这些合金用于定位焊接和铜焊的焊料，和用做打磨或模铸。
These alloys are used for welding and brazing filler materials and for sand and die castings.
应用范围包括产品装配，组合建筑和迁移，焊接，维修业务，以及其他起重和定位。
Applications include product assembly, component building and transfer, welding, repair operations, and other work lifting and positioning.
第三阶段是关于金属梁系统的定位和焊接。
The third phase relates to the positioning and soldering of the metallic beams system.
实验结果表明，虚拟环境标定系统达到了较高的定位精度，可以满足遥控焊接过程中局部自主焊接准备工作的需要。
The experimental results show that the system can obtain a high localization precision to meet the requirements of preparation for locally autonomous welding during remote welding process.
定位焊应与正式焊接的焊接工艺相同。
Tack weld shall be the same with welding process of formal welding.
工作空间大、运行速度快、重复定位精度高，适用于对焊缝质量有较高要求的焊接应用。
Large work space, fast running speed, high repeat positioning accuracy, applied to the weld quality demanding welding applications.
现场检测表明，利用一阶微分处理后的磁记忆信号定位特征，可准确地对焊接裂纹进行检测。
Spot inspection indicates that the welding cracks can be evaluated exactly by the location feature of derivative MMM signal.
尤其是采用YAG激光焊接技术，较好的解决了光纤定位工艺。
In particular, YAG laser welding technique has satisfied the fiber positioning process.
探讨了斜面焊接接头超声波探伤中缺陷定位的方法，可供现场施工实际探伤时采用。
This paper introduces the method to the defect location in the scarf welding joint by ultrasonic test, which can be adopted in the construction site.
表面贴装印制板设计直接影响焊接质量，将专门针对表面贴装印制板的焊盘设计、布线设计、定位设计、过孔处理等实用技术作一些探讨。
Design of surface mount PCB makes an impact on soldering quality. The design of soldering pad, track layout, location and through hole treatment are discussed.
该系统采用计算机数控(CNC)系统作为其控制核心，实现了送料、定位、焊接的全程自动化。
This machine used CNC as its controlling system which realized the autoimmunization of whole process (feeding, position and welding).
解决了叶片定位、工件脱模、焊接变形引起的滑移难题，提高了生产效率。
Blade positioning, workpiece demoulding and slipping caused by welding deformation are solved. The production efficiency is increased.
焊接球网架的施工杆件下料加工值的计算以及网架网格尺寸的定位是保证网架整体安装质量的主要前提条件。
Calculation on baiting of truss of welded ball grid and setting of grid size are premises for assuring the quality of grid unity installation.
为了便于装配，部件放在沿装配线运行的夹具中，焊接时夹具保持定位。
For assembly, the parts are placed in jigs which travel along the assemble line and which maintain alignment while welding takes place.
针对某企业需求的平板对接，为解决大型钢板焊接不易翻转的难题，设计了一种单面焊双面成形定位压紧小车。
A particular device of location and compaction for welding by one side in shape by both sides was designed according to the enterprises requirement in steel plates butt joint.
在定位焊后，如出现接口不齐平，应进行校正，然后才能山西法兰正式焊接。
After the positioning welding, such as the appearance of the interface is not neat, should be corrected, and then to Shanxi flange welding.
工作空间大、运行速度快、重复定位精度高，适用于焊接、喷涂、上下料、搬运、分拣、装配等应用，适用范围广。
Large work space, fast running speed, high repeat positioning accuracy, suitable for welding, spraying, loading and unloading, handling, sorting, assembly and other applications, for a wide range.
本实用新型公开了一种辅助焊接装置，其包括基座、轴座、转动件及定位片。
The utility model discloses au auxiliary welding device which comprises a base, a shaft seat, a rotating part and a positioning piece.
许多工业应用，如网络拉紧，超声波焊接，定位，流体涂层，激光切割的需求和流量精确控制的压力。
Many industrial applications such as web tensioning, ultrasonic welding, positioning, fluid coating, and laser cutting demand accurate control of pressure and flow.
采用微型计算机控制技术，设计实现了任意位置定位的数控焊接变位机的示教系统。
With the micro-computer control technology, the teaching system of NC arc welding robotic positioner is designed and realized.
从实用的角度分析了焊接工件的定位问题，提出了在机器人焊接条件下，基于模拟退火算法的工件位置标定算法。
Based on the analysis of practical workpiece position calibration, an algorithm for calibrating workpiece position based on simulated annealing was carried out for robot welding.
所配套的工件自动传输机构、自动工件装夹定位机构及工件自动翻转机构，稳定可靠，最大限度地满足了端墙焊接生产的技术要求。
The auto-transmit mechanism, auto-air jig, positioner of the produce line could work stably. The product line satisfied the welding technical requirement of manufac…
利用软硬件结合，实现焊接的时序控制以及满焊和定位焊两种焊接方式。
With soft hardware, the control system can achieve two kinds of welding methods, full welding and orientation welding by weld processing logic automatic control.
包括机架，机架设有安装面板，所述机架上设有超声波焊接装置和定位夹具传动装置；
The welding machine comprises a rack with an installation panel; an ultrasonic welding device and a positioning clamp transmission device are arranged on the rack;
重点描述定位结构规范化，制定非标设计设计规范，缩短汽车焊接夹具设计周期，降低设计成本。
Especially for describing structure of orientation standardization, establish nonstandard of design into standardization, in order to shorten period of auto welding jigs design, reduce design cost.
采用显微CCD成像系统、图像处理技术，可实现焊接自动跟踪、定位。
Microscope CCD imaging system and imaging transaction technology which implement automatic follow and orientation for jointing.
在局部匹配过程中采用了动态调整搜索区域方法，并在焊缝端点附近的区域进行焊接起始点的识别及定位，从而提高了焊缝端点识别的准确性。
The initial position can be recognized accurately by using the method that dynamic adjust the search area in local pattern match stage in the area near the end of the weld.
这种焊接主要应用于反复进行定位焊、瞬时焊及薄板焊接。
This welding mainly used repeatedly positioning welding, welding and sheet instantaneous welding.
工作原理是通过X-Y工作台和焊头的三维运动控制，定位并拉出设定的金丝线型，采用超声波热压球焊方法焊接芯片管脚。
By controling the three-dimensional motion of the X-Y table and bond head, precision positioning and desired line-type gold wires can be realized, and an ultrasonic wave bonded method is used.
本文介绍了300MW汽轮发电机整体弹性定位筋装配及焊接时的关键工艺。
Key technology of spring-key-bar's assembling and welding of 300MW turbogenerator is introduced.
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