1、July 2009DEUTSCHE NORM English price group 17No 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; 25.120.30!$XJ3
2、“1533916www.din.deDDIN EN 1265Safety of machinery Noise test code for foundry machines and equipment (includesAmendment A1:2008)English version of DIN EN 1265:2009-07Sicherheit von Maschinen Geruschmessverfahren fr Gieereimaschinen und -anlagen (enthlt nderung A1:2008)Englische Fassung DIN EN 1265:2
3、009-07SupersedesDIN EN 1265:2000-02See start of validitywww.beuth.deDocument comprises pages43Start of validity This standard takes effect on 1 July 2009. DIN EN 1265:2000-02 may be used in parallel until 28 December 2009. National foreword This standard contains provisions for the measurement, decl
4、aration and verification of the noise emission of foundry machines. This standard has been prepared by Technical Committee CEN/TC 202 “Foundry machinery” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering
5、Standards Committee), Section Gieereimaschinen. Amendment of the European Machinery Directive has made it necessary to review the previously valid standard, EN 1265:1999, in terms of the essential requirements of the new European Machinery Directive, 2006/42/EC. This standard contains specifications
6、 meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC, (valid until 28 December 2009) and the “revised Machinery Directive”, Directive 2006/42/EC, which takes effect on 29 December 2009, and which apply to foundry machines that are either first place
7、d on the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of the directives. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying
8、this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The European Standards referred to in clause 2 and in the bibliography of the EN have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. Amendment
9、s This standard differs from DIN EN 1265:2000-02 as follows: a) Clause 2 “Normative references” and clause 3 “Terms and definitions” have been revised to reflect the current rules of presentation. b) Normative references have been updated. c) Clause 12 “Declaration and verification of noise emission
10、 values” and the key to Figure C.1 have been modified. d) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC” has been updated. e) Annex ZB (informative) “Relationship between this European Standard and the Essential Requiremen
11、ts of EU Directive 2006/42/EC” has been added. Previous editions DIN EN 1265: 2000-02 2 DIN EN 1265:2009-07 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1265:1999+A1 November 2008 ICS 17.120.20; 25.120.30 Supersedes EN 1265:1999English Version Safety of machinery Noise test code for foundry
12、machines and equipment Scurit des machines Code dessai acoustique pour machines et quipements de fonderie Sicherheit von Maschinen Geruschmessverfahren fr Gieereimaschinen und -anlagen This European Standard was approved by CEN on 2 July 1999 and includes Amendment 1 approved by CEN on 5 October 200
13、8. 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 national standards may be obtained on
14、 application to the CEN Management Centre 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 Ce
15、ntre has the same status as theofficial 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, Pola
16、nd, 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 2008 CEN All rights of exploitation in any form and by
17、any means reserved worldwide for CEN national Members. Ref. No. EN 1265:1999+A1:2008: E2 Contents Page Foreword4 Introduction .5 1 Scope 5 2 Normative references 6 3 !Terms and definitions“.7 4 Description of machinery family 8 5 Sound power level determination 8 5.1 Basic international standards to
18、 be used .8 5.2 Measurement uncertainty .8 5.3 Measurement procedure .8 6 Emission sound pressure level determination.9 6.1 Basic international standards to be used .9 6.2 Selection of relevant work stations .9 6.3 Measurement uncertainty .9 6.4 Measurement procedure .9 7 Installation and mounting c
19、onditions9 8 Operating conditions.10 9 Measurement uncertainties 10 10 Information to be recorded .10 11 Information to be reported10 12 Declaration and verification of noise emission values10 Annex A (normative) Coremaking machines .12 Annex B (normative) Moulding machines 15 Annex C (normative) Kn
20、ock-out grids and knock-out trays.17 Annex D (normative) Centrifugal dry abrasive blasting equipment 22 Annex E (normative) Air-blasting equipment.24 Annex F (normative) High pressure diecasting machines26 Annex G (informative) Core making machines - Data sheet - noise test code .28 Annex H (informa
21、tive) Moulding machines - Data sheet - Noise test code.30 Annex I (informative) Knock-out grids and knock-out trays - Data sheet - Noise test code .32 Annex J (informative) Centrifugal dry abrasive blasting equipment - Data sheet - Noise test code.34 Annex K (informative) Air blasting equipment - Da
22、ta sheet - Noise test.36 Annex L (informative) High pressure diecasting machine - Data sheet - Noise test code 38 Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC“.40 Annex ZB (informative) !Relationship between this European
23、 Standard and the Essential Requirements of EU Directive 2006/42/EC“.41 EN 1265:1999+A1:2008 (E) DIN EN 1265:2009-07 3 ! Table title !Table 1 Example of declared dual-number noise values“11 Figure title Figure C.1 Reference box, measuring surface and position of measuring points in case of knock-out
24、 grid for sound power level determination according to the surface enveloping method 20Figure C.2 Reference box, measuring surface and measuring positions in case of knock-out tray forsound power level determination according to the surface enveloping method 21 “EN 1265:1999+A1:2008 (E) DIN EN 1265:
25、2009-07 .4 Foreword This document (EN 1265:1999+A1:2008) has been prepared by Technical Committee CEN/TC 202 “Foundry machinery“, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorse
26、ment, at the latest by May 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document includes Amendment 1, approved by CEN on 2008-10-05. This document supersedes EN 1265:1999. The start and finish of text introduced or altered by amendment is indicate
