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Design of Large Sheet Stamping Hydraulic Press Hydraulic System Heat Balance
Author(s): ZHAI Hua, WANG Yu-shan, YAN Jian-wen, LI An-ying
Pages: 17-
19
Year: 2011
Issue:
12
Journal: Hydraulics Pneumatics & Seals
Keyword: 薄板冲压液压机; 液压系统; 热平衡; 优化;
Abstract: 液压系统是薄板冲压液压机中重要的组成部分,主机动作、送料系统等基本动作都需要液压系统来完成,又由于其自身工作特性.是主要薄板冲压液压机的故障发生区.液压系统工作时,由于液压泵、液压阀、液压缸等元件的功率损失和管路的压力损失会转化成热能,使液压油温度上升.在对薄板冲压液压机中的液压系统热平衡进行分析基础上,开发了热平衡计算及优化软件,计算管路及阀的发热量,找到现有系统中发热关键因素,从而改善系统的发...
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