高重合度直齿圆柱齿轮在直升机传动系统中的应用  

Application of High Contact Ratio Spur Cylindrical Gears in Helicopter Transmission Systems

作　　者：康丽霞[1] 唐朋 唐鑫 李发家 陈晧晖[4] 崔焕勇 KANG Lixia;TANG Peng;TANG Xin;LI Fajia;CHEN Haohui;CUI Huanyong(Unit 32381 of the Chinese People’s Liberation Army,Beijing 100071,China;Aero Engine Corporation of China Hunan Aviation Powerplant Research Institute,Zhuzhou 412002,Hunan,China;School of Mechanical Engineering,University of Jinan,Jinan 250022,Shandong,China;Unit 32382 of the Chinese People’s Liberation Army,Beijing 100071,China)

机构地区：[1]中国人民解放军32381部队,北京100071 [2]中国航发湖南动力机械研究所,湖南株洲412002 [3]济南大学机械工程学院,山东济南250022 [4]中国人民解放军32382部队,北京100071

出　　处：《济南大学学报（自然科学版）》2023年第5期648-654,共7页Journal of University of Jinan(Science and Technology)

基　　金：国家自然科学基金项目(51975274);南京航空航天大学“直升机传动技术重点实验室”开放课题(HTL-O-20K02)。

摘　　要：针对国外高重合度直齿圆柱齿轮传动技术已逐步在航空传动系统中进行工程应用,而在国内该技术存在一定的差距,尚未形成成熟的设计理论和方法的现状,对高重合度直齿圆柱齿轮在直升机传动系统中的应用进行总结,包括国内外高重合度直齿圆柱齿轮在直升机传动系统中的应用以及国内外研究现状,探索国内外的研究差距,并指明我国高重合度直齿圆柱齿轮传动技术的工程应用亟待解决的4项问题,即强度计算标准问题、齿面修形方法问题、轮齿加工和热处理问题,以及润滑散热问题。In view of the fact that transmission technology of high contact ratio spur cylindrical gears has been gradually applied in engineering in aviation transmission systems in foreign countries,while there is a certain gap in this technology in China,and mature design theories and methods have not been formed,application of high contact ratio spur cylindrical gears in helicopter transmission systems was summarized,including application of high contact ratio spur cylindrical gears in helicopter transmission systems at home and abroad,as well as research status at home and abroad,research gap at home and abroad was explored.It was pointed out that there were four urgent problems to be solved in engineering application of high contact ratio spur cylindrical gear transmission technology in China including strength calculation standard,tooth surface modification method,tooth processing and heat treatment,as well as lubrication and heat dissipation.

关 键 词：高重合度 直齿圆柱齿轮 航空传动 强度 加工 修形 

分 类 号：TH132[机械工程—机械制造及自动化]