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IN-LINE LASER PROFILOMETRY INSPECTION SYSTEM
IN-LINE LASER PROFILOMETRY INSPECTION SYSTEM
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机译:在线激光轮廓仪检测系统
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摘要
An in-line laser profilometry inspection system broadly comprises a first laser, a first sensor, a second laser, a second sensor, a camera, a calibration standard, and an interface. The lasers transmit first and second light signals to a stringer charge or other part. The sensors detect the light signals reflecting off first and second edge walls of the part. The camera obtains a top-down image of the part. The calibration standard provides structure for calibrating the inspection system via the lasers and sensors. The interface allows a user to oversee part inspection. Data generated from the reflected light signals corresponding to a part profile may be analyzed based on at least first and second derivatives of the part profile such that the part is inspected during a cutting procedure.
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