자동차용 열가소성 수지 범퍼에 관한 연구 = A Study on the Domestic Automotive Thermoplastic Bumpers

다국어 초록 (Multilingual Abstract)

Automotive plastic bumper systems are increasingly used because of weight reducion and styling in passenger cars. Also recent needs for recycling will necessitate a use of thermoplastics instead of thermosets and fiber-reinsforced plastics in bumper systems.<br/>
In this study, some of domestic plastic bumper systems are investigated and classified into four types according to components, their performance, and materials used in each component. Among them, two types of front bumper systems are selected, which have an injection molded beam and a blow molded beam respectively and both of them are made of PBT/PC alloy. Their performance is comprehensively studied through center pendulum tests and finite element alalysis.

목차 (Table of Contents)

• ABSTRACT
  
• 1. 서론
  
• 2. 국내 승용차에 쓰이는 플라스틱 범퍼 시스템 검토
  
• 3. 정하중 중앙 진자 시험과 성능 비교
  
• 4. CAE
  
• 5. 결론
  
• 참고문헌