固体发动机喷管扩张段斜向缠绕成型技术研究进展

布带斜向缠绕结构具有良好的抗烧蚀性能,在国外广泛应用于火箭、导弹的头帽和发动机喷管构

件。本文简单介绍了固体发动机喷管树脂基扩张段的布带缠绕成型技术,布带斜向缠绕成型技术在国外固体

火箭发动机喷管上的应用情况及我国固体发动机喷管扩张段布带斜向缠绕成型技术的研究进展。

Progress of Angled Tape-Wrapping Technology for SRM Nozzle Exit Cone

Angled tape-wrapping structure has been widely used as the nose cap of rocket and missile and the

nozzle insulator of solid rocket motor (SRM) due to its excellent erosion resistant ability. Firstly, the tape-wrapping

processing for SRM nozzle exit cone is briefly introduced in this paper. Then, the application of angled tape-wrapping

structure on the SRM nozzle abroad is presented. Finally, the development of angled tape-wrapping structure on the

SRM nozzle exit cone in our institute is discussed.