SL3000塔架焊接工艺规程

NO3MW012T焊接工艺规程产品名称SL3000项目塔架产品编号3MW012T图号T6010002编制年月日审核年月日青岛海洋热电化工设备有限公司NO3MW012TWELDINGPROCEDURESPECIFICATIONPRODUCTNAMETOWEROFSL3000PROJECTPRODUCTNO3MW012TDRAWINGNOT6010002PREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAYQINGDAOHAIYANGTHERMOELECTRICALCHEMICALEQUIPMENTCO,LTD焊接工艺规程目录序号名称页数备注1接头编号表82焊接材料汇总表23接头焊接工艺卡584焊缝返修工艺要求25技术要求267编制年月日审核年月日WELDINGPROCEDURESPECIFICATIONCONTENTSNODESCRIPTIONPAGESREMARK1JOINTNOSHEET42WELDINGCONSUMABLESSUMMARY13JOINTWELDINGPROCEDURECARD294WELDREPAIRTECHNOLOGYREQUIREMENT15TECHNICALREQUIREMENT167PREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAY接头编号表接头编号示意图A13A5B13B5B24B67A24A6T15T198D下段塔筒B8A710B2A14AB91B3A15T342T328T7B6286A15B179B213B2567A192A3A68A0B820B4T3254T356T78391B27A249B31B357B39406A2830A234A6A527A91A5B830B4B68T41923T41576T189T10542T1中下段塔筒中上段塔筒上段塔筒编制年月日审核年月日JOINTNOSHEETJOINTNOSKETCHA13A5B13B5B24B67A24A6T15T198D下段塔筒B8A710B2A14AB91B3A15T342T328T7B6286A15B179B213B2567A192A3A68A0B820B4T3254T356T78391B27A249B31B357B39406A2830A234A6A527A91A5B830B4B68T41923T41576T189T10542T1中下段塔筒中上段塔筒上段塔筒PREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAY接头编号表焊接工艺规程接头编号接头焊接工艺卡编号无损检测要求A1（带试板）A2HJ01见注2A3（带试板）HJ02见注2A4（带试板）HJ03见注2A5（带试板）HJ04见注2A6（带试板）HJ05见注2A7（带试板）HJ06见注2A8（带试板）HJ07见注2A9（带试板）HJ08见注2A10（带试板）HJ09见注2A11（带试板）A12HJ10见注2A13（带试板）HJ11见注2A14（带试板）HJ12见注2A15（带试板）A16HJ13见注2A17（带试板）HJ14见注2A18（带试板）HJ15见注2A19（带试板）HJ16见注2A20（带试板）HJ17见注2A21（带试板）A22HJ18见注2A23（带试板）A24A25HJ19见注2A26（带试板）A27HJ20见注2注1、内件焊接用焊接材料按焊接材料汇总表，焊角高度按图纸要求。2、无损检测要求如下1所有焊缝必须进行100的VT检查,按照ENISO5817B级执行。2超声波检验，按照JB47302005标准I级要求执行。塔筒纵向焊缝、环向焊缝、塔筒法兰和筒体过渡处的环向焊缝、门框和焊接筒体之间过渡处的连续焊缝都必须进行100UT检查。（3）塔架法兰和筒节的T型焊缝接头处根据JB47302005均布片射探；筒节与筒节处的T型焊缝接头按照100数量进行布片射探，每个T型布片2张，胶片长度为300MM，级别为级。（4）塔筒法兰和筒体之间环向焊缝、门框和筒体之间连续焊缝须进行100MT检查,结果符合JB473020054级合格；附件连接板焊接焊缝总数的20进行100PT检查，结果符合JB473020055级合格。3、经射线或超声检测的焊接接头，如有不允许的缺陷，应在缺陷清除后进行补焊，并对该部位采用原检测方法重新检查直至合格。进行局部探伤的焊接接头，发现有不允许的缺陷时，应在该缺陷两端的延伸部位增加检查长度，增加的长度为该焊接接头长度的10，且不小于250MM。若仍有不允许缺陷时，则对该焊缝做100检测。4、焊缝需要返修时，其返修工艺应符合焊接工艺要求。焊缝同一部位的返修次数不应超过两次，如超过两次，返修前应经用户单位技术总负责人批准，返修次数，返修部位和返修情况应如实记入质量证明资料。5、仅产品编号为3MW01T代产品试板，其余以批代台。