焊接工藝說(shuō)明書

1、焊接工藝說(shuō)明書WPQ.NO.WELDINGPROCEDURESPECIFICATIONQE技06-0PAGE1/3日期工藝評(píng)定記錄號(hào)DATESUPPORTINGPORNO.焊接方法自動(dòng)化程度WELDINGPROCESSTYPE接頭JOINT坡口形式襯墊（資料及規(guī)格）TYPEOFJOINTBACKING(MATLANDSIZE)其他OTHERS簡(jiǎn)圖（接頭形式、坡口形式尺寸、焊層、焊道部署及序次）SKETCH母材BASEMETAL種類號(hào)組別名與種類號(hào)組別名CAT.NO.GRNO.TOCAT.NO.GRNO.標(biāo)準(zhǔn)號(hào)鋼號(hào)與標(biāo)準(zhǔn)號(hào)鋼號(hào)相焊SPECDESIGNATIONTOSPECDESIGNATIONW

2、ELD厚度范圍THICKNESSRANGE母材：對(duì)接焊縫角焊縫BASEMETAL:BUTTJOINTFILLET管子直徑，壁厚范圍：對(duì)接焊縫角焊縫DIA.OFPIPE,RANGEOFTHKBUTTJOINTFILLET焊縫金屬厚度范圍：對(duì)接焊縫角焊縫D.W.M.BUTTJOINTFILLET其他：OTHERSWPSNO.PAGE2/3焊接資料FILLERMETALS焊材種類TYPE焊條ELECTRODE焊絲WIRE焊劑FLUX焊材標(biāo)準(zhǔn)SPEC.填補(bǔ)金屬尺寸SIZE焊材型號(hào)CLASSIFICATION焊材牌號(hào)（鋼號(hào)）BRAND其他OTHERS耐蝕堆焊金屬化學(xué)成分（%）CHEMICALANALYS

3、ISOFCORROSIONRESISTANTOVERLAYSCSiMnPSCrNiMoVTiNb其他：OTHERS焊接地點(diǎn)POSITIONS焊后熱辦理PWHT對(duì)接焊縫地點(diǎn)BUTTJOINT溫度范圍（）焊接方向：（向上、向下）TEMP.WELDINGPROGRESSION角焊縫地點(diǎn)保溫時(shí)間（h）FILLETHOLDINGTIME焊接方向：（向上、向下）WELDINGPROGRESSION預(yù)熱PREHEAT預(yù)熱溫度（贊成最低值）PERHEATTEMPMIN.層間溫度（贊成最高值）INTERPASSTEMPMAX保持預(yù)熱時(shí)間PERHEATMAINTENANGE加熱方式HEATINGMETHODS氣體

4、GAS氣體GAS保護(hù)氣體混雜比MIXTURE%流量FLOWRATESHIELDING：尾部保護(hù)氣體TRAILING：反面氣體BACKING：WPSNO.PAGE3/3電特征ELECTRICALCHARACTERISTICS電流種類：極性：CURRENTPOLLITY焊接電流范圍（A）：電弧電壓（V）：RANGEVOLTAGE（按所焊地點(diǎn)和厚度，分別列出電流和電壓范圍，記入下表）FILLINTHEFOLLOWINGTABLEWITHAPPLICABLEAV填補(bǔ)資料焊接電流焊道/焊層FILLERMETALCURRENT電弧電壓焊接速度線能量焊接方法VOLTAGETRAVELHEATINPUTWEL

5、D直徑極性電流PROCESS牌號(hào)(V)(cm/min)(kj/cm)LAYERDLA.POL.CURRENT(A)CLASS(mm)鎢極種類及直徑Y(jié)UNGSTENELECTRODESIZEANDTYPE熔滴過(guò)渡形式噴嘴直徑（mm）：ORIFICEGASCUPSIZE焊絲送進(jìn)速度（cm/min）：TRANSFERMODEFEEDSPEED技術(shù)措施：TECHNIQUE搖動(dòng)焊或不搖動(dòng)焊：STRINGORWEAVEBEAD搖動(dòng)參數(shù)：WSCILLATION焊前清理和層間清理：CLEANINGBEFOREWELDINGINTERPASS反面清根方法：BACKGOUGING單道焊或多道焊（每面）MULTIPLESINGLEPASS單絲焊或多絲焊：SINGLEORMULTIPLEELECTRODES：導(dǎo)電嘴至工件距離（mm）CONTACTTUBETOWORKD