浅谈某轻卡车型动力转向机构与方向机的匹配设计  

Matching design of power steering mechanism and steering machine for a light truck

作　　者：佟杰 Tong Jie(Anhui jianghuai automobile group co., LTD., Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车集团股份有限公司,安徽合肥230601

出　　处：《汽车实用技术》2017年第20期56-58,共3页Automobile Applied Technology

摘　　要：汽车在行驶过程中,需按驾驶员的意志经常改变其行驶方向,即所谓汽车转向。就轮式汽车而言,实现汽车转向的方法是驾驶员通过一套专设的机构,使汽车转向桥(一般是前桥)上的车轮(转向轮)相对于汽车纵轴线偏转一定的角度。汽车转向系根据其转向能源的不同,可以分为机械转向系和动力转向系两大类型。文章将重点介绍动力转向系。动力转向机构采用的动力源到目前为止应用最广泛的是液压源。动力转向机构应用在选择上有一个与方向机匹配的过程,在这一选择过程中,如果匹配不合理,就会出现转向发飘或者沉重的现象。因此,本文以某轻卡车型为例,重点论述了动力转向机构及方向机的匹配设计。In the course of driving,car drivers will often need to press change its driving directi-on,the so-called steering.Isconcerned,realize wheeled car steering method is the driver through a set of institutions and exclusively steering bridge(usually front axle)of the wheel(steering wheel)longitudinal axis deflection relative to car certain Angle.Autom-otive steeringsystem according to its steering energy is different,can be divided into mechanical steering system and power steering systemtwo types.This article will focus on power steering system.Power steering organizations to adopt the power so far are the mostwidely hydraulic source.Power steering mechanism application on the choice a and direction in the process,machine matcchingthe selection process,if match is not reasonable,can appear to drift or heavily sreer.Therefore based on HFC1063KR1as an example,discusses the matching design of power steering mech-anism and traversing mechanism.

关 键 词：动力转向机构 方向机 

分 类 号：U462.1[机械工程—车辆工程]