焊材消耗定額計算(設計)

1、焊焊 材材 消消 耗耗 定定 額額 估估 算算 表表焊接接頭坡口型式坡口間隙b()母材厚度()焊縫余高h()焊縫寬度c()鈍邊p()坡口角度焊角K(mm)261.514160不填焊條型號設備直徑(mm)焊縫型式 焊條直徑焊絲焊劑焊條焊條812環(huán)縫4.00.99 kg1.19 kg1.69 kg31 根88E4315(J427)X形對接(對稱)坡口寬度6 47.216878365坡口型式公式焊條型號牌號9I形對接(單面)26.00E4303(J422)I形對接(雙面)40.00E4320(J424)V形對接40.43E5014(J502Fe)V形對接(單邊)47.65E5015(J507)V形對

2、接(墊板)46.78E4315(J427)X形對接(對稱)47.22V形(單邊T形接頭)69.30V形(雙邊T形接頭)61.65角焊縫(無坡口)#VALUE!0.44焊條損失系數(shù)0.4650.470.410.440.44焊 條 消 耗 定 額序號坡口型式坡口間隙b()母材厚度()焊縫余高h()焊縫寬度c()鈍邊p()坡口角度焊角K(mm)焊縫橫截面積A(mm)焊縫長度L()焊條消耗量m(kg)1I形對接(單面)281.51531.0010000.432I形對接(雙面)281.51546.0010000.643V形對接281.51626554.936500.504V形對接(單邊)281.5162

3、6570.6010000.985V形對接(墊板)281.51626572.7710001.016X形對接(對稱)281.51626559.4725622.127 V形(單邊T形接頭)281.516265109.2010001.528 V形(雙邊T形接頭)281.51226578.6010001.099角焊縫(無坡口)1.5627.006360.241011求和159159159159焊條損失系數(shù)Ks焊條型號(牌號)E4303(J422)E4320(J424)E5014(J502Fe)Ks0.4650.470.414焊條焊接時的焊縫截面為25mmKn-金屬由焊條到焊縫的轉熔系數(shù),常取Kn=0.9

4、20.99bchI型坡口雙V型坡口bchp單V型坡口bpChT型接頭雙V型坡口bpchhT型接頭雙V型坡口bchp單V型坡口bpChT型接頭雙V型坡口bpchhT型接頭焊絲消耗量Ms(kg)環(huán)縫焊條消耗量m(kg)環(huán)縫焊絲消耗量Ms(kg)焊條根數(shù)0.251.360.8010根0.382.011.1814根0.291.560.9211根0.583.091.8222根0.603.181.8722根1.256.673.9246根0.894.782.8133根0.643.442.0224根0.140.750.446根636E5015(J507)0.44焊 條 消 耗 定 額焊條損失系數(shù)Ks4焊條焊接時的焊縫截面為25mmKn-金屬由焊條到焊縫的轉熔系數(shù),常取Kn=0.920.99雙V型坡口bpchhT型接頭雙V型坡口bpchhT型接頭焊條損失系數(shù)Ks焊條型號(牌號)E4303(J422)E4320(J424)E5014(J502Fe)E5015(J507)Ks0.4650.470.410.44Kn-金屬由焊條到焊縫的轉熔系數(shù),常取Kn=0.920.99管外徑圓周率每米焊條數(shù)