| 摘要 |
PROBLEM TO BE SOLVED: To provide shear graphic image machine for making electronic shear graphing on testing object, especially tire or tread-reconstructed tire. SOLUTION: This machine uses laser light source for irradiating the testing object. It transmits optical element 35 through which electromagnetic wave passes when reflected from the testing object, and then randomly forms interference images. These random interference images can electronically be processed so as to provide video animation of stress effect onto the testing object 15. COPYRIGHT: (C)2009,JPO&INPIT
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