尾轮

铸钢尾轮重1200kg，在现有熔化能力15t的条件下进行铸造。

The Wheel of Life Steel casting stern wheel weighs 1 200 kg . It is casted when melting capacity is 1.5 t.

安装升降可调尾轮装置，提高了操作舒适度和操作的方便性。

The adjustable trail wheel is fixed to increase the comfort and operation simplicity .

至少有两机仓士兵被带上了天空，他们有的拼命抓住飞机的起落架，有的抱住尾轮。

There were at least two cases of soldiers being taken aloft hanging on to the undercarriage or tail wheel in desperation .

本文从福建农林大学驱动式圆盘犁课题组已测定的试验结果出发，建立了尾轮侧向力的动态数学模型。

In this paper , dynamic model of the side force of tail wheel has been developed based on the experimental data .

以此模型为基础，分析了尾轮侧向力的动态变化过程，并总结出了水平面内悬挂参数的优选域。

The process of dynamic changes of the side force of tail wheel has also been studied by means of this model and the optimum region of the horizontal linkage parameters is derived .

结果表明：当耕作圆盘组向未耕地偏转时，尾轮侧向力呈逐渐下降趋势，在限制域内未出现峰值或谷点。

The results showed that when the cultivation disk groups swerve toward the untilled soil , the side force of the tail wheel descend gradually but the maximum or minimum value was not achieved within the limited region .

本实用新型是一种旋耕式农田耕作机械的尾轮。它由环型刀片，胶尾轮或其它材料制成的尾轮，尾轮叉组成。

The utility model relates to a back wheel of a spiral plowing farmland tillage tool , which comprises a ring blade , a back wheel made form rubber or other materials , and a back wheel fork .

分析了尾轮侧向力的动态变化规律及左右下拉杆与设计基准线的不同夹角对尾轮侧向力初值的影响。

At the same time , the dynamic changing law of the side force of tail wheel was analysed as well as the effect of different inclination between the horizontal bars and the designed datum line on the initial value of the side force of the tail wheel .

推轮+驳队的模型阻力和自航试验表明，这种新的蜗尾型推轮具有优良的推进性能。

Model test results of the new pushboat with barges show that the propulsive performance is excellent .