1、Plan Of Welding Procedure Approval Test船級社 ：CCSCLASS : CCS焊接工藝規程說明書對高強度鋼CO2半自動對接焊(陶瓷襯墊)Welding Procedure SpecificationFor Higher ten sile steel for CC2 Semi-Automatic Arc Butt Weldi ng(With Ceramic Backi ng)Plan OfWeldingProcedure Approval TestCONTENTPla nOfWeldi ngProcedureApprovalTest 11. 范圍Scope

2、31.1 焊接方法Weldi ngProcess 31.2 應用范圍Applicati onProcess 32. 試 驗 日 期 及 地 點Date & Place OfTest 33. 試板準備TestPiecePreparation 34. 焊接材料WeldingCon sumable35. 焊接設備WeldingEquipment 36. 接頭細節Joi ntDetail 46.1 對接 ( 平 焊 )ButtJoi nt(FlatWeldi ng) 47. 焊接條件WeldingCondition 48. 焊 接 與 程 序WeldingPreparation &Pr

3、ocedure 49. 試驗與檢查TestAndExam in ati on 510. 試樣準備TheSpecimenPreparation 611. 試 樣 尺 寸DetailOfTestSpecimen 711.1 沖擊試樣缺 口 位置 Notch Locati on Of ImpactSpecimen 711.2 抗拉試樣Ten sileSpecimen 711.3 彎曲試樣BendSpecimen 711.4 沖 擊 試 樣V-NotchCharpyImpactSpecimen 712. 檢驗結果ResultOfTest 712.1 夕卜表目視檢驗結論 Con clusio n Of

4、Appeara nee VisualTest 712.2 機 械 檢 驗 結 果Mecha ni calTestResult 712.3 宏 觀 硬 度 試 驗Macro-Etchi ngTest 712.4 無損探傷No n-destructiveIn spect ion 813. 結論Result 8Plan Of Welding Procedure Approval Test1、范圍 Scope1.1 焊接方法Weldi ng ProcessCO2半自動焊(帶陶瓷襯墊)CO2 Semi-automatic weldi ng (with ceramic back ing)1.2 應用范圍A

5、pplicati on Scope鋼材級別：EH36高強度鋼Steel Grade : EH36 Higher ten sile steel焊接位置：平置、橫焊、垂直焊Welding Position : Flat、 Horizontal、Vertical2、試驗日期及地點Date & Place Of Test 試驗種類Ki nd of test日 期Date地點Place參加者Atte ndance驗船師Surveyor焊接Weldi ng2005-03-24焊接Weld顧燈林Gu De nlin蔡咼拍片Photographic2005-03-31船體車間Hull shop宋春林S

6、ong Chun li n蔡咼機械試驗Mecha ni cal2005-03-31焊接試驗室Weldi ng Test laboratory陸桃Lu Tao蔡咼3、試板準備 Test Piece Preparation母材級別：EH36高強度鋼Base Metal Class : EH36 Higher ten sile steel 厚度：35mmThick ness : 35mm尺寸：1000 x 300mmSize : 1000X 300mm4、焊接材料 Weldi ng Con sumable材料名稱Material n ame牌號Trade n ame級別Grade制造廠Manu fa

7、cturer焊絲TY-YJ502(Q)3Y北京金太陽藥芯焊絲有限公司WireBeiji ng Gold Sun Flux-Cdre CO.TDGas : CC2純度 Purity>99%5、焊接設備Weldi ng Equipme nt圭寸底焊 Back Cover Welding型號 Type :焊機 Weldi ng Mach in e:YW-50KB1VTA電源 Power Source : YD-500KR1VTAPlan Of Welding Procedure Approval Test制 造廠：唐山松下產業機器有限公司Manu facturer : Tang Shan Ma

8、stushita In dustrial Equipme nt COTD6、接頭細節 Joi nt Detail (詳圖)6.1 對接(平焊)Butt Joi nt ( Flat Weldi ng)7、焊接條件 Welding Condition焊接順序Weldi ng Sequence直徑(mm)Wire Dia.電流(A)Curre nt電壓(V)Voltage焊接位置Weldi ngPositi on焊接速度Weldi ng Spei(cm/mi n)氣體流里ed Gas Flow(l/min )11.2220-25025-30FW16-2320-2521.2220-25025-30FW

9、16-2320-2531.2220-25025-30FW16-2320-2541.2220-25025-30FW16-2320-2551.2220-25025-30FW16-2320-2561.2220-25025-30FW16-2320-25&焊接與程序 Welding Preparation & Procedure8.1、檢查與修補 Checking and Repairing焊縫間隙最大為10mm。Gap of root face is max. 10mm.清除坡口處油污、銹、灰塵等。Remove the oil、dust、rust etc in groove.根據高強度

10、鋼焊接性要求，須對焊接區域進行預熱至50-100 C ,預熱范圍為焊縫兩側各 50-100mm 。According to the requirement of high tensile steel weld ability , welding area must be carried out to fore-warm to 50-100°C , and the range of fore-warm is 50-100mm on each side of weld ing seam.根據焊縫寬度選擇合適的陶瓷襯墊，然后均勻地粘貼于焊縫背面.In accordance with the

11、 breadth of welding seam , choose fit ceramic backing and then averagely stick it on the back of welding seam.8.2、焊接程序 Welding procedure每道焊層須檢驗氣孔、藥渣等缺陷，待清除后方可進入下道焊接。Each of the weld layer is disposed and in spected defects such as pores , overlaps, etc should be disposed of before con ti nuing n ext

