But it's easy to make linear porosity in welding.
在工程焊接中容易出现条状气孔缺陷。
A tactile sensor welding seam tracing in welding was designed.
设计了一种接触式自动焊缝跟踪传感器。
The holes in welding area mainly cause the fatigued wire to break.
焊接造成的内部气孔使环形锯丝在该处产生疲劳断裂。
The functions of CAPP and its application in welding are introduced.
简要介绍了派生式CAPP功能特点和在焊接工艺中的应用。
With sound problem solving experience and ability in welding process.
较强的焊接工艺问题处理经验及能力。
He thought his invention could replace acetylene in welding factories.
他认为他的发明可取代乙炔在焊接工厂。
Gas metal arc welding (GMAW) is the main welding method in welding production.
熔化极气体保护焊(GMAW)是焊接生产中常用的焊接方法之一。
Today, B&J specializes in welding, machine parts and precision sheet metal work.
如今，B&J公司专门从事焊接、机械零件和精密钣金业务。
The spattering can effectively be controlled by increasing inductance in welding circuits.
适当地增大焊接回路的电感，可有效地控制飞溅。
The hydrogen behaviour in welding is one of the important aspects in modern welding research.
焊接中的氢行为是现代焊接研究的重要内容之一。
A new welding technique on down-welding has been widely used in welding of long distance pipeline.
下向焊这种焊接新工艺在国内已广泛用于长输管道的焊接。
Aluminum coated steel electrode for use in welding the water wall of the boiler has been developed.
本文在分析渗铝钢焊接规律的基础上，研制了一种发电厂锅炉水冷壁渗铝钢，焊条。
This auto-tracking system has higher tracking accuracy and broad application in welding technology.
现场实验表明，该系统跟踪精度较高、具有广阔的应用前景。
The unit assembly turnover mechanism has been applied for patent and used extensively in welding process.
上车架总成翻转机已申请专利，并已广泛应用在焊接过程中。
The loop circuit controlling of current, voltage and speed of welding can be realized in welding process.
在焊接过程中，对电弧电压、焊接电流、焊接速度实现闭环控制。
Hence, study about high effective welding methods will be one of the hotspots in welding technics research.
因此高效焊接方法的研究将成为今后焊接工艺研究的热点之一。
In welding, foaming process on a number of technological innovation, product quality with the leading industry.
在焊接、发泡工艺上的多项技术革新，使产品的品质领先同行业。
The mathematic model of transient thermal process in welding is established to simulate the moving of the heat source.
建立焊接瞬态温度分布数学模型，解决焊接热源移动的数学模拟问题。
The effects of distortion control in welding thin aluminum alloy plates by two kinds of thermal tensioning were investigated.
对两种形式的温差拉伸控制铝合金薄板焊接残余变形的效果和规律进行了研究。
Most electric shock accidents in welding are caused by in caution, so these accidents can be avoided by using safety measures.
大部分的焊接触电事故都是人为因素造成的，因此只要措施得当，这些事故是可以避免的。
The paper describes the application of the ultrasonic in welding car's bumper, especially in the construction of the welding line.
本文介绍超声波在国产轿车后保险杠总成焊接中的应用，着重介绍了该焊装线的组成。
The concept, configuration, developing tool, establishing method and application in welding industry of expert system are introduced.
介绍了专家系统的概念、结构、开发工具和建立方法，以及专家系统在焊接领域的应用。
In this paper, the problems which may encounter in welding are described and process measures taken in production welding are discussed.
本文就不锈钢复合板焊接中可能出现的问题以及在实际焊接中应采取的工艺措施进行了讨论。
To adopt Computer and database technology is to realize effective pass of efficiency control of welder technical file in welding enterprise.
采用计算机和数据库技术是焊接企业实现焊工技术档案高效管理的有效途径。
In frequent bending stress condition, fatigue cracking occurred due to the cracking source had been initiated in welding heat affected zone.
在承受频繁的弯曲应力作用后，在其焊接热影响区萌生了裂纹源进而发生疲劳开裂。
Our configurations in welding robot are applied for manufacturing the frame of bogie to manufacture the advanced metro vehicles in the world.
为在国内制造出国际一流的地铁车辆，配置了焊接机械手系统应用于转向架构架的生产。
The temperature field in welding HAZ was studied and analyzed. Welding heat curve was set up by argon-shielded tungsten arc welding experiment.
通过钨极氩弧焊试验，对焊接热影响区温度场进行分析和研究，建立了焊接热循环曲线。
The temperature field in welding HAZ was studied and analyzed. Welding heat curve was set up by argon-shielded tungsten arc welding experiment.
通过钨极氩弧焊试验，对焊接热影响区温度场进行分析和研究，建立了焊接热循环曲线。
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