【摘要】 本文介绍了一种旋压椭圆件的新机构，并对椭圆件的普通旋压及无芯模剪切旋压进行了实验，得出了比较理想的结论，总结出与回转体旋压有所不同的变形规律。更多还原

【Abstract】 In this paper,a new device for spinning elliptic components is designed.And the experiments of spinning and shear-forming without mandrel are successfully tried.The results prove the new device can be used for designing a new tpye of spinning equipment.更多还原