In this paper, the important component of load sensing hydraulic system is described.And then, in order to fully understand and master the load sensing technology, the basic principles of different types of load sensing hydraulic systems are introduced.Finally, the application example of load sensing technology in tractor hydraulic system is given, which is of practical significance for the extension and application of load sensing technology in domestic tractor hydraulic system.

系统介绍四轮制动拖拉机制动系统设计思路,前后轴附着力理论计算方法及变化规律,举例验证某四轮制动拖拉机制动系统设计方法,详细阐述了四轮制动拖拉机制动系统设计和使用注意事项,为四轮制动拖拉机制动系统的开发提供参考.

According to the control requirement of tractor creeper gear shift, a electronic system is developed based on micro-controller MC9 S08 DZ60. The control system includes main controller, sensor element and actuator. The hardware structure and related software design are introduced.

介绍了一种拖拉机后桥喷淋润滑装置,该装置结构紧凑、功能多元化、安装方便并能实现拖拉机后中央传动、制动总成、差速器总成等零部件的喷淋润滑.

从传动系与发动机匹配方面,推导出传动系各挡传动比的分配规律和各挡理论行驶速度的分布规律是符合等比级数的.通过计算分析一些机型的挡位速度分布实例,验证了各挡传动比的分配基本符合等比级数,为传动系挡间传动比的分配提供了一种理论依据,为传动系的开发及改进设计提供参考.

介绍了一种轮式拖拉机最终传动双级行星排装置,该装置结构紧凑,工作可靠,安装方便并能实现大传动比及大扭矩输出.

系统介绍了动力换挡拖拉机湿式离合器储备系数的理论计算方法,详细阐述了油液离心力产生的动压力的计算方法,举例验证了某机型动力换挡拖拉机湿式离合器的储备系数计算,为拖拉机湿式离合器及变速箱的开发提供参考.

基于拖拉机驾驶室设计的原理及方法,结合当今拖拉机驾驶室设计发展趋势,从人机工程学及现代美学法则角度对拖拉机驾驶室设计进行论述,为其设计提供重要依据.