介绍了CO2气体保护焊焊接操作技术。
The paper introduces the technology of CO2 gas shielded arc welding.
双丝间接电弧气体保护焊是一种新的焊接方法。
Twin-wire indirect arc gas shielded welding is a new welding technology.
双丝间接电弧气体保护焊是一种新的焊接工艺。
The twin-wire indirect arc gas-shielded welding is a new welding technology.
电弧焊、二氧化碳气体保护焊、氩弧焊等各种焊接。
Such as electric arc welding, carbon dioxide gas shielded arc welding, TIG etc.
熔化极气体保护焊熔滴过渡检测具有重要的实际意义。
Detecting of metal transfer in GMAW has great practical significance.
焊条电弧焊焊缝的断裂韧性与气体保护焊焊缝的断裂韧性相当。
Fracture toughness of both shielded metal arc welding and gas metal arc welding is almost the same.
说明了以CO_2气体保护焊进行铸铁的焊补是可行的和经济的。
Therefore, welding in cast iron using CO_2 gas shield welding was available and it's cost was also lower.
熔化极气体保护焊(GMAW)是焊接生产中常用的焊接方法之一。
Gas metal arc welding (GMAW) is the main welding method in welding production.
针对CO_2气体保护焊飞溅大的缺陷，设计出一套电磁作用装置。
Aimming at the critical problem of large splatter in CO2 arc welding, a new electromagnetic equipment is designed.
窄间隙MIG焊(熔化极气体保护焊)是一种先进的高质量焊接方法。
Narrow gap MIG welding is an advanced welding technic with high quality.
通量涂料主要任务是蒸发，形成保护气体保护焊水坑由氮气，氢气和氧气。
The flux coatings major task is to vaporize and form a shielding gas to protect the weld puddle from nitrogen, hydrogen and oxygen.
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。
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.
采用非熔化极惰性气体保护焊，并提高焊口绝缘等级，克服焊口的晶间腐蚀。
To deal with corrosion at weld joint, shielded inert gas are will be used and the insulation grade raised.
提出了CO2气体保护焊短路过渡的和谐控制思想，并建立了相应的控制系统。
The harmonious control idea of the short circuiting transfer of the CO2 shielded arc welding is put forward in this paper, and its control system is set up.
由于电弧回路结构不同，双丝间接电弧气体保护焊的焊接过程比单丝焊更加稳定。
Because of the difference of arc circuit, the welding process of twin-wire indirect arc gas shielded welding is more stable than single wire welding.
清理范围(宽度)对于手工焊不小于10mm，气体保护焊不小于20 mm。
The range of cleaning (width) shall not be less than 10mm for manual welding, not less than 20mm for gas shielded welding.
通过试验在特征谱线下，采集了大量熔化极气体保护焊五种熔滴过渡的光谱信号波形。
A lot of spectrum of the metal transfer mode of metal gas are welding have been acquired in characteristic spectrum by testing.
公司具备电焊、二氧化碳气体保护焊、氩弧焊、碳弧气刨、氧气切割等特种作业人员。
Companies with welding, carbon dioxide gas shielded arc welding, argon, carbon arc gouging, oxygen cutting and other special operations personnel.
介绍了一种用于焊接现场的气体保护焊的自动混气设备，该设备能精确控制气体混合比例。
This paper introduced an automatic air mixing equipment for gas protection welding at work site, which can control the accurate proportion of airs.
研究了ZL114 A合金大型铸件熔化极气体保护焊(MIG)焊补区域的组织与性能。
Microstructure and properties of repaired welding area in large aluminum alloy ZL114A castings by MIG (Metal Inertia Gas) welding technology were studied.
CO2气体保护焊是广泛应用在生产中的焊接方法，但因为焊接时飞溅过大影响了焊接质量。
CO2 gas shielded arc welding is widely used in production, but the spatter produced in the weld process badly affects the quality of weld.
型减压器是用于气体保护焊与气体测爆仪的定输出减压器，具有减压、控制气体流量的性能。
GA-1 reducer is used in quantitative output reducer for gas shielded welding and gas explosimeter. It has performance of pressure - reducing and gas flow control.
双丝共熔池气体保护焊（TCGMAW）的熔滴过渡对焊缝成形以及焊接质量具有重要的影响。
The droplet transfer in the twin-wire co-pool gas-shielded metal arc welding(TCGMAW) process greatly affects the welding seam appearance and the welding quality.
焊接方法为脉冲熔化极混合气体保护焊，焊接板的中心裂纹处于焊缝与热影响区之间的熔合区。
The welding method used was a PC-GMAW process with mixture gases shielding. Central crack for the welded plate was located in the fusion zone between welding seam and heat-affected zone.
在研究短路过渡飞溅产生原因的基础上，初步尝试了用纵向磁场来控制CO_2气体保护焊飞溅。
Based on the research of reason of splatter generating in the process of short-circuiting transfer, it tries to control the splatter of CO2 welding by longitudinal magnetic field.
介绍了为解决二氧化碳气体保护焊焊丝锈蚀问题而研制的表面防锈剂的性能及其在生产上的应用。
The paper describes the performance and production application of the surface rust preventer developed to protect the CO2 shielded arc welding wires from rusting.
本文针对IGBT弧焊逆变器，提出并实现了适于短路过渡CO_2气体保护焊的输出波形控制方法。
Base on IGBT inverter for arc welding, a new current wave form control method is put forward in this paper which is special for process of short circuit transfer for CO2 arc welding.
本文针对IGBT弧焊逆变器，提出并实现了适于短路过渡CO_2气体保护焊的输出波形控制方法。
Base on IGBT inverter for arc welding, a new current wave form control method is put forward in this paper which is special for process of short circuit transfer for CO2 arc welding.
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