火箭发动机毛坯冲压工艺的改进研究

某型火箭弹前、后燃烧室毛坯生产在原工艺条件下,易出现裂纹并存在工序多、生产周期长等问题,不仅影响产品质量,也制约了大批量生产。通过大量对比验证试验,对原工艺进行了较大改进,有效地解决了这些问题,大大提高了产品的合格率和生产效率。

Technology research and improvement of ingot forming for rocket engine housing

Ingot production of the front and rear combustors for one certain rocket is vulnerable to cracks and has too many technological procedures as well as long production period under conditions of primary. technological process, which not only affects the product quality but also restricts large - scale production. Through a lot of contrast and verification tests, the primary process has been largely improved and the above problems has been effectively solved.