欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    BS EN ISO 14978-2007 Geometrical Product Specifications (GPS) - General concepts and requirements for GPS measuring equipment《产品几何量技术规范(GPS) GPS测量设备用一般概念和要求》.pdf

    • 资源ID:580819       资源大小:1,005.14KB        全文页数:46页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    BS EN ISO 14978-2007 Geometrical Product Specifications (GPS) - General concepts and requirements for GPS measuring equipment《产品几何量技术规范(GPS) GPS测量设备用一般概念和要求》.pdf

    1、BRITISH STANDARDBS EN ISO 14978:2006Incorporating corrigendum February 2008Geometrical Product Specifications (GPS) General concepts and requirements for GPS measuring equipmentICS 17.040.30g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g

    2、51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN ISO 14978:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 September 2007 BSI 2008ISBN 978 0 580 62716 3National forewordThis British Standa

    3、rd is the UK implementation of EN ISO 14978:2006. It is identical with ISO 14978:2006, incorporating corrigendum February 2008. The UK participation in its preparation was entrusted to Technical Committee TDW/4, Technical product realization (TPR).A list of organizations represented on this committe

    4、e 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/corrigenda issued sinc

    5、e publicationDate Comments30 June 2008 Implementation of ISO corrigendum February 2008. Text added to 7.5.4EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 14978July 2006ICS 17.040.30English VersionGeometrical Product Specifications (GPS) - General conceptsand requirements for GPS measuring equ

    6、ipment (ISO14978:2006)Spcification gomtrique des produits (GPS) - Conceptset exigences gnraux pour les quipements de mesureGPS (ISO 14978:2006)Geometrische Produktspezifikation (GPS) - AllgemeineBegriffe und Anforderungen fr GPS Messeinrichtungen(ISO 14978:2006)This European Standard was approved by

    7、 CEN on 19 June 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards m

    8、ay 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 translationunder the responsibility of a CEN member into its own language and notified to the Cent

    9、ral Secretariat has the same status as the officialversions.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, Netherlands, Norway, Polan

    10、d, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any m

    11、eans reservedworldwide for CEN national Members.Ref. No. EN ISO 14978:2006: EForeword This document (EN ISO 14978:2006) has been prepared by Technical Committee ISO/TC 213 “Dimensional and geometrical product specifications and verification“ in collaboration with Technical Committee CEN/TC 290 “Dime

    12、nsional and geometrical 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 January 2007, and conflicting national s

    13、tandards shall be withdrawn at the latest by January 2007. 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, Ge

    14、rmany, Greece, 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 14978:2006 has been approved by CEN as EN ISO 14978:2006 withou

    15、t any modifications. BS EN ISO 14978:2006iiiContents Page Introduction v 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 2 4 Abbreviations 12 5 Design characteristics 13 5.1 General. 13 5.2 Indicating measuring equipment 14 5.3 Material measures. 14 6 Metrological characteristics 15

    16、6.1 General. 15 6.2 Identification, definition and choice of metrological characteristics 16 6.3 Indicating measuring equipment identification of general metrological characteristics. 17 6.4 Material measures Identification of general metrological characteristics. 19 7 Types of presentation and type

    17、s of specifications for characteristics. 21 7.1 General. 21 7.2 Presentation of characteristic curves Fixed and floating zero . 21 7.3 Presentation of a characteristic Statistical . 24 7.4 Specifications for single-value metrological characteristics. 25 7.5 Specification for metrological characteris

    18、tics defined in a range. 25 7.6 Specification for metrological characteristics defined in a two- or three-dimensional range 29 8 Calibration of metrological characteristics 29 8.1 Manufacturer and supplier of measuring instruments . 29 8.2 User of measuring instruments. 29 8.3 Measurement uncertaint

    19、y 29 9 Marking 30 Annex A (normative) General minimum requirements and guidance for clauses in GPS standards for specific measuring equipment 31 Annex B (informative) Data sheet for measuring equipment requirements. 33 Annex C (normative) Relation to the GPS matrix model 35 Bibliography . 37 BS EN I

