摘要
针对选区激光熔化金属增材制造设备的控制系统的设计,力求提升金属增材制造设备运行的稳定性和可靠性,通过优化控制系统架构以及设计结构化的通讯协议的的方法,设计了一种基于QT+PLC+RTC平台实现的SLM金属增材制造设备控制系统,重点研究激光器、振镜器、电机控制器等外围设备配合与控制问题,实现了一套人机交互友好、打印过程全方位的自主可控、多线程协同运行的高可靠性的金属增材制造设备的控制系统。
This article aims at the design of the control system of laser melting metal additive manufacturing equipment in selected areas,and strives to improve the stability and reliability of the operation of metal additive manufacturing equipment.By optimizing the control system architecture and designing a structured communication protocol,we designed a SLM metal additive manufacturing equipment control system based on the QT+PLC+RTC platform.And focusing on the coordination and control of peripheral equipment,such as lasers,galvanometers,and motor controllers,we had implemented a highly reliable control system for the metal additive manufacturing equipment with following features,self-controllable in the complete printing process,multi-threaded and coordinated,with a set of friendly human-computer interfaces.
作者
黄凯俊
柳玉文
文珊珊
李鹏
朱亚奇
匡婷玉
张春杰
HUNAG Kaijun;LIU Yuwen;WEN Shanshan;LI Peng;ZHU Yaqi;KUANG Tingyu;ZHANG Chunjie(Shanghai Aerospace Equipments Manufacturer Co.,Ltd.,Shanghai 200245,CHN;Shanghai Aerospace Process and Equipment Engineering Technology Research Center,Shanghai 200245,CHN;School of Materials Science and Engineering,Shanghai Jiaotong University,Shanghai 200240,CHN;Shanghai Radio Equipment Research Institute,Shanghai 200090,CHN)
出处
《制造技术与机床》
北大核心
2022年第6期37-43,共7页
Manufacturing Technology & Machine Tool
基金
上海市经信委“上海市产业转型设计发展专项资金(产业技术创新)计划”项目《上海航天设备制造总厂有限公司企业技术中心协同创新能力专项》(沪J2018-25)。
关键词
选区激光熔化
控制软件
QT
多线程
selective laser melting
control software
QT
multi-threading
