DIN 863-1-2017 Geometrical product specifications (GPS) - Micrometers - Part 1 Micrometers for external measurements maximum permissible errors《产品几何技术规范(GPS) 测微计 第1部分 外部测量测微计 最大允许误.pdf

《DIN 863-1-2017 Geometrical product specifications (GPS) - Micrometers - Part 1 Micrometers for external measurements maximum permissible errors《产品几何技术规范(GPS) 测微计 第1部分 外部测量测微计 最大允许误.pdf》由会员分享，可在线阅读，更多相关《DIN 863-1-2017 Geometrical product specifications (GPS) - Micrometers - Part 1 Micrometers for external measurements maximum permissible errors《产品几何技术规范(GPS) 测微计 第1部分 外部测量测微计 最大允许误.pdf（7页珍藏版）》请在麦多课文档分享上搜索。

1、February 2017 English price group 6No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 17.040.40!%h+C“2690832www.din.de

2、DIN 863-1Geometrical product specifications (GPS) Micrometers Part 1: Micrometers for external measurements; maximum permissible errors,English translation of DIN 863-1:2017-02Geometrische Produktspezifikation (GPS) Messschrauben Teil 1: Bgelmessschrauben; Grenzwerte fr Messabweichungen,Englische be

3、rsetzung von DIN 863-1:2017-02Spcification gomtrique des produits Micromtres Partie 1: Micromtres dextrieur vis; erreurs maximales tolres,Traduction anglaise de DIN 863-1:2017-02Together with DIN EN ISO3611:2011-03,supersedesDIN 863-1:1999-04www.beuth.deDocument comprises 7 pagesDTranslation by DIN-

4、Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.08.17 DIN 863-1:2017-02 2 A comma is used as the decimal marker. Contents Page Foreword . 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Terms and definitions 5 4 Requirements 5 4.1 Reference tempe

5、rature . 5 4.2 Measuring force 6 4.3 Limit values for errors of measurement . 6 5 Conformity with specifications . 6 Bibliography . 7 DIN 863-1:2017-02 3 Foreword This document has been prepared by Subcommittee NA 152-03-02-07 UA Lngenprftechnik auer Koordinaten-, Form- und Oberflchenmesstechnik sow

6、ie Gewindekenngren of DIN-Normenausschuss Technische Grundlagen (NATG) (DIN Standards Committee Technical Fundamentals). It is only valid in conjunction with DIN EN ISO 3611. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN sha

7、ll not be held responsible for identifying any or all such patent rights. DIN 863 consists of the following parts, under the general title “Geometrical product specifications (GPS) Micrometers”: Part 1: Micrometers for external measurements; maximum permissible errors Part 2: Design and metrological

8、 characteristics for micrometer heads, depth micrometers1) Part 3: Design and metrological characteristics for micrometers for external measurement, special design1) Part 5: Design and metrological characteristics for depth micrometers1) Part 6: Setting gauges for external micrometers1)Amendments Th

9、is standard differs from DIN 863-1:1999-04 as follows: a) this edition now only covers limit values for errors of measurement; b) terminology has been brought in line with DIN EN ISO 3611; c) the title of the standard has been changed to reflect the modified content; d) external micrometers with 0,0

10、01 mm scale intervals or digital increments have been included; e) the standard has been editorially revised. Previous editions DIN 863: 1925-04, 1928-04, 1956-02 DIN 863-1: 1977-11, 1983-10, 1999-04 1) In preparation. DIN 863-1:2017-02 4 Introduction DIN 863-1 has been fully revised in response to

11、the publication of DIN EN ISO 3611:2011-03, which is a concept standard that only specifies requirements for the most important design and metrological characteristics. The limit values for errors of measurement are no longer included in DIN EN ISO 3611, although German industry had argued against t

12、he deletion of these values. To ensure German industry continues to have access to the limit values for metrological characteristics, this new edition of DIN 863-1 has been published, which contains only the limit values for the errors of measurement. The limit values for errors of measurement given