    20、SO 14978:2006blankvIntroduction This International Standard is a geometrical product specification (GPS) standard and is to be regarded as a global GPS standard (see ISO/TR 14638). It influences chain links 5 and 6 of all chains of standards in the general GPS matrix. For more detailed information o

    21、f the relation of this International Standard to other standards and the GPS matrix model, see Annex C. This International Standard contains guidance for writing the standards for specific measuring equipment. This International Standard is intended to give the user a basic understanding of the use

    22、of ISO standards for GPS measuring equipment. This International Standard presents and defines general concepts to be used in connection with GPS measuring equipment to avoid multiple repetitions in the ISO standards for specific GPS measuring equipment. This International Standard is also intended

    23、as guidance for the manufacturer to evaluate and present specifications for characteristics for GPS measurement equipment. This International Standard should be close at hand when reading and using ISO standards for a specific GPS measuring equipment. BS EN ISO 14978:2006blank1Geometrical product sp

    24、ecifications (GPS) General concepts and requirements for GPS measuring equipment 1 Scope This International Standard specifies the general requirements, terms and definitions of characteristics of simple GPS measuring equipment, e.g. micrometers, dial gauges, callipers, surface plates, height gauges

    25、, gauge blocks, but not necessarily excluding more complicated equipment. It forms the basis for standards defining and describing the design characteristics and metrological characteristics for measuring equipment. It also gives guidance for the development and content of standards for GPS measurin

    26、g equipment. This International Standard is intended to ease the communication between manufacturer/supplier and customer/user and to make the specification phase of GPS measuring equipment more accurate. This International Standard is also intended as a tool to be used in companies in the process o

    27、f defining and selecting relevant characteristics for measuring equipment to be used in the quality assurance of measuring processes, i.e. in calibration and in workpiece measurements. This International Standard also includes terms which are frequently used in connection with the characterization o

    28、f specific measuring equipment. 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 references, the latest edition of the referenced document (including any amendments) app

    29、lies. ISO 1:2002, Geometrical Product Specifications (GPS) Standard reference temperature for geometrical product specification and verification ISO 1101:2004, Geometrical Product Specifications (GPS Geometrical tolerancing Tolerances of form, orientation, location and run-out ISO 5459:1), Geometric

    30、al Product Specifications (GPS) Geometrical tolerancing Datums and datum systems ISO 14253-1:1998, 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/TS 142

    31、53-2:1999, 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 product verification ISO/TS 17450-2, Geometrical product specifications (GP

    32、S) General concepts Part 2: Basic tenets, specifications, operators and uncertainties International vocabulary of basic and general terms in metrology (VIM), BIPM, IEC, IFCC, ISO, IUPAC, IUPAP, 1987 1) To be published. (Revision of ISO 5459:1981.) BS EN ISO 14978:20062 International vocabulary of ba

    33、sic and general terms in metrology (VIM), BIPM, IEC, IFCC, ISO, IUPAC, IUPAP, 1993 Guide to the expression of uncertainty in measurement (GUM), BIPM, IEC, IFCC, ISO, IUPAC, IUPAP, OIML, 19932)3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 14253-1, I

    34、SO/TS 14253-2, ISO/TS 17450-2, VIM and GUM and the following apply. 3.1 measuring equipment ME any instrument, measurement standard, reference material and/or auxiliary apparatus or any combination thereof necessary to implement a measurement process for carrying out a specified and defined measurem

    35、ent NOTE 1 This definition is necessarily wider than that of a measuring instrument VIM:1993, 4.1 since it includes all the means necessary for producing a measurement result. NOTE 2 The concept measuring equipment includes, for example, indicating measuring instruments (3.2) and material measures (

    36、3.3). 3.2 indicating measuring instrument measuring equipment that displays an indication NOTE 1 The display can be analog (continuous or discontinuous) or digital. NOTE 2 Values of more than one quantity can be displayed simultaneously. NOTE 3 A displaying measuring instrument can also provide a re

