压铸机增压系统的数学模型及仿真研究  

Model and Simulation Research for Pressurization System of Die Casting Machine

作　　者：李葳[1] 孔晓武[1] 邱敏秀[1] 

机构地区：[1]浙江大学流体传动及控制国家重点实验室,浙江杭州310027

出　　处：《机床与液压》2009年第9期99-101,共3页Machine Tool & Hydraulics

摘　　要：建立了压铸机增压系统的数学模型,分析了影响压铸机增压过程中压力飞升速度的因素,提出了提高压力飞升速度的一系列方法并用AMESim仿真软件进行了验证。The mathematic model of pressurization system of die casting machine was presented. The factors which impact the pressure-soaring rate were analyzed. A series of methods for increasing the soaring rate of pressurization were brought forward, which were validated through the simulation based on AMESim.

关 键 词：压铸机 增压系统 压力飞升 数学模型 仿真 

分 类 号：TH137[机械工程—机械制造及自动化]