片语

the plasma arc welding等离子弧焊接

ac plasma arc welding交流等离子弧焊

pulsed plasma arc welding脉沖等离子弧焊接

plasma arc surfacing welding等离子弧堆焊

Micro-beam Plasma-arc Welding微束等离子弧焊

vapor plasma arc welding水蒸气等离子弧焊

plasma argon arc welding等离子氩弧焊接

plasma arc spray welding等离子弧喷焊

underwater plasma arc welding水下等离子弧焊

英汉例句

• keyhole plasma arc welding (paw) is a high-energy and high-efficiency technology, it has a wide application area.

  小孔等离子弧焊接是一种高能高效焊接方法，具有十分广阔的应用前景。

• a narrow-band composite filtering system is developed to acquire clear image of keyhole puddle in plasma arc welding of aluminum alloy.

  研制了一套窄带复合滤光图象传感系统，从铝合金等离子弧焊焊接工件正面检测到部分小孔溶池的清晰图象。

• based on tpaw, finite element calculation of temperature field in keyhole plasma arc welding is conducted, and.

  在此基础上，对小孔等离子弧焊接热场进行了有限元计算，分析了引弧后熔池及周围温度场的瞬时演变过程。

• the forces acted on melting pool during plasma arc welding process are analyzed. the violent movement of liquid metal is as the result of joint forces acted on the pool.

  通过对等离子弧焊接时熔池的受力情况分析，阐明了液体金属剧烈运动是由于多种力共同作用的结果。

• in variable polarity plasma arc welding of aluminum, the stability and strained condition of variable polarity plasma arc were affected significantly by pilot arc.

  在铝合金变极性穿孔型等离子弧焊接工艺中，维弧电源对变极性电弧的稳定和工件受力状态有显着影响。

• in this paper, the arc stability of ac composite plasma arc welding by a single ac source and the arc stability of ac plasma arc welding with general pilot dc source were compared.

  单电源联合型交流等离子弧焊接设备结构简单、电弧稳定，是铝合金的理想焊接设备。

• variable polarity plasma arc welding is a high efficiency welding, which cost is very low and the seam is excellent, but the welding process isn't stable.

  变极性等离子弧焊是新型高效的焊接方法，其焊接效率高、成本低、焊缝质量好，但焊接稳定性稍差。

• the plasma arc welding have a high energy density, thick welding thickness that can weld for single time.

  等离子弧焊具有能量密度高，一次性可焊厚度大等优点。

• it describes the feature of pulse plasma arc welding and introduces the general design thinking and its composition of scm control system for the pulse plasma arc welding.

  简述了脉沖等离子弧焊接的特点，介绍了该脉沖等离子弧焊接的单片机控制系统总体设计思想及其组成。

• this paper also introduces the breakdown and solutions of japanese a-70 plasma arc welding machine.

  同时列举了日本a-70等离子弧焊机的故障实例和解决方法。

• direct metal forming based on plasma arc welding is a novel rapid prototyping process.

  基于等离子弧焊的直接金属成形方法是一种新型的快速成形工艺。

• it designed a plc controlled plasma arc welding unit by himself in accordance with the characteristics of plc.

  从可编程序控制器plc的特点出发，自行设计了一台plc控制的等离子弧焊机。

• the relationship between the keyhole behavior and arc light emission flux is studied by spectroscopic method in plasma arc welding of stainless steel.

  针对不锈钢穿孔等离子弧焊过程，熔池小孔的特征行为与弧光光谱辐射强度之间的关系进行了光谱试验研究。

• in recent years, plasma arc welding has made a great progress in the aspects of equipment, control and materials.

  近年来，等离子弧热喷焊技术研究在设备、控制和应用材料几方面都取得了长足的进展。

• direct metal forming based on plasma arc welding is a novel rapid prototyping process. relationship among welding bead width, welding current and speed was obtained through process experiments.

  提出了一种基于等离子弧焊的直接金属成形新方法，通过对成形工艺的试验研究，确定了焊接电流、成形速度与成形轨迹宽度之间的对应关系；

• with the development of technology of welding, single plasma arc welding or mig arc welding plays more and more role in automatic welding aluminum and its alloy.

  随着焊接技术和控制技术的发展，等离子弧焊或mig弧焊在自动控制下在铝及其合金方面工业生产中起着很大的作用；

• the result of developing scr power supply for pulse plasma arc welding is introduced in this paper.

  本文介绍了可控硅脉沖等离子弧焊电源的研制成果。

• keyhole stability during plasma arc welding welding process is critical to the process stability and weld quality.

  在穿孔等离子弧焊接过程中，小孔稳定性对焊接过程的稳定和优质的焊缝成形是非常关键的。

• a new scheme of realizing variable polarity current waveform is introduced by comparing all the variable polarity plasma arc welding power sources and their control methods at home and abroad.

  通过比较目前国内外变极性等离子焊电源及其控制方式的优缺点，提出一种新的实现变极性电源的方案。