无损检测的质量控制

共9页第1页Q/17DHJ3-014-2010内控标准Q／17D中航力源液压股份有限公司企业标准Q／17DHJ3－014－2010转包产品无损检测的质量控制Qualitycontrolprocedureofnon-destructivetestingforsubcontractproduction2010－08－25发布2010－09－01实施贵州力源液压股份有限公司发布共9页第2页Q/17DHJ3-014-2010批准Approvedby＿＿＿＿＿＿＿＿＿＿＿编制Preparedby＿＿＿＿＿＿＿＿＿＿＿校对Checkedby＿＿＿＿＿＿＿＿＿＿＿审定auditedby＿＿＿＿＿＿＿＿＿＿＿Ⅲ级人员ApprovedbyLeverⅢ＿＿＿＿＿＿＿＿＿计量检测中心MeasuringandinspectingCenter＿＿＿＿＿＿＿＿＿＿＿转包中心subcontractCenter＿＿＿＿＿＿＿＿＿＿＿发放单位：计量检测中心3（管理室1、探伤室2），转包中心1份，存档1份。共5份（Issuedto）共9页第3页Q/17DHJ3-014-20101范围Scope本标准规定了转包产品无损检测过程中影响检验结果可靠性的的主要因素的质量控制要求。其内容包括对人员、设备、仪器和标块、检验用的材料、工艺要求及技术文件的要求，适用于本公司的磁粉检验和渗透检验。ThisproceduredefinesthequalitycontrolrequirementsofNDTforsubcontractproduction，includingtherelatingperson-nels,equipments,instruments,standardblocks.,materialsusedfortestingandtechnologydocuments,etc.Theprocedureissuitedformagneticparticleinspectionandpenetrateinspection.2相关文件ReferencedocumentsQ/17DHJ3-013转包产品无损检测人员的资格鉴定和认证QualificationandcertificationofNDTpersonnelforsubcontractproductionNANDTB-CN-101资格鉴定与认证准则QualificationandCertificationRegulationQ/17DHJ3-006磁粉检验MagneticparticleinspectionQ/17DHJ3-005渗透检验Fluorescentpenetrantinspection3无损检测人员的要求Requirementsofpersonnelfornon-destructiveexamination3.1无损检测人员的资格鉴定和认证要求按Q/17DHJ3-013或NANDTB-CN-101执行。QualificationandcertificationofpersonnelsfornondestructiveexaminationshouldbeincompliancewithQ/17DHJ3-013orNANDTB-CN-101.3.2无损检测人员应每年按Q/17DHJ3-013的相关要求进行一次视力检查，视力检查的结果由负责无损检测的Ⅲ级人员确认。NDTpersonnelsshouldpassvisiontestingaccordingtorelativelyrequestofQ/17DHJ3-013annually,andresultofvisiontestingshouldbevalidatedbythedirectorofNDT共9页第4页Q/17DHJ3-011-2010levelIIIwithsignature.4设备、仪器和标块Equipments,instructionsandstandardblocks4.1无损检测设备性能应满足相应的工艺规范的要求。TheperformanceoftheequipmentusedinNDTshallmeettherequirementsoftheappropriateprocessspecification.4.2涉及无损检测的设备、仪器都应按相应规范的要求进行定期的检定，并有相应的记录和标识。TheequipmentsandinstructionsrelatingwithNDTshouldbeverifiedonscheduleandtheresultshouldberecordedandidentified.4.3设备、仪器送检时应在校验委托单上注明校准的精度、范围和点数。Theequipmentsandapparatusaresubjectedtobeverifiedwithconsignment-sheetmakinganoteofprecision,scopeandlocations.4.4所有的检定都可以追溯至国家计量检定部门，责任Ⅲ级人员应对检定结果进行确认。AllverifiedresultsshouldbetracedtotheNationMeasuringDept.AndresultofverifyshouldbevalidatebytheDirectorofNDTlevelⅢwithsignature.4.5对计量委托校准设备、仪器应建立台帐。测试设备应指定专人负责保管和维护。FortheequipmentandapparatusauthorizedbyMetrologyDepartmentforcalibrationshallbeestablishedaccount.Thetestequipmentshallbestoredandkeptbyspecialperson.4.6标准试块、样件控制Controlofstandardtestingblockandspecimen.4.6.1校验系统灵敏度所使用标准试块或样件，必须符合工艺规范的要求。