A28（带试板）A29A30HJ21编制年月日审核年月日JOINTNOSHEETWELDINGPROCEDURESPECIFICATIONJOINTNOJOINTWELDINGPROCEDURECARDNONDTREQUIREMENTA1（WITHTEMPLATE）A2HJ01SEESEENOTE2A3（WITHTEMPLATE）HJ02SEENOTE2A4（WITHTEMPLATE）HJ03SEENOTE2A5（WITHTEMPLATE）HJ04SEENOTE2A6（WITHTEMPLATE）HJ05SEENOTE2A7（WITHTEMPLATE）HJ06SEENOTE2A8（WITHTEMPLATE）HJ07SEENOTE2A9（WITHTEMPLATE）HJ08SEENOTE2A10（WITHTEMPLATE）HJ09SEENOTE2A11（WITHTEMPLATE）A12HJ10SEENOTE2A13（WITHTEMPLATE）HJ11SEENOTE2A14（WITHTEMPLATE）HJ12SEENOTE2A15（WITHTEMPLATE）A16HJ13SEENOTE2A17（WITHTEMPLATE）HJ14SEENOTE2A18（WITHTEMPLATE）HJ15SEENOTE2A19（WITHTEMPLATE）HJ16SEENOTE2A20（WITHTEMPLATE）HJ17SEENOTE2A21（WITHTEMPLATE）A22HJ18SEENOTE2A23（WITHTEMPLATE）A24A25HJ19SEENOTE2A26（WITHTEMPLATE）A27HJ20SEENOTE2NOTE1THEWELDINGCONSUMABLESFORINTERNALSWELDINGASPERWELDINGCONSUMABLESSUMMARY,THEFILLETWELDHEIGHTASPERDRAWINGREQUIREMENT2、NDTREQUIREMENTSAREASFOLLOWS1ALLWELDSMUSTBEPERFORMED100VT,ASPERENISO5817BCLASS2UTASPERJB47302005ICLASSPERFORM100UTTOLWANDCWOFTOWERS、CWOFTRANSITIONBETWEENTOWERFLANGEANDTUBE、CONTINUOUSWELDONTRANSITIONBETWEENDOORFRAMEANDWELDINGTUBE（3）PERFORMNDTTOTWELDJOINTOFFLANGEANDTUBEASPERJB47302005；PERFORMTESTON100QUANTITYOFTWELDJOINTBETWEENTUBES,ARRANGE2FILMSFOREACHTTYPE,WITHLENGTH300MM,IICLASS（4）PERFORM100MTTOCWBETWEENFLANGEANDTUBE、CONTINUOUSWELDBETWEENDOORFRAMEANDTUBE,RESULTCOMPLYINGWITHJB473020054ICLASSISACCEPTABLEPERFORM20PTTO20AMOUNTOFWELDSOFATTACHMENTSCONNECTIONPLATE,RESULTCOMPLYINGWITHJB473020055ICLASSISACCEPTABLE3、FORTHEWELDINGJOINTTESTEDWITHRTORUT,IFTHEREISDEFECT,PERFORMWELDINGREPAIRAFTERCLEARINGTHEDEFECT,ANDRETESTTHEPARTWITHORIGINALMETHODUNTILACCEPTEDFORTHEWELDINGJOINTTESTEDPARTLY,IFTHEREISDEFECT,ADDLENGTHOFTHEEXTENDEDPARTOFTHETWOENDSOFDEFECT,THEADDEDLENGTHSHOULDBE10OFTHEWELDINGJOINTLENGTH,ANDNOTLESSTHAN250MMIFTHEREISSTILLDEFECT,PERFORM100TESTTOTHEWELDINGJOINT4、THEREPAIRTECHNOLOGYSHOULDCOMPLYWITHTHEWELDINGTECHNOLOGYREQUIREMENTWHENWELDNEEDSREPAIRTHESAMEPARTONWELDSHOULDNOTEXCEEDTWICEREPAIR,IFEXCEEDS,ITSHOULDBEAPPROVEDBYTHETECHNOLOGYGENERALRESPONSIBLEPERSONOFUSERBEFOREREPAIRTHEREPAIRTIMES、REPAIRPOSITIONANDREPAIRSITUATIONSHOULDBERECORDEDINQUALITYCERTIFICATE5、ONLYTHEPRODUCTNO3MW01TSHALLHAVETESTPLATE,OTHERSINLOTINPLACEOFSETA28（WITHTEMPLATE）A29A30HJ21PREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAY接头编号表焊接工艺规程接头编号接头焊接工艺卡编号无损检测要求A31（带试板）A32A36HJ22见注2A33（带试板）A34A35HJ23见注2B1HJ24见注2B2HJ01见注2B3HJ02见注2B4HJ03见注2B5HJ04见注2B6HJ05见注2B7B8HJ25见