热熔预浸料预浸工艺研究

复合材料科学与工程 ›› 2014, Vol. 0 ›› Issue (5): 59-63.

热熔预浸料预浸工艺研究

韩成智, 张艺萌, 凌辉, 程雷

航天材料及工艺研究所,北京100076

收稿日期:2014-01-08 出版日期:2014-05-28 发布日期:2021-09-14
作者简介:韩成智(1976-),男,硕士,工程师,主要从事树脂基复合材料方面的研究。
基金资助:
国防基础科研项目(A0320131001)

STUDY ON THE PREIMPREGNATION PROCESS OF HOT-MELT PREPREG

HAN Cheng-zhi, ZHENG Yi-meng, LING Hui, CHENG Lei

Aerospace Research Institute of Materals ＆ Processing Technology,Beijing 100076, China

Received:2014-01-08 Online:2014-05-28 Published:2021-09-14

摘要/Abstract

摘要： 采用幅宽300mm热熔预浸机,对碳纤维/环氧树脂热熔预浸料制作过程中预浸温度、平压辊间隙、预浸速度等影响预浸料质量的主要工艺参数进行研究。对含浸过程中出现的问题进行了分析,得到适合该设备型号制作碳纤维/环氧树脂热熔预浸料的工艺参数优化值:预浸温度控制为100~105℃,预浸速度控制为4~5m/min,间隙为380~400μm之间,冷却板温度控制在16℃左右,收卷张力控制为300N/m。

关键词: 热熔预浸料, 预浸温度, 预浸速度, 平压辊间

Abstract: The processing parameters of impregating temperature,clearance of roller,velocity in manufaturing hot-melt prepreg of carbon fiber/epoxy have been studied with hot-melt prepreg machine of 300mm width. Several problems in the preimpregating process were analyzed. And the optimum process parameters were obtained as follows:preimpregating temperature:100~105℃,preimpregating velocity:4~5m/min,interval of pressure roller:380~400μm,temperature of cooling plate:about 16℃,winding tension:300N/m.

Key words: hot-melt prepreg, preimpregating temperature, preimpregating velocity, interval of pressure roller

中图分类号:

TB332

韩成智, 张艺萌, 凌辉, 程雷. 热熔预浸料预浸工艺研究[J]. 复合材料科学与工程, 2014, 0(5): 59-63.

HAN Cheng-zhi, ZHENG Yi-meng, LING Hui, CHENG Lei. STUDY ON THE PREIMPREGNATION PROCESS OF HOT-MELT PREPREG[J]. COMPOSITES SCIENCE AND ENGINEERING, 2014, 0(5): 59-63.