外文翻譯-后處理構(gòu)造器說明書

外文翻譯PostBuilderHelpGettingStartedPostBuildercreatesandeditspostprocessors.Thesepostprocessorshavethreeelements,eachidentifiedbythebasenameandoneofthreeextensions.Assumingyourpostprocessornameismy_machine_tool,thesefileswouldbethefollowing:Bydefault,PostBuildercreatesyourpostprocessorinthedirectorywhereyoustartedPostBuilder.UsetheSaveAsoptioninthefiledialogtosaveyourpostprocessorinthedirectoryofyourchoice.InordertouseyourpostprocessorinNXyoumustaddanentrytoyourtemplate_post.datfileinyourcurrentpostprocessordirectory.PostBuildersupportsEnglishdialogsonly.ProceduresintheBaseFileNXPostdependsheavilyonproceduresintheugpost_base.tclfile.Thisfileislocatedinthemach/postprocessordirectory.ThesystemusesittosupportthefileI/Oandotherbasicfunctions.ThisisupdatedwitheachNXrelease,andshouldnotbemodified.Itispossibletooverwriteproceduresinthisfilethroughtclprogramming,butthisisnotrecommended.Youcanoverwritetheseprocedureswithausercreatedtclfileorbyusingtheuplevelfeatureoftcl.Whenanyoftheproceduresinugpost_base.tclareoverwrittenbytheproceduresinthepostprocessorwenolongerguaranteethatthepostwillcontinuetoworkcorrectlyfromonereleasetothenext.Someofthecriticalfilesthatmaycauseproblemswhenmodifiedare:CreatingaNewPostTocreateapostfollowthestepsbelow:1.SelecttheNewFileiconorselectNewinthefiledropdownmenu.YouhavethefollowingchoicesfromtheCreateNewPostprocessordialog:2.Youcanselectthenameofyourpostprocessororusethedefaultname.Youcanchangethisnamewhensaving.3.Youcanenteratextdescriptionofyourpostprocessor.4.Specifywhetherthesystemoutputsininchormetric.Ifyouselectinch,allcoordinateoutputandformatsareininches.Ifyouspecifymetric,allcoordinateoutputisinmillimeters.Allofthedefaultparameterssuchastolerances,minimumsandmaximumsarebasedupontheoutputunits.SeethesectiononChangingPostprocessorKinematicsforhowtochangefrominchtometricormetrictoinchafteryouhavecreatedthepost.5.Selectabasicmachinetype.Onceyouhaveselectedthemachinetypeyoucannotchangeitagainforthispostprocessor.Yourchoicesareexplainedinthefollowingsections:Mill,Lathe,WireEDM.MillSelectingthisoptiondefinesyourmachineasamilltype.Thefollowingmilltypesareavailable:LatheSelectingthisoptiondefinesyourmachineasalathetype.Typicallylatheshavetwolinearaxes(CartesianXandZ).ThechuckrotatesandthetoolremainsinaturretthatmovesintheXandZ-axis.Inthemachinesectionyoucanalsospecifyyourpostasafouraxislathewithafixeddistancebetweentheturrets.WireEDMSelectthisoptiontocreateoreditaWireEDMpostprocessor.ThesystemprovidespostsforthreecommonwireEDMmachinetools:Agie,Mitsubishi,andCharmilles.TheycontainalltheGandMcodesusedtocontrolstandardWireEDMfunctions.Theyalsocontainthebasictwoandfouraxismotion.ControllerYoumustnowselectabasiccontrollertype.Youcanchooseagenericcontroller,aspecificcontrollerfromthecontrollerlibrary,orapostyouhavepreviouslycreated.ThespecificcontrollershavenurbsoutputfortheFanuc,SiemensandHeidenhainmillcontrols.Thechoiceofcontrollersisdifficultformill,lathe,orwireedmmachinetools.Aftermakingallyourselectionsthesystemusesalltheinformationyouhaveselectedtocreateyourpost.ChangingPostprocessorKinematicsYoucanstartwithanyexistingpostprocessorcreatedwithPostBuilderandchangethekinematicsortheinch/metricsettingthroughthefollowingprocess:1.Makeanewpost.2.Selectthenewinchormetricsetting.3.Selectthenewkinematicssetting.4.Selecttheuseroptiononthecontrollertobrowseforthepostyouwanttochange.5.Createthepost.Yournewpostnowhasallofthecustomcommandsandeditsfromyouroriginalpost,butwithnewkinematicsand/orinch/metricsettings.Youmayneedtoaddrotarywordstothemotionblockswhenmakingafourorfiveaxispostfromathreeaxispost.Todothisfollowthestepsbelow:1.GotoProgram&ToolPath→Program→Motion.InthisdialogyoumayneedtochangetheLinearMoveandRapidMoveblocks.Todothis,followthestepsbelow:a.ClickontheLinearMove,orRapidMoveblueeventmarker.b.Inthedialogthatdisplays,selectthedownarrownexttothedropdownmenu.c.Fromthedropdownmenuselectfourth_axis.d.ClickandholdtheAddWordbuttonuntilablockdisplays.e.Dragtheblockovertheblockuntilawhiteoutlineappears,thanreleasethemouse.Ifyouhaveafouraxispostyoumayonlyneedtoaddthefourth_axisword.Ifyouhaveafiveaxispostyoumayneedtoaddboththefourth_axisandfifth_axis.2.GotoProgram&ToolPath→Program→CannedCyclesandselecttheCommonParameterseventmarker.Addthefourth_axiswordinthesamemannerastheLinearandRapidMoveeventmarkers.OptionsValidateCustomCommandsYoucanturnonorturnofferrorcheckingwhileimportingorcreatingcustomcommands:Thisisaveryusefulfeaturethatpreventsmanyrun-timeerrorsthataremuchmoredifficulttodebuginarun-timesituation.Ifyouselectthedottedlineyoucancreateadetacheddialog.BackUpPostThispreferenceallowsyoutodefinehowthesystemcreatesbackupversionsofPostBuilderfiles.Youhavethefollowingchoices:HelpFunctionsBalloonHelpSelectthisoptiontoactivateBalloonHelp.WhenyouplacethecursorovermanyoftheobjectsinthePostBuilderdialogs,aniconappearsandgivesyoumoredetailontheexactfunctionalityoftheobject.YoucanturnonBalloonHelpduringpostprocessorcreationmode.Thisexampleshowsthenameoftheblockthesystemoutputsaswellastheformatoftheoutputcode.ContextSensitiveHelpSelectthisoptiontoactivateContextSensitiveHelpmode.WhenyouactivatethismodeandselectaniteminPostBuilder,thesystemdisplaysadescriptionofthatitem.Forexample,whenyouactivateContextSensitiveHelpmodeandyouselectProgramStartSequence,thesystemdisplaysthefollowingdescription.Thisfeatureisnotimplementedforalldialogsandobjects.Whenyouactivatethisfeature,thedialogsdonotbehaveastheydidinpostprocessorcreatemodeandthecursorturnsintoaquestionmarkduringContextSensitiveHelp.YoumustturnoffContextSensitiveHelpinordertoreturntopostprocessorcreatemode.BrowseUserDocumentationThisoptioncallsupthePostBuilderonlinehelpdocumentation.Thesystemdisplaysthisdocumentationandallowsyoutobrowsethroughitatyourleisure.MachineToolThissectionallowsyoutoconfigurethekinematicsofyourmachinetool.Youcandefinethelimitsandaxisorientationofeachofthetools.TheMachineTooldialogisdividedintothreesections:GeneralParameters,FourthAxis,andFifthAxis.Thegeneralparameterssectionisavailableforallmachinetooltypes.Thedialogsforthefourthandfifthaxesareavailableonlyforfourandfiveaxismachinetools.GeneralParametersDisplayMachineToolDisplayMachineToolbuttonislocatedinthetopleftportionofyourwindow.Thisoptiongivesyouanuptodatepictureofyourmachinetool.Withthisyoucanvisualizetheaxisorientations.Forafourandfiveaxismillingmachinethesystemalsodisplaystheaddressleaderdesignation(A,BorC)andlimitsforeachrotaryaxis.Thisoptionisnotavailableformill/turnandwireedm.OutputCircularRecordYoucansetthisoptiontoYesorNo.IfsettoYes,thesystemoutputsallcirclesbasedonthecirclemotionparameters.IfsettoNothesystemdoesnotoutputcircleblocks(G2orG3).LinearAxisTravelLimitThisoptionallowsyoutochecktravellimitswhenyouimportthecustomcommandpb_cmd_check_travel_limits.tcl.HomePositionThisdefinesthedefaultFROMpositionifyouhavenotspecifiedaFROMposition.LinearMotionResolutionThisdefinestheminimumvaluetowhichthesystemroundsallcoordinates.Thisdoesnotnecessarilycontroltheformatofthecoordinatedata.Tocontroltheformatofthecoordinatedatayoumustchangethenumberofdecimaldigitsoutput.TraversalFeedRateThisdefinesthefeedratethatthesystemusestocalculatemachinetimeforrapidmotion.Thesystemalsousesthisvaluetodetermineifalinearfeedratemoveisactuallyperformedatrapid.MillFourthAxisParametersThefourthaxisparameters,unlessspecificallystated,alsoappliestothefifthaxis.Thedefaultsettingsworkformostmachines.ThefollowingoptionsareavailableontheFourthAxisdialog:RotaryAxisConfigurationThisdialogallowsyoutodefinethePlaneofRotationandAddressLeaderforboththefourthandthefifthaxis.Youcanaccessthisdialogfromeitherthefourthorthefifthaxisconfigurationdialogs.NotethatyoumustmakesureyouchangetheAddressLeaderwhenyouchangetherotaryaxisplane.Notealsothattheplaneofthefourthaxismustbedifferentthantheplaneofthefifthaxis.Thisdialogisonlyavailableforspecifyingtheparametersofafive-axismachinetool.Itisnotavailableforafour-axismachine.InordertogetthecorrectoutputforadualheadrotaryfiveaxismachinetoolwithaBaxis(intheZXplane)attachedtoaCaxis(intheXYplane),youmustdefinethefourthaxisasB(ZXplane)andthefifthaxisasC(XYplane).Themachinetooldisplayfunctionwillnotworkcorrectlyforthisconfiguration.However,theoutputwillbecorrect.ThisfollowsageneralrestrictionwheretheCaxis(XYplane)cannotbethefourthaxisofafiveaxismachinetool.MachineZerotoRotaryAxisCenterThisoptionallowsyoutodefinewherethecenterofthefourthaxisisinrelationtoyourmachinezero.Thedefaultvalueforthisdistanceis(0,0,0).ThisvaluemustbespecifiedforthepostprocessortomapcorrectlybetweentheMCSprogrammedinNXandtheMachineToolCoordinateSystemRotaryMotionResolutionThisoptionallowsyoutocontrolthenumberofdigitstowhichthesystemroundstherotaryangle.Thisistypically.001degreesformostcontouringaxes.