有关潜艇船体结构焊接质量检验规则

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1、U06F日中国船舶工业总公司部标准CB/Z125-98潜艇船体结构焊接质量检验规则Inspectionregulationofweldingqualityforsubmarinehullstructure1998一03一20发布1998一08一01实施中国船舶工业总公司发布目次曰!范围······”··“·······”··”······”··“···””·············”·”·······”·”····“···”·”·”········“····⋯⋯门内乙引用文件···”·······················

2、·····“·······“··”·········“·····························”············⋯⋯1﹃J定义·....................................................................................................................1.口一般要求···············，···，··········，，··，，·，··············”·，，，·，··，·····

3、“·························”，，··一门臼卜︺详细要求····“··········“······························”·······················”····”·········”，二2~‘︺船体结构焊缝分类”·······“···········””·············””··········”··“·······””·”···········”“·⋯2仁自J‘:焊缝质量检查方法····””·······················“·“····

4、·······“·“··”·””·“·“··········“······⋯⋯2U，以︺焊前检查·..........................................................................................................y获月﹃︺‘焊接过程检查·····，·····“·“·“·，···，·····“···.........................................·“·‘·······，”·2焊缝外观质量检查”···“

5、········”·”·”，··········“·············“········”·············⋯⋯3;.:焊缝内部质量检验····‘····················，·“·············”·········””·········”·”··············⋯⋯35.7评定标准“···············“············”······”·”·······“·“·····”·································⋯⋯35.8液压和密性试验..

6、.................................................................................................659焊缝缺陷的补焊及焊后检查··········，··，···········”····，·，，······“·“··“·，，···，······“···介一，一‘附录A(补充件)必须查明的焊缝主要缺陷表·“···“·····”，··············”····“·······‘··············一7中国船舶工业总公司部

7、标准CB/Z125-98分类号:u06潜艇船体结构焊接质量检验规则代替CB/Z125-73Inspectionregulationofweldingqualityforsubmarinehullstructure范围1.1主题内容本标准规定了潜艇船体结构焊接的检查范围、方法、焊缝的质蚤评定和检查验收程序等要求.，2适用范围本标准适用于钢板厚度为3-100mm的以921A,922A及907A等钢为船体结构的潜艇焊接质量检验。2弓}用文件GJB64.2A-97舰船船体规范潜艇CB/Z124-98潜艇921A等钢结构焊接技术要求CB1

8、22。一”921A,922A钢焊接坡口基本形式及焊缝外形尺寸CB/T3761-1996船体结构捍缝缺陷修补技术要求定义本章无内容。一般要求4.1焊接质量检验人员应经培训.熟悉检验规则及产品图样和技术文件要求，并能正确掌握焊接质量检验方法和标准.4.2焊接质量检验