1、November 2009DEUTSCHE NORM English price group 18No part of this standard 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 17.140.20; 21.020!$Zq
2、D“1557833www.din.deDDIN EN ISO 11688-1Acoustics Recommended practice for the design of low-noise machinery andequipment Part 1: Planning (ISO/TR 11688-1:1995)English version of DIN EN ISO 11688-1:2009-11Akustik Richtlinien fr die Konstruktion lrmarmer Maschinen und Gerte Teil 1: Planung (ISO/TR 1168
3、8-1:1995)Englische Fassung DIN EN ISO 11688-1:2009-11SupersedesDIN EN ISO 11688-1:1998-10www.beuth.deDocument comprises 46 pagesDIN EN ISO 11688-1:2009-11 2 National foreword This standard has been prepared by Technical Committee ISO/TC 43 “Acoustics”, Subcommittee SC 1 “Noise” (Secretariat: DS, Den
4、mark) in collaboration with Technical Committee CEN/TC 211 “Acoustics” (Secretariat: DS, Denmark). The responsible German body involved in its preparation was the Normenausschuss Akustik, Lrmminderung und Schwingungstechnik im DIN und VDI (Acoustics, Noise Control and Vibration Engineering Standards
5、 Committee in DIN and VDI), Technical Committee NA 001-02-01 AA Maschinenakustik Konstruktion lrm-armer Maschinen und Anlagen. Amendment of the European Machinery Directive has made it necessary to review Annexes ZA and ZB in terms of the essential requirements of EU Directive 98/37/EC and the revis
6、ed Directive, 2006/42/EC. The technical substance of the standard has not been changed. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 3744 DIN EN ISO 3744 ISO 3746 DIN EN ISO 3746 ISO 4871 DIN EN ISO 4871 ISO 9611 there is no national
7、 standard available ISO 9614-1 DIN EN ISO 9614-1 ISO 9614-2 DIN EN ISO 9614-2 ISO 11200 DIN EN ISO 11200 ISO 11689 DIN EN ISO 11689 The national standards are given in Annex NA “Bibliography”. Amendments This standard differs from DIN EN ISO 11688-1:1998-10 as follows: a) Annexes ZA and ZB have been
8、 supplemented to show the relationship between this standard and the Machinery Directive 98/37/EC and the new revised Machinery Directive 2006/42/EC. b) This standard has been brought in line with the new German orthographic rules. Previous editions DIN EN ISO 11688-1: 1998-10 3 National Annex NA (i
9、nformative) Bibliography DIN EN ISO 3744, Acoustics Determination of sound power levels of noise sources using sound pres-sure Engineering method in an essential free field over a reflecting plane DIN EN ISO 3746, Acoustics Determination of sound power levels of noise sources using sound pres-sure S
10、urvey method using an enveloping measurement surface over a reflecting plane DIN EN ISO 4871, Acoustics Declaration and verification of noise emission values of machinery and equipment DIN EN ISO 9614-1, Acoustics Determination of sound power levels of noise sources using sound inten-sity Part 1: Me
11、asurement at discrete points DIN EN ISO 9614-2, Acoustics Determination of sound power levels of noise sources using sound inten-sity Part 2: Measurement by scanning DIN EN ISO 11200, Acoustics Noise emitted by machinery and equipment Guidelines for the use of basic standards for the determination o
12、f emission sound pressure levels at a work station and at other speci-fied positions DIN EN ISO 11689, Acoustics Procedure for the comparison of noise emission-data for machinery and equipment DIN EN ISO 11688-1:2009-11 DIN EN ISO 11688-1:2009-11 4 This page is intentionally blank EUROPEAN STANDARD
13、NORME EUROPENNE EUROPISCHE NORM EN ISO 11688-1 August 2009 ICS 17.140.20; 21.020 Supersedes EN ISO 11688-1:1998 English Version Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995) Acoustique - Pratique recommande pour la conce
14、ption de machines et dquipements bruit rduit - Partie 1: Planification (ISO/TR 11688-1:1995) Akustik - Richtlinien fr die Konstruktion lrmarmer Maschinen und Gerte - Teil 1: Planung (ISO/TR 11688-1:1995) This European Standard was approved by CEN on 3 August 2009. CEN members are bound to comply wit
15、h 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 national standards may be obtained on application to the CEN Management Ce
16、ntre 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 and notified to the CEN Management Centre has the same status as the offic
17、ial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slo
18、venia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN
19、national Members. Ref. No. EN ISO 11688-1:2009: EDIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope .5 2 References .5 3 Definitions .5 4 Methodical design and acoustic aspects .8 5 Conceptual and detailed design 9 6 Low-noise prototyping 27 7 Final
20、testing 29 Annex A Summary of design rules 30 Annex B Noise control requirements for design 35 Annex C Information to be reported 38 Annex D Bibliography . 40 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC .41 Annex ZB (info
21、rmative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC . 42 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 3 Foreword The text of ISO/TR 11688-1:1995 has been prepared by Technical Committee ISO/TC 43 “Acoustics” of the International Organi
22、zation for Standardization (ISO) and has been taken over as EN ISO 11688-1:2009 by Technical Committee CEN/TC 211 “Acoustics” the secretariat of which is held by DS. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement,
23、 at the latest by January 2010, and conflicting national standards shall be withdrawn at the latest by January 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying
24、any or all such patent rights. This document supersedes EN ISO 11688-1:1995. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directives. For relationship with EC Directives, see
25、 informative Annexes ZA and ZB, which are integral parts of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Es
26、tonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO/TR 11688-1:1995 has been approved
27、 by CEN as a EN ISO 11688-1:2009 without any modification. DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 4 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 5 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 6 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 7 DIN EN ISO 11688-1:2009-11 EN
28、 ISO 11688-1:2009 (E) 8 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 9 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 10 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 11 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 12 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 13 DIN EN
29、ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 14 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 15 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 16 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 17 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 18 DIN EN ISO 11688-1:2009-11 EN ISO 116
30、88-1:2009 (E) 19 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 20 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 21 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 22 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 23 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 24 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 25 DIN EN ISO 11688-1:2009-11 EN ISO 11688-1:2009 (E) 26
