VARTM

Vacuum assisted resin transfer molding ( VARTM) process is a new type of sandwich structure molding method, which is rapid molding, environmental-friendly and cost-efficiency. Products prepared with this processing method is light-weighted and with good properties.

真空辅助树脂传递模塑成型（VARTM）工艺是一种新型的泡沫夹芯结构板成型方法，该工艺具有成型快、环保、成本低等优点，所得制品质轻、性能好。

The background and status of the new autoclave/ VARTM integrated molding process technology is discussed in this paper. The system scheme and design principle are presented on basis of the technique principle.

阐述了热压罐/VARTM组合技术提出的背景，介绍了国际上该项技术的发展现状，并根据该技术的原理提出了系统方案和设计思路；

New arts Discussion on Autoclave/ VARTM Integrated Molding Process

热压罐/VARTM组合成型新工艺

The fabric samples were prepared with three different weaving densities, and consolidated with vacuum assisted resin transfer molding ( VARTM) technique.

以平纹机织工艺制备三种不同织造密度平纹织物，用真空辅助树脂转移传递（VARTM）法完成环氧树脂浸润及复合材料试件固化。

The composite skirts for solid rocket motor shells fabricated by VARTM ( VacuumAssisted Resin Transfer Molding) had poor mechanical properties because the fiber volume fraction was very small.

VARTM工艺成型的固体火箭发动机壳体复合材料连接裙段构件纤维体积含量较低，复合材料力学性能不佳。