| 非对称齿形齿轮泵的研究 |
| |
| 引用本文： | 李柯. 非对称齿形齿轮泵的研究[J]. 沈阳建筑工程学院学报(自然科学版), 1988, 0(3) |
| |
| 作者姓名： | 李柯 |
| |
| 作者单位： | 沈阳建筑工程学院液压及测试教研室 |
| |
| 摘 要： | 本文以降低外啮合齿轮泵的噪声为目的,对非对称齿形的主要参数进行了探讨,对影响泵噪声主要因素卸荷槽的位置和形状进行了研究和试验。同时采取相应的措施,使排量为32ml/r,额定压力为160kgf/cm~2的齿轮泵在1500rpm时噪声降为70dB(A)以下,取得了低噪声的效果.
|
| 关 键 词： | 齿轮泵 非对称齿形 噪声控制 |
Study on Noise Abatement of Gear Pump with Unsymmetric Teeth Appliance |
| |
| Li Ke. Study on Noise Abatement of Gear Pump with Unsymmetric Teeth Appliance[J]. Journal of Shenyang Archit Civil Eng Univ: Nat Sci, 1988, 0(3) |
| |
| Authors: | Li Ke |
| |
| Abstract: | The purpose of this paper is to decrease noises in external gear pumps. An approach to the main parameters of unsymmetric teeth appliance is made and both the position and shape of relief groove, which are the main factors affecting the noise, are discussed as well. After taking some corresponding measures and carrying the experimentwith gear pump displacement 32 m 1/rev,and normal pressure 160kgf/cm~2, it is likely to decrease the noise level below 70 dB(A) at 1500 rpm. The noise reduction is satisfactory. |
| |
| Keywords: | gear pomp unsymmetric teeth appliance noise abatement |
| 本文献已被 CNKI 等数据库收录！ |
|
