全液压坑道钻机定向制动装置的设计及试验研究  

Design and Experimental Study of Directional Braking Device of Fully Hydraulic Pit Drilling Rig

作　　者：安建国 An Jianguo(Huayang Group Mechanical and Electrical Equipment Management Center,Yangquan Shanxi 045000)

机构地区：[1]华阳集团机电设备管理中心,山西阳泉045000

出　　处：《机械管理开发》2021年第12期16-17,21,共3页Mechanical Management and Development

摘　　要：为进一步提升全液压坑道钻机的定向钻进精度和效率,在对全液压坑道钻机简单概述的基础上,对其中的斜面增力式定向制动装置的关键参数和选材进行确定,基于ABAQUS软件对斜面增力式定向制动装置的强度、刚度、制动力矩进行仿真分析,并在室内和现场对该定向制动装置的制动性能和应用效果进行验证评估,得到理想结果。In order to further improve the directional drilling accuracy and efficiency of the fully hydraulic trenching rig,based on a brief overview of the fully hydraulic trenching rig,the key parameters and selected materials of the inclined force-boosting directional braking device were determined,and the strength,stiffness and braking torque of the inclined force-boosting directional braking device were simulated and analyzed based on ABAQUS software,and the strength,stiffness and braking torque of the directional braking device were verified and evaluated indoors and in the field.The braking performance and application effect of the directional braking device were verified and evaluated both indoors and in the field,and the desired results were obtained.

关 键 词：全液压坑道钻机 斜面增力式定向制动装置 卡瓦 制动轴 制动效果 

分 类 号：TD421.3[矿业工程—矿山机电]