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Position: Home > Articles > Study on the Load Distribution Influenced on the Braking Performance of Derivate Tractor Journal of Agricultural Mechanization Research 2004 (3) 251-253

载荷分配对变型拖拉机制动性能的影响

作  者:
孙松林;李小阳;岳大军;夏孝朗
单  位:
湖南农业大学工程技术学院
关键词:
农业工程;变型拖拉机;理论研究;载荷分配;制动性能;同步附着系数
摘  要:
变型拖拉机受生产使用条件及结构设计等因素的影响,载荷分配一般是前轴载荷偏大,同步附着系数小,在制动状态下易出现后轮先抱死而发生后轴侧滑,制动性能降低。为此,通过金牛-18Y变型拖拉机载荷分配及制动力分配分析,提出了改进制动状态和提高同步附着系数的方法,以改善制动性能。
译  名:
Study on the Load Distribution Influenced on the Braking Performance of Derivate Tractor
作  者:
SUN Song-lin, LI Xiao-yang, YUE Da-jun, XIA Xiao-lang (Hunan Agricultural University, Changsha 410128, China)
关键词:
agricultural engineering; derivative tractor; theoretical research; load distribution; braking performance; synchronism adhesion coefficient
摘  要:
With the limit of the use condition and structure of derivate tractor, its front load distribution is more than that of the rear and synchronism adhesion coefficient is small. When braking, the rear wheels are liable to be locked first before the front wheels are locked, which caused side skidding of the rear wheels, and decreased braking performance. This paper analyzed the load distribution and braking distribution. The author put forward the ways of improving the braking performance to increase synchronism adhesion coefficient about JinNiu-18Y derivative tractor.

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