钛合金旋压技术在国内航天领域的应用及发展  

Applications and development of titanium alloys spinning technology in domestic aerospace field

作　　者：张成[1] 杨海成[1] 韩冬 王晓君[3] 莫蓉[1] 陆小蕊 龚军善 

机构地区：[1]西北工业大学现代设计与基础制造技术教育部重点实验室,西安710072 [2]西安航天动力机械厂,西安710025 [3]中国航天科技集团公司四院,西安710025

出　　处：《固体火箭技术》2013年第1期127-132,共6页Journal of Solid Rocket Technology

摘　　要：综述了国内钛合金在旋压成形和理论研究领域的成果和水平,重点结合航天领域钛合金旋压需轻量精密化的特点,探讨了影响航天制件钛合金旋压成形的几个关键因素,即加热温度、旋压工艺参数、旋压工装及润滑方式等。对钛合金旋压在航天领域的技术应用及发展进行了展望,提出低成本和复杂型面零件旋压是未来发展趋势。The domestic theoretical research achievements of spin-forming titanium alloy were reviewed. Integrated with the fea- tures of high precision of titanium alloy Spinning in the field of aerospace, the key factors affecting the spinning of titanium alloy parts were discussed,i, e. heating temperature, spinning process parameters, spinning tooling and lubrication methods. The applica- tion and development of titanium alloy spinning in the field of aerospace were forecasted, showing that the low-cost spinning for com- plex profile Darts is the trend.

关 键 词：钛合金 强力旋压 工艺参数 航天应用 

分 类 号：V252[一般工业技术—材料科学与工程]