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1、BRITISH STANDARD BS EN ISO 463:2006 Geometrical Product Specifications (GPS) Dimensional measuring equipment Design and metrological characteristics of mechanical dial gauges ICS 17.040.30 ? Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=B
2、oeing Co/5910770001 Not for Resale, 08/14/2008 21:39:14 MDTNo reproduction or networking permitted without license from IHS -,-,- BS EN ISO 463:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2008 BSI 2008 ISBN 978 0 580 59622 3
3、 National foreword This British Standard is the UK implementation of EN ISO 463:2006. It is identical with ISO 463:2006, incorporating corrigendum June 2007. It partially supersedes BS 2795:1981, incorporating amendments A1:1983 and A2:2007, which remains current. The start and finish of text introd
4、uced or altered by corrigendum is indicated in the text by tags. Text altered by ISO corrigendum June 2007 is indicated in the text by . The UK participation in its preparation was entrusted to Technical Committee TDW/4, Technical product realization (TPR). A list of organizations represented on thi
5、s committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued sin
6、ce publication Amd. No. DateComments Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:14 MDTNo reproduction or networking permitted without license from IHS -,-,- EUROPEAN STANDARD NORME
7、EUROPENNE EUROPISCHE NORM EN ISO 463 March 2006 ICS 17.040.30 English Version Geometrical Product Specifications (GPS) - Dimensional measuring equipment - Design and metrological characteristics of mechanical dial gauges (ISO 463:2006) Spcification gomtrique des produits (GPS) - Instruments de mesur
8、age dimensionnel: Comparateurs mcaniques cadran - Caractristiques de conception et caractristiques mtrologiques (ISO 463:2006) Geometrische Produktspezifikation (GPS) - Lngenmessgerte - Konstruktionsmerkmale und messtechnische Merkmale fr mechanische Messuhren (ISO 463:2006) This European Standard w
9、as approved by CEN on 23 January 2006. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such
10、national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language an
11、d notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, N
12、etherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploita
13、tion in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 463:2006: E Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:14 MDTNo reproduction or networ
14、king permitted without license from IHS -,-,- EN ISO 463:2006 (E) Foreword This document (EN ISO 463:2006) has been prepared by Technical Committee ISO/TC 213 “Dimensional and geometrical product specifications and verification“ in collaboration with Technical Committee CEN/TC 290 “Dimensional and g
15、eometrical product specification and verification“, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2006, and conflicting national standards sh
16、all be withdrawn at the latest by September 2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gr
17、eece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 463:2006 has been approved by CEN as EN ISO 463:2006 without any modific
18、ations. BS EN ISO 463:2006 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:14 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 463:2006(E) iii Contents Page
19、Foreword iv Introduction v 1 Scope . 1 2 Normative references. 1 3 Terms and definitions. 1 4 Design characteristics 2 4.1 General. 2 4.2 Dimensions 2 4.3 Dial and pointer. 5 4.4 Revolution counting device. 6 4.5 Contact element 6 4.6 Zero adjustment 6 4.7 Movable limit indicators. 7 4.8 Design char
20、acteristics (manufacturers specification). 7 5 Metrological characteristics 7 5.1 MPE and MPL for a number of metrological characteristics . 7 5.2 Contact element 8 5.3 Measuring forces 8 6 Proving conformance with specification . 8 6.1 General. 8 6.2 Measurement standards for calibration of metrolo
21、gical characteristics 8 7 Marking 8 Annex A (informative) Example diagram of errors of indication. 9 Annex B (informative) Example data sheet for mechanical dial gauges 10 Annex C (informative) Calibration of metrological characteristics. 11 Annex D (informative) Relation to the GPS matrix model 12
22、Bibliography. 14 BS EN ISO 463:2006 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:14 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 463:2006(E) iv Forewo
23、rd ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technic
24、al committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of el
25、ectrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to t
26、he member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for id
27、entifying any or all such patent rights. ISO 463 was prepared by Technical Committee ISO/TC 213, Dimensional and geometrical product specifications and verification. This first edition of ISO 463 cancels and replaces ISO/R 463:1965, which has been technically revised. BS EN ISO 463:2006 Copyright Br
28、itish Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:14 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 463:2006(E) v Introduction This International Standard is a geometric
