Distortion/Deformation [Application Example of High-Speed Camera]
Calculating distortion and three-dimensional displacement! We respond to applications that require material property values.
Images captured with a high-speed camera can be used to calculate three-dimensional coordinates of the surface, displacements and velocities in three-dimensional space, as well as maximum/minimum principal strains and strain rates. It is also possible to compare and evaluate the shape data obtained from CAE with analysis simulations. Since the measurements are conducted non-contact, they can be used even in test environments with high temperatures, shocks, and vibrations. 【Features】 ■ Non-contact strain measurement: Capable of measuring strain on a wide range of materials such as metals, plastics, and fibers. ■ Three-dimensional measurement: Using two high-speed cameras, it captures the positional and shape changes of a randomly applied pattern to measure strain. ■ High-speed sampling: Detailed measurements at up to 1.12 million frames per second. ■ Easy measurement operation: Graphically compares the condition of cracks and strain distribution. *For more details, please refer to the related links or feel free to contact us.
basic information
【Workflow】 (1) Preparation of the measurement object - Create a random pattern on the surface of the measurement target using spray or similar methods. (2) Measurement - Capture the dynamic changes of the measurement target using two cameras. (3) Analysis - Process the captured images to analyze the shape and position changes of the random pattern, and calculate the amount of distortion and three-dimensional displacement using the principles of image correlation method. *For more details, please refer to the related links or feel free to contact us.
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Applications/Examples of results
【Examples of Use】 ■ Material Evaluation ■ Tensile Test, Compression Test, Bending Test, Hardness Test, Strength Test ■ Stress Measurement ■ Drop Test for Precision Instruments ■ Durability Test and Impact Test for Suspension Frames *For more details, please refer to the related links or feel free to contact us.
