船舶建造质量KR船级社标准.docVIP

No.47 Shipbuilding and Repair Quality Standard (1996) 船 舶 建 造 标 准 (Rev. 1, 1999) (Rev.2, Dec. 2004) (Rev.3, Nov. 2006) (Rev.4, Aug. 2008) PART A - SHIPBUILDING AND REMEDIAL QUALITY STANDARDS FOR NEW CONSTRUCTION 新建船舶建造质量标准 1. Scope 范围 2. General requirements for new construction 新造船舶总体要求 3. Qualification of personnel and procedures 人员资质和程序认可 3.1 Qualification of welders 焊工资质 3.2 Qualification of welding procedures 焊接程序 3.3 Qualification of NDE operators NDT人员资质 4. Materials 材料 4.1 Materials for structural members 结构材料 4.2 Surface conditions 表面质量 5. Gas Cutting 火焰切割 6. Fabrication and fairness 装配和校正 6.1 Flanged longitudinals and flanged brackets 6.2 Built-up sections 6.3 Corrugated bulkheads 6.4 Pillars, brackets and stiffeners 6.5 Maximum heating temperature on surface for line heating 6.6 Block assembly 6.7 Special sub-assembly 6.8 Shape 6.9 Fairness of plating between frames 6.10 Fairness of plating with frames 6.11 Preheating for welding hull steels at low temperature 7. Alignment 对齐与对中 8. Welding Joint Details焊接接头详细 8.1 Typical butt weld plate edge preparation (manual welding and semi-automatic welding) 8.2 Typical fillet weld plate edge preparation (manual welding and semi-automatic welding) 8.3 Butt and fillet weld profile (manual welding and semi-automatic welding) 8.4 Typical butt weld edge preparation (Automatic welding) 8.5 Distance between welds 9. Remedial 修补 9.1 Typical misalignment remedial 9.2 Typical butt weld plate edge preparation remedial (manual welding and semi-automatic welding) 9.3 Typical fillet weld plate edge preparation remedial (manual welding and semi-automatic welding) 9.4 Typical fillet and butt weld profile remedial (manual welding and semi-automatic welding) 9.5 Distance between welds remedial 9.6 Erroneous hole remedial 9.7 Remedial by insert plate 9.8 Weld surface remedial 9.9 Weld remedial (short bead) 1. Scope 范围 本标准目的