Patents by Inventor Wenlong Xin

Wenlong Xin 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).

  • High-speed precision interrupted ultrasonic vibration cutting method
    Patent number: 10118232
    Abstract: A high-speed precision interrupted ultrasonic vibration cutting method includes steps of: (1) installing an ultrasonic vibration apparatus on a machine tool, and stimulating a cutting tool to generate a transverse vibration, so as to realize varieties of machining processes; (2) realizing an interrupted cutting process by setting cutting parameters and vibration parameters to satisfy an interrupted cutting conditions; and (3) turning on the ultrasonic vibration apparatus and the machine tool, and starting a high-speed precision interrupted ultrasonic vibration cutting process. High-speed precision interrupted ultrasonic vibration cutting is able to be realized through the above steps during machining of difficult-to-machine materials in aviation and aerospace fields.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: November 6, 2018
    Assignee: BEIHANG UNIVERSITY
    Inventors: Deyuan Zhang, Xiangyu Zhang, He Sui, Wenlong Xin, Xinggang Jiang
  • High-speed precision interrupted ultrasonic vibration cutting method
    Publication number: 20170100781
    Abstract: A high-speed precision interrupted ultrasonic vibration cutting method includes steps of: (1) installing an ultrasonic vibration apparatus on a machine tool, and stimulating a cutting tool to generate a transverse vibration, so as to realize varieties of machining processes; (2) realizing an interrupted cutting process by setting cutting parameters and vibration parameters to satisfy an interrupted cutting conditions; and (3) turning on the ultrasonic vibration apparatus and the machine tool, and starting a high-speed precision interrupted ultrasonic vibration cutting process. High-speed precision interrupted ultrasonic vibration cutting is able to be realized through the above steps during machining of difficult-to-machine materials in aviation and aerospace fields.
    Type: Application
    Filed: October 18, 2016
    Publication date: April 13, 2017
    Inventors: Deyuan Zhang, Xiangyu Zhang, He Sui, Wenlong Xin, Xinggang Jiang