Analysis on the Process and Cost of Shielded Metal Arc Welding and CO_2 Gas Shielded Welding CO2气体保护焊与焊条电弧焊工艺及成本分析
To reveal the influence of forced convection on gas shielded arc welding temperature field, the infrared camera was used to investigate the temperature field of the base metal in CO2 arc welding. 为了研究强制对流对气体保护焊温度场的影响,通过红外热像仪检测了CO2气体保护焊的温度场,发现在熔池及其邻近区域温度呈圆锥型分布。
Research on Prediction Model of GMAW Ignition Time shielded inert gas metal arc welding 熔化极气体保护焊引弧时间预测模型惰性气保护金属弧焊法
Investigations on the Shielded Metal Arc Welding Technology for Monel-400 Alloy Thick Plate Monel-400合金厚板的手弧焊工艺试验研究
The comparison of three welding methods of CO2 gas shielded arc welding, metal active gas arc welding and electrode arc welding shows that CO2 gas shielded arc welding is characterized by low cost, high efficiency and good quality. 通过对CO2焊、MAG焊、焊条电弧焊三种焊接方法的焊接工艺对比试验,表明CO2焊具有成本低、效率高、焊接质量好等优点。
Technological process of CO2 gas shielded metal arc welding with stainless flux cored wire used for stainless steel tank construction is presented in this paper. 介绍了采用不锈钢药芯焊丝CO2气体保护焊焊接不锈钢储罐的工艺过程。
Study on Shielded Metal Arc Welding Technology of 20/ 0Cr18Ni9 Clad Pipe 20/0Cr18Ni9复合管手工电弧焊工艺研究
Because most electric welding machines for shielded metal arc welding are belong to low-voltage apparatus, the safe problems of using electricity often are neglected, which leads potential danger. 焊条电弧焊机多为低压电器,安全用电往往被忽视,导致在使用中存在很多安全隐患。
Study on IGBT shielded metal arc welding inverter and its characteristic IGBT逆变式手弧焊机及其性能的研究
Discussion on safety using electricity in shielded metal arc welding process ( 2)& Principle analysis for electric shock accidents 手工电弧焊用电安全问题的探讨(二)&电焊机导致触电的机理分析
Study on Microstructure and Fretting Wear Behavior of Joints Surfaced Metals by Shielded Metal Arc Welding Process 手工电弧堆焊接头组织及微动磨损性能研究
Gas shielded welding and shielded metal arc welding of different welding processes have different mechanical properties and microstructure at room temperature. It is the best welding technology at room temperature by using Gray correlation to calculate mechanical properties and microstructure analysis. 通过常温下手工焊和气体保护焊的不同焊接工艺得到的不同的力学性能和金相组织,运用灰色关联度计算力学性能参数并加以金相组织进行分析得出常温下最好的焊接工艺。
In the field large diameter pipe welding, dropping external characteristic can be used for root welding by shielded metal arc welding, and constant voltage external characteristic can be used for fill and cap welding by ultra-narrow gas metal arc welding with constant wire feed speed. 在野外大口径管道焊接中,下降外特性输出用于纤维素焊条电弧焊进行根焊;平特性输出用于超窄间隙自动焊填充及盖面。