液压机冷却器选型浅析  

Simple analysis of type selection for hydraulic press cooler

作　　者：夏卫明[1] 嵇宽斌 杨维民[1] XIA Weiming, JI Kuanbin, YANG Weimin(Jiangsu Guoli Forging Press Machine Co., Ltd., Yangzhou 225009, Jiangsu China)

机构地区：[1]江苏国力锻压机床有限公司,江苏扬州225009

出　　处：《锻压装备与制造技术》2018年第3期52-54,共3页China Metalforming Equipment & Manufacturing Technology

摘　　要：液压机设计时冷却器选型涉及诸多方面因素,最重要的影响因素是用户的工作工况。本文从液压机油箱的自然散热温升、油箱散热功率、冷却器选型等方面论述液压机冷却器选择的一些计算方法和注意事项,并结合设计实践重点介绍了经验类比法。The cooler selection in the design of hydraulic press involves many factors. The most important influencing factor is the user＇s working conditions. Some calculation methods and precautions for the selection of hydraulic press cooler have been discussed from the aspects of the natural temperature rise, the heat dissipation power, and the cooler selection of the hydraulic oil tank. The empirical analogy method in combination with the design and practice has been mainly introduced.

关 键 词：液压机 冷却器 油箱 散热 功率 

分 类 号：TG315.4[金属学及工艺—金属压力加工]