熔丝沉积, 快速成型, 控制系统, 设计, fused deposition modeling（FDM）, rapid prototyping, control system, and design
Abstract
熔丝沉积成型技术已成为快速成型工艺中发展最快的一种,为满足低成本的要求,设计了一种基于开放式总线结构的单微机控制系统,包括硬件体系结构和软件体系结构,采用模块化的设计的思想.该系统在满足稳定性及控制精度的前提下,对减小体积降低成本方面具有应用意义. As one of the rapid prototyping technology,fused deposition modeling has developed rapidly.In order to meet the requirements of low cost,a kind of single microcomputer control system based on the open bus structure has been designed,including the hardware system structure and software system structure,by using the modular design.The control system has very important practical value and theoretical significance to reduce volume and costs at the premise of maintaining the stability and control precision.