    37、cord. VIM:1993, 4.6 EXAMPLES a) Analog mechanical dial gauge, b) digital calliper, c) micrometer. NOTE 4 The examples given in VIM are changed here to examples in length units. 3.3 material measure device intended to reproduce or supply, in a permanent manner during its use, one or more known values

    38、 of a given quantity NOTE 1 The quantity concerned can be called the supplied quantity. VIM:1993, 4.2 2) Corrected and reprinted in 1995. BS EN ISO 14978:20063EXAMPLES a) Gauge block, b) ball plate, c) angle block, d) limit gauge (e.g. gap gauge), e) functional gauge, f) surface texture standard, g)

    39、 reference ring, h) tape measure. NOTE 2 Material measure is included in the concept measuring equipment. NOTE 3 The examples given in VIM are changed here to examples in length units. 3.4 mono-characteristic measuring equipment measuring equipment which can be characterised by a single metrological

    40、 characteristic NOTE 1 Mono-characteristic measuring equipment is a simplifying theoretical concept which is described in this standard as a contrast to the case of actual multi-characteristic measuring equipment. NOTE 2 For simplification, especially when evaluating uncertainty contributions, multi

    41、-characteristic measuring equipment (3.5) can be considered as a “black box” and therefore can be assumed to be a mono-characteristic measuring equipment. 3.5 multi-characteristic measuring equipment measuring equipment which is characterised by two or more metrological characteristics NOTE All GPS

    42、measuring equipment is multi-characteristic (see 3.4 NOTE 2). 3.6 measurement process set of interrelated resources, activities and influences which produce a measurement NOTE 1 This term is commonly used for the calibration of measuring equipment and the measurement of workpieces. NOTE 2 Resources

    43、can be human or material. 3.7 intended use measuring equipment measurement process in which specific measuring equipment is to be used NOTE 1 Knowledge about intended use usually reduces the number of metrological requirements to be calibrated. NOTE 2 Knowledge about intended use of the maximum perm

    44、issible errors (MPE, see 3.21) for the metrological requirements that need to be calibrated usually allows adjustment to more economical and less restrictive values. 3.8 calibration measuring equipment set of operations that establish, under specified conditions, the relationship between values of q

    45、uantities indicated by a measuring instrument or measuring system, or values represented by a material measure or a reference material, and the corresponding values realized by standards NOTE 1 The result of a calibration permits either the assignment of values of measurands to the indications, or t

    46、he determination of corrections with respect to indications. NOTE 2 A calibration can also determine other metrological properties, such as the effect of influence quantities. BS EN ISO 14978:20064 NOTE 3 The result of a calibration can be recorded in a document, sometimes called a calibration certi

    47、ficate or a calibration report. VIM:1993, 6.11 NOTE 4 The VIM definition of calibration only applies to mono-metrological characteristic measuring equipment and therefore usually does not apply to GPS measuring equipment (see 3.4 and 3.5). 3.9 calibration of a metrological characteristic set of oper

    48、ations that establish, under specified conditions, the relationship between values of quantities of a metrological characteristic, and the corresponding values realized by standards NOTE Metrological characteristics can be defined and calibrated as quantities that need mathematical or geometrical tr

    49、ansformations to be compatible with the measurement result of the measuring equipment, e.g. flatness and parallelism of the measuring faces of an external micrometer. 3.10 global calibration measuring equipment calibration of all metrological characteristics for measuring equipment NOTE 1 Global calibration can be used if the intended use of the equipment is not known at the time of calibration, or as an acceptance test to verify the agreed specifications in connection with the delivery of new measuring equipment. NOTE 2 In cases


    注意事项

    本文(BS EN ISO 14978-2007 Geometrical Product Specifications (GPS) - General concepts and requirements for GPS measuring equipment《产品几何量技术规范(GPS) GPS测量设备用一般概念和要求》.pdf)为本站会员(eventdump275)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开