注2B9HJ07见注2B10HJ08见注2B11HJ09见注2B12B13HJ10见注2B14HJ11见注2B15HJ12见注2B16B17HJ26见注2B18HJ13见注2B19HJ14见注2B20HJ15见注2B21HJ16见注2B22HJ17见注2编制年月日审核年月日JOINTNOSHEETWELDINGPROCEDURESPECIFICATIONJOINTNOJOINTWELDINGPROCEDURECARDNONDTREQUIREMENTA31（WITHTEMPLATE）A32A36HJ22SEENOTE2A33（WITHTEMPLATE）A34A35HJ23SEENOTE2B1HJ24SEENOTE2B2HJ01SEENOTE2B3HJ02SEENOTE2B4HJ03SEENOTE2B5HJ04SEENOTE2B6HJ05SEENOTE2B7B8HJ25SEENOTE2B9HJ07SEENOTE2B10HJ08SEENOTE2B11HJ09SEENOTE2B12B13HJ10SEENOTE2B14HJ11SEENOTE2B15HJ12SEENOTE2B16B17HJ26SEENOTE2B18HJ13SEENOTE2B19HJ14SEENOTE2B20HJ15SEENOTE2B21HJ16SEENOTE2B22HJ17SEENOTE2PREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAY接头编号表焊接工艺规程接头编号接头焊接工艺卡编号无损检测要求B23B24HJ18见注2B25B28HJ19见注2B26B27HJ27见注2B29B30HJ20见注2B31B32B33HJ21见注2B34B35HJ22见注2B36B37B38B39HJ23见注2B40HJ28见注2D1HJ29见注2编制年月日审核年月日JOINTNOSHEETWELDINGPROCEDURESPECIFICATIONJOINTNOJOINTWELDINGPROCEDURECARDNONDTREQUIREMENTB23B24HJ18SEENOTE2B25B28HJ19SEENOTE2B26B27HJ27SEENOTE2B29B30HJ20SEENOTE2B31B32B33HJ21SEENOTE2B34B35HJ22SEENOTE2B36B37B38B39HJ23SEENOTE2B40HJ28SEENOTE2D1HJ29SEENOTE2PREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAY焊接材料汇总表焊接工艺规程焊条电弧焊SMAW埋弧焊SAW气体保护焊GTAW/GMAW母材焊条规格烘干温度/时间焊丝规格焊剂烘干温度/时间焊丝/规格保护气体纯度Q345E、Q345EZ25Q345E、Q345EZ35、Q345EZ25H10MN24SJ101300400/2HTHY51A/12CO2998编制年月日审核年月日WELDINGCONSUMABLESSUMMARYWELDINGPROCEDURESPECIFICATIONSMAWSAWGTAW/GMAWBASEMETALWELDINGRODESPECIFICATIONSDRYINGTEMPERATURE/TIMEWELDINGWIRESPECIFICATIONSFLUXDRYINGTEMPERATURE/TIMEWELDINGWIRE/SPECIFICATIONSSHIELDINGGASPURITYQ345E、Q345EZ25Q345E、Q345EZ35、Q345EZ25H10MN24SJ101300400/2HTHY51A/12CO2998PREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAY编制年月日审核年月日焊接工艺规程焊缝返修工艺要求1、焊缝外观经检查不合格，返修时其工艺要求应遵照下表规定进行。规格类型返修工艺要求焊缝尺寸不符合要求，弧坑及缺陷采用熔化极气体保护焊，按相应要求进行补焊，并用砂轮认真修磨，使其与原焊缝或母材圆滑过渡。咬边焊接接头不允许有咬边。气孔、砂眼、裂纹先用碳弧气刨，将缺陷清除干净（包括前后20MM），并用砂轮修磨后再补焊，最后用砂轮修磨。高低不平，宽窄不一或焊缝高度突变先用碳弧气刨，根据具体情况清除，用砂轮修磨，再用熔化极气体保护焊补焊，最后再用砂轮进行修磨，使其与母材或焊缝圆滑过渡。注1、焊接材料及规范参数同原工艺。2、对于内在缺陷，应用碳弧气刨清除，确认后，用砂轮修磨后再补焊，焊后检查项目及要求同原要求，最后再用砂轮修磨，使其与原焊缝和母材圆滑过渡。焊补工艺应遵照焊接接头返修、申请处理单的规定进行。3、焊缝返修时，焊工应具有原焊缝焊接资格，且应由技术熟练者担任。在返修过程中应接受检验人员的监督，返修后按规定打上返修焊工钢印。PREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAYWELDINGPROCEDURESPECIFICATIONWELDREPAIRTECHNOLOGYREQUIREMENT1、IFTHEWELDAPPEARANCEISNOTACCEPTED,THETECHNOLOGYREQUIREMENTDURINGREPAIRASPERTHESPECIFICATIONINTHETABLEBELOWSPECIFICATIONANDTYPEWELDREPAIRTECHNOLOGYREQUIREMENTTHEWELDSIZEDOESNTCOMPLYWITHTHEREQUIREMENT,CRATERANDDEFECTAPPLYGMAW,WELDINGREPAIRASPERCORRESPONDINGREQUIREMENT,POLISHWITHGRINDINGWHEELTOENSURESMOOTHTRANSITIONWITHORIGINALWELDORBASEMETALUNDERCUTUNDERCUTONWELDINGJOINTISNOTALLOWEDBLOWHOLE、SANDHOLE、CRACKCLEANTHEDEFECTWITHCARBONARCGOUGING,INCLUDING20MMFRONTANDBACK,POLISHWITHGRINDINGWHEELANDTHENWELDINGREPAIRUNEVEN,VARIESINWIDTHORWELDHEIGHTPROMINENTCLEANWITHCARBONARCGOUGINGASPERSPECIFICSITUATION,POLISHWITHGRINDINGWHEEL,WELDINGREPAIRWITHGMAT,ANDFINALLYPOLISHWITHGRINDINGWHEELFINALLY,TOENSURESMOOTHTRANSITIONWITHBASEMETALORORIGINALWELDNOTE1THEWELDINGCONSUMABLESANDSPECIFICATIONSARETHESAMEWITHORIGINALTECHNOLOGY2、FORINNERDEFECT,CLEANEDWITHCARBONARCGOUGING,POLISHEDWITHGRINDINGWHEELAFTERCONFIRMATIONANDTHENPERFORMWELDINGREPAIRTHECHECKITEMSANDREQUIREMENTAFTERWELDINGISTHESAMEWITHORIGINALREQUIREMENT,TOMAKESMOOTHTRANSITIONBETWEENORIGINALWELDANDBASEMETALWELDINGREPAIRTECHNOLOGYSHOULDFOLLOWWELDINGJOINTREPAIR、DISPOSALAPPLICATIONSHEET3、DURINGTHEREPAIROFTHEWELD,THEWELDERSHOULDBEQUALIFIEDTOTHEORIGINALWELDANDWITHEXPERIENCEDSKILLRECEIVETHESUPERVISIONOFINSPECTORDURINGREPAIR,DIESTAMPINGTHEREPAIRWELDERSTAMPAFTERREPAIRACCORDINGTOTHESPECIFICATIONS接头焊接工艺卡接头焊接工艺卡编号HJ01接头形式对接焊接工艺评定报告编号PQR02BQ345EZ2553母材Q345EZ25厚度，MM53焊缝金属厚度，MM接头简图5328416907为为为注对于不等厚的对接，较厚处按图纸削薄。操作注意事项1、坡口角度及间隙要符合工艺要求。2、埋弧焊焊接时注意不要焊偏。3、每层焊完后应认真清除熔渣，如发现表面存在缺陷应用砂轮清除后进行补焊，并修磨平整，再继续施焊。4、焊件施焊前，应在始焊处100MM范围内预热到100125以上。5、定位焊采用熔化极气体保护焊，焊接材料为THY51A。焊工持证项目SAW1G（K）07/09焊接位置平焊填充材料焊接电流背面清根方式碳弧气刨、砂轮机层焊接方法牌号直径极性电流A电弧电压V焊接速度M/H线能量KJ/CM预热温度1001、2、3SAWH10MN2/SJ1014DC550630283128332248层间温度1001404、5、6SAWH10MN2/SJ1014DC550630283128332248焊后热处理消除应力7、8、9SAWH10MN2/SJ1014DC550630283428835267后热10、11、12SAWH10MN2/SJ1014DC550630283428835267钨极直径13、14SAWH10MN2/SJ1014DC550630283525735308喷嘴直径脉冲频率脉宽比气体成分气体流量编制年月日审核年月日JOINTWELDINGPROCEDURECARDJOINTWELDINGPROCEDURECARDNOHJ01JOINTTYPEBUTTWELDINGPQRNOPQR02BQ345EZ2553BASEMETALQ345EZ25THICKNESS，MM53WELDMETALTHICKNESS，MMJOINTSKETCH5328416907为为为NOTEFORBUTTWELDINGWITHDIFFERENRTTHICKNESS,THETHICKNERPOSITIONSHOULDBETAPEREDASPERDRAWINGOPERATIONNOTES1、THEBEVELANGLEANDCLEARANCESHALLCOMPLYWITHTECHNOLOGYREQUIREMENT2、DONOTAPPEARSLANTINGWELDINGDURINGSAM3、CLEANCAREFULLYTHESLAGAFTERWELDINGEACHLAYER,IFTHEREISSURFACEDEFECT,CLEANWITHGRINDINGWHEELANDTHENWELDINGREPAIR,POLISHTOFLAT,THENCONTINUEWELDING4、PREHEATWITHINRANGEOF100MMOFTHEWELDINGSTARTINGPOSITIONTOABOVE100125BEFOREWELDING5、TACKINGWELDINGWITHGMAW,WELDINGCONSUMABLEISTHY51A。