suspension gear

The computer softwares for independent suspension and steering gear design can be. used for analysing 3-dimensional movement, plotting curves of wheel alignment parameter and steering angle relationship, optimizing the match between steering and suspension, reducing tyre wear.

独立悬架和转向设计计算软件可进行三维运动分析，绘制车轮定位参数和转角关系等曲线，对转向与悬架的匹配进行优化，减轻轮胎磨损。

The main difference between various bogie frame is the structure and parameters of spring suspension system 、 the method of load transfer along vertical and lateral 、 the supporting of wheelset 、 the location of axle-box and the type and fixing of arresting gear and so on.

各种转向架构架的主要区别在于弹簧悬挂系统的结构与参数、垂向与横向载荷的传递方式、轮对支承方式、轴箱定位方式和制动装置的类型与安装等诸多方面。

Main production: suspension hanger for Semi trailer, air tank, landing gear, van parts etc.

主要生产：集装箱半挂车悬挂系统、气罐、支承腿和厢式货车门锁部件等。