차체의 너트 변위량 자동측정 system 개발

다국어 초록 (Multilingual Abstract)

Parts of automobile body are equipped with numerous nuts or holes. These are an assemble reference between parts. If these are not assembled at right position, other parts cannot be assembled or the parts of the automobile body cannot be operated properly. Thus, measurement of the displacement of the nuts or holes locations can be very important. And measurement data should be informed to workers of administrators to correct defects. However, the domestic automobile company has little concern for the investment on measuring system to solve problem. Regard to this matter Ssangyong Motor Co. has been operated an auto gauging system developed by a measurement system company to improve quality of the door open/close on C200 project. From results of the operation, the manufacturing unit found out that preservation and correction is easier. But expense of importation and storage of spare parts needed to be improved. Thus, necessity of selection of proper sensor and development of mechanical and control system required to apply on self manufacturing line. This research discusses a development of automatic measuring system of a displacement of nut position, which affects the gap and flush on a hood. Also this research discusses factors to be improved occurred at the self manufacturing line and results of accuracy test.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 차체측정 System
• 3. 너트 변위량 자동측정 System 개발
• 4. 개발 system의 측정 실험 및 고찰
• 5. 결론
• References