| 交错齿结构非对称齿齿轮泵设计 |
| |
| 引用本文： | 刘元伟,唐奎.交错齿结构非对称齿齿轮泵设计[J].大连铁道学院学报,2004,25(3):28-30. |
| |
| 作者姓名： | 刘元伟 唐奎 |
| |
| 作者单位： | [1]大连交通大学机械工程学院，辽宁大连116028 [2]大连市中山区计检所，辽宁大连116003 |
| |
| 基金项目： | 辽宁省自然科学技术基金资助项目(972087)，辽宁省教育厅科技计划资助项目(202033223) |
| |
| 摘 要： | 为提高齿轮泵排量、降低流量脉动率，就齿轮泵进行新齿形及新结构改进设计，提出采用交错齿结构，流量脉动率可降低70％左右，采用非对称高齿齿形排量可增大10％，同时又可降低噪音，该泵是齿轮泵的优良品种，有一定实用价值和应用前景．
|
| 关 键 词： | 齿轮泵 高齿 流量脉动 齿形 排量 非对称 新结构 改进设计 降低 |
The Design of Asymmetric Spur Gear Pumps with Crisscross Spurs Structures |
| |
| LIU Yuan-wei.The Design of Asymmetric Spur Gear Pumps with Crisscross Spurs Structures[J].Journal of Dalian Railway Institute,2004,25(3):28-30. |
| |
| Authors: | LIU Yuan-wei |
| |
| Institution: | LIU Yuan-wei~ |
| |
| Abstract: | In order to increase the output volume and reduce the pressure pulsation, a new structure and spur profile of gear pumps are designed. The flow and pressure pulsation can be reduced by about 70% with crisscross spurs structure, While the output volume can be increased by about 10% with asymmetric spur profiles, the pump noise can be also reduced. This pump is an advantageous kind of pumps, and has certain practical values and wide engineering applications. |
| |
| Keywords: | crisscross asymmetric gearpump |
| 本文献已被 CNKI 维普 等数据库收录！ |
