同向平双齿轮传动系统设计分析软件开发  

Development of a Design and Analysis Software of Co-rotating Twin-screw Gear Transmissions

作　　者：刘桂源 张磊 魏沛堂[1] 刘根伸 胡明珠 何志强 刘怀举[1] Liu Guiyuan;Zhang Lei;Wei Peitang;Liu Genshen;Hu Mingzhu;He Zhiqiang;Liu Huaiju(State Key Laboratory of Mechanical Transmission for Advanced Equipment,Chongqing University,Chongqing 400044,China;Jiangyin Tiancheng Machinery Equipment Co.,Ltd.,Wuxi 214400,China)

机构地区：[1]重庆大学高端装备机械传动全国重点实验室,重庆400044 [2]江阴天澄机械装备有限公司,江苏无锡214400

出　　处：《机械传动》2024年第1期52-60,共9页Journal of Mechanical Transmission

基　　金：国家自然科学基金项目(52275050)。

摘　　要：同向平双齿轮传动系统设计过程复杂、参数众多,型号更迭导致结构参数匹配困难、工作量大,亟待开发专用设计分析软件以提高设计效果和效率。建立了同向平双齿轮传动系统优化模型,基于C++语言与Qt应用程序框架开发了同向平双齿轮传动系统专用设计分析软件;结合工程案例对软件的可运行性、优化效果、信效度进行了对比分析,验证了软件的有效性和可靠性。结果表明,所开发的软件实现了某同向平双齿轮传动系统比现有水平减重7.98%,优化结果稳定收敛且收敛精度达99.02%,齿轮安全系数偏差率控制在8%以内,实现了良好的高功率密度设计,有望推动行业设计方法转型升级。For co-rotating twin-screw gear transmissions,due to the complexity of the design process,multiple parameters as well as model iterations,cumbersome process and manifold work are needed.It is essen⁃tial to develop a design and analysis software to improve the designing effect and efficiency.In this work a de⁃sign and optimization model for co-rotating twin-screw gear transmission is established to develop a profession⁃al design and analysis software.The software development is based on the C++programing language and the Qt application framework.Combining engineering practice cases,the operability,effect of optimization,and reliabil⁃ity of the developed software have been verified.The results show that the mass of the gear transmission is re⁃duced by 7.98%compared to engineering applications.Optimization results can achieve stable convergence with a convergence accuracy of 99.02%,and the gear safety factor can be controlled within 8%.The developed soft⁃ware is expected to promote the transformation and upgrading of industrial design methods.

关 键 词：同向平双齿轮传动系统 设计分析 结构参数优化 软件开发 

分 类 号：TH132.41[机械工程—机械制造及自动化]