对置双工位数控缸体孔钻床设计

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1、DoubleWorkSpacesCNCMachineDesignforDeepHoleDrillerByWeiYaoDongSupervisor:LiuPingNortheasternUniversityJune2006摘要i摘要对置双工位数控缸体孔钻床设计本设计是根据设计要求，设计一套组合机床系统对汽车制动泵缸体进行深孔加工，由于该课题是工厂实际加工任务，所以在部件选择上以能够在市场上采购到的通用部件为主，以降低加工成本。本设计主要包括四部分：第一部分是根据设计要求对组合机床进行总体方案设计，包括加工方式的确定、机床主参数选择计算和机床控制系统的选择。第

2、二部分是根据总体方案对组合机床中机械部分进行设计，包括机床动力头、数控滑台、侧底座和中间底座的选择计算，工件夹具设计、计算及校核，并设计用于夹紧的液压站系统，完成液压站原理图。第三部分是设计PLC组合机床控制系统，利用三菱FX2NPLC对机床进行加工控制，并编制实际加工的电气控制图。第四部分是利用机械制图的基本原理，应用CAXA电子图板对组合机床及夹具进行装配设计，并生成二张二维装配图纸。关键词：深组合机床，PLC，液压夹具，枪钻iAbstractDoubleWorkSpacesCNCMachineDesignforDeepHoleDrillerThede

3、signismainlytodesignthecombinedmachinetoolwhatmachiningthedeepboreinthebrakepumpofautomobileaccordingthebasesofdesignspecification.Thisdesignisthefactassignmentinmanufactory,sothecomponentsmainlychoosethatstandardizedunitcanbepurchasedinmarket,inordertoreduceproductioncosts.Thedes

4、ignismainlydividedintofourparts:Thefirstpartisacontentoftotalprojectdesignofthecombinedmachinetool,includingconfirmingtheworkingmethodandthemainparameter.Thesecondpartisdesignthemechanicalpartofthecombinedmachinetoolaccordingthetotalprojectdesign,includingconfirmingthecutterhead,t

5、hesidebaseandthemiddlebase,designingthehydraulicgripandthehydraulicsystem,completingtherationaledesignofthehydraulicsystem.ThethirdpartistodesignthePLCcontrolsystemforthecombinedmachinetool,makethewokingcontrolusingtheFX2NPLC.Completetherationaledrawingofthehydraulicsystem.Thefina

6、llypartistodesigntheassemblingdrawingforthecombinedmachinetoolandthehydraulicgripuseingCAXAsoftwareaccordingtotherationaleoftheoryofmachines,andgettwodimensionalassemblingdrawings.Abstract:combinedmachinetool,PLC,hydraulicgrip,gundrillii目录目录摘要······································

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