摘要
齿轮弯曲疲劳性能是现代齿轮传动的关键设计指标,也是影响高端齿轮装备服役性能和可靠性的关键因素。尽管齿轮弯曲疲劳研究取得显著进展,但由于基础数据建设、抗疲劳制造、主动设计方法等方面与国外先进水平存在差距,限制了我国高性能齿轮传动产品性能。结合文献调研、行业交流与课题研究经验,详述了齿轮弯曲疲劳的研究进展与发展趋势,重点介绍了齿轮弯曲疲劳的失效机理、理论分析、试验技术、承载能力、影响因素等内容,归纳了提升齿轮弯曲疲劳性能的有效措施,期望推动我国齿轮抗疲劳技术的发展与应用。
Gear bending fatigue performance is the key design index of modern gear transmission,which affects the service performance and reliability of advanced gear equipment.Although significant progress has been made in the research of gear bending fatigue,the performance of high-performance gear transmission products in China is limited due to the gap between the basic data construction,anti-fatigue manufacturing and active design methods and the advanced level of foreign countries.The research progress and development trend of gear bending fatigue are described in detail based on literature research,industry communication and research experience.The research progress and development trend of gear bending fatigue are described in detail based on literature review,industry communication and project research experience.The failure mechanism,theoretical analysis,test technology,load capacity and influencing factors of gear bending fatigue are mainly introduced.The effective measures to improve the bending fatigue performance of gears are summarized,which is expected to promote the development and application of gear anti-fatigue technology in China.
作者
刘怀举
陈地发
朱才朝
吴吉展
魏沛堂
LIU Huaiju;CHEN Difa;ZHU Caichao;WU Jizan;WEI Peitang(State Key Laboratory of Mechanical Transmission for Advanced Equipment,Chongqing University,Chongqing 400044)
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2024年第3期83-108,共26页
Journal of Mechanical Engineering
基金
国家自然科学基金资助项目(U2141247,52322504)。
