摘要
针对汽车注塑件3D打印快速成型机机械部分的控制需求,设计了一款汽车注塑件3D打印快速成型机控制系统。控制系统采用意法半导体公司推出的高效ARM Corxtex-M3核心的STM32F103VCT6微控制器,由该控制器完成与上位机通信、数据处理、模拟量采集与模数转换、MOS管控制,并控制A4988两相步进电机驱动芯片以实现步进电机驱动等工作,软件采用PID算法准确控制物料喷头的加热温度。论述了控制系统主要硬件电路设计和软件的实现流程,系统测试表明性能良好。
The 3D printer control system for automotive plastic parts is designed according to the demand of the me-chanical system.It use ST STM32F103VCT6 microcontroller which is based on ARM Corxtex -M3 high efficiency core to communicate with the host computer ,process data ,acquisite&convert analog to digital , control the MOS .STM32F103VCT6 also signals the stepper driving IC A4988.It runs a PID algorithm software to precisely control the temperature of the ex-truder.This paper discusses the main hardware circuit and software realization process of the control system .The system testing shows good performance.
出处
《浙江交通职业技术学院学报》
CAS
2016年第2期49-53,共5页
Journal of Zhejiang Institute of Communications
基金
浙江省教育厅科研项目(Y201431097)
