基于CPAC经济型数控雕刻机的研发

发布时间：2018-12-14 11:03

【摘要】：随着经济的繁荣促使了广告业以及家具行业的发展,随着近几年国家对小微企业的鼓励和扶持,越来越多的小型广告公司以及家具企业产生,他们主要从事一些小型广告牌和经济实惠的家具生产。目前市场上的雕刻机无论是国外的雕刻机还是国内的雕刻机,多为大型雕刻机,其功能比较齐全,但是时价格不菲,对于小微型企业来说难以负担的起,同时他们也不需要功能如此齐全且价格昂贵的设备,而国内价格比较实惠、功能满足小微型企业的雕刻机几乎没有,因此研制一台经济型雕刻机具有非常重要的现实意义和经济效益。本文主要针对目前国内雕刻机面临的现状,根据市场的需求而开发,本着经济实惠、用户操作方便的原则进行设计,确定了以运动控制器作为控制系统,采用伺服驱动的半闭环控制方式的设计方案。在介绍了本体设计以后,重点对硬件电路设计以及控制部分进行介绍。本系统控制方面采用CPAC运动控制器,负责对雕刻机的运动控制和辅助功能的实现,通过五种常用的运动程序实现雕刻加工,采用外部I/O实现对限位、原点、报警信号的通讯。并利用运动控制器的专用程序开发软件Oto-studio实现上位机操作界面的设计,在此过程集成了雕刻软件,方便用户对雕刻图形进行编程。实验和调试结果表明,本文设计的经济型数控雕刻机在加工质量、加工效率、机床功能、以及机床操作方面均达到设计要求,机床运行起来平稳,噪音较小,用户可以很快熟练使用此款雕刻机,可以进行一定规模的推广使用。
[Abstract]:With the development of advertising industry and furniture industry, and with the encouragement and support of small and micro enterprises in recent years, more and more small advertising companies and furniture enterprises have emerged. They are mainly engaged in small billboards and affordable furniture production. At present, the engraving machines on the market, whether foreign or domestic, are mostly large-scale engraving machines, and their functions are quite complete, but they are expensive when they are available and can hardly be affordable for small and micro enterprises. At the same time, they do not need such full-featured and expensive equipment, while domestic prices are relatively affordable, and there are few engraving machines for small and micro enterprises. Therefore, the development of an economic engraving machine has very important practical significance and economic benefits. According to the current situation of domestic engraving machine, according to the needs of the market, the paper designs the system based on the principle of economic benefit and convenient operation, and determines the motion controller as the control system. The design of the semi-closed-loop control mode using servo drive. After introducing the ontology design, the hardware circuit design and the control part are introduced. In this system, CPAC motion controller is used to realize the motion control and auxiliary function of the engraving machine. Five common motion programs are used to realize engraving, and the external I / O is used to realize the limit and origin. Communication of alarm signals The design of the upper computer operation interface is realized by using the special program development software Oto-studio of the motion controller. In this process, the engraving software is integrated, which is convenient for the user to program the engraving graphics. The experimental and debugging results show that the economical NC engraving machine designed in this paper meets the design requirements in the aspects of machining quality, machining efficiency, machine tool function and machine tool operation. Users can quickly skilled use of this engraving machine, can be a certain scale of promotion and use.
【学位授予单位】：青岛理工大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TS64

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