液力机械式履带推土机热平衡研究  

Study on Heat Balance of Hydro-mechanical Crawler Bulldozer

作　　者：赵新民 黄杰 

机构地区：[1]河南万达路桥集团有限公司,河南信阳464000

出　　处：《筑路机械与施工机械化》2013年第7期54-56,共3页Road Machinery & Construction Mechanization

摘　　要：通过对推土机的发动机、液力变矩器和液压系统等主要发热部件发热量的计算,对液力机械式履带推土机的热平衡问题进行了分析,并提出了热平衡设计的评价指标,可为推土机的优化设计提供借鉴。The heat balance of hydro-mechanical crawler bulldozer was analyzed by means of the calculation of calorific value of heating components including and hydraulic system. The evaluation index for heat balance d reference for optimization of bulldozer. engine, hydraulic torque converter esign was proposed, which provides

关 键 词：推土机 热平衡 传动系统 热量计算 

分 类 号：U415.51[交通运输工程—道路与铁道工程]