din 6700-3无图englisch

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1、13DEUTSCHENORMFebruary2003WeldingofrailwayvehiclesandpartsPart3:Designrules–––––DIN––––––6700–3ICS 25.160.01; 45.060.01Weldingofrailwayvehiclesandparts–Part3:DesignrulesSoudagedesvéhiculesferroviairesetdespièces–Partie3:RèglesdeconstructioncontentspageIntroduction11Areaofapplic

2、ation12Normativeinstructions13Terms24Generaldesignrules25Weldedseam-orprocedure-relateddesignrules4AppendixA(normative)A.1weldedseampreparationandseamthicknessforfusionweldingjoints8AppendixB(normative)B.1resistancespotwelding15IntroductionWeldingisanessentialprocessforthemanuf

3、actureofrailwayvehiclesandvehicleparts.Inthisstandardseriestherequiredinstructionsforthespecialprocess„welding“arebeingmet.Basisoftheserulesaretheweldingtechnologicalbasicstandardsinconsiderationofthespecialrequirementsofrailwayvehiclemanufacture.Part1dealswithbasictermsandbasi

4、crules.Part2containstherequirementsforthequalificationofweldingplants.Part4dealswiththerulesforcarryingoutthework.Part5containsthequalityrequirementsforweldingjoints.Part6containsthespecificationsformaterials,weldingfillers,weldingproceduresandtheweldingtechnologicaldocuments.1

5、AreaofapplicationThisstandarddealswiththeconstructionreferencesofmetallicmaterialsforthemanufactureandmaintenanceofrailvehiclesandtheircomponentsexceptforpressuretanks.2NormativeinstructionsThisstandardcontainsdatedandundatedspecificationsfromotherpublications.Thesenormativeref

6、erencesarecitedinvariousplacesinthetextandthepublicationarequoted.Withfixedreferenceslatermodificationsbelongonlytothisstandardiftheyhavebeenaddedbywayofalteration.Withundatedreferencesthelatestpublishededitionisvalid.DIN6700-1Weldingofrailwayvehiclesandparts–part1:basicterms,b

7、asicrulesDIN6700-2Weldingofrailwayvehiclesandparts–part2:classesofparts,recognitionofweldingplants,conformityevaluationDIN6700-4Weldingofrailwayvehiclesandparts–partl4:rulesofexecutionDIN6700-5Weldingofrailwayvehiclesandparts–part5:qualityrequirementsDIN6700-6Weldingofrailwayve

8、hiclesandparts–part6:materials,fillermetals,weldingpro