Patents by Inventor Shixiang Zou

Shixiang Zou 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).

  • Mold surface repairing process
    Patent number: 10906138
    Abstract: A mold surface repairing process, the process flow of which is as follows: first sand blasting—defect identification—repairing welding—coarse grinding—semi-finishing grinding—finishing grinding—secondary sand blasting—mold heating—spray paint. The disclosure provides a combination of automatic equipment, special grinding tools and finishing grinding process, which ensures the quality and efficiency of the mold repair and reduces the labor force.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: February 2, 2021
    Assignee: CITIC Dicastal CO., LTD.
    Inventors: Zuo Xu, Shixiang Zou, Wenqi Yang, Zhiliang Zhang, Hongkun Wang, Huanming Ma
  • MOLD SURFACE REPAIRING PROCESS
    Publication number: 20200009692
    Abstract: A mold surface repairing process, the process flow of which is as follows: first sand blasting—defect identification—repairing welding—coarse grinding—semi-finishing grinding—finishing grinding—secondary sand blasting—mold heating—spray paint. The disclosure provides a combination of automatic equipment, special grinding tools and finishing grinding process, which ensures the quality and efficiency of the mold repair and reduces the labor force.
    Type: Application
    Filed: January 25, 2019
    Publication date: January 9, 2020
    Inventors: Shixiang Zou, Wenqi Yang, Zhiliang Zhang, Hongkun Wang, Huanming Ma