焊材消耗定额计算(设计)

焊接接头坡口型式坡口间隙b(㎜)母材厚度δ(㎜)焊缝余高h(㎜)焊缝宽度c(㎜)钝边p(㎜)坡口角度α261.514160焊条型号设备直径Φ(mm)焊缝型式焊条直径焊丝焊剂焊条812环缝Φ4.00.99kg1.19kg1.69kg焊材消耗定额估算表X形对接(对称)坡口宽度6焊角K(mm)坡口型式不填9I形对接(单面)焊条I形对接(双面)31根V形对接V形对接(单边)8V形对接(垫板)8X形对接(对称)V形(单边T形接头)V形(双边T形接头)角焊缝(无坡口)焊材消耗定额估算表47.2168783650.44公式焊条型号牌号焊条损失系数26.00E4303(J422)0.46540.00E4320(J424)0.4740.43E5014(J502Fe)0.4147.65E5015(J507)0.4446.78E4315(J427)0.4447.2269.3061.65#VALUE!序号坡口型式坡口间隙b(㎜)母材厚度δ(㎜)焊缝余高h(㎜)焊缝宽度c(㎜)钝边p(㎜)坡口角度α焊角K(mm)焊缝横截面积A(mm²)焊缝长度L(㎜)1I形对接(单面)281.51531.0010002I形对接(双面)281.51546.0010003V形对接281.51626554.936504V形对接(单边)281.51626570.6010005V形对接(垫板)281.51626572.7710006X形对接(对称)281.51626559.4725627V形(单边T形接头)281.516265109.2010008V形(双边T形接头)281.51226578.6010009角焊缝(无坡口)1.5627.006361011求和159159159159E4303(J422)0.465Kn--金属由焊条到焊缝的转熔系数,常取Kn=0.92～0.99Φ4焊条焊接时的焊缝截面为25mm²焊条消耗定额E4320(J424)0.47焊条型号(牌号)Ks焊条损失系数KsbcδhI型坡口双V型坡口bcδhαp单V型坡口bpδαChT型接头双V型坡口bpδαchhT型接头双V型坡口bcδhαp单V型坡口bpδαChT型接头双V型坡口bpδαchhT型接头焊条消耗量m(kg)焊丝消耗量Ms(kg)环缝焊条消耗量m(kg)环缝焊丝消耗量Ms(kg)焊条根数0.430.251.360.8010根0.640.382.011.1814根0.500.291.560.9211根0.980.583.091.8222根1.010.603.181.8722根2.121.256.673.9246根1.520.894.782.8133根1.090.643.442.0224根0.240.140.750.446根636E5014(J502Fe)0.41Kn--金属由焊条到焊缝的转熔系数,常取Kn=0.92～0.99Φ4焊条焊接时的焊缝截面为25mm²焊条消耗定额E5015(J507)0.44焊条损失系数Ks双V型坡口bpδαchhT型接头双V型坡口bpδαchhT型接头焊条型号(牌号)E4303(J422)E4320(J424)E5014(J502Fe)E5015(J507)Ks0.4650.470.410.44焊条损失系数KsKn--金属由焊条到焊缝的转熔系数,常取Kn=0.92～0.99管外径圆周率每米焊条数层数焊条消耗1083.14523.43.146.524.4电流(A)电压(V)焊接速度(cm/min)线能量(kJ/cm)150271220.25