Patents by Inventor Zhengyang KANG

Zhengyang KANG 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).

  • Solid-lubricated metal cutter and processing method thereof
    Patent number: 10328494
    Abstract: A solid-lubricated metal cutter and processing method relates to the technical field of metal cutters. A surface texture morphology is worked out on a metal cutter, a solid lubricant is filled into the surface texture morphology, and a convex dam is arranged on the cutter surface on which surface texture morphology is located at a chip flow side. The surface texture morphology has micro-pit and micro-boss features, and can exert antifriction effect of a solid lubricant and anti-adhesion effect of micro-protrusions. The convex dam is arranged at an end of the micro-texture region away from the cutting blade, so that a part of the solid lubricant flows back to the texture region and thereby the utilization efficiency and retentiveness of the solid lubricant are improved.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: June 25, 2019
    Assignee: Jiangsu University
    Inventors: Yonghong Fu, Zhengyang Kang, Guowen Zou, Hao Wang, Xijun Hua, Jinghu Ji, Feng Zheng, Hao Fu
  • SOLID-LUBRICATED METAL CUTTER AND PROCESSING METHOD THEREOF
    Publication number: 20190061010
    Abstract: A solid-lubricated metal cutter and processing method relates to the technical field of metal cutters. A surface texture morphology is worked out on a metal cutter, a solid lubricant is filled into the surface texture morphology, and a convex dam is arranged on the cutter surface on which surface texture morphology is located at a chip flow side. The surface texture morphology has micro-pit and micro-boss features, and can exert antifriction effect of a solid lubricant and anti-adhesion effect of micro-protrusions. The convex dam is arranged at an end of the micro-texture region away from the cutting blade, so that a part of the solid lubricant flows back to the texture region and thereby the utilization efficiency and retentiveness of the solid lubricant are improved.
    Type: Application
    Filed: August 9, 2016
    Publication date: February 28, 2019
    Inventors: Yonghong FU, Zhengyang KANG, Guowen ZOU, Hao WANG, Xijun HUA, Jinghu JI, Feng ZHENG, Hao FU