| 商用车双转向桥中间杆系优化设计 |
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| 引用本文： | 张忠雷,王木生,杜喜阳,王金胜,黄志刚. 商用车双转向桥中间杆系优化设计[J]. 汽车科技, 2021, 0(1): 46-50 |
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| 作者姓名： | 张忠雷 王木生 杜喜阳 王金胜 黄志刚 |
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| 作者单位： | 东风商用车有限公司技术中心,武汉430056;东风商用车有限公司技术中心,武汉430056;东风商用车有限公司技术中心,武汉430056;东风商用车有限公司技术中心,武汉430056;东风商用车有限公司技术中心,武汉430056 |
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| 摘 要： | 商用车双转向桥包含两个独立的转向梯形机构,它们之间的运动是通过中间杆系来传递的.在设计双转向桥转向系统时,为了避免转向桥轮胎异常磨损,需要两个转向桥的车轮转角协调变化.提出了一种对现有双转向桥中间杆系优化设计的方法,可协调车辆第一、第二转向桥的转角关系,避免了横向滑移导致的双前桥车轮转向时造成的轮胎异常磨损.
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| 关 键 词： | 双转向桥 中间杆系 转角关系 优化设计 |
Optimal Design of Intermediate Rod System for Double Steering Axle of Commercial Vehicle |
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| ZHANG Zhong-lei,WANG Mu-sheng,DU Xi-yang,WANG Jin-sheng,HUANG Zhi-gang. Optimal Design of Intermediate Rod System for Double Steering Axle of Commercial Vehicle[J]. Automobile Science and Technology, 2021, 0(1): 46-50 |
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| Authors: | ZHANG Zhong-lei WANG Mu-sheng DU Xi-yang WANG Jin-sheng HUANG Zhi-gang |
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| Affiliation: | (Dongfeng Commercial Vehicle Technology Center,Wuhan,430056,China) |
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| Abstract: | The double steering axle of commercial vehicles contains two independent steering trapezoidal mechanisms,and the movement between them is transmitted through the intermediate rod system.When designing the dual steering axle steering system,in order to avoid abnormal wear of the steering axle tires,the wheel angles of the two steering axles need to be coordinately changed.A method for optimizing the design of the existing double steering axle intermediate rod system is proposed,which can coordinate the rotation angle relationship between the first and second steering axles of the vehicle,and avoid the tire wear caused by the steering of the double front axle wheels caused by the lateral slip. |
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| Keywords: | Double Steering Axle Intermediate Linkage Angle Relationship Optimal Designy |
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