12、 layer.焊接后的缺陷如氣孔等采用碳刨清除，再進行焊接。After weldi ng , the defeats such as pores etc will be disposed by diggi ng and welded later.8.3二氧化碳焊絲須謹慎使用。Cautious to use CO wire.雨天、霧天及濕度大的天氣不能焊接，焊縫表面如有水分，干燥后再進行焊接。Welding work is not carried out in the rainy day , foggy day and heavy humidity day ,The weld ing seam

13、to be welded shall be dried ,if there is water on the surface of the weldi ng seam area.如遇氣候有風，應采用擋風板，以防產生氣孔等缺陷。Plates of wardi ng off wi nd will be adopted to avoid coming in to being the defeats such as pores etc if it is win dy.焊接結束后須對焊接區域進行保溫，以期緩冷，防止驟冷產生裂紋。After completi ng weld, weldi ng area m

14、ust be carried out the heat preservati on which can be cold slowly and preve nt sudde n cold from coming into being the crack.9、試驗與檢查 Test AndExami nation檢驗類型數量試驗溫度試樣編號Ki nd Of Test Exam in ati onNumberTest tempMark Of Specimen目觀檢杳全長Visual Exam inationFull Len gth射線探傷X-ray全長Full Len gth21Xi、21X2、21X

15、3抗拉Ten sile221Ti、21T2根部彎曲Root bend221RB1、21RB2側面彎曲Side bend221FB1、21FB2沖擊Macro. impact焊縫中心Cen ter line of the welcs321C1、21C2、21C3熔合線Fusi on line3About21L1、21L2、21L3熱影響區1mm from the F.L.3-20 C21HZ11、21HZ12、21HZ13熱影響區3mm from the F.L.321HZ31、21HZ32、21HZ33熱影響區5mm from the F.L.321HZ51、21HZ52、21HZ53宏觀Ma

16、cro-Etching121M1、21M2、21M310、試樣準備 Specimen Preparation截棄段Discardd I仃抗拉Ten sile側彎Side bend沖擊廠Macro. impact沖擊Macro. impact抗拉（縱向）r 411%Jh*、ri>i iiiiiii i1i iI*1 if* r p i Ten sile (Ion gitud in al)備用Spare側彎Side bend抗拉Ten sile根彎Root Bend截棄段Discard4111、試樣尺寸 Detail of Test Specime n11.1 沖擊試樣缺口位置 Notch

17、Location Of Impact SpecimenA-焊縫中心Cen ter line of the weldsB-熔合線 Fusion Line( F.L.)C-熱影響區1mm1 mm from the F.L.D-熱影響區1mm3 mm from the F.L.E-熱影響區1mm5 mm from the F.L.11.2 抗拉試樣 Tensile Specimen11.3 彎曲試樣(側彎)Be nd Specime n (Side be nc)11.4 沖擊試樣 V-Notch Charpy Impact Specimen12、檢驗結果 Result Of Test12.1外表目視

18、檢驗結論：Con clusi on Of Appeara nee Visual Test:12.2 機械檢驗結果 Mechanical Test Result:橫向拉伸試驗結論如下表：Conclusion of transversal tensile test in the following table:試樣編號Mark ofSpecime n試樣厚度Thick ness ofSpecime n焊接位置Positi on ofWeldi ng拉伸試驗Ten sile Test斷裂位置Positi on of h Facture屈服點（Yield Pc了 s)int抗拉強度Ten sile S

19、I(T btrengtl2仃135mmF/H/VFHVFHVPare nt metal/56155856721T2( Fusion)35mmF/H/V576494553647552667Pare nt metalPlan Of W/elding Procedure Approval Test此文檔僅供學習和交流1222側彎試驗結論如下表:Con clusi on of side bend test in the follow ing table:試樣編號Mark of Specime n試樣厚度Thick ness ofSpecime n焊接位置Positi on of Weldi ng冷彎D

20、 = 5 3側彎180oCold Bend D = 5 3 Side Bend 180o21RB135mmF/H/VOK21RB235mmF/H/VOK21FB135mmF/H/VOK21FB235mmF/H/VOK沖擊試驗結論如下表:Conclusion of impact test in the following table:編號Mark試樣厚度Thick ness of Specimer焊接位置Positi on ofWeldi ng焊接接頭沖擊韌性JV缺口 -20CImpact Ten acity of Weldi ng joi nt JV-shaped no tch-20缺 口位置

21、Positi on of Notch沖 擊 值(Impact Value)FHV21C35mmF/H/V缺口在焊縫中心In the cen ter line of the weldi ng seam839013812547193134138；12621L35mmF/H/V缺口在熔合線上In the fusi on line158102861822191654813515321HZ135mmF/H/V缺口在熔合線外1mm1mm outside the fusi on lii134 ie16617019494214768312321HZ335mmF/H/V缺口在熔合線外3mm3mm outside the fusi on lii120 ie538212689192676310621HZ535mmF/H/V缺口在熔合線外5mm5mm outside the fusi on lii143 i)19(J 938511C12.3 宏觀腐蝕試驗 Macro-Etching Test (Seeing attached table 3)編號Mark試樣厚度Thick ness of Specime n焊接位置Positi on of Weld ing宏觀檢查M