【英文标准名称】:Qualificationtestingofweldersforunderwaterwelding-Part2:Diver-weldersandweldingoperatorsforhyperbaricdrywelding
【原文标准名称】:从事水下焊接的焊接员资格检验第2部分：高压干焊的潜水焊接员和焊接操作员
【标准号】:ISO15618-2-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:合格证明;资格鉴定;试验;焊接;操纵;焊接位置;熔焊;干焊;水下工作;焊接条件;水下焊接;压力过载;试验方法;定义;焊接填充金属;验收试验;焊工;材料组;连接;操作者;焊工考试
【英文主题词】:Acceptancetests;Definitions;Drywelding;Examinationofwelders;Fusionwelding;Handlings;Joints;Materialgroups;Operators;Pressureoverload;Qualificationapproval;Qualifications;Testmethod;Testing;Underwaterwelding;Underwaterwork;Welders;Welding;Weldingcondition;Weldingfillermetals;Weldingposition
【摘要】:Thisstandardappliestoweldingprocesseswheretheskillofthediver-welderorweldingoperatorhasasignificantinfluenceonweldquality.Thisstandardspecifiesessentialrequirements,rangesofapproval,testconditions,acceptancerequirementsandcertificationfortheapprovaltestingofdiver-welderorweldingoperatorperformancefortheweldingofsteelsunderwaterinahyperbaricdryenvironment.TherecommendedformatforthecertificateofapprovaltestingisgiveninAnnexA.Duringtheapprovaltestthediver-welderorweldingoperatorshouldberequiredtoshowadequatepracticalexperienceandjobknowledge(testnonmandatory)oftheweldingprocesses,materialsandsafetyrequirementsforwhichheistobeapproved,informationontheseaspectsisgiveninAnnexB.Thisstandardisapplicablewhenthediver-welder'sorweldingoperator'sapprovaltestingisrequiredbythepurchaser,byinspectionauthoritiesorbyotherorganisations.Theweldingprocessesreferredtointhisstandardincludefusionweldingprocesseswhicharedesignatedasmanualorpartlymechanizedweldingfordiver-weldersandfullymechanizedorautomaticweldingforoperators(see5.2).Allnewapprovalsareinaccordancewiththisstandardfromthedateofthisissue.However,thisstandarddoesnotinvalidatepreviousdiver-welderorweldingoperatorapprovalsmadetoformernationalstandardsorspecifications,providingtheintentofthetechnicalrequirementsissatisfiedandthepreviousapprovalsarerelevanttotheapplicationandproductionworkonwhichtheyaretobeemployed.Also,whereadditionaltestsshouldbecarriedouttomaketheapprovaltechnicallyequivalentitisonlynecessarytodotheadditionaltestsonatestpiecewhichshouldbemadeinaccordancewiththisstandard.Considerationofpreviousapprovalstoformernationalstandardsorspecificationsshouldbeatthetimeoftheenquiry/contractstageandagreedbetweenthecontractingparties.Thecertificateofapprovaltestingisissuedunderthesoleresponsibilityoftheexaminerorexaminingbody.
【中国标准分类号】:J33
【国际标准分类号】:25_160_01
【页数】:22P.;A4
【正文语种】:英语