDIN 1896Machine Reamers for Metric TapersDIN 2179Machine Taper Pin Reamers with Parallel Shank
14、sDIN 2180Machine Taper Pin Reamers with Morse Taper Shanks2.2.3 ISO PUBLICATIONSAvailable from ANSI, 11 West 42nd Street, New York, NY 10036-8002.ISO 236 Part 1Hand reamersISO 236 Part 2Long fluted machine reamers, morse taper shanksISO 296Machine toolsSelf holding tapers for tool shanksISO 521Machi
15、ne chucking reamers with parallel shanks or morse taper shanksISO 522Special tolerances for reamersISO 2238Machine bridge reamersISO 2250Finishing reamers for morse and metric tapers, with parallel shanks and morse taper shanksISO 2401Shell reamers with taper bore (taper bore 1:30 (included) with sl
16、ot drive and arbors for shellreamersISO 3465Hand taper pin reamersISO 3466Machine taper pin reamers with parallel shanksISO 3467Machine taper pin reamers with morse taper shanksISO 4203Parallel shank toolsDriving tenons and socketsISO 5413Machine toolsPositive drive of morse taper shanksISO 5420Ream
17、ersTerms, definitions and types2.2.4 USCTI PUBLICATIONAvailable from United States Cutting Tool Institute, 1300 Summer Avenue, Cleveland,OH 44115.USCTIHandbook of Standard ReamersSAE J2124 Revised OCT1998-3-3. Numbering System3.1 FormatsThe basic numbering system is subdivided into two formats for r
18、eamers:3.1.1 FORMAT17 POSITIONReamers with flute lengths and overall lengths which comply with the referencedStandards.3.1.2 FORMAT27 POSITIONReamers with flute lengths and overall lengths which do not comply with thereferenced Standards.3.2 Content of Numbering SystemThe numbering system utilizes 1
19、7 or 27 positions to fully describe thevarious dimensions, types, materials, and characteristics of reamers.Figure 1 illustrates the content and sequence of the 17 positions in the numbering system for reamers whoseflute lengths and overall lengths comply with the referenced Standards.Figure 2 illus
20、trates the content and sequence of the 27 positions in the numbering system for reamers whoseflute lengths and/or overall lengths do not comply with the referenced Standards.FIGURE 117 POSITION FORMATSAE J2124 Revised OCT1998-4-FIGURE 227 POSITION FORMAT3.3 PositionsThe content of each position is e
21、xplained in detail in the following sections:3.3.1 POSITIONS 1 AND 2, CATEGORY AND NOUNPositions 1 and 2 will always be alphabetic. The followingdesignations have been assigned:Position 1: T - designates TOOLPosition 2: R - designates REAMER3.3.2 POSITION 3, TYPEPosition 3 will be alpha or numeric b
22、ased on the type of reamer. The following codeshave been assigned:A Adjustable - Inserted Blade Type, HandB BridgeC ChuckingD Dowel PinE Chucking ExpansionF Car (Structural)G CenterH HandJ JobbersKDie MakersL Hand ExpansionM Taper Socket - MorseN Adjustable - Inserted Blade Type, Chucking, MachineP
23、Taper PipeR Rose ChuckingS Stub Screw MachineU Ground Stub Screw Machine - UngroundT Taper PinU Stub Screw Machine - UngroundW Shell Reamer - Arbor TypeV Taper Socket - Brown Manufacturing Tolerances and DesignationDIN 1809Driving Tenons for Tools with Parallel ShanksDIN 1862End Mill Reamers for Jig
24、 Boring MachinesDIN 1895Machine Reamers for Morse TapersDIN 1896Machine Reamers for Metric TapersDIN 2179Machine Taper Pin Reamers with Parallel ShanksDIN 2180Machine Taper Pin Reamers with Morse Taper ShanksSAE J2124 Revised OCT1998ISO 236 Part 1Hand reamersISO 236 Part 2Long fluted machine reamers
25、, morse taper shanksISO 296Machine toolsSelf holding tapers for tool shanksISO 521Machine chucking reamers with parallel shanks or morse taper shanksISO 522Special tolerances for reamersISO 2238Machine bridge reamersISO 2250Finishing reamers for morse and metric tapers, with parallel shanks and mors
26、e taper shanksISO 2401Shell reamers with taper bore (taper bore 1:30 (included) with slot drive and arbors for shellreamersISO 3465Hand taper pin reamersISO 3466Machine taper pin reamers with parallel shanksISO 3467Machine taper pin reamers with morse taper shanksISO 4203Parallel shank toolsDriving tenons and socketsISO 5413Machine toolsPositive drive of morse taper shanksISO 5420ReamersTerms, definitions and typesUSCTIHandbook of Standard ReamersDeveloped by the SAE Cutting Tools Technical Committee
