956H型装载机转向稳定性的测试分析与研究  

Test and study on steering stability of 956H articulated loader

作　　者：杜艳霞[1] 李振通[2] 

机构地区：[1]河南交通职业技术学院汽车工程系,河南郑州450005 [2]西安交通大学机械工程学院

出　　处：《矿山机械》2012年第7期35-39,共5页Mining & Processing Equipment

摘　　要：以956H型铰接式装载机实物为研究对象,对3种不同转向盘转速工况下不带阻尼的空载转向性能和带阻尼的空载转向性能进行了对比测试分析。并根据转向稳定性的判别依据,检验956H型装载机转向稳定性的改进效果。该研究可为铰接式装载机的设计、使用维护提供参考。A 956H articulated loader served as the study object, the paper tested and analyzed the no-load steering performance with and without damping valve at three different rotary speeds of the steering wheel. In addition, the steering stability of improved 956H loader was checked according to the judging criterion of steering stability. The study offered references for design, employment and maintenance of the articulated loader.

关 键 词：铰接式装载机 转向稳定性 测试分析 

分 类 号：TD421.7[矿业工程—矿山机电]