로봇 워터젯 절단기의 CFRP 커버 제작공법과 물성 평가에 관한 연구

• 영문명: A Study on the CFRP Cover Manufacturing Method and Mechanical Property Evaluation of Robot Water-Jet Cutting Machine
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 김선규(Sun-Kyu Kim)
• 간행물 정보: 『산업기술연구논문지』제27권 3호, 27~34쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2022.09.30

영문 초록

In this study, a carbon fiber-reinforced plastic (CFRP) cover was studied to prevent the nozzle drive module of a robot water-jet cutting machine from being corroded by water. To verify the CFRP cover manufacturing method and durability, the mechanical property was evaluated by making a specimen for process verification. The water pressure line connected to the nozzle drive module is in close contact with the cover owing to the excessive movement of the robot water-jet cutting machine. Therefore, if a material with low hardness is applied to the cover, it will wear out and the durability will decrease. In this study, to improve the durability of the cover, a lightweight and high-strength carbon fiber material was applied. Furthermore, an appropriate composite material manufacturing process was applied to reduce the manufacturing cost. The results of physical property evaluation and performance evaluation of the CFRP cover were derived.

키워드

Robot Water-Jet Cutting Machine(로봇 워터젯 절단기) Carbon Fiber(탄소섬유) Composite(복합재) Cover(덮개) Mechanical Property(기계적 물성)