基于物联网的数控淬火机床动态信息远程智能监控系统开发

发布时间：2018-03-27 16:42

本文选题：物联网　切入点：淬火机床　出处：《河南科技大学》2017年硕士论文

【摘要】：及时、准确地了解数控淬火机床工作的各类动态信息,是淬火机床可靠运行的保证,有利于加热工件淬火质量的提高。但传统机床动态数据信息的采集较多采用有线方式进行传输,存在着排线复杂、容易脱落、影响现场生产、信号传输距离限制、传输不稳定等问题。随着网络技术、传感器技术与无线通讯技术的发展,无线传感器网络(Wireless Sensor Network,WSN)的出现克服了传统方法的众多问题。本课题以热处理设备为研究对象,以回转支承感应加热淬火机床为试验对象,研究基于物联网的数控淬火机床动态信息远程智能监控系统。该系统将物联网技术、传感器技术、信息采集技术以及信息处理技术融入热处理设备制造信息化,实现热处理设备动态信息的远程智能监控。远程监控的实现为热处理设备设计、制造、销售、服务到回收再利用的全生命周期管理提供技术支持。本课题通过对物联网技术与故障诊断技术进行分析,确定出本系统的总体方案:采用433MHZ无线传输技术实现工作现场与监控中心数据的无线传输,在监控中心通过上位机软件实现动态数据的Internet远程监控;根据总体方案要求,对感知层、网络层和应用层进行硬件的选型与搭建;在硬件搭建完成的基础上,通过对PLC的编程、通讯模式的配置、SQL Server数据库的创建、组态王软件的开发,实现了基于物联网数控淬火机床动态数据的Web发布功能;最后,通过采集回转支承表面与感应器的间隙数据、淬火液温度、淬火液压力等动态数据,验证本监控平台的可行性。本课题通过理论分析与试验相结合的研究方法,搭建了基于物联网数控淬火机床动态信息远程监控系统,实现了数控淬火机床动态信息的远程监控。基于物联网的淬火机床动态信息远程监控的实现,对强化热处理设备精细管控能力具有重要的意义。
[Abstract]:Knowing all kinds of dynamic information of NC quenching machine in time and accurately is the guarantee of reliable operation of quenching machine. It is beneficial to the improvement of quenching quality of heating workpiece, but the collection of dynamic data of traditional machine tools is transmitted by wire, which is complicated in wiring, easy to fall off, which affects field production and limits the distance of signal transmission. With the development of network technology, sensor technology and wireless communication technology, the emergence of wireless sensor network (WSNs) overcomes many problems of traditional methods. Taking induction heating and quenching machine with rotary bearing as test object, the remote intelligent monitoring system for dynamic information of NC quenching machine based on Internet of things is studied. The information collection technology and information processing technology are integrated into the heat treatment equipment manufacturing information to realize the remote intelligent monitoring of the heat treatment equipment dynamic information, the remote monitoring and control realization is the heat treatment equipment design, the manufacture, the sale, The whole life cycle management of service to recycling provides technical support. This paper analyzes the technology of Internet of things and fault diagnosis technology. The overall scheme of the system is determined as follows: the wireless transmission technology of 433MHZ is adopted to realize the wireless transmission of the data from the work site and the monitoring center, and the Internet remote monitoring of the dynamic data is realized through the software of the upper computer in the monitoring center, according to the requirements of the overall scheme, On the basis of the completion of hardware construction, through the programming of PLC, the configuration of communication mode, the creation of SQL Server database, and the development of Kingview software, the hardware selection and construction of perceptual layer, network layer and application layer are carried out. The Web release function based on the dynamic data of the CNC quenching machine tool is realized. Finally, the data of the gap between the surface of the rotary bearing and the inductor, the quenching fluid temperature, the quenching fluid pressure and so on are collected. The feasibility of this monitoring platform is verified. Through the research method of combining theoretical analysis and experiment, the remote monitoring system of dynamic information of NC quenching machine based on Internet of things is set up. The remote monitoring of dynamic information of NC quenching machine is realized. The realization of remote monitoring of dynamic information of quenching machine based on Internet of things is of great significance to strengthen the fine control ability of heat treatment equipment.
【学位授予单位】：河南科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TG155.3;TP277

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