YGK系列数控端齿磨床_数控端齿磨床

YGK78系列机床采用西门子数控系统及交流伺服驱动，四轴控制两轴联动。机床采用立式部局，滑板在栋梁上横向移动(X轴)，两个立磨头可分别在滑板上做上、下进给运动(Z1、Z2轴)。三个直线坐标轴均装有海德汉光栅尺作为全闭环反馈。床身上装有高精度数控回转工作台可实现工件的分度定位。转台内装有海德汉圆光栅作为全闭环反馈。转台的左侧安装金刚石碟片修整器，X轴可分别同Z1或Z2轴实现两轴联动，通过插补运动对砂轮进行齿形修整，加工时对工件进行成型切入磨削。左、右两个立磨头可分别加工凸齿、凹齿、倒角等工序。YGK78seriesmachinetoolshasbeenverticallayout.Twogrindingspindlesindependentlymoveupordown(Z1Z2axes)onthecarriage,whichcouldmakehorizontalmovementonthecrossbeam(Xaxes).Threelineaxes(Z1,Z2andX)equippedwithHeidenhaingratingscales,carryoutclose-loopcontrol.Therehastwogrindingspindles,soastogrindingconvexandconcaveteeth(onthecoupling),respectively.Theworkpieceissetuponaprecisionrotarytable,whichissupportedonahydrodynamic-staticpressurebearing,directlydriven,andequippedwithHeidenhainencoder,forprecisionindexing.机床配有我公司针对弧齿磨削工艺而开发的专用软件，可实现参数化编程。机床配备两套程序：齿形设计程序和加工程序。用户可根据自己现有的齿形参数和工艺参数通过图形化界面输入数控系统，实现对工件的加工。Thegrindingmachinehasaccompaniedwithaspecialsoftware,consistofdesignprogramandprocessprogram.Theformermakesuseofverifyorcorrectaworkpiecedesign;andthelattermakesgooduseofparameterandgraph,towritprocessprogram,theninputtomachine’sCNCsystem,toaccomplishtheprocessoftheworkplece.YGK系列机床是我公司新产品，已被列为北京市科委2012年的科研课题，课题号为D121100002612001。YGK78系列机床专门用于端面弧齿磨削加工。YGK78seriesmachinetoolsisanewproductforourcompany.Andit’saresearchprojectforBeijingscienceandtechnologycommittee,in2012,theprojectnumberisD121100002612001.YGK78seriesmachinetoolsisaspecializedgrinder,forgrindingthecomvexandconcaveteethofendcoupling.

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