• The process of vacuum electron beam welding for rear-axle housing semiaxis of coach was introduced and the major problems in the process of welding was analysed.

    介绍用真空电子束焊接大型客车后桥壳半轴工艺方法,就焊接过程存在主要问题进行了分析。

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  • During the welding process, the computer will modify the position of the electron gun based on the deviation to make the electron beam spot centered on the annular weld groove.

    焊接利用处理偏差圆形焊缝相应位置不断修正电子枪位置,从而达到电子束与焊缝自动对中的目的。

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  • This article introduces the process and characteristics of clutch gear welded by vacuum electron beam and jig design for better welding quality.

    论述离合器齿轮采用真空电子束焊接工艺过程特点设计夹具保证焊接质量。

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  • The dissimilar metals joining between aluminum alloy LF2 and Q235 steel with electron beam welding (EBW) was investigated.

    本文主要研究LF2铝合金Q235之间异种金属电子束焊接工艺。

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  • Electron beam welding has significant keyhole effect, it induces the electron beam welding different from general melting, and also important influence on its welding stresses and distortion.

    电子束焊接具有显著小孔效应一特点决定着电子束焊接过程普通熔化不同焊接应力变形产生重要影响

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  • After electron beam welding, electron beam local heat treatment was applied in GH4133 superalloy as the turbine disk material in this paper.

    针对涡轮材料GH4133合金,电子束采用新颖的电子束局部热处理工艺对接头进行热处理。

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  • Electron Beam welding (EBW) is a mature welding process which offers many advantages in terms of weld productivity, avoidance of distortion and minimal metallurgical disturbance.

    电子束焊接(EBW)一种技术成熟焊接方法焊接生产提供了很多便利条件避免了材料的变形并且使冶金变化的影响减到最小

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  • This paper introduced the applications and the specifications of property of bimetal strips laterally welded and the welding process by the vacuum electron - beam gun.

    本文主要介绍彩管横拼双金属材料应用概况对材料性能要求以及有关真空电子束焊接的看法。

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  • Its comprehensive coverage focuses on electron beam welding of steels and alloys.

    广泛报导集中合金电子束焊接

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  • In this paper, relation between electron beam welding parameters and temperature field of beryllium is studied quantitatively with finite element method.

    采用有限元方法,定量分析电子束焊接工艺参数铍环表面温度关系

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  • As an important part of engine, the welding quality of the tail pipe should be ensured when jointing it using the electron beam welding.

    喷管发动机重要部件,其连接采用电子束焊接方法,对质量要求很高。

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  • The design and experimental process of an automatic tracking system applied to local vacuum electron beam welding are dealt with in this paper.

    叙述一种用于局部真空电子束圆形焊缝自动跟踪系统设计试验过程

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  • On the basis of the advantages of vacuum electron beam welding machine from domestic and abroad and the new structure design of the equipment, it was successfully developed.

    吸取国内外同类真空电子束焊机优点基础上确立新的结构方案研制成功的。

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  • Laser and electron beam welding produce thermal shocks on the materials with rapid transient and concentrated high energy beam.

    激光电子束等高能束焊接加热具有升温速度快集中性瞬时性强等特点,被焊材料造成热冲击

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  • The flow resistance device is a important unit for achieving electron beam welding in partial vacuum.

    装置实现低真空电子束焊接重要部件

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  • This paper present an automatic tracking system applied to vacuum electron beam welding and the process of design and experiment of this system.

    叙述用于真空电子束圆形焊缝自动跟踪系统设计试验过程

    youdao

  • The electron gun can be applied to occasions of high power welding and long-time continuous welding and occasions of high power electron beam melting, electron beam coating and the like.

    这种电子枪应用大功率焊接连续长时间焊接场合以及大功率电子束熔炼,电子束镀膜的场合等。

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  • The measurement of residual stress of electron beam welding need to expend great cost, so it is important to numerically simulate the value and distribution of welding residual stresses.

    电子束焊接残余应力实测需要花费大量成本因此采用数值模拟其焊接残余应力的大小分布具有重要意义

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  • In course of the development of the membrane tank, via the status analysis is heated. The electron beam welding norm parameter chose in the optimization.

    橡胶隔膜研制中,通过焊接过程隔膜受热状态分析优化选择了电子束焊接规范参数

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  • Electron beam welding machine consists of electron gun, high-voltage power, vacuum unit, vacuum welding chamber, electrical control system, fixture and working station running system and etc.

    电子束焊机电子枪高压电源真空机组、真空焊接电气控制系统工装夹具工作台行走系统部分组成。

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  • This thesis researches the temperature field measurement of the welding of electron beam in the vacuum and laser welding pool.

    论文着重研究真空电子束温度激光焊接温度场的测量

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  • From the mechanical property, medium-pressure electron beam welding is better than that of high-pressure, especially the impact toughness.

    力学性能比较,中压高压电子束焊接接头力学性能要好尤其是冲击性能。

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  • The results show that the qualified ratio of medium-pressure electron beam welding is higher than high-pressure electron beam welding in radiographic inspection.

    结果表明射线探伤检验,中压电子束焊接合格率优于高压电子束焊接;

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  • A hidden danger in the high voltage power supply of the ELA-120/6 electron beam welding machine is found, countermeasures to remove the danger are discussed and an ameliorated sample is made.

    分析EAL-120/6型电子束焊机高压电源存在安全隐患提出消除隐患的措施,给出一种改进实例。

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  • Some pores appeared mainly near in the bond line, but porosity can be suppressed to a great extent by increasing welding speed or electron beam scanning.

    结果表明,保证试件完全焊透的情况下,降低电子束线能量,一定程度上提高接头的强度;

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  • Some pores appeared mainly near in the bond line, but porosity can be suppressed to a great extent by increasing welding speed or electron beam scanning.

    结果表明,保证试件完全焊透的情况下,降低电子束线能量,一定程度上提高接头的强度;

    youdao

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