WELDERCERTIFIEDITEMSAW1G（K）07/09WELDINGPOSITIONFLATWELDINGLAYERWELDINGMETHODFILLINGMATERIALWELDINGCURRENTARCVOLTAGEVSPEEDM/HENERGYINPUTKJ/CMBACKGOUGINGMETHODCARBONARCGOUGING、GRINDINGWHEELBRANDDIAMETERPOLARITYCURRENTAPREHEATTEMPERATURE1001、2、3SAWH10MN2/SJ1014DC550630283128332248INTERLAYERTEMPERATURE1001404、5、6SAWH10MN2/SJ1014DC550630283128332248POSTWELDHEATTREATMENTELIMINATESTRESS7、8、9SAWH10MN2/SJ1014DC550630283428835267POSTHEAT10、11、12SAWH10MN2/SJ1014DC550630283428835267TUNGSTENELECTRODEDIAMETER13、14SAWH10MN2/SJ1014DC550630283525735308NOZZLEDIAMETERIMPULSEFREQUENCYPULSEWIDTHRATIOGASINGREDIENTGASFLOWPREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAY接头焊接工艺卡接头焊接工艺卡编号HJ02接头形式对接焊接工艺评定报告编号PQR02BQ345E41母材Q345E厚度，MM41焊缝金属厚度，MM接头简图412641为为为0503978注对于不等厚的对接，较厚处按图纸削薄。操作注意事项1、坡口角度及间隙要符合工艺要求。2、埋弧焊焊接时注意不要焊偏。3、每层焊完后应认真清除熔渣，如发现表面存在缺陷应用砂轮清除后进行补焊，并修磨平整，再继续施焊。4、焊件施焊前，应在始焊处100MM范围内预热到100125以上。5、定位焊采用熔化极气体保护焊，焊接材料为THY51A。焊工持证项目SAW1G（K）07/09焊接位置平焊填充材料焊接电流背面清根方式碳弧气刨、砂轮机层焊接方法牌号直径极性电流A电弧电压V焊接速度M/H线能量KJ/CM预热温度1001、2、3SAWH10MN2/SJ1014DC550630283128332248层间温度1001404、5、6SAWH10MN2/SJ1014DC550630283428835267焊后热处理消除应力7、8SAWH10MN2/SJ1014DC550630283428835267后热9、10SAWH10MN2/SJ1014DC550630283525735308钨极直径喷嘴直径脉冲频率脉宽比气体成分气体流量编制年月日审核年月日JOINTWELDINGPROCEDURECARDJOINTWELDINGPROCEDURECARDNOHJ02JOINTTYPEBUTTWELDINGPQRNOPQR02BQ345E41BASEMETALQ345ETHICKNESS，MM41WELDMETALTHICKNESS，MMJOINTSKETCH412641为为为0503978NOTEFORBUTTWELDINGWITHDIFFERENRTTHICKNESS,THETHICKNERPOSITIONSHOULDBETAPEREDASPERDRAWINGOPERATIONNOTES1、THEBEVELANGLEANDCLEARANCESHALLCOMPLYWITHTECHNOLOGYREQUIREMENT2、DONOTAPPEARSLANTINGWELDINGDURINGSAM3、CLEANCAREFULLYTHESLAGAFTERWELDINGEACHLAYER,IFTHEREISSURFACEDEFECT,CLEANWITHGRINDINGWHEELANDTHENWELDINGREPAIR,POLISHTOFLAT,THENCONTINUEWELDING4、PREHEATWITHINRANGEOF100MMOFTHEWELDINGSTARTINGPOSITIONTOABOVE100125BEFOREWELDING5、TACKINGWELDINGWITHGMAW,WELDINGCONSUMABLEISTHY51A。