激光选区熔化设备故障报警系统设计  

Fault alarm system design of selective laser melting equipment

作　　者：柳玉文 黄凯俊 王飞 王旭琴 丘廉芳 李鹏 LIU Yuwen;HUANG Kaijun;WANG Fei;WANG Xuqin;QIU Lianfang;LI Peng(Shanghai Aerospace Equipments Manufacturer Co.,Ltd.,Shanghai 200245,CHN)

机构地区：[1]上海航天设备制造总厂有限公司

出　　处：《制造技术与机床》2019年第12期133-137,共5页Manufacturing Technology & Machine Tool

基　　金：科技部国家重点研发计划——智能化增材制造系统平台(2017YFB1103004)

摘　　要：为了解决激光选区熔化(SLM)设备故障报警的问题,提出了一种基于EtherCAT总线的设备状态监测系统,并设计了一种基于TwinCAT3控制软件的故障报警系统,实现了SLM设备的实时状态监测和故障报警。该故障报警系统能够根据不同的故障种类发出相应等级的预警,并采取对应措施保障设备安全,这对于提升SLM设备的可靠性和制件加工质量具有重要意义。In order to solve the fault alarm problem of selective laser melting equipment,an equipment status monitor system based on EtherCAT field bus is present,and a fault alarm system based on TwinCAT3 software is also designed,the real-time status monitor and fault alarm of SLM equipment are achieved.The fault alarm system can send a corresponding alarm according to the fault class and can take corresponding measures to ensure the equipment security,it plays an important role in the promotion of SLM equipment reliability and part machining quality.

关 键 词：SLM设备 状态监测 故障报警 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]