The invention relates to a magnetic powder automatic detection system which comprises a crawling unit which is used for crawling on the surface of a detected piece; a spraying unit which is used for spraying a magnetic suspension on the surface of the detected piece; a magnetizing unit which is used for magnetizing the detected piece sprayed with the magnetic suspension; a recognition unit which is used for collecting image information of the magnetized detected piece; and a controller which is used for carrying out magnetic trace detection on the detected piece according to the magnetized image information of the detected piece. According to the technical scheme, the automation of magnetic trace detection is realized, and the efficiency of magnetic trace detection and the reliability andthe accuracy of magnetic trace detection are also improved.

    本申请涉及一种磁粉自动检测系统,该系统包括:爬行单元,用于在被检件表面爬行;喷淋单元,用于在被检件表面喷洒磁悬液;磁化单元,用于磁化喷洒磁悬液后的被检件;识别单元,用于采集磁化后的被检件的图像信息;控制器,用于根据磁化后的被检件的图像信息对被检件进行磁痕检测。本申请提供的技术方案,不仅实现了磁痕检测的自动化,还提高了磁痕检测的效率以及磁痕检测的可靠性和准确性。


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    Title :

    Magnetic powder automatic detection system


    Additional title:

    一种磁粉自动检测系统


    Contributors:
    SHEN SHUQIAN (author) / FENG XUANMING (author) / ZHOU HAI (author) / WANG ZHANBIN (author)

    Publication date :

    2020-07-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B62D MOTOR VEHICLES , Motorfahrzeuge



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