| 某薄壁壳体收带工艺改进 |
| |
| 引用本文： | 赵广军,李春文,张立岩,李荣智,高云斌,李云龙,姜秀凤,程玲舒,郑旭东.某薄壁壳体收带工艺改进[J].精密成形工程,2013,5(5):57-60. |
| |
| 作者姓名： | 赵广军 李春文 张立岩 李荣智 高云斌 李云龙 姜秀凤 程玲舒 郑旭东 |
| |
| 作者单位： | 北方华安工业集团有限公司;西南技术工程研究所 |
| |
| 摘 要： | 分析了弹体收带工艺产生的变形问题,理论计算弹带收带所需挤压力,确定收带弹体变形产生的原因,通过改进收带工艺和夹爪结构、优化调整收带芯子与弹体内膛配合间隙,减少了薄壁弹体收带变形,降低了收带废品率,保证了薄壁弹体收带质量,节约了生产成本.
|
| 关 键 词： | 薄壁壳体 收带 夹爪 芯子 |
| 收稿时间： | 6/3/2013 12:00:00 AM |
| 修稿时间： | 8/1/2013 12:00:00 AM |
Tightening Band Process Improvement of a Thin-walled Shell |
| |
| ZHAO Guang-jun,LI Chun-wen,ZHANG Li-yan,LI Rong-zhi,GAO Yun-bin,LI Yun-long,JIANG Xiu-feng,CHEN Ling-shu and ZHENG Xu-dong.Tightening Band Process Improvement of a Thin-walled Shell[J].Journal of Netshape Forming Engineering,2013,5(5):57-60. |
| |
| Authors: | ZHAO Guang-jun LI Chun-wen ZHANG Li-yan LI Rong-zhi GAO Yun-bin LI Yun-long JIANG Xiu-feng CHEN Ling-shu and ZHENG Xu-dong |
| |
| Affiliation: | ZHAO Guang-jun;LI Chun-wen;ZHANG Li-yan;LI Rong-zhi;GAO Yun-bin;LI Yun-long;JIANG Xiu-feng;CHEN Ling-shu;ZHENG Xu-dong;North Huaan Industry Group Corporation Ltd.;Southwest Technology and Engineering Research Institute; |
| |
| Abstract: | The deformation problem in tightening band process of projectile shell is analyzed. Theoretical calculation of the extrusion load of tightening band process of projectile shell is conducted. The cause of deformation problem is determined. By improving tightening band process and clamping jaw structure and optimizing the fit clearance of between core of tightening band and shell bore the deformation of in tightening band of the thin-walled shell is reduced. The rejection rate is decreased. The quality is ensured. The production cost is saved. The experience of tightening band of the thin-walled shell is obtained. |
| |
| Keywords: | thin-walled shell tightening band clamping jaw core |
| 本文献已被 CNKI 维普 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 |
|
