Injection Molding of Carbon Fiber Composite Automotive Wheel
Injection Molding of Carbon Fiber Composite Automotive Wheel
复制标题
DOI：
10.1007/s12221-019-9636-y
复制
发表时间：
2019-12
影响因子：
2.5
通讯作者：
Z. Huang;Hyung Min Kim;J. Youn;Y. Song
中科院分区：
文献类型：
--
作者：
Z. Huang;Hyung Min Kim;J. Youn;Y. Song
注塑成型（IM）是一种通过将熔融热塑性聚合物注入模腔来生产聚合物部件的制造工艺。它主要制造几何形状复杂的零件，具有尺寸精度。本文对复杂形状碳纤维复合材料汽车车轮的注射成型进行了数值模拟研究。还考虑了嵌件注射成型以减少部件的变形。根据模拟结果，如填充时间，力学性能，翘曲变形的复合材料汽车车轮的制造注射成型工艺条件。
Injection molding (IM) is a manufacturing process that produces polymeric parts by injecting molten thermoplastic polymer into a mold cavity. It mainly fabricates geometrically complicated parts with dimensional accuracy. In this paper, injection molding of carbon fiber composite automotive wheels with complex shape was investigated numerically. Insert injection molding was also considered to reduce the deformation of the part. Injection molding conditions were determined based on the simulation results such as filling time, mechanical property, and warpage for manufacturing of composite automotive wheels.