Patents by Inventor Yuezheng Lan

Yuezheng Lan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250034690
    Abstract: A device is for surface strengthening of a metal plate based ultrasonic vibration is provided. The device includes an ultrasonic vibration tool holder and a cutting tool. The ultrasonic vibration tool holder is internally provided with an ultrasonic transducer and an ultrasonic booster; the ultrasonic transducer is configured to transmit vibration to the ultrasonic booster, the ultrasonic booster is configured to drive longitudinal torsion vibration of the cutting tool; an end of the ultrasonic booster facing towards the cutting tool is provided with an adjustment assembly configured for adjusting a longitudinal torsion angle and a rotation speed. Since the device includes the adjustment assembly, the longitudinal torsion angle and the rotation speed of the device can be adjusted according to different processing requirements, so as to perform ultrasonic vibration extrusion strengthening on surfaces of titanium alloy plates and improve surface integrity including microhardness and residual stress.
    Type: Application
    Filed: January 10, 2024
    Publication date: January 30, 2025
    Inventors: Yunhe Zou, Qibing Wang, Shufeng Tang, Shijie Guo, Jianxin Wu, Haitang Cen, Jianguo Qin, Yifang Wang, Xiaojuan Song, Huaqiang Li, Yuezheng Lan, Xiaodong He, Wenzhi Zhang, Xiaowen Song, He Lyu, Xuewei Zhang, Yongga A
  • Patent number: 12209301
    Abstract: A device is for surface strengthening of a metal plate based ultrasonic vibration. The device includes an ultrasonic vibration tool holder and a cutting tool. The ultrasonic vibration tool holder is internally provided with an ultrasonic transducer and an ultrasonic booster; the ultrasonic transducer is configured to transmit vibration to the ultrasonic booster, the ultrasonic booster is configured to drive longitudinal torsion vibration of the cutting tool; an end of the ultrasonic booster facing towards the cutting tool is provided with an adjustment assembly configured for adjusting a longitudinal torsion angle and a rotation speed. Since the device includes the adjustment assembly, the longitudinal torsion angle and the rotation speed of the device can be adjusted according to different processing requirements, so as to perform ultrasonic vibration extrusion strengthening on surfaces of titanium alloy plates and improve surface integrity including microhardness and residual stress.
    Type: Grant
    Filed: January 10, 2024
    Date of Patent: January 28, 2025
    Assignees: Inner Mongolia University of Technology, China Jiliang University
    Inventors: Yunhe Zou, Qibing Wang, Shufeng Tang, Shijie Guo, Jianxin Wu, Haitang Cen, Jianguo Qin, Yifang Wang, Xiaojuan Song, Huaqiang Li, Yuezheng Lan, Xiaodong He, Wenzhi Zhang, Xiaowen Song, He Lyu, Xuewei Zhang, Yongga A