数控面板简介.ppt

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1、4.5ControlPanel4.5.1EmergencyStop4.5.2OperationalModeSelectorSwitches4.5.3StartandStop4.5.4MachineDisplay4.5.5NCFunctionSwitchesandDisplay4.5.6JOGSwitches4.5.7CoolantSystem4.5.8RotarySwitchesThismanualdescribestheoperatingproceduresoftheMAKINO(日本牧野)machiningcenterwhichiscontrolledbythecontrolunitre

2、ferredtoas"MPC2"TheMPC2istheabbreviationforthe"MakinoProgrammableController2".Thismainoperator'spanelcomprisingmanyswitchesandlampsisdedicatedforthebasicoperationsofthemachiningcenter.Themainoperator'spanelismainlyusedformanualoperation,operationofthespindleandthelikewhichareusedsofrequently,NCprog

3、ramoperation,cancelofabnormality,andmachinestatusdisplay.4.5ControlPanel4.5.1EmergencyStopThisEMERGENCYstopbuttonstopsthemachineinstantly(seeFigure4-20).Ifthishappens,allmachinesmotionsarehalted.Oncepressed,thisbuttonislockedinthedepressedcondition.Tocancelthelock,turnthebuttoninthearrow-markeddire

4、ction(i.e.,clockwise).Figure4-20EMERGENCYSTOP4.5.1EmergencyStopWhentheemergencystopbuttonispushed,thefollowingsoccur:Figure4-20EMERGENCYSTOP(1)Eachaxisfeedstopsimmediately.(2)Therevolvingspindlestopsimmediately.(3)Theunclampedspindleisclamped.(4)Orientationofthespindleiscanceled.(5)TheATCunitstopsm

5、idwayoftheoperation.(6)Palletchangeishaltedmidwayoftheoperation.(7)TheNCunitisreset.4.5.2OperationalModeSelectorSwitches(g)(h)(i)(d)(e)(f)(a)(b)(c)Fig.4-21operationalModeSelectorSwitch4.5.2OperationalModeSelectorSwitchesTheseswitchesareusedtoselectdesiredoperationalmode.(1)MDI(manualdatainput)mode(

6、seeFigure4-21a)Usedforcommandinglocationoftheaxis,M,SandTfunctions,etc.(2)Referencepointreturnmode(seeFigure4-21b)Usedformanuallyreturningtheaxistothereference.(3)EDITORmode(seeFigure4-21c)UsedforstoringtheNCprogramwiththetapereaderandeditingtheprogramintheNCmemory.(4)MEMORYmode(seeFigure4-21d)Used

7、formemoryoperation.4.5.2OperationalModeSelectorSwitches(5)REMOTEmode(seeFigure4-21e)UsedfortheoperationbymeansofthehostcomputerlikeDNCandDMS(牧野于1983年开发出的模具自动加工系统).Whentherandomoperationisspecified,thislampi