筒形件强力旋压发展过程及其现状分析

The development and present situation analysis of power spinning of cylinders

通过对筒形件强力旋压发展过程的回顾和国内外技术现状的分析,进一步加深了对该加工工艺的了解并探寻新的发展方向。目前,普通筒形件强力旋压工艺已经相当成熟,而带有纵向内筋的筒形件强力旋压工艺还相对落后。因此,进一步深入开展带内筋筒形件强力旋压工艺成形机理和变形特点的研究,有着重要的理论意义和实际应用价值。

At present, the process of power spinning has already come up to a higher level. Overview the development ot power spinning of cylinders and analysis the present teehnology situation in domestic and overseas may help a lot in further understanding the process and search for new developing directions. Now, the process of power spinning of ordinary cylinders has already fas- tened to a quite ripe, but the forming technique of power spinning of cylinders with inner ribs still lags behind relatively. So, there are important theory meaning and actual using value on further studying of the forming mechanism and deformation charac teristics of power spinning of cylinders with inner ribs.