29、al product specification (GPS) standard and is to be regarded as a general GPS standard (see ISO/TR 14638). It influences the chain link 5 of the chains of standards on size, distance, form of a line independent of datum, form of a line dependent of datum, form of a surface independent of datum, for
30、m of a surface independent of datum, orientation, location, circular run-out and total run-out in the general GPS matrix. For more detailed information of the relation of the standard to other standards and the GPS matrix model see Annex D. BS EN ISO 463:2006 Copyright British Standards Institution
31、Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:14 MDTNo reproduction or networking permitted without license from IHS -,-,- blank Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled C
32、opy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:14 MDTNo reproduction or networking permitted without license from IHS -,-,- 1 Geometrical Product Specifications (GPS) Dimensional measuring equipment Design and metrological characteristics of mechanical dial gauges 1 Scope This In
33、ternational Standard specifies the most important design and metrological characteristics of mechanical dial gauges. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated ref
34、erences, the latest edition of the referenced document (including any amendments) applies. ISO 14253-1, Geometrical Product Specifications (GPS) Inspection by measurement of workpieces and measuring equipment Part 1: Decision rules for proving conformance or non-conformance with specifications ISO/T
35、S 14253-2, Geometrical Product Specifications (GPS) Inspection by measurement of workpieces and measuring equipment Part 2: Guide to the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification ISO 14978:2006, Geometrical Product Specification (
36、GPS) General concepts and requirement for for GPS measuring equipment Guide to the expression of uncertainty in measurement (GUM). BIPM, IEC, IFCC, ISO, IUPAC, IUPAP, OIML, 1st edition, 1993, corrected and reprinted in 1995. International Vocabulary of Basic and General Terms in Metrology (VIM). BIP
37、M, IEC, IFCC, ISO, IUPAC, IUPAP, OIML, 2nd edition, 1993. 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 14253-1, ISO/TS 14253-2, ISO 14978, VIM and the following apply. 3.1 mechanical dial gauge measuring instrument in which the axial displacements
38、 of a plunger are transmitted and magnified by suitable mechanical means to a pointer which rotates in front of an analog circular scale NOTE It may also be provided with a revolution-counting device, e.g. in which a pointer rotates in front of a scale which indicates the number of revolutions of th
39、e pointer or the axial displacement of the plunger. BS EN ISO 463:2006 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:14 MDTNo reproduction or networking permitted without license from
40、IHS -,-,- ISO 463:2006(E) 2 4 Design characteristics 4.1 General The general design and workmanship shall be such that the performance of the dial gauge complies with the requirements of this International Standard unless otherwise specified by the manufacturer. The design and rigidity of the dial g
41、auge shall be such that the freedom of movement of the plunger is not impaired by clamping the stem of the instrument, providing that such clamping is applied to the minimum extent necessary to achieve a stable mounting. Where alternative methods of mounting are used, e.g. attaching the lug on the b
42、ack plate, the design and rigidity of that mounting shall be such that the performance is not impaired. 4.2 Dimensions The dial gauge shall conform to the dimensions specified in Figures 1, 2 and Table 1 to ensure interchangeability. Table 1 Main dimensions Values in millimetres Bezel diameter D1 Si
43、ze classification 30 40 60 80 100 Range of bezel diameter D1 a 28 to 36 37 to 50 51 to 70 71 to 89 90 to 115 Stem diameter D2 8 h6 8 h6 8 h6 8 h6 8 h6 Contact element outside diameter D3 u 7,5 u 7,5 u 7,5 u 7,5 u 7,5 Thread size D4 M2,5-6H M2,5-6H M2,5-6H M2,5-6H M2,5-6H Thread size D5 M2,5-6g M2,5-
44、6g M2,5-6g M2,5-6g M2,5-6g Clamp diameter D6 b 28 h6 28 h6 28 h6 28 h6 28 h6 Stem length L1 W 8,5 W 10 W 12 W 15,5 W 9,5 Length L2 c u 12 u 28 u 34 d d Thread length L3 u 5 u 5 u 5 u 5 u 5 Thread length L4 W 6 W 6 W 6 W 6 W 6 Contact distance, centreline to back, L5 u 10 u 10 u 10 u 10 u 10 a Actual
45、 bezel diameter equals width. b The clamp diameter D6 is optional. c Plunger pressed in. d Depending on the measuring range. BS EN ISO 463:2006 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008
46、21:39:14 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 463:2006(E) 3 Key 1 scale 4 bezel 7 stem 10 dial cover 2 limit indicator 5 pointer 8 plunger a Maximum required space. 3 dial 6 revolution counting device 9 contact element b Measuring face. Figure 1 Nomenclature
47、and general design of dial gauge BS EN ISO 463:2006 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:39:14 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 463:2006(E) 4 a See Figure 1. Figure 2 Nomenclature and general design of dial gauge with plunger at rear BS EN ISO 463:2006 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21: