| 离心泵叶轮叶片CAD/CAM系统集成 |
| |
| 引用本文： | 杨方飞,阎楚良,林洪义.离心泵叶轮叶片CAD/CAM系统集成[J].农业机械学报,2002,33(6):80-82. |
| |
| 作者姓名： | 杨方飞 阎楚良 林洪义 |
| |
| 作者单位： | 1. 中国农业机械化科学研究院
2. 江苏大学能源与动力工程学院 |
| |
| 基金项目： | 国家自然科学基金资助项目 (项目编号 :5 0 13 5 0 10 |
| |
| 摘 要： | 针对基于传统加工方式的离心泵水力CAD软件设计结果在叶片曲面造型及数控加工方面存在的问题，提出了一种沿轴面截线进行造型的新方案。在此基础上，开发了离心泵水力设计CAD软件的接口程序，结合Pro/E软件包，实现了离心泵叶轮扭曲叶片的几何造型。对数控加工自由曲面叶片刀具干涉问题进行分析，实现了平头端铣刀无干涉刀位轨迹的自动生成，利用动态仿真进行了刀位验证。
|
| 关 键 词： | 离心泵 叶轮 叶片 CAD／CAM系统集成 计算机辅助设计 计算机辅助制造 |
| 修稿时间： | 2001年9月20日 |
Study on CAD/CAM Integration of Impeller Blade in Centrifugal Pump |
| |
| Yang Fangfei,Yan Chuliang.Study on CAD/CAM Integration of Impeller Blade in Centrifugal Pump[J].Transactions of the Chinese Society of Agricultural Machinery,2002,33(6):80-82. |
| |
| Authors: | Yang Fangfei Yan Chuliang |
| |
| Institution: | Yang Fangfei Yan Chuliang(Chinese Academy of Agricultural Mechanization Sciences) Lin Hongyi(Jiangsu University) |
| |
| Abstract: | A new modeling method of twisted blade is presented in accordance with the shortcomings of traditional method in pump impeller design when modeling and NC manufacturing the surface of blade. Then an interface program is developed, with the help of Pro/E software, the geometric modeling process of impeller blade in centrifugal pump is achieved successfully. Based on the analysis of the cutter interference, which is the main problem in NC manufacturing for twisted blade, the flat end cutter track without interference is made automatically, and the dynamic simulation of the 5 axis NC manufacturing for blade process is also accomplished. |
| |
| Keywords: | Centrifugal pumps Blades Computer aided design Computer aided manu facturing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