13、 in this standard were specified in DIN 863-1:1983-10 before the publication of DIN EN ISO 14253-1 and adopted unchanged in DIN 863-1:1999-04, not taking into account DIN EN ISO 14253-1. With these limit values, proof of conformity with specifications as required in DIN EN ISO 14253-1:2013-12, 5.2 i

14、s normally not possible using the available test methods. For this reason, the method of proving conformity with the specification laid down in ISO/TR 14253-6:2012-11 has been specified here. DIN 863-1:2017-02 5 1 Scope This standard specifies limit values for errors of measurement for external micr

15、ometers in accordance with DIN EN ISO 3611 with measuring ranges up to 500 mm and having 0,01 mm or 0,001 mm scale intervals or digital increments. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its applicati

16、on. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. DIN EN ISO 1, Geometrical product specifications (GPS) Standard reference temperature for geometrical product specifications and verific

17、ation DIN EN ISO 3611, Geometrical product specifications (GPS) Dimensional measuring equipment: Micrometers for external measurements Design and metrological characteristics DIN EN ISO 14253-1:2013-12, Geometrical product specifications (GPS) Inspection by measurement of workpieces and measuring eq

18、uipment Part 1: Decision rules for proving conformity or nonconformity with specifications (ISO 14253-1:2013) DIN EN ISO 14978, Geometrical product specifications (GPS) General concepts and requirements for GPS measuring equipment ISO/TR 14253-6:2012-11, Geometrical product specifications (GPS) Insp

19、ection by measurement of workpieces and measuring equipment Part 6: Generalized decision rules for the acceptance and rejection of instruments and workpieces VIM, International vocabulary of metrology2)3 Terms and definitions For the purposes of this document, the terms and definitions given in DIN

20、EN ISO 3611, DIN EN ISO 14253-1, ISO/TR 14253-6, DIN EN ISO 14978, VIM and the following apply. 3.1 simple acceptance acceptance criterion where the specification zone equals the acceptance zone SOURCE: ISO/TR 14253-6:2012-11, 3.16 modified: note has not been adopted. 4 Requirements 4.1 Reference te

21、mperature 20 C in accordance with DIN EN ISO 1. 2) Obtainable from: Beuth Verlag GmbH, 10772 Berlin, Order no. 22472, ISBN 978-3-410-22472-3. DIN 863-1:2017-02 6 4.2 Measuring force The force exerted by the ratchet drive on the measuring faces shall be between MPL 5 N and MPL 10 N. 4.3 Limit values

22、for errors of measurement Table 1 shows MPEJand MPEEvalues for selected lengths to be measured. Table 1 Limit values for the error of measurement Measuring ranges Limit valuesa MPEJ(full measuring face contact) MPEE(partial measuring face contact) mm m m from 0 to 25 4 2 over 25 up to 50 4 2 over 50

23、 up to 75 5 3 over 75 up to 100 5 3 over 100 up to 125 6 3 over 125 up to 150 6 3 over 150 up to 175 7 4 over 175 up to 200 7 4 over 200 up to 225 8 4 over 225 up to 250 8 4 over 250 up to 275 9 5 over 275 up to 300 9 5 over 300 up to 325 10 5 over 325 up to 350 10 5 over 350 up to 375 11 6 over 375

24、 up to 400 11 6 over 400 up to 425 12 6 over 425 up to 450 12 6 over 450 up to 475 13 7 over 475 up to 500 13 7 aIn practice, limits of error are normally given as symmetrical values (null). They are indicated here as a single value. The doubling of the limit of error MPE is not an option, as the se

25、tting of the display is to be permissible at any point, even at an extreme value. 5 Conformity with specifications This standard does not require proof of conformity with specifications in accordance with DIN EN ISO 14253-1:2013-12. Instead, proof of conformity with the specification (see 4.3) is to be provided on the basis of simple acceptance as in ISO/TR 14253-6:2012-11. DIN 863-1:2017-02 7 Bibliography DIN EN ISO 3650, Geometrical product specifications (GPS) Length standards Gauge blocks