合肥工业大学机械工程学院

报告主题：中美高性能齿轮精密加工技术研讨会

报告时间：2024年5月13日（星期一）14:00-18:00

报告地点：格物楼316室

报告人：樊奇博士，周军总经理，田晓青副教授

报告简介：

报告1：Development of Hypoid Gearing Technologies and the Derivatives——Fan Qi

Founded in 1865, the Gleason Corporation has over 160 years of R&D history in gear technology and continues to be the place where world-renowned scientists reside, enabling significant progress for the gear technologies. Gleason scientists such as Dr. Ernst Wildhaber, inventor of hypoid gears used in automotive axles, in large part shaped the automotive drivetrain systems. Hypoid gears and spiral bevel gears have been wildly used in various transmission systems. With the development of new energy transmissions such as drivetrains of electric vehicles, industrial robots, and novel aircraft transmissions as well, the performance requirements for gear transmissions are becoming much higher. High performance gears are represented by larger gear ratios, lower noise, higher power density, higher efficiency, and higher anti-scuffing capability of tooth surfaces. This presentation introduces Gleason’s total gear solutions which go above and beyond to address the high-bar requirements from today’s new energy gear transmissions.

报告2：齿轮设计和制造的智能闭环系统——周军

介绍一种全新的传动系统研发方案，设计-制造-检测-成品模拟校核的智能闭环系统，大大减少研发时间和成本。增加加工过程监控和检测，保证最终产品100%合格。

报告3：高速低噪声齿轮柔性拓扑修形精度与纹理协同控制研究——田晓青

新能源汽车等运输装备的振动噪声与舒适性对高速低噪声传动齿轮的制造提出更高要求，齿轮展成法加工齿面精度与纹理的协同控制是复杂修形齿轮制造急需突破的关键问题。针对该问题提出基于电子齿轮箱的拓扑齿面柔性修形及齿面精度与纹理协同控制方法。研究基于电子齿轮箱的齿面柔性修形与精度控制方法，构建基于多轴展成联动的齿面柔性修形控制模型及优化策略，研究刀具与工件相对位姿变化对齿面修形精度及纹理结构的综合作用规律，揭示复杂修形齿轮齿面精度与纹理的协同控制机理，通过机床多轴耦合联动实现齿轮拓扑修形及齿面精度和纹理的主动调控。

报告人简介：

Dr. Fan, Qi is a gear theoretician at R&D Department of Gleason Works, Rochester, USA and holds a position of Director of Bevel Gear Technology, China. He is the first Chinese ASME Fellow in the field of gearing. Dr. Fan was the Chair of ASME Power Transmission and Gearing Committee (ASME PTG). He was the Associate Editor of ASME Journal of Mechanical Design for two consecutive terms, responsible for organizing the review of papers in gears. Dr. Fan’s PhD’s advisor was Professor Faydor L. Litvin, an internationally prestigious scientist and founder of modern theory of gearing. Dr. Fan is a world-renowned scientist in the area of theory of gearing, modeling and simulation of gears, tooth contact analysis, optimization of micro-geometries of gears, development of novel forms of gear geometry, and digitized manufacturing of gears. Dr. Fan has published many papers with high citations and received awards from NASA and British Association of Mechanical Engineering.

周军，格里森销售（中国）机床销售总经理，从事多年齿轮设计、加工制造和机床销售相关业务。

田晓青，工学博士，合肥工业大学副教授、博士生导师，美国密西根大学博士后，SAC/TC22国际标准化工作委员会委员，主要从事高端齿轮机床数控系统及装备研发。主持国家重点研发课题1项，主持国家自然科学基金3项。获安徽省科技进步一等奖1项、二等奖1项，获中国机械工业发明奖三等奖1项，在国内外著名期刊发表学术论文50余篇，授权国家发明专利10余项，授权美国发明专利2项。