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1、湖北电力建设一公司焊接工艺评定记录PROCEDURE QUALIFICATION RECORD (PQR)1. Procedure Qualification or 2. Procedure Verification COMPANY NAME ：Hubei First Electric Power Construction Engineering CompanyBY : Welding Technology CenterPQR No. HEPEC-BQPS-PQR-01DATE .08/15/2010PQR REV. No.： 0REV. DATE . 08/21/2010SUPPORTING
2、 WPS Nos. HEPEC-BQPS-WPS-01DATE .06/15/2010WELDING PROCESS(ES) . SMAW TYPE : Manual() Semi-Automatic, Automatic, Robotic DetailsJOINTSJoint Type . Vee-Groove（See Details）Backing . N/ABacking Material (type) . N/ABackgouging (Yes or No) . N/ABackgouging Method . Base metal(s) .20R(P-No. 1 Gr. No. 1 )
3、Specification Type and Grade . 20R(P-No. 1 Gr. No. 1 ) TO Specification Type and Grade . 20R(P-No. 1 Gr. No. 1 ) Thickness Range Of Base Metal. Groove. 8-24mm Fillent. Max. 24mmDiameter Range Of Base Metal. N/AOther . N/AFiller metals 填充材料AWS Specification .A5.1Filler Metal F-No. 4OtherWeld Metal An
4、alysis A-No. 1Other AWS Classification . E5015（CHINESE STANDARD）-Asme E7015Filler Metal Size . 3.2 mm , 4.0 mmElectrode-Flux (class) .Flux Trade Name .Consumable Insert . N/AOther . N/APositions 焊接位置Position(s) of Groove . 2G,3GWeld Progression . UphillPosition(s) of Fillet . 2G,3GPreheat预热Preheat T
5、emperature . N/A Interpass Temperature . Max 200 C Postweld Heat Treatment . N/A Temperature . N/Atime . N/AHeating Rate : N/A Cooling Rate : N/AShielding 保护Shielding Backing TrailingGas(es)N/AN/AN/AComposition N/AN/AN/AFlow Rate N/AN/AN/AFlux Yes o No Flux Type / Trade Name Electrical Characteristi
6、cs & Welding Parameters 电气特性和焊接参数Current Type and Polarity DCEP Pulsing (yes or no) . yes Current (Range) . As Below Voltage (Range) . As Below Travel Speed (Range). As Below Weld layerProcessFiller MetalElectrical CharacteristicClassDiameterPolarityCurrent Range(A)Volt Range(V)Travel Speed RangeRoo
7、tSMAWE50153.2DC(+)70-100A20-25V6”8” Per Minute.1STSMAWE50154.0DC(+)100-130A22-28V6”8” Per Minute.2NDSMAWE50154.0DC(+)100-130A22-28V6”8” Per Minute.SUBSEQUENTSMAWE50153.2DC(+)90-120A22-28V6”8” Per Minute.Tungsten Electrode Size and Type . N/A Pulsing Parameters . N/A Other . N/A Other Variables其他变量Cu
8、p or Nozzle size . N/ACollet Body o or Gas Lens oCleaning Method .Sanding,BrushingTechnique. Stringer or WeaveNumber of Electrodes . E5015（CHINESE STANDARD-Asme E7015 Number of Passes per side . AS top tableOther . N/ATest Results 试验结果Visual test Results . SatisfactoryTensile TestsSpecimenNo.WidthTh
9、icknessAreaResultsFailure Type and LocationYield LoadYield StrengthTensile Load/KNTensile Strength/MPa001-L124.9512299.4N/AN/A133.9446.4Broken parent metal fracture-ductile001-L225.0512300.6N/AN/A136.3454.3002-L125.0812300.96N/AN/A138.1460.2002-L225.1012301.2N/AN/A137. 8459.2Guided Bend Tests弯曲试验Typ
10、e and Figure NumberResults001-M1,M2 SIDE BEND TESTSatisfactory001-B1,B2 SIDE BEND TESTSatisfactory002- M1,M2 SIDE BEND TESTSatisfactory002-B1,B2 SIDE BEND TESTSatisfactoryOther TestsRadiographic Testing-Accepted Report No.: BQPS-PQR-001,002Deposit Analysis : N/AOthers : N/AWelders Name: Wang Tao ID
11、or SS No. ID号ALTests Conducted By: Qian chundongLab Test No. BQPS-PQR01-001,002-2010We the undersigned certify that the statements in this record are correct and that the test welds were prepared, welded, and tested in accordance with the requirements of AWS D18.3.Manufacturer or Contractor Date Approved By Please PrintSignature- 2 -RADIOGRAPHIC TESTING REPOR
