DIN_EN_287-1_engl

《DIN_EN_287-1_engl》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、DEUTSCHENORMMay2004DINEN287-1{ICS25.160.10SupersedesAugust1997edition.Qualificationtestofwelders–FusionweldingPart1:SteelsEnglishversionofDINEN287-1PrüfungvonSchweißern–Schmelzschweißen–Teil1:StähleEuropeanStandardEN287-1:2004hasthestatusofaDINStandard.Acommaisusedasthedecima

2、lmarker.NationalforewordThisstandardhasbeenpreparedbyCEN/TC121‘Welding’(Secretariat:Germany).TheresponsibleGermanbodyinvolvedinitspreparationwastheNormenausschussSchweißtechnik(WeldingStandardsCommittee),TechnicalCommitteeAbnahmefestlegungenfürdasPersonalfürSchweißenundverwan

3、dteVerfahren.GeneralTheaimofthisstandardistoensurethatthequalificationtestingofweldersisperformedunderthesameconditionsandusingthesametypesoftestpiece,irrespectiveofwheresuchtestsareheld.Bypassingthetestasspecifiedhere,awelderdemonstratesthatheisadequatelyqualifiedtobeemploye

4、dforthefusionweldingofsteelinindustrywithinthescopespecifiedinthisstandard.Thestandardthusprovidesabasisformutualrecognitionofwelderqualificationtestcertificatesbythebodiesresponsibleforthevariousfieldsofapplication.ExaminersandexaminingbodiesThisstandarddoesnotprovideinforma

5、tiononexaminersandexaminingbodiesinvolvedinthequalificationtestingofwelderssincetheseareindicatedintherelevantlegalregulations,specializedstandards,codesofpractice,ortechnicaldeliveryconditions.Currently,thefollowingpersonsandbodiesarerecognizedasbeingcompetentforthequalifica

6、tiontestingofwelders:a)weldingtrainingandtestinginstitutes;b)weldingtraininginstitutes;c)examinationandcertificationboardsoftheDeutscherVerbandfürSchweißenundverwandteVerfahrene.V.(GermanWeldingSociety);d)technicalinspectionassociations(TÜV);e)GermanischerLloyd;f)Lloyd’sRegis

7、terEMEA;Continuedoverleaf.Documentcomprises37pages.©NopartofthisstandardmaybereproducedwithoutthepriorpermissionofEnglishpricegroup16DINDeutschesInstitutfürNormunge.V.,Berlin.BeuthVerlagGmbH,10772Berlin,Germany,www.din.deNormen-Download-Beuth-HerrenknechtAG-KdNr.333611-LfNr.2

8、752951001-2005-04-0112:30hastheexclusiverightofsaleforGermanStandard