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- Analysis on cracking reason and repair of welding seam of quick cold roller 急冷辊焊缝开裂原因分析及修复
- The image acquisition of weld seam is influenced by the intense spatters,combusting gas,arc and the noise . 获取的图像中存在大量的飞溅、烟尘、电弧光以及周围环境电磁、静电产生的噪声干扰。
- Repairing of welding seam cracks in speed changer box of steam turbine 汽轮机调速器箱体焊缝裂纹的修复
- A method of weld seam measurement based on structured light stereovision is proposed, which employs two charge coupled device cameras and a laser emitter fitted on the end-effector of the robot. 提出了一种基于结构光立体视觉的焊缝测量方法,并给出了一种简单的摄像机与激光器标定方法。
- Weld Repair of the Riding Wheel of a Kiln 窑托轮焊接修复
- Effects of welding parameters on the penetration of austenitic stainless steel A-TIG weld seam with the home-made active flux were carried out. 利用自制的活性剂,考察了焊接工艺参数对奥氏体不锈钢A-TIG焊焊缝熔深的影响。
- Antiabrasive built - up welding repair of high pressure grinding roll surface in cement plant. 水泥厂辊压机辊面的耐磨堆焊修复。
- The problem of searching the center of weld fleetly and exactly is the key of automatic welding system, so a welding seam tracing system based on CCD was presented. 快速而准确地寻找到焊缝中心的位置是实时焊缝跟踪系统要解决的首要问题,文中提出一种基于视觉传感器CCD的焊缝跟踪系统。
- This paper describes the procedures and process of welding repair for turbine cylinder cracks in Nanhai A Power Plant. 介绍南海市发电A厂汽缸裂纹补焊的处理工艺和处理过程。
- Ultrasonic inspection of weld seam 缝焊的超声波检测
- Weld repair of Cr-Mo indefinite chill ductile iron roll 铬钼无限冷硬球墨铸铁轧辊的焊接修补
- We asked our builder to estimate for the repair of the ceiling. 我们要求营造商估算一下修理天花板的费用。
- It also has advantages of simple operation, low cost, good quality of welding seam and rectangle and oval parts. 操作简单方便，成本低，焊缝质量优良，并且还可对矩形、椭圆形等形状实施高质量焊接。
- Experimental results of welding seam tracking testified the effectiveness and reliability of the method. 焊缝图像处理与焊缝跟踪试验结果证明了该方法的有效性和可靠性。
- The undetected or misjudge problem of on testing by ultrasonic waves of welding seam is a very conspicuous problem. 焊缝超声检测的漏检或误判问题是一个比较突出的问题,其中一个重要原因是由反射波信号确定缺陷大小、形状和性质时存在较大偏差。
- The article analyzes that all factors effect impacting toughness of welded seam of ERW pipe on the basis of mass produce and practice. 在大量生产实践的基础上分析了影响ERW直缝电阻焊钢管焊缝冲击韧性的各种因素。
- He occupied himself with the repair of farm tools. 他忙着修理农具。
- The microstructure of welded joints by manual SHS welding was studied,and the mechanical properties of the welding seam were tested. 分析了手工自蔓延焊接接头的微观组织,测试了焊缝的力学性能,研究了焊缝合金与母材过渡区的元素分布及存在方式。
- The processing algorithms for the laser image of welding seam are expatiated, which are divided into two parts of preprocessing and postprocessing. 对激光焊缝图像处理算法进行了详细阐述，算法分为预处理和后处理两部分。
- The repair of the machinery cost a lot of money. 修理这些 机器花了许多钱。
