Method for creating and testing predetermined fracture line in vehicle interior trim part

CN119146878APending Publication Date: 2024-12-17JENOPTIK AUTOMATISIERUNGSTECHNIK GMBH
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Patent Information

Application Number
CN202410776433.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2023-06-16
Filing Date
2024-06-17
Publication Date
2024-12-17

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Abstract

The invention relates to a method for creating and testing a predetermined fracture line (2) in a vehicle interior trim part (1) by scanning a laser beam (S). In the method, individual sensors in a sensor matrix (3) detect transmission portions of a laser beam (S) at respective holes formed in a predetermined fracture line (2), forming individual measurement signals. When the overall measurement signal reaches the overall reference signal, at least part of the individual measurement signal is saved and compared to the individual reference value associated with the processing site. The contour and position of the predetermined fracture line (2) can be evaluated by means of the comparison.
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Citation Information

Patent Citations

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    DE102005026906A1

  • Method of determining remaining layer thickness when forming blind holes or cuts in components formed at least partly of plastic

    DE102005054607A1

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