Patents by Inventor Jia-Cheng SUN

Jia-Cheng SUN 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: 20210237218
    Abstract: This disclosure provides a machine tool adjustment method and system thereof. The machine tool adjustment method includes the following steps: enabling a machine tool to perform a circular test; obtaining a measured error value Em from a measuring instrument, and the measured error value Em is defined by the difference between the actual circular trajectory and the preset circular trajectory during the circular test; determining an error condition of the tool machine from the measured error value Em; determining whether the error condition is less than a predetermined criteria; if not, defining a compensation parameter according to the error condition and enabling the machine tool to perform another circular test according to the set compensation parameter until the error condition is less than the predetermined criteria; and if yes, ending the circular test and the machine tool adjustment is finished.
    Type: Application
    Filed: March 19, 2020
    Publication date: August 5, 2021
    Applicant: Industrial Technology Research Institute
    Inventors: Chen-Hui Kuo, Tian-You Hou, Jia-Cheng Sun, Chen-Yu Kai, Yung-Chih Lin
  • Patent number: 10782669
    Abstract: A machining parameter adjustment system is established in a controller. The controller is connected to a machine. The controller is configured to receive a machining program and analyze at least one process included in the machining program. Also, the controller sets a tuning program corresponding to the process and inserts the tuning program before or after the code of the process, so as to generate an integration program and upload the integration program to the machine.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: September 22, 2020
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jia-Cheng Sun, Chen-Hui Kuo, Chi-Cheng Lin, Chen-Yu Kai
  • Publication number: 20200174442
    Abstract: A machining parameter adjustment system is established in a controller. The controller is connected to a machine. The controller is configured to receive a machining program and analyze at least one process included in the machining program. Also, the controller sets a tuning program corresponding to the process and inserts the tuning program before or after the code of the process, so as to generate an integration program and upload the integration program to the machine.
    Type: Application
    Filed: December 19, 2018
    Publication date: June 4, 2020
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jia-Cheng SUN, Chen-Hui KUO, Chi-Cheng LIN, Chen-Yu KAI