Patents Assigned to LYNCWELL INNOVATION INTELLIGENT SYSTEM (ZHEJIANG) CO., LTD.
  • Drilling device with controllable femtosecond laser processing taper and drilling process thereof
    Patent number: 11865643
    Abstract: A drilling device with a controllable femtosecond laser processing taper includes a femtosecond laser and a precision motion table. A support mechanism is provided along the central axis of the precision motion table, and a clamp is provided on the top of the support mechanism. The output end of the femtosecond laser is provided with a beam expander. The output end of the beam expander is provided with a reflection mirror. The output end of the reflection mirror is provided with a beam scanning module. The output end of the beam scanning module is provided with a semi-focusing mirror. The output end of the semi-focusing mirror is provided with a semi-transmissive reflection mirror arranged at 45 degrees. The reflection output end of the semi-transmissive reflection mirror is provided with a high-precision three-dimensional on-line monitoring module, and the transmission output end of the semi-transmissive reflection mirror faces the clamp.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: January 9, 2024
    Assignee: LYNCWELL INNOVATION INTELLIGENT SYSTEM (ZHEJIANG) CO., LTD.
    Inventors: Fengping Li, Guang Feng, Xiaogang Li, Guang Ma, Yao Xue, Rong Zhong, Dehua Zhu, Jihong Pang, Liqu Lin, Chengji Lu
  • DRILLING DEVICE WITH CONTROLLABLE FEMTOSECOND LASER PROCESSING TAPER AND DRILLING PROCESS THEREOF
    Publication number: 20210323097
    Abstract: A drilling device with a controllable femtosecond laser processing taper includes a femtosecond laser and a precision motion table. A support mechanism is provided along the central axis of the precision motion table, and a clamp is provided on the top of the support mechanism. The output end of the femtosecond laser is provided with a beam expander. The output end of the beam expander is provided with a reflection mirror. The output end of the reflection mirror is provided with a beam scanning module. The output end of the beam scanning module is provided with a semi-focusing mirror. The output end of the semi-focusing mirror is provided with a semi-transmissive reflection mirror arranged at 45 degrees. The reflection output end of the semi-transmissive reflection mirror is provided with a high-precision three-dimensional on-line monitoring module, and the transmission output end of the semi-transmissive reflection mirror faces the clamp.
    Type: Application
    Filed: April 9, 2020
    Publication date: October 21, 2021
    Applicants: WENZHOU UNIVERSITY, LYNCWELL INNOVATION INTELLIGENT SYSTEM (ZHEJIANG) CO., LTD.
    Inventors: Fengping LI, Guang FENG, Xiaogang LI, Guang MA, Yao XUE, Rong ZHONG, Dehua ZHU, Jihong PANG, Liqu LIN, Chengji LU