27、d in the text by tags ! “. 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 EU Directive(s). !For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are int
28、egral 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, Estonia, Finland, France, Germany, Greece, Hun
29、gary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 1265:1999+A1:2008 (E) DIN EN 1265:2009-07 5 Introduction This noise test code provides manufacturers and third pa
30、rties with the means to carry out noise emission measurements, determine values for noise declaration purposes and provide the means for their verification. This document follows the rules of EN ISO 12001. The complexity, variety and nature of foundry equipment makes the measurement of sound power l
31、evel very complicated. This explains the approach taken in the body of the standard for the determination of the sound power level. 1 Scope !This“ noise test code specifies all the information necessary to carry out efficiently and under standardized conditions the determination, declaration and ver
32、ification of the !noise emission values“ of several groups of foundry machinery. It specifies noise measurement methods that are available and operating and mounting conditions that shall be used for the test. !Noise emission values“ include emission sound pressure levels at work stations and the so
33、und power level. The determination of these quantities is necessary for: manufacturers to declare the noise emitted; comparing the noise emitted by machines in the group concerned; purposes of noise control at the source at the design stage. The use of this standard ensures the reproducibility of th
34、e determination of the !noise emission values“ within specified limits determined by the grade of accuracy of the basic noise measurement method used. Noise measurement methods allowed by this standard are engineering methods (grade 2) and survey methods (grade 3). This standard has a main body givi
35、ng general requirements common to the foundry machines family. Six normative Annexes give requirements specific to the groups of foundry machinery listed below: core making machines (EN 710); moulding machines (EN 710); knock-out grids and knock-out trays (EN 710); dry abrasive blasting equipment (n
36、ot restricted to foundry application) (!EN 1248“); air blasting equipment (!EN 1248“); diecasting machines (EN 869); and six informative Annexes giving guidance for the definition of specific operating conditions. The main body of this standard also gives guidance for the measurement of the noise em
37、ission of foundry machines not dealt with in the Annexes. This standard does not cover the computation of personnel daily noise exposure. EN 1265:1999+A1:2008 (E) DIN EN 1265:2009-07 6 2 Normative references !The following referenced documents are indispensable for the application of this document.
38、For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.“ !EN 710:1997, Safety requirements for foundry moulding and coremaking machinery and plant and associated equipment EN 869:2006, Safety of m
39、achinery Safety requirements for pressure metal diecasting units EN 1248:2001, Foundry Machinery Safety requirements for abrasive blasting equipment EN 61672-1:2003, Electroacoustics Sound level meters Part 1: Specifications (IEC 61672-1:2002) EN ISO 3743-1:1995, Acoustics Determination of sound pow
40、er levels of noise sources Engineering methods for small, movable sources in reverberant fields Part 1: Comparison method in hard-walled test rooms (ISO 3743-1:1994) EN ISO 3744:1995, Acoustics Determination of sound power levels of noise sources using sound pressure Engineering method in an essenti
41、ally free field over a reflecting plane (ISO 3744:1994) EN ISO 3746:1995, Acoustics Determination of sound power levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:1995) EN ISO 4871:1996, Acoustics Declaration and veri
42、fication of noise emission values of machinery and equipment (ISO 4871:1996) EN ISO 9614-1:1995, Acoustics Determination of sound power levels of noise sources using sound intensity Part 1: Measurement at discrete points (ISO 9614-1:1993) EN ISO 9614-2:1996, Acoustics Determination of sound power le
43、vels of noise sources using sound intensity Part 2: Measurement by scanning (ISO 9614-2:1996) EN ISO 11201:1995, Acoustics Noise emitted by machinery and equipment Measurement of emission sound pressure levels at a work station and at other specified positions Engineering method in an essentially fr
44、ee field over a reflecting plane (ISO 11201:1995) EN ISO 11202:1995, Acoustics Noise emitted by machinery and equipment Measurement of emission sound pressure levels at a work station and at other specified positions Survey method in situ (ISO 11202:1995) EN ISO 11204:1995, Acoustics Noise emitted b
45、y machinery and equipment Measurement of emission sound pressure levels at a work station and at other specified positions Method requiring environmental corrections (ISO 11204:1995) EN ISO 12001:1996, Acoustics Noise emitted by machinery and equipment Rules for the drafting and presentation of a no
46、ise test code (ISO 12001:1996) EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles (ISO 121
47、00-2:2003)“ EN 1265:1999+A1:2008 (E) DIN EN 1265:2009-07 7 3 !Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 12100-1:2003 and the following apply.“ !3.1 noise emission airborne sound radiated by a well-defined noise source (e.g. the machine under t
48、est) 3.2 basic noise emission standard standard for determining the noise emission of machinery and equipment in such a way as to obtain reliable, reproducible results with a specified grade of accuracy 3.3 noise test code see EN ISO 12001:1997 standard that is applicable to a particular class, fami
49、ly or type of machinery or equipment which specifies all the information necessary to carry out efficiently the determination, declaration and verification of the noise emission characteristics under standardized conditions 3.4 emission sound pressure, p, in pascals see EN ISO 4871:1996 sound pressure, at a specified position near a noise source, when the source is in operation under specified operating and mounting conditions on a reflecting plane surface, in the absence
