Composite helical springs (CHSs) are mainly used in transportation and aerospace fields,
such as automobile suspension, railway bogie and aircraft engine systems. It has become a …

Rheological and thermal properties are important parameters to understand the role of the
numerous variables involved in manufacturing and to achieve a high‐quality final product …

Nonlinear stiffness composite helical spring has gained considerable attention due to its
significant lightweight effect and reliable nonlinear stiffness function. Those performance of …

为了揭示变刚度复合材料螺旋弹簧的失效模式并优化其可靠性, 针对性地提出阶梯型和包夹型两
种方案. 分别采用碳纤维和玻璃纤维预浸料制备两种铺层的变刚度复合材料螺旋弹簧样件 …

Helical coil springs are used in many mechanical design applications including industrial
machines, devices, and vehicle suspension systems. It is desirable to minimize the weight of …

The rise in demand and interest in lightweight offshore structures for marine, defense,
automotive, and aerospace applications require nanoparticle enhancement of fiber …

본 연구에서는 브레이딩 공법으로 자동차용 GFRP 복합재 코일 스프링을 제작했으며, 장기
운영 상황을 고려한 신뢰성 평가를 위해 내구시험을 진행하였다. 시험 전· 후 하중-변위 및 …