Thestandardtestingblocksandspecimenswhichareusedforverifyingsensitivityofsystemshouldbeincompliancewiththerequirementsoftechnologyprocedure.共9页第5页Q/17DHJ3-014-20104.6.2无损检测使用的标准试块或样件应具有已知的人工缺陷或自然缺陷，有良好的分辨力和灵敏度。ThestandardtestingblocksandspecimensusedforNDTshouldpossesstheknown-madedefectsornaturedefects.4.6.3对检验用的标准试块或样件，应采用打钢印、腐蚀或标记笔等方法进行标识。ThestandardblocksusedforNDTshallbemarkedinthewayofsteelstamping,etchingormarkpenetc.4.6.4将合格的标准试块或样件存放在干燥处或放在专用箱子或容器里保管，以免锈蚀或划伤。Thestandardtestingblocksorspecimensshouldbekeptindryplaceoraspecialcontainerorbox.5材料Material5.1无损检验用的材料，如：渗透剂、显像剂、磁粉等的牌号、性能指标及生产厂家应符合顾客规范及有关技术文件的要求，并由负责的无损检测Ⅲ级人员认可。如不能满足要求时，应申请偏离并须获得顾客的批准。选择试验的溶液应考虑防止零件腐蚀。Thetype,performanceandmanufacturerofthematerialusedforNDTsuchaspenetrant,developer,magneticparticleshallmeettherequirementoftheappropriateprocessspecificationandtechnicaldocuments.Ifnot,shallbeappliedfordeviationandapproval.Thesolutiontobeusedshouldbeconsideredtopreventthepartfromrustandcorrosion.5.2涉及无损检测的材料应有生产厂商的产品合格证或等效质量证明文件，当相关文件要求时应进行入厂接收试验及复验。MaterialtobeusedforNDTmusthavecertificatesofconformanceorequivalentqualitydocumentsissuedbythemanufacturer,andreceivingacceptanceinspectionandretestmustbedonebasedontherelativedocuments.5.3检验所用材料如果在使用过程中发现有异常现象，应立即停止使用。StopusingimmediatelyifthematerialusedforNDTisfoundabnormal.5.4现场使用的所有化学药品，应明确标识，以防混用或误用。共9页第6页Q/17DHJ3-014-2010Allchemicalsusedatworkareashallbeidentifiedtoavoidconfusingormisusing.5.5领用材料时应按表1进行登记。Materialshallberegisteredintable1whendrawn.6标准、规范和程序Standard、specificationandprocedure6.1顾客零件图纸上指定的检验方法、操作规范、验收标准等要求应经Ⅲ级人员确认后执行。Therequestaboutinspectionmethod、operationspecification、acceptcriterionectdesignateintechnicsdrawingofcustomershouldbevalidatedbyNDTlevelIII.6.2顾客关于规定维护及材料采供的标准或规范以及规定控制校验和无损检测材料、设备的程序上的要求都应得到传递。Specification,orstandard,towhichservicesormaterialsareprocured;orthattheprocedureisapplicabletoprocesscontroltestsandNDTmaterialsandequipmentshalldownupfromrequestofcustomer.6.3每年组织质检、工艺、转包部门的相关人员对文件的符合性进行两次评审，对检查出来的不符合项由质检部门监督整改。SpecifiedthateveryyearatleasttwotimesorganizedrelativepersonnelfromQAdepttechnologydeptandsubcontracteddept.tocarryoutthewholereviewfordocumentsconformance,checkednonconformanceshallbesupervisedtocorrectbyQA.6.4每种无损检测方法都应编有相应的通用检验（操作）规程，对于磁粉检验应编有对应于每个零件的检测工艺卡。EveryNDTmethodshouldcontaingeneraloperatingspecification,andatestingcardforMPIinpection.6.6检测规程一般由该检测方法的Ⅱ级人员编制，经Ⅲ级人员批准。InspectionspecificationshouldbecompiledbyapersonnelachievedLevelIIQualificationandapprovedbyLevelⅢ.6