| Summary: | 碩士 === 聖約翰科技大學 === 自動化及機電整合研究所 === 98 === In this thesis, we present a non-destructive inspection system to inspect micro-drill’s defect. The inspection system is opto-mechatronics technology, it including communication, automation mechanism, optics, machine vision and software. This study focus on two parts:
(1) Optics Inspection - Micro-drill’s outer diameter and wed thickness are measured by optical-micrometer.
(2) Vision Inspection - Micro-drill’s image defects are differentiated by DFT and FFT. Developing a non-destructive inspection system can search any defects area and pixel amount. In this inspection system is not only analysis the difference between image of micro-drill’s defects, but also save the inspection time effectively. In addition, it reduces the human misjudgment and the manpower, so it can raise the competition of enterprise.
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