基于多车型离合器开发实践的汽车NVH性能改善研究

 王永锋1,3,顾永明2,朱文3

(1.重庆市科学技术研究院,重庆 401123;2.重庆长安铃木汽车有限公司 技术中心,重庆 401321;3.重庆科技检测中心,重庆 401123)
摘要:研究了整车开发后期四种性能零件对车辆NVH的影响,通过对这四种性能零件的优缺点分析,提出三项改善离合器性能的重要指标,最后通过多年、多车型的整车性能对比测试方法,证明改善离合器的三项重要指标对发动机端的NVH性能改善效果明显。
关键词:NVH性能;发动机;离合器
中图分类号:U463.211 文献标志码:A doi:10.3969/j.issn.1006-0316.2017.09.010
文章编号:1006-0316 (2017) 09-0037-05
A Study of Vehicle NVH Performance Improvement is Based on Multiple Models Clutch Development Practice
WANG Yongfeng1,3,GU Yongming2,ZHU Wen3
( 1.Chongqing Academy of Science & Technology, Chongqing 401123, China; 2.Technical Centre, Changan Suzuki Automobile Company Limited, Chongqing Changan, Chongqing 401321, China; 3.Chongqing Science & Technology Testing Center, Chongqing 401123, China )
Abstract:In this paper, we study the influence on vehicle NVH of four kinds performance parts in the later stage. By analyzing the advantages and disadvantages of these four kinds performance parts, Three impotent indexes to improve the performance of clutch are presented. At last, trough many performance comparison test method of multiple models for years, The results of testing show that there is an obvious effect on the improvement of the engine's NVH by improving three impotent indexes of the clutch.
Key words:NVH performance;engine;clutch
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收稿日期:2017-02-22
基金项目:重庆市基本科研业务费计划项目(2016cstc-jbky-00108)
作者简介:王永锋(1978-),女,山西山阴人,博士,高级工程师,主要研究方向为工业工程;顾永明(1980-),男,内蒙古商都县人,硕士,高级工程师,主要研究方向为车辆工程;朱文(1989-),男,重庆永川人,硕士,助理工程师,主要研究方向为食品生产管理。
 

 

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