A steel pipe flaw detection system
A steel pipe and straightening roller technology, which is applied in the field of steel pipe inspection and processing, can solve the problems of limited flaw detection range and missed inspection, and achieve the effects of good flaw detection effect, high flaw detection accuracy, and convenient adjustment
Active Publication Date: 2021-10-15
宝武特冶航研科技有限公司
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Problems solved by technology
[0005] In addition, for the existing flaw detection device, the probe and the steel pipe move relative to each other along the radial direction of the steel pipe to realize the flaw detection, the flaw detection range is limited, and it is easy to cause missed detection
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[0069] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0070] During specific implementation: if Figure 1 to Figure 10 shown.
[0071] A steel pipe flaw detection system, comprising a base plate, on which a steel pipe flaw detection part structure is arranged, and the steel pipe flaw detection part structure includes a steel pipe transmission device 1 for driving the steel pipe to move along the axis direction and a steel pipe flaw detection device 2 arranged on the steel pipe movement path, and It includes a steel pipe feeding and straightening device 3 arranged on the bottom plate, and the steel pipe feeding and straightening device 3 is arranged at the feeding end of the steel pipe transmission device and used for straightening the steel pipe.
[0072] In this way, the steel pipe is straightened first and then the material is fed for flaw detection, which can better avoid the influence of the straightness or...
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The invention discloses a steel pipe flaw detection system, which comprises a base plate, on which a steel pipe flaw detection part structure is arranged, and the steel pipe flaw detection part structure includes a steel pipe transmission device for driving the steel pipe to move along the axial direction and a steel pipe flaw detection device arranged on the steel pipe movement path , is characterized in that it also includes a steel pipe feeding and straightening device arranged on the bottom plate, the steel pipe feeding and straightening device is arranged at the feeding end of the steel pipe transmission device and is used for straightening the steel pipe. The invention can better avoid the influence of steel pipe defects on the flaw detection, has the advantages of improving the reliability and accuracy of flaw detection, can be easily adjusted to adapt to flaw detection of different types of steel pipes, has high flaw detection accuracy, and good flaw detection effect.
Description
technical field [0001] The invention relates to the field of steel pipe detection and processing; in particular, it relates to a steel pipe flaw detection system. Background technique [0002] Steel pipe is an important steel material widely used. Due to various factors in the production process of steel pipe, defects such as longitudinal cracks, transverse cracks, folding, and delamination often exist on the steel pipe wall. If the steel pipe is defective, it will break during use and cause accidents, and even cause serious consequences, which may cause major economic losses or even casualties. For this reason, steel pipes for important purposes require complete non-destructive testing equipment to conduct online flaw detection on steel pipes. To ensure the quality of steel pipes leaving the factory, the existing flaw detection methods mainly include ultrasonic flaw detection and eddy current flaw detection inspection methods. The existing steel pipe flaw detection line of...
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IPC IPC(8): G01N29/27G01N27/9093G01N27/904
CPCG01N27/9026G01N29/27
Inventor 吴建军董宝渝赵伟
Owner 宝武特冶航研科技有限公司