后處理構(gòu)造器說明書入門PostBuilder創(chuàng)建和編輯后處理器。后處理器有三個(gè)組成部分，由基本名稱和三個(gè)擴(kuò)展名確定。假設(shè)你的后處理器名字是my_machine_tool，這些文件將是如下：一般情況下，由Post生成器創(chuàng)建的后處理在默認(rèn)的目錄中。使用另存為對(duì)話框保存后處理文件在您選擇的目錄下。為了使用NX中的后處理，你必須添加一個(gè)template_post.dat后處理文件在當(dāng)前目錄中。PostBuilder只支持英語對(duì)話框。.基本文件的程序NX后處理器在很大程度上取決于在ugpost_base.tcl文件的程序。此文件位于mach/postprocessor目錄。該系統(tǒng)使用它來支持文件I/O和其他基本功能。這是每個(gè)NX的更新版本，不能被修改。它可以通過TCL編程文件覆蓋在此項(xiàng)目的程序，但不建議這樣做。您可以覆蓋用戶創(chuàng)建的這些程序文件或通過TCL語言高配置的功能。當(dāng)任何后處理的程序覆蓋ugpost_base.tcl后，我們不再保證Post程序?qū)⒗^續(xù)能從一個(gè)版本到下一個(gè)版的正確性。對(duì)一些重要文件修改時(shí)，可能導(dǎo)致以下出現(xiàn)問題：創(chuàng)建一個(gè)新的后處理創(chuàng)建一個(gè)后處理器，請(qǐng)按照下列步驟1．選擇新建的文件圖標(biāo)或選擇下拉菜單新建文件。你可以從新建后處理器對(duì)話框中進(jìn)行下面的選擇：2.您可以選擇您的后處理程序的名稱或使用默認(rèn)名稱。您也可以在保存時(shí)，更改此名稱。3.您可以輸入您的后處理器的文字描述。4.指定是英寸或是公制輸出。如果您選擇英寸，所有的坐標(biāo)輸出和格式都是英寸。如果您指定公制，所有的坐標(biāo)輸出都以毫米為單位。默認(rèn)的參數(shù)如公差，最小值和最大值都由輸出單位決定。對(duì)于當(dāng)創(chuàng)建一個(gè)后處理后如何從英制改為公制或公制改為英制請(qǐng)參照后處理運(yùn)動(dòng)學(xué)部分。5．選擇一個(gè)基本的機(jī)床類型。一旦你選擇了機(jī)類型你不能改變這種后處理類型。您可以從以下幾個(gè)部分中進(jìn)行選擇：銑床，車床，線切割。銑床選擇此選項(xiàng)定義您的機(jī)床類型為銑床。以下的銑床種類可供你選擇：車床選擇此選項(xiàng)定義您的機(jī)床類型為車床。通常車床有兩個(gè)線性軸（笛卡兒X和Z）。夾頭旋轉(zhuǎn)和刀具固定的溜板箱，在X和Z移動(dòng)軸。在機(jī)床部分，您也可以指定你的處理器的第4軸與溜板箱之間的車床固定距離線切割選擇此選項(xiàng)創(chuàng)建或編輯線切割后處理器。該系統(tǒng)提供了三種常見的線切割加工機(jī)床：阿奇，三菱，夏米爾。它們包含所有G代碼和用于控制標(biāo)準(zhǔn)線切割功能M代碼。它們也包含了基本的兩軸和四軸運(yùn)動(dòng)?？刂破髂F(xiàn)在必須選擇一個(gè)基本的控制器的類型。您可以選擇一個(gè)通用控制器，或從控制器庫(kù)創(chuàng)建一個(gè)特定的控制器。具體控制器有法納克，西門子和海德漢軋機(jī)控制器。、對(duì)于銑床、車床，電火花加工來說，控制器的選擇是比較困難的。在完成你的所有機(jī)床信息選擇后，你可以選擇創(chuàng)建一個(gè)后處理器。更改動(dòng)態(tài)的后處理器您可以從任何現(xiàn)有處理程序開始創(chuàng)建一個(gè)后處理構(gòu)造器，并通過以下步驟來更改機(jī)床運(yùn)動(dòng)或英寸/公制參數(shù)設(shè)置。1．2．3．4．5．新建一個(gè)后處理器選擇新英寸或公制設(shè)置。選擇新的機(jī)床運(yùn)動(dòng)學(xué)設(shè)置。選擇控制器上的用戶選項(xiàng)去更改你選擇的控制器。創(chuàng)建后處理器現(xiàn)在您的新后處理器已經(jīng)從原來的處理器得到了所有命令和編輯，但沒有新的運(yùn)動(dòng)學(xué)和/或英寸/公制設(shè)置。您可能需要添加旋轉(zhuǎn)字符到運(yùn)動(dòng)塊上，已定義除了三軸外的第四軸或第五軸。為此請(qǐng)按照下列步驟：1．訪問程序刀具路徑→程序→運(yùn)動(dòng)。在這個(gè)對(duì)話框中你可能需要更改線性移動(dòng)和快速移動(dòng)塊。為此，請(qǐng)按照下列步驟：a.單擊關(guān)于線性移動(dòng)，或快速移動(dòng)的藍(lán)色標(biāo)志事件。b.在顯示的對(duì)話框中，選中下拉菜單旁邊的向下箭頭。c.從下拉菜單中選擇四軸d.單擊并按住字按鈕添加一個(gè)新塊。e.拖動(dòng)塊，直到白色的輪廓出現(xiàn)，釋放鼠標(biāo)。如果你有一個(gè)4軸后處理，您可能只需要添加fourth_axis。如果你有一個(gè)5軸后處理您可能需要添加fourth_axis和fifth_axis。2．訪問程序刀具路徑→程序→循環(huán)周期，選擇標(biāo)記的普通參數(shù)。以相同的方式添加fourth_axis作為線性和快速移動(dòng)事件的標(biāo)記。選項(xiàng)驗(yàn)證自定義命令當(dāng)你輸入或創(chuàng)建自定義命令時(shí)，您可以打開或關(guān)閉錯(cuò)誤檢查。這是一個(gè)非常有用的功能，在運(yùn)行時(shí)的情況進(jìn)行調(diào)試，可以防止許多運(yùn)行時(shí)很難發(fā)現(xiàn)的錯(cuò)誤。如果您選擇點(diǎn)線，您可以創(chuàng)建一個(gè)獨(dú)立的對(duì)話框。備份后處理這個(gè)首選項(xiàng)允許您定義如何備份您的后處理構(gòu)造器文件。您有以下選擇：幫助功能幫助顯示框選擇此選項(xiàng)激活氣球幫助。當(dāng)您放置您的光標(biāo)在后處理構(gòu)造器對(duì)話框?qū)ο笊蠒r(shí)，一個(gè)提示框會(huì)出現(xiàn)并且給你該對(duì)象的許多詳細(xì)信息和準(zhǔn)確功能。您可以在后處理創(chuàng)建模式中打開氣球幫助，這個(gè)例子說明了該塊的名稱和輸出代碼格式的名稱。\t"