WELDERCERTIFIEDITEMSAW1G（K）07/09WELDINGPOSITIONFLATWELDINGFILLINGMATERIALWELDINGCURRENTBACKGOUGINGMETHODCARBONARCGOUGING、GRINDINGWHEELLAYERWELDINGMETHODBRANDDIAMETERPOLARITYCURRENTAARCVOLTAGEVSPEEDM/HENERGYINPUTKJ/CMPREHEATTEMPERATURE1001、2、3SAWH10MN2/SJ1014DC550630283128332248INTERLAYERTEMPERATURE1001404、5、6SAWH10MN2/SJ1014DC550630283428835267PWHTELIMINATESTRESS7、8SAWH10MN2/SJ1014DC550630283428835267POSTHEAT9、10SAWH10MN2/SJ1014DC550630283525735308TUNGSTENELECTRODEDIAMETERNOZZLEDIAMETERIMPULSEFREQUENCYPULSEWIDTHRATIOGASINGREDIENTGASFLOWPREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAY接头焊接工艺卡接头焊接工艺卡编号HJ03接头形式对接焊接工艺评定报告编号PQR02BQ345E39母材Q345E厚度，MM39焊缝金属厚度，MM接头简图241为20为为5639078注对于不等厚的对接，较厚处按图纸削薄。操作注意事项1、坡口角度及间隙要符合工艺要求。2、埋弧焊焊接时注意不要焊偏。3、每层焊完后应认真清除熔渣，如发现表面存在缺陷应用砂轮清除后进行补焊，并修磨平整，再继续施焊。4、焊件施焊前，应在始焊处100MM范围内预热到100125以上。5、定位焊采用熔化极气体保护焊，焊接材料为THY51A。焊工持证项目SAW1G（K）07/09焊接位置平焊填充材料焊接电流背面清根方式碳弧气刨、砂轮机层焊接方法牌号直径极性电流A电弧电压V焊接速度M/H线能量KJ/CM预热温度1001、2、3SAWH10MN2/SJ1014DC550630283128332248层间温度1001404、5、6SAWH10MN2/SJ1014DC550630283428835267焊后热处理消除应力7、8SAWH10MN2/SJ1014DC550630283428835267后热9、10SAWH10MN2/SJ1014DC550630283525735308钨极直径喷嘴直径脉冲频率脉宽比气体成分气体流量编制年月日审核年月日JOINTWELDINGPROCEDURECARDJOINTWELDINGPROCEDURECARDNOHJ03JOINTTYPEBUTTWELDINGPQRNOPQR02BQ345E39BASEMETALQ345ETHICKNESS，MM39WELDMETALTHICKNESS，MMJOINTSKETCH241为20为为5639078NOTEFORBUTTWELDINGWITHDIFFERENRTTHICKNESS,THETHICKNERPOSITIONSHOULDBETAPEREDASPERDRAWINGOPERATIONNOTES1、THEBEVELANGLEANDCLEARANCESHALLCOMPLYWITHTECHNOLOGYREQUIREMENT2、DONOTAPPEARSLANTINGWELDINGDURINGSAM3、CLEANCAREFULLYTHESLAGAFTERWELDINGEACHLAYER,IFTHEREISSURFACEDEFECT,CLEANWITHGRINDINGWHEELANDTHENWELDINGREPAIR,POLISHTOFLAT,THENCONTINUEWELDING4、PREHEATWITHINRANGEOF100MMOFTHEWELDINGSTARTINGPOSITIONTOABOVE100125BEFOREWELDING5、TACKINGWELDINGWITHGMAW,WELDINGCONSUMABLEISTHY51A。WELDERCERTIFIEDITEMSAW1G（K）07/09WELDINGPOSITIONFLATWELDINGFILLINGMATERIALWELDINGCURRENTBACKGOUGINGMETHODCARBONARCGOUGING、GRINDINGWHEELLAYERWELDINGMETHODBRANDDIAMETERPOLARITYCURRENTAARCVOLTAGEVSPEEDM/HENERGYINPUTKJ/CMPREHEATTEMPERATURE1001、2、3SAWH10MN2/SJ1014DC550630283128332248INTERLAYERTEMPERATURE1001404、5、6SAWH10MN2/SJ1014DC550630283428835267PWHTELIMINATESTRESS7、8SAWH10MN2/SJ1014DC550630283428835267POSTHEAT9、10SAWH10MN2/SJ1014DC550630283525735308TUNGSTENELECTRODEDIAMETERNOZZLEDIAMETERIMPULSEFREQUENCYPULSEWIDTHRATIOGASINGREDIENTGASFLOWPREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAY接头焊接工艺卡接头焊接工艺卡编号HJ04接头形式对接焊接工艺评定报告编号PQR02BQ345E38母材Q345E厚度，MM38焊缝金属厚度，MM接头简图241为8为为5603907注对于不等厚的对接，较厚处按图纸削薄。