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THD company is the largest manufacturer of electron beam welding machine in China. The products are widely used in all field and exported. 狮达公司专业生产电子束焊机,目前市场占有率居国内同类产品首位,产品广泛应用于国内各工业领域并出口海外市场。
This paper introduces a method of the electronic beam flow controlling of the electron beam welding machine by using V/F and F/V converter. 介绍把V/F及F/V转换器作为电子束焊机束流控制方式的研究,实现了焊接束流的快速控制,提高了电子束流的稳定性及可靠性。
plasma electron beam welding machine 等离子电子束焊接机
Characteristics and applications of rocker tank flange welding by local vacuum electron beam welding machine 壳段法兰局部真空电子束焊机的特点及使用
Development of high vacuum electron beam welding machine with the precise double position 精密双工位高真空电子束焊机的研制
Development of precision numericed controlled high vacuum electron beam welding machine 精密数控高真空电子束焊机的研制
electron beam welding machine 电子束焊机,电子束焊接机
Keywords CNC;congregate and electronic beam energy;electronic beam welding machine; 数控;聚焦和束流能量;电子束焊接;
Weld configuration of TA12 titanium alloy is very good for electron beam welding(EBW). 采用电子束焊接TA12钛合金薄板焊缝表面成形良好,焊缝区以马氏体组织为主,细小的稀土相呈均匀弥散分布状态;
The dissimilar metals joining between aluminum alloy LF2 and Q235 steel with electron beam welding (EBW) was investigated. 本文主要研究了LF2铝合金与Q235钢之间异种金属电子束焊接工艺。
The ultrasonic C-scan testing method is used in detecting electron beam welding( EBW) seam. 采用超声C扫描技术检测结构件的电子束焊焊缝。
Schauer D A.Thermal and dynamic effects in electron beam welding cavities[M].America:University of Claifornia,1977. 吴会强;冯吉才;何景山.;电子束焊接深熔产生机理的研究现状与发展
Its comprehensive coverage focuses on electron beam welding of steels and alloys. 它的广泛报导集中在钢与合金的电子束焊接。
The ultrasonic C-scan testing method is used in detecting electron beam welding (EBW) seam. 摘要采用超声C扫描技术检测结构件的电子束焊焊缝。
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)是一种技术成熟的焊接方法,它给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。
The system may be readily fitted to existing electron beam units and is suitable for electron beam welding,hardening remelting,surfaci... 该系统可以很容易地应用于原有的电子束加工设备上,适用于电子束硬化、重熔、钎焊和表面改性处理。
The results showed that the joints with good performance of TC4 alloy may be obtained by means of electron beam welding (EBW). 试验结果表明,用电子束焊接TC4钛合金可获得性能良好的焊接接头,其接头的抗拉强度不低于母材,焊缝的缺口敏感系数均小于1。
The R&D activities concerning electron beam welding (EBW) keyhole dynamics and,EBW mechanism were reviewed briefly in this paper. 综述了电子束焊接机理和匙孔动力学的研究成果。
The combined model with Gauss surface heat source and cylindrical heat source was used according to both the nail-shaped weld and the deep penetration of electron beam welding. 针对电子束焊接特有的钉头状焊缝及其穿透深度大的特点,采用高斯面热源与柱体热源组成的组合热源模型,对焊接温度场进行分析,模拟结果与实际焊缝取得了良好的一致。
After electron beam welding,electron beam local heat treatment was applied in GH4133 superalloy as the turbine disk material in this paper. 针对涡轮盘材料GH4133合金,在电子束焊后采用新颖的电子束局部热处理工艺对接头进行热处理。