This paper briefly introduces main parameters and construction features of main drive gear box for 1420 rolling mill, and gives its difficult problems and important points in manufacture.
本文介绍了1420轧机主传动齿轮箱的主要参数、结构特点、制造难点与要点和研制体会。
The overall design for the hydraulic top drive, discussed how to choice the motor, pump, and the design and layout of the gear box, the brake energy recovery and so on.
对液压顶驱进行了总体设计，讨论了马达、泵等的选择，减速箱的设计方案与布局，刹车制动能量回收等。
The shunt transmission gear of transfer box is a kind of power take off in a heavy pressure cleaning vehicle used to clean hydraulic system and drive line of airplane.
分动器分流传动装置是一种专用于飞机液压系统和传动系统清洗作业的高压清洗车的取力装置。
Working principle of speed change box sliding table is the longitudinal motion on the bed. Because the lead screw drive, couple with the function of gear box.
变速箱式滑台工作原理是滑板在床身上做纵向运动，因其丝杠传动，再加上变速箱的作用。
The utility model relates to a cutter shaft double-drive rotocultivator. A gear-box and a cutter shaft of the existing rotocultivator have high failure rate in the use process.
刀轴双驱型旋耕机，当前的旋耕机在使用中变速箱和刀轴的故障率都很 多。
The utility model relates to a cutter shaft double-drive rotocultivator. A gear-box and a cutter shaft of the existing rotocultivator have high failure rate in the use process.
刀轴双驱型旋耕机，当前的旋耕机在使用中变速箱和刀轴的故障率都很 多。
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