| 灌装机中弧面凸轮建模与造型研究 |
| |
| 引用本文： | 余剑武,舒新,罗红,龙小兵,廖志远.灌装机中弧面凸轮建模与造型研究[J].食品与机械,2016,32(6):77-82. |
| |
| 作者姓名： | 余剑武 舒新 罗红 龙小兵 廖志远 |
| |
| 作者单位： | 湖南大学机械与运载学院，湖南 长沙 410082;湖南工业职业技术学院机械工程系，湖南 长沙 410028 |
| |
| 基金项目： | 国家重大专项（编号：2013ZX04008-021） |
| |
| 摘 要： | 针对目前高速灌装机中弧面凸轮设计过程复杂,造型精度低及转盘间歇分度不平稳的问题,根据弧面凸轮与转盘的运动关系及灌装分度要求,建立弧面凸轮的轮廓曲面数学模型,采用分段建模对弧面凸轮进行造型研究。然后对所设计凸轮的轮廓曲面进行了曲面分析、干涉检查和运动学分析,结果表明弧面凸轮的造型具有较高的造型精度,可满足高速灌装设计要求。
|
| 关 键 词： | 灌装 弧面凸轮 分度运动 分段建模 曲面分析 |
| 收稿时间： | 2016/2/7 0:00:00 |
Study on precision modeling of globoidal cam in filling machine |
| |
| YUJianwu,SHUXin,LUOHong,LONGXiaobing,LIAOZhiyuan.Study on precision modeling of globoidal cam in filling machine[J].Food and Machinery,2016,32(6):77-82. |
| |
| Authors: | YUJianwu SHUXin LUOHong LONGXiaobing LIAOZhiyuan |
| |
| Affiliation: | College of Mechanical & Vehicle Engineering, Hunan University, Changsha, Hunan 410082, China; Department of Mechanical Engineering, Hunan Industry Polytechnic, Changsha, Hunan 410028, China |
| |
| Abstract: | In order to solve the problems and low accuracy modeling in globoidal cam designing as well as instability during high-speed filling, the mathematical model of profile surface of the globoidal cam was set up based on filling requirements and motion relationship between globoidal cam and indexing plate. The segmentation modeling is applied to create 3D solid model of globoidal cam. Surface analysis, inference inspection and kinematic analysis are studied for the created 3D model of globoidal cam, and the results showed that a high modeling accuracy was obtained, which may meet the design requirements of globoidal cam device for high-speed filling. |
| |
| Keywords: | high-speed filling globoidal cam indexing motion segmentation modeling surface analysis |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《食品与机械》浏览原始摘要信息 |
|
点击此处可从《食品与机械》下载全文 |
|
