首页>
外国专利>
Lower set for forging fully coated rotors and dgl. similar disc-shaped bodies with radial approaches
Lower set for forging fully coated rotors and dgl. similar disc-shaped bodies with radial approaches
展开▼
机译:下锻件用于锻造全涂层转子和dgl。类似的盘状体,采用放射状
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention provides a technique for improving the dimensional accuracy of forged components. Uniformity of like component details is sought and a specific object is to provide a die package for forming closely toleranced appendages integrally with a central disk structure from which the appendages extend. In one effective embodiment incorporating concepts of the present invention, the forging dies include a stationary die 26 and a moveable die 28 which are mounted on a common axis and a plurality of arcuate die segments 30 which are adjacently placed in cylindrical array about the stationary and moveable dies. The arcuate die segments form cavities of the inverse geometry of the appendages to be formed and are interlocked to prevent tilting of the segments in the die package. A collar 40 extends from the stationary die to interlocking engagement with a channel 46 in the inwardly facing surface of each arcuate die segment.
展开▼