基于单片下位机的EPS快速成形系统  

EPS Rapid Prototyping System Based on Single Chip Microcomputer Inferior Machine

作　　者：刘艳伟[1] 方亮[1] 尚仕波[1] 

机构地区：[1]中国矿业大学机电工程学院,徐州221116

出　　处：《机械科学与技术》2012年第12期1974-1979,共6页Mechanical Science and Technology for Aerospace Engineering

基　　金：陕西省工业攻关计划项目(2006)资助

摘　　要：针对当前聚苯乙烯泡沫塑料(EPS)材料加工的市场需要和成形设备的现状,研制了基于单片下位机的EPS快速成形系统。确定了系统的总体设计方案,对主要组成模块,包括机械部分、电气控制部分和上位机软件部分的结构和功能进行了介绍。完成了电气系统的底层开发,实现了步进电机驱动和电热丝温度控制。最后测试了软件系统的功能并进行运行测试,证明该系统易于使用,加工精度可以满足工程需要。In view of the needs of EPS material processing market and forming equipments status at present,an EPS rapid prototyping system based on single chip microcomputer inferior machine was developed.The system′s overall design scheme was determined,the structure and function of whose main modules,including mechanical part,electrical part and PC software,were introduced.Underlying development of electrical system was completed to achieve stepper motor drivers and electric wire temperature control.Finally,software functions were tested and a real foam part was cut using the system.It proved that the system is easy to use and dimension tolerance is small which can satisfy the engineering requirement.

关 键 词：聚苯乙烯泡沫塑料(EPS) 快速成形系统 单片机 电路设计 

分 类 号：TP271[自动化与计算机技术—检测技术与自动化装置] TP391[自动化与计算机技术—控制科学与工程]