玻璃钢/复合材料Issue(7)：82-87,6.
复合材料工型肋的RTM工艺模拟与优化
SIMULATION AND OPTIMIZATION OF RTM TECHNOLOGY FOR COMPOSITE "Ⅰ" SECTION RIB PARTS
陈吉平 1苏佳智 1韩小勇 1郑义珠1
作者信息
- 1. 上海飞机制造有限公司,上海 200436
- 折叠
摘要
Abstract
In this paper,we design the RTM manufacturing process of composite " I" section rib parts with PAM-RTM simulation.During the simulation process,we design 6 methods for manufacturing,considering infusion parameters,infusion ports and infusion types.Compare with simulation results including pressure distribution,resin permeation and infusion time of different methods,we get the optimum method.We manufacture the mold and the part after the simulation and comparison.The work and its results show that the position of "I" section rib affects the injection results including resin infiltration and efficiency less than injection port and mode selection.Line and root injection are better than point and tip injection.Simulation can help designing the molding of " I" section rib part and manufacturing instead of human-experiences to shorten the part manufacturing period and reduce the cost.关键词
模拟/工型肋/浸润/注射时间/注射方式/注射口Key words
simulation, "I" section rib/resin infiltration/infusion efficiency/injection mode/injection port分类
通用工业技术引用本文复制引用
陈吉平,苏佳智,韩小勇,郑义珠..复合材料工型肋的RTM工艺模拟与优化[J].玻璃钢/复合材料,2017,(7):82-87,6.
