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plasma arc cleaning 等离子体弧清洗
Welding equipment includes automatic plasma arc and TIG hardfacing machines. Only a few typical machines are shown here. 焊接设备包括自动等离子弧和TIG表面硬化机械设备。在此只展示少数典型设备。
Direct metal forming based on plasma arc welding is a novel rapid prototyping process. 摘要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 also introduces the operation principle and usage of SCR plasma arc cutting machine. 同时也讲述了晶闸管式等离子弧切割机的操作原理和使用方法。
The development of thyristor puls plasma arc welding power source is introduced in this paper. 本文介绍了晶闸管脉冲等离子弧焊电源的研制成果。
But under the condition of large energy and long pulse the plasma arc may fill the flashlamp bore. 但在大能量长脉冲放电情况下，大口径氙灯的等离子体也可以充满内径。
There are two reprocessed technologies after plasma arc quenching,they are lapped finishing and chemical running-in. 等离子弧淬火后处理工艺主要采用研磨和化学跑合2种方法。
In this paper, weld seam tracking method based on microbeam plasma arc is developed. 进行了基于微束等离子弧的焊缝跟踪传感可行性研究。
The range which is cleaned up by Plasma arc became small, it tend to format oxidate slag. 等离子弧清理范围变小，易形成氧化物夹渣。
We considered the expansion of plasma arc during a pulse basic on the well-known MEH theory. 根据国内外的实验和计算结果对模拟程序进行了校核。
It offer the reference for improving cutting quality of the numerical control plasma arc cuffing machine. 为提高数控等离子切割机的切割质量提供参考。
The cutting quality of numerical control plasma arc cuffing machine means the gradient and the smooth of cuffing side. 数控等离子切割机的切割质量，主要是指切割面的倾斜度和光洁度。
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。
In this paper,the characters of flexible forming of sheet metal using plasma arc are introduced,and its mechanism is analyzed. 介绍了等离子电弧加热金属薄板柔性成形的特点,分析了等离子电弧柔性成形的机理。
Plasma arc thermal spray welding is a kind of surface harden engineering by taking plasma arc as themal resource and certain alloy power as additive. 等离子弧热喷焊技术是一种以等离子弧为热源,以一定成分的合金粉末作为填充金属的表面强化技术。
To reduce the kerf width and to improve the kerf quality, the experiments of ceramic cutting with water constricted plasma arc are carried out. 为减小切口宽度,提高切口质量,进行了水再压缩等离子弧切割陶瓷实验研究。
The influences of laser on plasma arc beam form,width and depth of molten pool in the high temperature alloy powder deposition were investigated. 研究了等离子激光复合熔积高温合金粉末过程中激光对等离子弧柱形态、熔积时熔深和熔宽等的影响。
This paper describes the research of selected material and technology of plasma arc hardfacing to make a new type hobbing cutter shearing slice of trans former silicon steel. 本文叙述了有关采用粉末等离子堆焊制造新型的剪切变压器硅钢片的滚剪刀的选材和工艺的研究。
A plasma arc loudspeaker or plasma-dynamic loudspeaker is a loudspeaker that creates sound by varying air pressure through a corona discharge or electric arc. 等离子弧喇叭，又名等离子动态喇叭，是一种通过电晕放电或电弧改变空气压力发声的喇叭。
The process of plasma arc powder surfacing for inside surface of the rubber crowd machinery barrel is investigated and the correctness spraying welding procedures are given. 研究了橡胶挤出机机筒内表面采用粉末等离子弧喷焊的工艺方法，给出了机筒喷焊的最佳规范。