基于MASTA的某重型变速器性能开发  

The performance development of a heavy-duty transmission based on MASTA

作　　者：马振辉 赵军 吴仕赋 赫建勇 谷鸣宇 Ma Zhenhui;Zhao Jun;Wu Shifu　;He Jianyong;Gu Mingyu(Faw Jiefang Automotive Company,Changchun 130011,China)

机构地区：[1]一汽解放汽车有限公司,长春130011

出　　处：《传动技术》2018年第1期19-22,共4页Drive System Technique

摘　　要：本文主要介绍某重型车12档变速器性能开发的过程及方法。运用设计与仿真相结合的方法进行设计开发,最终通过台架试验进行产品验证。通过构建MASTA模型对整个变速器系统进行计算分析,主要分析内容包括可靠性、NVH、传动效率,设计完成后进行台架试验验证。通过与台架试验对比的方式为设计仿真积累经验,提高变速器正向开发的能力,缩短开发周期,节约开发成本。This paper mainly introduces the process and method of the performance development of a 12-speed transmission of a heavy duty vehicle.In this paper,the design and simulation method is used to design and develop,and finally the product verification is carried out through the bench test.Through the construction of MASTA model,the whole transmission system is calculated and analyzed,and the main contents include reliability,NVH and transmission efficiency.After the design is completed,the bench test are verified.Through the comparison with the bench test,the design simulation is accumulated to improve the ability of transmission forward development,shorten the development cycle and save development cost.

关 键 词：MASTA 可靠性 NVH 传动效率 

分 类 号：U463.212[机械工程—车辆工程]