操作注意事项1、坡口角度及间隙要符合工艺要求。2、埋弧焊焊接时注意不要焊偏。3、每层焊完后应认真清除熔渣，如发现表面存在缺陷应用砂轮清除后进行补焊，并修磨平整，再继续施焊。4、焊件施焊前，应在始焊处100MM范围内预热到100125以上。5、定位焊采用熔化极气体保护焊，焊接材料为THY51A。焊工持证项目SAW1G（K）07/09焊接位置平焊填充材料焊接电流背面清根方式碳弧气刨、砂轮机层焊接方法牌号直径极性电流A电弧电压V焊接速度M/H线能量KJ/CM预热温度1001、2、3SAWH10MN2/SJ1014DC550630283128332248层间温度1001404、5、6SAWH10MN2/SJ1014DC550630283428835267焊后热处理消除应力7、8SAWH10MN2/SJ1014DC550630283428835267后热9、10SAWH10MN2/SJ1014DC550630283525735308钨极直径喷嘴直径脉冲频率脉宽比气体成分气体流量编制年月日审核年月日JOINTWELDINGPROCEDURECARDJOINTWELDINGPROCEDURECARDNOHJ04JOINTTYPEBUTTWELDINGPQRNOPQR02BQ345E38BASEMETALQ345ETHICKNESS，MM38WELDMETALTHICKNESS，MMJOINTSKETCH241为8为为5603907NOTEFORBUTTWELDINGWITHDIFFERENTTHICKNESS,THETHICKERPOSITIONSHOULDBETAPEREDASPERDRAWINGOPERATIONNOTES1、THEBEVELANGLEANDCLEARANCESHALLCOMPLYWITHTECHNOLOGYREQUIREMENT2、DONOTAPPEARSLANTINGWELDINGDURINGSAM3、CLEANCAREFULLYTHESLAGAFTERWELDINGEACHLAYER,IFTHEREISSURFACEDEFECT,CLEANWITHGRINDINGWHEELANDTHENWELDINGREPAIR,POLISHTOFLAT,THENCONTINUEWELDING4、PREHEATWITHINRANGEOF100MMOFTHEWELDINGSTARTINGPOSITIONTOABOVE100125BEFOREWELDING5、TACKINGWELDINGWITHGMAW,WELDINGCONSUMABLEISTHY51A。WELDERCERTIFIEDITEMSAW1G（K）07/09WELDINGPOSITIONFLATWELDINGFILLINGMATERIALWELDINGCURRENTBACKGOUGINGMETHODCARBONARCGOUGING、GRINDINGWHEELLAYERWELDINGMETHODBRANDDIAMETERPOLARITYCURRENTAARCVOLTAGEVSPEEDM/HENERGYINPUTKJ/CMPREHEATTEMPERATURE1001、2、3SAWH10MN2/SJ1014DC550630283128332248INTERLAYERTEMPERATURE1001404、5、6SAWH10MN2/SJ1014DC550630283428835267PWHTELIMINATESTRESS7、8SAWH10MN2/SJ1014DC550630283428835267POSTHEAT9、10SAWH10MN2/SJ1014DC550630283525735308TUNGSTENELECTRODEDIAMETERNOZZLEDIAMETERIMPULSEFREQUENCYPULSEWIDTHRATIOGASINGREDIENTGASFLOWPREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAY接头焊接工艺卡接头焊接工艺卡编号HJ05接头形式对接焊接工艺评定报告编号PQR02BQ345E36母材Q345E厚度，MM36焊缝金属厚度，MM接头简图1内侧243605897清根后深度为注对于不等厚的对接，较厚处按图纸削薄。操作注意事项1、坡口角度及间隙要符合工艺要求。2、埋弧焊焊接时注意不要焊偏。3、每层焊完后应认真清除熔渣，如发现表面存在缺陷应用砂轮清除后进行补焊，并修磨平整，再继续施焊。4、焊件施焊前，应在始焊处100MM范围内预热到100125以上。5、定位焊采用熔化极气体保护焊，焊接材料为THY51A。