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1、【精品文档】如有侵权,请联系网站删除,仅供学习与交流焊接工艺单面破口.精品文档.WELDING PROCEDURE SPECIFICATION1 试件编号:(Test piece): (See destructive tests report)2 材料和设备(Material and Equipment)2.1 试件材料 (base material) No.: NT0531材质Material等级grade厚度thickness制造厂Manufacturer船用钢板High tensileSteel plateDH3622mmAngang New Steel Company Limited证
2、书附后(Certification Attached)2.2 焊接材料(welding material)种类type等级classification牌号Mark规格(mm)size生产厂manufacturer焊条electrode3YH10J5073.2Nanjing kuangtai Welding Co.Ltd焊条electrode3YH10J5074.0Nanjing kuangtai Welding Co.Ltd证书附后(Certification Attached)2.3 焊条处理(electrode treatment)焊前烘焙baking before welding使用过程
3、process温度()Temperature时间(分钟)time(min)保温筒存放()Attemperator300-35060-901002.4 焊接设备(welding equipment)名称Name of equipment型号type生产厂manufacturer交直流焊机ZX3-400ZX3-400南通三九焊接设备有限公司Nantong welding equipment Co.Ltd3. 焊前准备(Preparation for welding)3.1试板装配尺寸图(Dimension) 3.2 焊道布置图(Weld pass)4. 焊接4.1 焊接工艺特征(Welding p
4、rocedure character)焊接方法Welding processSMAW焊道分布pass arrangement14passes焊接位置Welding Position立焊Vertical weld预热温度preheat temp.常温ambient temperature电流种类Current TypeDC焊后热处理post-heat treatment空气中自然冷却cool naturally电源极性Polarity直流反接DCRP层间温度interpass temperature1504.2 焊接规范(Welding rule)焊道层次PassesNo.焊接方法Welding
5、process焊材Electrodematerial规格size电流Current(A)电压Voltage(V)焊速Speed(mm/min)1SMAWJ5073.2130-15024-28402SMAWJ5073.2130-15024-2850-603-14SMAWJ5074.0140-16026-2850-60PROCEDURE QUALIFICATION TEST RECORD(PQR)1. Qualification standard: ABS Rule2. Manufactures name: COSCO NANTONG SHIPYARD CO.LTD3. 试验日期、地点、操作者(T
6、esting date, place and operator) No: NT0531-1试验方法Test process时间Date地点Place操作者(operator)姓名name发证机关prove at级别、证号Grade No.试件焊接Welded2005/08/16船体车间Hull workshop耿军Geng junABS3试件母材 (base material specification) 材质(Material)等级(Grade)厚度(thickness)High tensile steel plateDH3622mm4焊接材料 (Filler metal specifica
7、tion)TypeclassificationMarkSize(mm)Electrode3YH10J5073.2Electrode3YH10J5074.05. 焊接工艺特征(Welding procedure character)Joint type:Butt weldTest piece positionVertical weldPreheat temperature:Room temperatureType of welding currentDCWelding processD.C.R.PWelding processSMAWPost weld heat treatment:Coolin
8、g naturallyPass arrangement:14passesInterpass temperatur:1507.1 焊件装配尺寸图type of test joint(sketch with dimension)7.2 焊道顺序图(Weld pass detail)8焊接参数(Welding procedure detail)PassesNo.WeldingprocessElectrodematerialsizeCurrent(A)Voltage(V)Speed(mm/min)1SMAWJ5073.2130-15024-28402SMAWJ5073.2130-15024-2850-
9、603-14SMAWJ5074.0140-16026-2850-609.试验项目及结果(Testing item and rules)1) 外观检查 (Visual Exam) 结果:焊缝表面成形均匀,无裂纹,无明显的焊瘤和咬边等缺陷 Result: The weld surface is satisfactory profile, freedom from cracking, and reasonable freedom porosity and overlap.2) X光拍片检查(radiography) Satisfactory; See report of radiograph ins
10、pection3) 取样位置:Position of specimen依据According to ABS Rules for Materials and Welding Preparation of test plates for weld tests4) 拉力试验合格(根据)Satisfactory, details to see destructive tests reportAccording to ABS Rules for Materials and Welding5) 弯曲试验合格合格(根据)Satisfactory, details to see destructive tes
11、ts reportAccording to ABS Rules for Materials and Welding6) 冲击试验合格(根据)Satisfactory, details to see destructive tests reportAccording to ABS Rules for Materials and Welding7) 宏观检查合格(根据)Satisfactory, details to see destructive tests reportAccording to ABS Rules for Materials and Welding8) 硬度试验(Hardness testing)Orientation and Location of Charpy V-notch Specimens for Weld and Heat Affected Zone Properties满足ABS规范要求Satisfactory ABS Rules for Materials and Welding details to see destructive tests report
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