摘要
齿轮传动过程中摩擦力增大,会导致齿面磨损加剧,啮合间隙、振动和噪声增大,传动效率降低,因此对齿轮传动进行摩擦机理研究是很有必要的。从固体摩擦的现代理论入手,分析了齿轮传动的齿面相对滑动速度、摩擦功耗和传动效率计算公式。阐明了磨损的过程和类型,并从材料选择、表面处理、润滑剂选用等8个方面讨论了控制磨损的措施。
The increase of friction in the process of gear transmission will lead to the aggravation of tooth surface wear,engagement gap,vibration and noise,and the decrease of transmission efficiency,so it is necessary to study the friction mechanism of gear transmission.Based on the modern theory of solid friction,the calculation formula of the relative sliding speed,friction power consumption and transmission efficiency were analyzed.The process and type of wear were clarified,then the measures to control wear were discussed from eight aspects included material selection,surface treatment and lubricant selection.
作者
曾雪莲
Zeng Xue-lian(Fujian Chuanzheng Communications College,Fujian Fuzhou 350007)
出处
《内燃机与配件》
2024年第20期18-20,共3页
Internal Combustion Engine & Parts
基金
福建船政交通职业学院科教发展基金项目“超环面行星蜗杆传动特性研究”(20220106)
福建船政交通职业学院科教发展基金项目“超环面行星蜗杆传动共轭啮合摩擦机理研究”(20230109)
福建船政交通职业学院科研创新平台“压缩空气净化与分离系统研发中心”(H202312021)。
关键词
齿轮传动
摩擦
磨损
Gear transmission
Friction
Wear
