| 铝合金复杂曲面薄壁件液压成形技术 |
| |
| 引用本文： | 刘欣,徐永超,苑世剑.铝合金复杂曲面薄壁件液压成形技术[J].精密成形工程,2010,2(1):43-46,57. |
| |
| 作者姓名： | 刘欣 徐永超 苑世剑 |
| |
| 作者单位： | 哈尔滨工业大学,哈尔滨,150001 |
| |
| 摘 要： | 介绍了适合于制造铝合金复杂曲面薄壁件的液压成形技术,包括充液拉深、可控径向加压充液拉深和液体凸模拉深。由于充液拉深能提高成形极限,适合于制造铝合金复杂型面零件。可控径向加压充液拉深通过径向压力向内推料,进一步提高了成形极限,适合于成形大高径比筒形件。液体凸模拉深适合于获得深度较大、形状复杂、尤其底部具有小过渡圆角的复杂形状零件。
|
| 关 键 词： | 铝合金 薄壁件 充液拉深 液压成形 |
| 收稿时间： | 2009/11/26 0:00:00 |
| 修稿时间： | 2010/1/10 0:00:00 |
Hydro-forming for Aluminum Alloy Complex-shaped Components |
| |
| LIU Xin,XU Yong-chao and YUAN Shi-jian.Hydro-forming for Aluminum Alloy Complex-shaped Components[J].Journal of Netshape Forming Engineering,2010,2(1):43-46,57. |
| |
| Authors: | LIU Xin XU Yong-chao and YUAN Shi-jian |
| |
| Affiliation: | Harbin Institute of Technology, Harbin 150001, China,Harbin Institute of Technology, Harbin 150001, China and Harbin Institute of Technology, Harbin 150001, China |
| |
| Abstract: | Hydro-forming for aluminum alloy complex-shaped sheet component is introduced, including hydro-mechanical deep drawing, hydro-forming with radial controllable pressure and drawing of fluid punch. Due to an enhanced forming limit, hydro-mechanical deep drawing is suitable for manufacturing complex-shaped components. Pushing the rim of blank by fluid pressure, hydro-forming with radial controllable pressure can improve forming limit further, and suitable for producing large height-diameter ratio cups. Drawing of fluid punch is suitable for making deeper, complex-shaped components with small radius at the bottom. |
| |
| Keywords: | |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《精密成形工程》浏览原始摘要信息 |
|
点击此处可从《精密成形工程》下载全文 |
|
