1) TANDEM welding
TANDEM双丝焊
1.
Application of TANDEM welding in the medium and thick plate butt welding for block assembly in hull block;
TANDEM双丝焊在平面分段流水线中厚板拼板焊接中的应用
2) double wires welding
双丝焊
1.
In accordance with specialty of double wires welding process of inside welding for spiral submerged arc welded pipe,a set of internal welding double wires welding unit is developed.
根据螺旋焊管内焊双丝焊工艺的特殊性,研制了一套内焊双丝焊装置,该装置由焊丝对缝跟踪机构、焊臂支撑导向机构、送丝系统、调节机构及导电焊炬等组成。
3) twin-wire welding
双丝焊
1.
Based on analysis of the technology requirements of twin-wire welding,the novel double-closed-loop control mode is introduced in which realizes the dynamic characteristic and external characteristic suitable for double-wire welding.
将CAN(局域控制网)总线技术、软开关技术、脉冲焊技术等有机地结合,研制了结构紧凑、一体化、协同控制的TANDEM型双丝焊装备。
4) double wire welding
双丝焊
1.
Application of APDL parametric analysis in double wire welding simulation;
APDL参数化分析在双丝焊接仿真中的应用
2.
Analysis on single and double wire welding technology of 7A52 aluminum alloy;
7A52铝合金单双丝焊工艺对比分析
3.
Based on Gaussian heat source model and double ellipsoid heat source model respectively, the calculating formulas of two models in double wire welding were derived, the proper finite element model was constructsed.
分别以高斯热源模型及双椭球形热源模型为基础,推导出两种模型用于双丝焊的计算公式,建立了合适的有限元模型。
5) tandem MIG welding
双丝MIG焊
1.
This paper combines within the characteristics and problems of welding of the high strength aluminum alloys,introduces several advanced thickness plate aluminum alloy welding techniques and methods:friction stir welding,tandem MIG welding,laser-arc hybrid welding.
结合高强铝合金焊接的特点、难点,介绍了几种目前国际上焊接高强厚板铝合金的新工艺,新方法——搅拌摩擦焊、双丝MIG焊、激光-电弧焊;与传统电弧焊相比,它们在厚板高强铝合金焊接方面更具优越性。
2.
The high-speed camera system and data acquisition system of welding parameters were created for tandem MIG welding of high strength aluminum alloy.
建立了高强铝合金双丝MIG焊熔滴过渡高速摄像系统以及焊接参数采集系统,获取了不同工艺规范下的脉冲熔滴过渡形式。
6) double-wire welding
双丝焊
1.
Aiming at the pure aluminum plate in thickness of 12 mm, the welding technology test was carried out by adopting the automatic double-wire welding technique.
针对厚度为12mm的纯铝板材,采用自动双丝焊技术进行焊接工艺试验。
2.
The experimental results show that: the tensile strength of copper - steel double-wire welding joint may reach 220MPa, with the fracture location of Cu-parent metal side in the heat-affected zone and hardness of weld zone ranging between 102～107HB.
本文对铜(T2)-钢(Q235)异种金属进行了双丝焊工艺研究。
补充资料：tandem mass spectrometer
分子式：
CAS号：
性质：由两组以上的质量分析器串联构成的质谱仪器。MS/MS有多种组合方式，如：(1)磁分析器-静电分析器-磁分析器(MA-ESA-MA)；(2)静电分析器-磁分析器-静电分析器(ESA-MA-ESA)；(3)三级四极质谱计，Q-Q-Q(Q代表四极滤质器)；(4)混合串联质谱计，如MA-ESA-Q-Q。串联质谱对于研究有机物结构非常有用。通过适当操作，可以确定母离子和子离子之间的关系、特征碎片离子的结构等。
CAS号：
性质：由两组以上的质量分析器串联构成的质谱仪器。MS/MS有多种组合方式，如：(1)磁分析器-静电分析器-磁分析器(MA-ESA-MA)；(2)静电分析器-磁分析器-静电分析器(ESA-MA-ESA)；(3)三级四极质谱计，Q-Q-Q(Q代表四极滤质器)；(4)混合串联质谱计，如MA-ESA-Q-Q。串联质谱对于研究有机物结构非常有用。通过适当操作，可以确定母离子和子离子之间的关系、特征碎片离子的结构等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条