焊工持证项目SAW1G（K）07/09焊接位置平焊填充材料焊接电流背面清根方式碳弧气刨、砂轮机层焊接方法牌号直径极性电流A电弧电压V焊接速度M/H线能量KJ/CM预热温度1001、2、3SAWH10MN2/SJ1014DC550630283128332248层间温度1001404、5、6SAWH10MN2/SJ1014DC550630283428835267焊后热处理消除应力7、8、9SAWH10MN2/SJ1014DC550630283428835267后热钨极直径喷嘴直径脉冲频率脉宽比气体成分气体流量编制年月日审核年月日JOINTWELDINGPROCEDURECARDJOINTWELDINGPROCEDURECARDNOHJ05JOINTTYPEBUTTWELDINGPQRNOPQR02BQ345E36BASEMETALQ345ETHICKNESS，MM36WELDMETALTHICKNESS，MMJOINTSKETCH1内侧243605897清根后深度为NOTEFORBUTTWELDINGWITHDIFFERENTTHICKNESS,THETHICKERPOSITIONSHOULDBETAPEREDASPERDRAWINGOPERATIONNOTES1、THEBEVELANGLEANDCLEARANCESHALLCOMPLYWITHTECHNOLOGYREQUIREMENT2、DONOTAPPEARSLANTINGWELDINGDURINGSAM3、CLEANCAREFULLYTHESLAGAFTERWELDINGEACHLAYER,IFTHEREISSURFACEDEFECT,CLEANWITHGRINDINGWHEELANDTHENWELDINGREPAIR,POLISHTOFLAT,THENCONTINUEWELDING4、PREHEATWITHINRANGEOF100MMOFTHEWELDINGSTARTINGPOSITIONTOABOVE100125BEFOREWELDING5、TACKINGWELDINGWITHGMAW,WELDINGCONSUMABLEISTHY51A。WELDERCERTIFIEDITEMSAW1G（K）07/09WELDINGPOSITIONFLATWELDINGLAYERWELDINGMETHODFILLINGMATERIALWELDINGCURRENTARCVOLTAGEVSPEEDM/HENERGYINPUTKJ/CMBACKGOUGINGMETHODCARBONARCGOUGING、GRINDINGWHEELBRANDDIAMETERPOLARITYCURRENTAPREHEATTEMPERATURE1001、2、3SAWH10MN2/SJ1014DC550630283128332248INTERLAYERTEMPERATURE1001404、5、6SAWH10MN2/SJ1014DC550630283428835267PWHTELIMINATESTRESS7、8、9SAWH10MN2/SJ1014DC550630283428835267POSTHEATTUNGSTENELECTRODEDIAMETERNOZZLEDIAMETERIMPULSEFREQUENCYPULSEWIDTHRATIOGASINGREDIENTGASFLOWPREPAREDBYWANGPENGAUGUST5TH,2011REVIEWEDBYYEARMONTHDAY接头焊接工艺卡接头焊接工艺卡编号HJ06接头形式对接焊接工艺评定报告编号PQR02BQ345E34母材Q345E厚度，MM34焊缝金属厚度，MM接头简图1内侧24360235897清根后深度为注对于不等厚的对接，较厚处按图纸削薄。操作注意事项1、坡口角度及间隙要符合工艺要求。2、埋弧焊焊接时注意不要焊偏。3、每层焊完后应认真清除熔渣，如发现表面存在缺陷应用砂轮清除后进行补焊，并修磨平整，再继续施焊。4、焊件施焊前，应在始焊处100MM范围内预热到100125以上。5、定位焊采用熔化极气体保护焊，焊接材料为THY51A。焊工持证项目SAW1G（K）07/09焊接位置平焊填充材料焊接电流背面清根方式碳弧气刨、砂轮机层焊接方法牌号直径极性电流A电弧电压V焊接速度M/H线能量KJ/CM预热温度1001、2、3SAWH10MN2/SJ1014DC550630283128332248层间温度1001404、5、6SAWH10MN2/SJ1014DC550630283428835267焊后热处理消除应力7、8、9SAWH10MN2/SJ1014DC550630283428835267后热钨极直径喷嘴直径脉冲频率脉宽比气体成分气体流量编制年月日审核年月日JOINTWELDINGPROCEDURECARDJOINTWELDINGPROCEDURECARDNOHJ06JOINTTYPEBUTTWELDINGPQRNOPQR02BQ345E34BASEMETALQ345ETHICKNESS，MM34WELDMETALTHICKNESS，MMJOINTSKETCH1内侧24360235897清根后深度为NOTEFORBUTTWELDINGWITHDIFFERENTTHICKNESS,THETHICKERPOSITIONSHOULDBETAPEREDASPERDRAWINGOPERATIONNOTES1、THEBEVELANGLEANDCLEARANCESHALLCO