某轻型商用客车悬架平顺性提升研究  

Research on Improving Suspension Ride Comfort for a Light Bus

作　　者：闻坤 张宝[1] WEN Kun;ZHANG Bao(NAVECO Co.,Ltd.,Nanjing Jiangsu 211806,China)

机构地区：[1]南京依维柯汽车有限公司,江苏南京211806

出　　处：《汽车零部件》2022年第5期36-42,共7页Automobile Parts

摘　　要：针对轻客市场总质量轻、载荷变化小、乘客平顺性要求高的使用场景,对某轻型商用车重新匹配了后悬架板簧刚度、减振器阻尼力,并结合整车测试试验数据给出平顺性提升方案。优化的提升方案相对原车状态平顺性有较大提升,满足了目标市场的需求。Aiming at the service scenarios of light passenger market with light total mass,small load change and high passenger ride comfort requirements,the rear suspension leaf spring stiffness and damper damping force of a light commercial vehicle were rematched,and the ride comfort improvement scheme was given in combination with the vehicle test data.The optimized lifting scheme has greatly improved the state smoothness of the original vehicle and meets the needs of the target market.

关 键 词：平顺性 板簧刚度 悬架 减振器阻尼力 

分 类 号：U463.33[机械工程—车辆工程]