中南大学学报（自然科学版）2025，Vol.56Issue(2)：487-500,14.DOI:10.11817/j.issn.1672-7207.2025.02.008
基于渗碳-啮合耦合效应的弧齿锥齿轮热处理变形半解析预测方法
Semi-analytical prediction method for heat treatment deformation of spiral bevel gears based on carburizing-meshing coupling effect
摘要
Abstract
Gear heat treatment research is mostly based on commercial software.Its solution accuracy is high,but it takes a long time.A new semi-analytical prediction method was proposed to predict the influence of carburizing-meshing coupling effect on tooth surface heat treatment deformation.By combining the NLTCA with the tooth surface carburizing,the semi-analytical functional relationship between machine settings and heat treatment deformation of tooth surface was determined.The carburizing meshing coupling of instantaneous elliptical contact center was solved by linear programming method.The heat treatment deformation of the whole tooth surface considering the coupling effect of carburizing-meshing was forecasted by Newton-Raphson iteration method.The influence of coupling effect on heat treatment deformation was validated by taking non-orthogonal spiral bevel gears as an example.The results show that the proposed method can efficiently and accurately slove the heat treatment deformation of tooth surface,which can provide an effective technical reference for spiral bevel gears manufacturing.关键词
弧齿锥齿轮/渗碳-啮合耦合效应/热处理变形/半解析预测方法Key words
spiral bevel gears/carburizing-meshing coupling effect/heat treatment deformation/semi-analytical prediction method分类
矿业与冶金引用本文复制引用
杜文龙,陈唐炜,张建兴,丁撼,王智泉,荣士锋,周镇宇..基于渗碳-啮合耦合效应的弧齿锥齿轮热处理变形半解析预测方法[J].中南大学学报（自然科学版）,2025,56(2):487-500,14.基金项目
国家自然科学基金青年基金资助项目(52205507) （52205507）
国家航空发动机及燃气轮机重大专项(2019-VII-0017-0158) （2019-VII-0017-0158）
陆军装备部预研项目(KY-1044-2023-0442) （KY-1044-2023-0442）
中国航发集团创新专项基金资助项目(KY-1003-2022-0014)(Project(52205507)supported by the Youth Program of National Natural Science Foundation of China （KY-1003-2022-0014）
Project(2019-VII-0017-0158)supported by the National Aeroengine and Gas Turbine Major Program （2019-VII-0017-0158）
Project(KY-1044-2023-0442)supported by the Pre-research Program of Army Equipment Department （KY-1044-2023-0442）
Project(KY-1003-2022-0014)supported by the Innovation Program of Aero Engine Corporation of China) （KY-1003-2022-0014）
