MasterCAM X7 车床编程范例

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1、InstructionofMasterCAMX7programmingforLatheMasterCAMX7车床编程范例（英文版）I.ImportSLDPRTfileandmodifythecoordinatesystem1.1ImporttheSLDPRTfile（1）Click“MainMenu→File→Open”,choosethetargetfileandclick“Open”.ThenthefileisimportedintoMasterCAM,showninthedrawingarea.（2）Click“Nohiddenwireframe”onthetoolbar.Then

2、thewholewireframeoftheentityisshown.（3）Press“F9”and“Alt+F9”.Thecoordinatesystemisthenvisible.（4）Onecanmodifytheviewinganglebypressinganddraggingmousewheelorbychoosingviewingplanein“Gview”optionatthebottom.1.2Modifythecoordinatesystem（1）Click“Planes→Lathediameter→+D+Z(WCS)”.（2）Click“Gview→Top(WCS)

3、”and“WCS→TopWCS”.1.3Rotateandtranslatetheentityasrequired（1）Selectthewholeentity,click“XformMovetoOrigin”andthenselecttheoutsidecircleofthetopofthecandleholder.Thenthecenterofthetopcircleoftheholderissettobetheorigin.（2）SetbacktoaTopGview.Selecttheentity.Usethe“XformRotate”tooltofixthecenterlineo

4、ftheentityonthexaxisoftheWorldCoordinateSystemwhichisindicatedinthedrawingarea.Inourcase,therotateangleis-90degree.Thenastandardviewoftheentityandcoordinatesystemshouldbegotten.II.Turnthewireframeintoprofile2.1Setupanothergeometrylevel（1）Click“Level”inthebottomofthesoftware.（2）Type“2”intheyellowi

5、nputbarunder“Number”inthe“MainLevel”section.ThenclickthegreenOKbutton.Anewlevel2iscreated.2.2Turnwireframetoprofileonlevel2Click“MainMenu→Create→TurnProfile”,selecttheentityandpress“ENTER”onthekeyboard.ClickthegreenOKbuttononthenewwindow.Theprofileoftheentityiscreated.Abettervisioncanbeachievedby

6、hidinglevel1.2.3Hidelevel1Clickthe“level”buttoninthebottomofthesoftware.Clickthetwoareasshowninthebelowwiththeindicatedsequence.Thenthe“Visible”signoflevel1isunchecked.Level1ishidden.III.Planthetoolpaths3.1Setupamachinegroup.Click“MainMenu→Lathe→Default”.AmachinegroupisthensetupintheOperationMana

7、ger.3.2Settheparametersofstockandchunkjaws（1）Click“Toolsettings”intheOperationsManagertoopenthe“MachineGroupProperties”settingwindow.Thensettheparametersasshowninthefigures.（2）Click“Properties”buttonofStockandChunkJaws