로봇 워터젯 절단기의 CFRP 커버 제작공법과 물성 평가에 관한 연구
A Study on the CFRP Cover Manufacturing Method and Mechanical Property Evaluation of Robot Water-Jet Cutting Machine
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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.
Abstract
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.
참고문헌 (7)
- 이정인, "워터젯 기술의 산업응용에 관한 연구동향 및 전망", 한국자원공학회지, 49(2), pp.226~238 (2012), 한국자원공학회[DOI]
- 고종민, "로봇 기반 워터젯 가공 시스템", 한국정밀공학회 학술발표대회 논문집, pp.9~ (2018)
- 정찬우, "공정 조건을 고려한 섬유강화 복합재 적층판 설계 및 최적화", 대한기계학회춘추학술대회, pp.398~399 (2017)
- 현동근, "경화공정에 따른 복합재 부품 외부와 내부의 경화 거동 차이에 대한 연구", Composites Research, 33(5), pp.302~308 (2020), 한국복합재료학회
- Boeing Process Specification, "Fiber Reinforced Composite Parts", pp.25~61 (2009), Boeing Company
- "ASTM D3039, Standard Test Method for Tensile Properties of Polymer Matrix Composite Materials", ~
- "ASTM D3410, Compressive Properties of Polymer Matrix Composite Materials by Shear Loading", ~