摘要
【目的】目前利用微织构方法降低齿轮啮合噪声的研究较少,且多停留在计算机仿真以及等效试样试验层面,未见针对微织构齿轮噪声性能的理论分析和台架试验,有必要掌握油润滑和干摩擦条件下微织构对齿轮啮合噪声的影响规律。【方法】构建了齿面啮合噪声计算模型,采用激光加工技术制作微织构齿轮,搭建了齿轮啮合噪声检测平台,并在油润滑和干摩擦条件下对微织构齿轮和无织构齿轮的啮合传动噪声进行了测试。【结果】结果表明,在油润滑和干摩擦条件下,微织构均有助于降低齿轮啮合噪声;同时,初步验证了齿轮啮合噪声计算模型的有效性。
[Objective]At present,there is relatively little research on using micro texture methods to reduce gear meshing noise,and most of it remains at the level of computer simulation and equivalent sample testing.There is no theoretical analysis or bench testing on the noise performance of micro texture gears.It is necessary to understand the influence of micro texture on gear meshing noise under oil lubrication and dry friction conditions.[Methods]A gear meshing noise calculation model was built,laser processing technology was used to manufacture micro-textured gears,a gear noise detection platform was built,and the mesh noises of micro-textured gears and non-textured gears were tested and analyzed under oil-lubricated and dry friction conditions.[Results]The test results show that the micro-texture can help reduce gear meshing noise under both oil lubrication and dry friction conditions,at the same time,and verify the validity of the calculation model of the tooth surface meshing noise.
作者
张龙唱
陈奇
管迎春
李兴
姚含波
庆振华
ZHANG Longchang;CHEN Qi;GUAN Yingchun;LI Xing;YAO Hanbo;QING Zhenhua(School of Mechanical Engineering,Hefei University of Technology,Hefei 230009,China;Hefei Institute of Innovation,Beijing University of Aeronautics and Astronautics,Hefei 230012,China)
出处
《机械传动》
北大核心
2025年第1期130-136,共7页
Journal of Mechanical Transmission
基金
安徽省重点研究与开发计划项目(2022a05020024)
校地合作产业创新引导资金资助(JZ2023YDZJ0011)
数字化设计与制造安徽省重点实验室(合肥工业大学)
中央高校基本科研业务费专项资金资助(PA2022GDSK0055)。
关键词
微织构齿轮
齿轮啮合噪声计算模型
油润滑条件
干摩擦条件
Micro-textured gear
Calculation model of the gear meshing noise
Oil lubrication condition
Dry friction condition
