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GSK928数控车削仿真系统的研究与开发NC代码插补功能的设计毕业论文.doc

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GSK928数控车削仿真系统的研究与开发NC代码插补功能的设计毕业论文.doc

I摘要数控机床是当今机械制造业的工作母机,在我国的应用越来越广泛。对数控操作人员的培训已经成为一个非常重要的问题。该文详细阐述了数控车床的功能、特点和广州数控车床操作过程。利用VB6.0作为开发工具,设计出基于网络的数控车床操作仿真软件。该仿真软件具有基于Windows全中文的操作环境,良好的人机交互界面,便于学生学习。同时该软件能实现数控车床的基本操作过程。包括各级子界面操作,同时能完成程序的打开输入、保存、选择,图形界面显示区的范围设定,刀具偏置参数输入等功能,并在仿真过程中实现数据的动态显示和轨迹的动态显示。同时本文还对下一步的工作做出展望,为以后的工作指出方向。关键词计算机数控模拟仿真图形界面VB6.0IIAbstractNumericalcontrolmachinetoolisworkingmasterinmachinemadeindustryinthecurrenttime,whichisusedmoreandmoreinChina.ItbecameaveryimportantthattrainthemanipulatorofCNCmachinetool.ThispaperamplydiscussestheCNClathesfuNction,characteristicsandtheoperatingprocessofCNClatheofguangzhouaftertheLANscomposingtechnologiesandbasicideas.ItschemesoutoperatingsimulationofCNClathebasingonnetworkusingthetoolofVB6.0.ThesimulationsoftwarehasChineseoperatingconditionbasedonwindowsandwellmanmachineinterfaceconvenientforstudentstostudy.AlsothesimulationcanactualizeallprocessaboutCJK6032CNClatheoperating,includingtheoperatingofprimaryinterfaceandeverysubinterface,anditcanachievesuchfunctionasprogramopening,input,save,choice,designofsizerange,ofgraphicalinterfaces,eNteringparameteroftoolwrap,alsoitcandynamicshowthedataandtrackintheprocessofsimulation.Finallythispapermakeswayandexpectationtopointoutnextwork.KeywordsComputerNumericalControlOperatingSimulationGUIVB6.0I目录1绪论..............................................................11.1数控仿真技术的概述..........................................................................................11.1.1数控加工仿真的发展现状............................................................................11.1.2数控加工仿真存在的问题............................................................................11.2选题背景与意义..................................................................................................21.3数控仿真系统的研究现状及其发展趋势..........................................................32系统开发工具及运行环境............................................52.1面向对象技术......................................................................................................52.1.1面向对象程序中的基本概念........................................................................52.1.2面向对象的三大特征....................................................................................52.2面向对象的VisualBasic6.0................................................................................62.2.1VB语言概述..................................................................................................62.2.2可视化设计基本控件....................................................................................72.2.3可视化设计高级控件....................................................................................72.2.4常见的用户触发事件....................................................................................82.2.5窗体的设计....................................................................................................82.2.6控件设计........................................................................................................82.2.7交互界面设计................................................................................................92.2.8系统界面的整体布局..................................................................................102.3本章小结............................................................................................................113数控车削加工及NC代码的处理......................................123.1数控车床加工工件的成形原理........................................................................123.2程序设计的任务................................................................................................123.3车削仿真系统的设计........................................................................................123.3.1车削加工仿真的任务..................................................................................123.3.2工件毛坯的模型设计..................................................................................133.3.3刀库的建立..................................................................................................143.4NC代码的处理...................................................................................................153.4.1仿真接口的设计和实现..............................................................................153.4.2NC代码编译器的设计原理........................................................................163.4.3NC代码的翻译流程....................................................................................163.4.4NC代码的修改与确认................................................................................173.4.5NC代码翻译与仿真系统的集成................................................................19II3.5本章小结............................................................................................................194数控插补原理和模拟仿真加工.......................................204.1插补仿真系统的设计........................................................................................204.2插补仿真系统的实现........................................................................................224.3仿真数据的记录................................................................................................224.4零件加工过程干涉碰撞检查............................................................................224.4.1干涉检查算法..............................................................................................234.4.3产生干涉报告..............................................................................................254.5数控仿真系统的模拟车削实例........................................................................254.6综合加工零件....................................................................................................314.7本章小结...........................................................................................................325结论与展望.......................................................335.1结论....................................................................................................................335.2展望....................................................................................................................33致谢...............................................................35参考文献...........................................................36附录...............................................................37附录1.......................................................................................................................37附录2.......................................................................................................................47附录3.......................................................................................................................48附录4.........................................................................................错误未定义书签。

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