单螺杆挤出过程的计算机仿真系统  

COMPUTER SIMULATION SYSTEM OF SINGLE-SCREW EXTRUSION PROCESSION

作　　者：王建华[1] 吴大鸣[1] 许红[1] 孙静[1] 

机构地区：[1]北京化工大学,100029

出　　处：《现代塑料加工应用》2003年第2期28-31,共4页Modern Plastics Processing and Applications

基　　金：北京市自然科学基金资助项目 项目编号为 3 0 2 2 0 0 8

摘　　要：介绍了单螺杆挤出过程的计算机仿真系统。通过建立单螺杆挤出过程的数学模型、各种物料的物性数据库及螺杆参数数据库 ,使用可视化程序设计语言VisualC + +、数据库开发语言SQLsever等 ,开发了完全基于Windows的单螺杆挤出过程仿真系统。本系统能近似模拟挤出工艺的过程 ,并预测加工条件的变化对产品性能的影响。This paper mainly introduced the computer simulation system for single screw extrusion procession. By founding correct mathematics model and the database of various kinds of material properties and screw parameters, the system was developed by means of program Visual C++ and SQL sever, totally based on Windows operating system. This system could appropriately simulate the course of the extrusion procession and forecast the effects of variation of processing conditions on product performance .

关 键 词：单螺杆 挤出过程 计算机仿真系统 数学模型 塑料加工 

分 类 号：TQ320.6[化学工程—合成树脂塑料工业]