低压电气课程设计撰写模板

天津职业技术师范大学TianjinUniversityofTechnologyandEducationx62w铣床电气控制的plc改造课程设计专业：电气技术教育班级学号：电气1312班-42学生姓名：瞿滢指导教师：苏国军二〇一六年六月摘要X62W万能铣床是一种通用的多用途机床，它可以进行平面、斜面、螺旋面及成型表面的加工，是一种较为精密的加工设备，它采用继电接触器电路实现电气控制。PLC专为工业环境应用而设计，其显著的特点之一就是可靠性高，抗干扰能力强。将X62W万能铣床电气控制线路改造为可编程控制器控制，可以提高整个电气控制系统的工作性能，减少维护、维修的工作量。本文通过对X62W万能铣床的PLC控制改造过程的介绍，阐述了X62W万能铣床电气控制线路的工作原理，详细说明了用PLC进行电气控制系统改造的具体方法，从而可以提高整个电气控制系统的工作性能。关键词：X62W万能铣床；电气控制系统；PLC；I/O分配图；梯形图；语句表；常见故障及检修。ABSTRACTX62Wuniversalmillingmachineisageneral-purposemulti-purposemachinetool,itcanbeplane,inclinedplane,spiralsurfaceandintoThesurfaceofthetypeofprocessing,isamoresophisticatedprocessingequipment,itusestherelaycircuittoachieveelectricalcontrolcircuit.PLCisdesignedforindustrialenvironmentapplications,oneofitsnotablefeaturesishighreliabilityandstronganti-interferenceability.TheX62Wuniversalmillingmachineelectricalcontrolcircuitistransformedintotheprogrammablecontrollercontrol,whichcanimprovetheworkingperformanceofthewholeelectricalcontrolsystemandreducetheworkloadofmaintenanceandrepair.PaperthroughtheX62WUniversalMillingMachinePLCcontroltransformationprocessisintroduced,andexpoundstheX62WUniversalMillingmachineelectriccontrolcircuitworkingprincipleanddetaileddescriptionsofPLCelectricalcontrolandthespecificmethodofsystemtransformation,whichcanimprovetheelectricalcontrolsystemoftheworkingperformanceofthe.I目录1铣床特点及电气控制线路分析..................................................................11.1铣床介绍.............................................................................................................11.2x62w万能铣床....................................................................................................11.3电器元件设备.....................................................................................................11.4电力拖动特点及控制要求.................................................................................11.5电气控制线路.....................................................................................................11.6电气控制线路分析.............................................................................................21.7参考文献.............................................................................................................21.8附录（或调研报告）.........................................................................................21.9致谢......................................................................................错误!未定义书签。2正文要求......................................................................................................................22.1格式要求.............................................................................................................22.1.1页面设置及格式.......................................................................................22.1.2标题要求...................................................................................................32.1.3标题设置方法...........................................................................................42.2语言表述.............................................................................................................42.2.1语言表述...................................................................................................42.2.2行文要求...................................................................................................52.3图、表格和公式要求........................................................................................52.3.1图格式要求...............................................................................................52.3.2表格式要求..............................................................................................62.3.3公式..........................................................................................................73规范表达注意事项......................................................................................................93.1名词术语............................................................................................................93.2外文字母............................................................................................................93.2.1斜体..........................................................................................................93.2.2正体..........................................................................................................93.3数字..................................................................................................................103.4量和单位...........................................................................................................10在该页面中点击鼠标右键，选择“更新域…”，然后选择“更新整个目录”，即可自动生成目录。选择字体，一级标题为黑体小四号，二级标题和三级标题为宋体小四号。数字字体为TimesNewRoman注意：删除此文本框。TimesNewRoman，小四号，加粗II结论........................................................................................................................12参考文献........................................................................................................................13附录1：封面样例..............................................................................................