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- continuous weld process 连续式炉焊管法
- This paper also introduces some laser weld equipment and weld process,performance of WTB and its application. 介绍了激光焊接的设备与工艺、焊接钢板的性能与应用。
- The cause of the whirlpool of different metal in weld process and its removing method were showed clearly. 对异质金属焊接时出现的旋流,指出了成因及消除方法。
- Surface thermal spray weld process with alloy powder is a new technology of surface protecting and hardening. 合金粉末表面热喷焊技术是一种新的表面防护和强化工艺。
- Improvement on welding process of continuous caster chain bracket for Tonghua Steel Co. 通钢连铸机链条托架焊接工艺的改进。
- Continuous welded turnouts are important for CWR track across the station. 无缝道岔是跨区间无缝线路的关键技术。
- Design and management expert system of welding process for pressure. 化工。压力容器焊接工艺制定与管理专家系统。
- It has great interest to establish Expert System (ES) for spot welding process. 建立点焊专家系统,对于实现点焊过程的智能化,优化点焊规范参数,降低对操作者的要求,提高点焊质量,具有重要意义。
- The jointer area ,welding position and welding process influence it mainly. 接头区 域、焊接位置和焊接工艺对其都产生较大的影响。
- Multi-function for spot , stich and continuous welding for all-position operation. 克进行全位的点焊、对焊、角焊、搭焊。
- In welding process,under arc light,how to photograph the starting and expasion process of weld solidification crack is studied in this paper. 研究了在实际焊接过程中的电弧光下如何拍摄记录焊缝凝固裂纹的启裂和扩展的过程。
- The technology of rail welding plays a very important role in the engineering of laying continuous welded railway(CWR). 钢轨焊接在无缝线路建设工程中起着非常重要的作用。
- Numerical simulation technique is employed to study the correlations of welding process paranieters and the weld geometry sizes. 采用数值模拟技术,研究了焊接工艺参数对焊缝几何尺寸的影响规律。
- The rail flash butt welding machines are widely used in continuous welded rai ltrack in our country, but they are mainly imported abroad. 我国主要依靠引进国外钢轨闪光焊机进行焊轨生产和无缝线路铺设施工,而具有全部自主知识产权的国产钢轨闪光焊机目前尚属空白。
- The effects of the short-circuiting transfer parameters on weld formation quality in high speed CO2 welding process were analyzed. 分析了高速CO2焊接过程中短路过渡参数对焊缝成形质量的影响。
- The design, characteristics and advantages of jointless line continuous welded rail on the railway bridge in our country were introduced. 介绍无缝线路的优点、我国铁路桥上无缝线路的设计及其特点。
- With the development of high-speed and high-haul railway lines, the continuous welded rail (CWR) has been used in many countries. 随着铁路高速化与重载化的发展,世界各国均广泛采用无缝线路技术。
- 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。
- Passive visual sensing method is the major method for sensing welding process, the principle of which is to capture weld pool image by the illumination of electric arc. 被动式视觉传感方法是焊接过程传感的一种主要方法,其主要原理是利用电弧光照射熔池表面获得熔池图像。
- Small droplet transfer is the best transfer mode of flux-cored cleetrode because of stable welding process, little spettering, good weld appearance good and high produefinity. 细熔滴过渡时,焊接过程稳定、飞溅小、焊缝成形良好、生产效率较高,是药芯焊丝理想的过渡形式。