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Ultrasonic test on the fillet weld of T-shaped of stell structure

钢结构T型角焊缝超声波探伤

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ultrasonic test of concrete strength

混凝土强度超声测量

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Applying the samples produced by DY company, putting forward the improvement of the test methods, analyzing portable ultrasonic testing method, then analyzing test method with ECRS and pointing out the necessity of each process.

引入DY公司生产的样件,提出测试方法的改善,分析便携式超声测试方法。然后采用ECRS分析法对测试方法进行分析,指出各个过程的必要性。

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The automatization of the ultrasonic test system was improved based on the robot technique, error compensate and control strategy.

以伺服控制为核心的机器人系统,结合相应的误差补偿和控制策略实现了超声检测的自动化。

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The Digital Image Technology on the Ultrasonic Test of the Rod Workpiece and Forging

数字图像技术在棒材和锻件超声检测中的应用研究

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Application of Ultrasonic Test Method in Freeze-thaw Test of Asphalt Mixture

超声波测试方法在沥青混合料冻融试验中的应用

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The design characteristics, foundry technology and ultrasonic test method of heavy section ductile iron bearings for steam turbines was described and analyzed.

分析了汽轮机厚断面球铁件轴承座的设计特点、铸造技术和超声波探伤。

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Two-Stage Adaptive Noise Cancellation Algorithm for Ultrasonic Test of Oil Pipeline

石油管道超声检测信号的两级自适应噪声消除算法

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Ultrasonic test technique is comparably mature in the aspect of engine wheels nondestructive test.

超声波检测技术在机车车轮的无损探伤方面是比较成熟的技术.

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When large diameter sprial submerged arc welded pipes were inspected in ultrasonic test, different probe ( K, frequency etc.) will cause inspection echo.

大直径螺旋埋弧焊管使用超声波探伤时,由于探伤中所选用探头不同(K值、频率、前沿等),对探伤回波有一定的影响。

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The welding joint crack and ultrasonic test of power plant pipes

电站管道焊接接头裂纹与超声波检测

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The principles of ultrasonic test for complex curved surface parts, the models of robot systems and the distributed control patterns had been discussed in detail.

论述了复杂曲面工件的超声检测原理、检测机器人系统模型、分布式的系统控制模式。

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Sound field characteristic and echo wave feature in ultrasonic nondestructive test of electron beam weld

电子束焊缝超声无损检测声场特性及回波特征

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The utility model relates to a special test block for ultrasonic flaw detection, which belongs to the technical field of the ultrasonic flaw detection.

本实用新型涉及一种超声波探伤专用试块,涉及超声波探伤技术领域。

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Design and manufacturing of ultrasonic installation for tensile test

超声疲劳拉伸实验装置的设计及实验

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