Automotive Industry

As automotive R&D accelerates, traditional contact sensors fall short in analyzing complex structures and new energy vehicle components. XTOP3D’s 3D Digital Image Correlation (DIC) technology delivers high-precision, non-contact, full-field strain and deformation testing.

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Empowering Scenarios
  • DIC technology can be used in crash tests during vehicle reliability testing to assess vehicle safety and durability. It can also be used for component fatigue monitoring and vibration testing. The test data helps to study the overall structure, identify damaged areas, and improve the design of structural performance.
    Automobile safety testing (crash, fatigue testing, etc.)

    Automobile safety testing (crash, fatigue testing, etc.)

  • Digital speckle DIC technology can be used for battery pack charging, puncture, battery collision, impact testing, battery thermal deformation measurement; thermal expansion and thermal warpage testing of electronically controlled semiconductors; and deformation testing of components and circuit boards.
    New energy three-electric strain and deformation testing

    New energy three-electric strain and deformation testing

  • During the automotive development and design process, DIC technology can be used for automotive wind tunnel testing, component mechanical performance evaluation and optimization, such as door opening/closing testing and body stiffness testing, to implement structural dynamic deformation testing, provide designers with test data verification, and optimize product development and design.
    Vehicle dynamic behavior analysis (vibration, wind tunnel testing, etc.)

    Vehicle dynamic behavior analysis (vibration, wind tunnel testing, etc.)

  • DIC technology can be used to measure the dynamic deformation of automotive parts in service, evaluate the effects of loads such as torsion, bending, vibration, and cyclic loading fatigue on parts, and analyze their performance and durability under extreme working conditions.
    Strain and deformation testing of automotive parts

    Strain and deformation testing of automotive parts

  • After forming automotive sheet metal parts, surface thickness and stress concentration measurements are required. The XTDIC sheet metal forming analysis and FLC sheet metal forming limit curve determination systems are ideal for optimizing automotive sheet metal stamping processes, providing accurate and reliable sheet metal surface strain measurements.
    Automotive sheet metal forming limit testing

    Automotive sheet metal forming limit testing

  • Application Cases
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    • 3D DIC system, Digital Image Correlation, 3D dynamic measurement system, 3D motion measurement, dynamic trajectory tracking, full-field 3D displacement, 6-DOF motion analysis, optical motion tracking, stereo vision measurement, high-speed displacement sensor, non-contact 3D deformation, XTDIC-STROBE, XTOP3D, velocity and acceleration measurement, wind tunnel dynamic testing, structural vibration testing, aircraft wing deformation, 3D optical tracking, phase-locked loop tracking, XTDA software
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      3D dynamic measurement system