设计了一个基于多传感器的焊接质量检测系统。
A welding quality prediction system based on more sensors is developed.
试验表明，超声检测方法适用于PE管热熔焊缝的焊接质量检测。
Experiments showed that ultrasonic testing method was suitable for the weld quality testing of PE pipe.
实验证明基于多传感器和人工神经网络的焊接质量检测系统是有效的。
The experiments show that the welding quality prediction system based on more sensors and ANN is efficacious.
随着工程塑料管道应用的不断深入，管道的焊接质量检测及其性能评定成了一个重要的问题。
The welding quality test and performance assessment for pipes become more and more important with the application of engineering plastics pipe.
通过对鲁布革电厂发电机定子绕组接头焊接质量检测分析，探讨了接头焊接质量检测方法及判断标准。
The checking method and criteria for the joint quality of windings are discussed taking the example of the stator windings of Lubuge power plant.
提升和搬运。焊接接点。第2部分：焊接质量等级。无损检测范围。
Lifting and handling. Welded joints. Part 2: weld quality classes. Extent of the non-destructive testing.
提高全自动超声波检测技术的应用和判别水平，严格控制焊接质量；
The levels of application and judgment of fully automatic ultrasonic detecting technique were further improved to strictly control welding quality.
铝合金MIG焊接过程动态检测与控制是提高焊接质量的重要手段。
It is an important method which improve the welding quality by tested and controlled aluminum alloy MIG welding process dynamically.
本文介绍将象全息的白光再现用于无损检测裂纹和灰口铸铁的焊接质量。
Hologram reconstruction using white light is employed in NDT of crack and welding quality of gray cast iron.
考虑到钢结构焊接检测的针对性和适用性，主要就焊缝抗拉试验、焊缝尺寸和焊缝外观质量的检测进行了分析和讨论。
The analysis and discussion on tensile test, dimension, appearance inspection of welds are conducted with the applicability of welding detection of steel structures taken into account.
在焊点形成的过程中，点焊电流有效值的检测与控制是保证焊接质量的关键。
During the course of forming the welding spot, checking and controlling spot welding current value is the key to assure the welding quality.
介绍一种基于红外成像技术的金属焊接质量的无损检测方法。
This paper introduce a method of metal jointing quality detection, it is based on the technique of infrared imaging.
因此，为了保证焊接质量，对电阻点焊电流的高精度实时检测就显得愈为重要。
Therefore, in order to engage for welding quality, the high degree of accuracy real-time detection becomes more and more important.
对天然气管道工程中焊接方法进行了工艺介绍与比较，并对焊接质量的检测提供了一门新型的无损检测技术。
The introduction and comparison of different welding processes in natural gas pipe project are put up. And a new technology for quality inspection is also introduced.
结果表明，该方法的检测结果可靠，不仅能对汽车车身点焊接头进行100%的快速无损检测，而且适用于任何金属薄板点焊接头质量的检验。
Test results showed this method is credible, and it can be used to inspect the spot weld quality of car bodies quickly by 100%, and inspect the spot welding quality of any sheet metal.
新研制的、适用在MIG、MAG焊接中，作测定送丝速度和在焊接生产中作质量检测的CSY一1型测量仪。
A new developed instrument Model CSY-1 for measuring wire feed rate in MIG and MAG welding and for detecting quality in welding process is given.
采用激光超声技术对扩散焊接件的界面联结质量进行非接触检测。
Laser ultrasonic technique is used for contactless inspection of diffusion bonded steel parts.
从检测信号和内容两个方面介绍了国内外激光焊接质量实时检测技术的研究现状。
It presents that the real, time monitoring technology for laser welding from the detecting used signals and contents.
针对开关电触头钎焊质量难以检测的问题，采用超声成像无损检测技术能够有效地检测并控制焊接质量。
Ultrasonic imaging nondestructive testing technology could be used effectively in inspecting and controlling braze quality of switch electric contact.
焊接熔观察孔针(3)设置在管件本体上，方便检测焊接进程，控制焊接质量。
The molten observation hole needle (3) is arranged on the pipe fitting body so that a welding progress can be conveniently detected, and the welding quality can be controlled.
目前实时检测的内容主要有焊接过程的稳定性、装配质量、离焦量、焊缝熔深和表面形貌、熔池与小孔的形态等。
The present research mainly focuses on detecting the processing stability, assembly quality, defocusing, weld penetration, weld shape, pool and keyhole, etc.
通过采取焊前预热、控制焊接线能量和层间温度、焊后保温缓冷等工艺措施，并采用相应的检测方法，保证了胺液吸收塔的低温焊接质量。
According to the test, the welding interlayer temperature of X60 pipeline in the normal and low temperature is analyzed in order to study the influence of its variable range on welding quality.
通过采取焊前预热、控制焊接线能量和层间温度、焊后保温缓冷等工艺措施，并采用相应的检测方法，保证了胺液吸收塔的低温焊接质量。
According to the test, the welding interlayer temperature of X60 pipeline in the normal and low temperature is analyzed in order to study the influence of its variable range on welding quality.
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