| 摘要 |
PROBLEM TO BE SOLVED: To establish proper detection countermeasures against a fitting failure, to thereby reduce man-hours required for improvement thereof, and to early stabilize a vehicle body quality. SOLUTION: This fitting quality determination method of vehicle body components is provided with: a vibration analysis process for performing vibration analysis by modeling a plurality of vehicle body components in the assembled state, and acquiring an analysis result of a response waveform on a plurality of response points provided on an analysis model; a response wave detection process for applying vibration to actual vehicle body components with the same condition as the case of the vibration analysis process, and detecting a response wave at a response point 5 provided on the same position as the analysis model; and a quality determination process for determining the fitting quality of the vehicle body components based on a result acquired by comparing a waveform of the response wave detected in the response wave detection process with the analysis result of the response waveform. COPYRIGHT: (C)2011,JPO&INPIT
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