ugcam16Word文件下载.docx

ugcam16Word文件下载.docx

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CAM_general"

intheupperlist,thenselect"

mill_contour"

inthebottomlist,thenclick"

Initialize"

.

Andthesystemwillgoinmanufacturinganddisplaythisdialog

TheselectioninthefirstdialogisjusttoletUGgoesintomanufacturing,itdoesnotmeantheoperationare'

forced'

totheselectedtype.Click"

downarrow"

of"

Type"

todisplay

Byselectiondifferenttype,dialogwillchangetodisplaythetemplatesoftheavailableoperations.（ThisissimilartothetemplatefileinV15,onceatemplatefileisselected,itonlydisplaytheavailableoperationsofthetemplatefile）

∙CreateNewpart,experimentandtrydifferentconfiguration,template,andchangingtype.

Exercise2

ONT

ForthoseUGpartsthatalreadyutilizedV16manufacturing,openingthepartwillautomaticallycalluptheONTdisplay.TheONTwilldisplaytheavailableobjectsforoneofthefourgroups:

'

Program'

'

Tool'

Geometry'

or'

Method'

.

Eachgroupareprovidedwithdefaultobjects,forexample:

has"

NC_PROGRAM"

"

NONE"

and"

PROGRAM"

;

GENERIC_MACHINE"

etc.

Thefifthicon:

Operation'

isusedtocreatenewoperation.

'

Group

1.->

Createanewpart,createasolidblock,thengotomanufacturing

∙select"

Mill_contour"

astemplate

∙

click"

Program"

iconinthe"

CreateProgram"

dialog

Thedialogcurrentlyshowingthe"

group.Thisgroupisusedfororganizingorgroupingoperationswhentheyarecreated.Newobjectcanbecreatedwithnamesuchastape1,tape2,….,nc1,nc2,….,program1,….,etc.

"

Name"

PROGRAM1"

Thisisthedefaultnameifweclickthe"

Create"

buttonanditwillbecreatedunderthe"

becauseitiscurrentlyselected（highlighted）inthe"

Parent"

list.

BitmapIconThereisonlyonetemplateavailablefor"

ie,theobjecttobecreatedforalltype,suchas"

Mill_planar"

lathe"

wedm"

ONTdialogThiswindowdisplaythetreestructureforthe"

group.Itshows"

astheparentfor"

1.Createtwonewobjectswith"

asparent,name:

tape1andtape2:

∙keyin"

tape1"

at"

NAME"

inthe"

∙highlight"

PARENT"

list

∙click"

repeatfor"

tape2"

TheONTtreestructureshowstheparent/childrelationshipandthe"

showingallthecurrentobjectsin"

group,andanyofthemcanbeparentofothernewobject（asinsub-assemble）.

ToolGroup

1.clickthesecondicon"

Tool"

Thefourbitmapiconsshowingherearefourtypesofendmillscanbecreated,namely:

endmill,endmillwithholder,barrel,andT-cutter.

Changethe'

Type'

toseethecorrespondingendmillavailable,thensetto"

clickthefirstbitmap"

Mill"

andin'

Name'

keyin"

em1"

highlight"

Generic_machine"

andclick"

then"

OK"

toacceptthecutterdefinition.

Eventheem1iscreatedbutONTisstillshowingthe"

group,weneedtoclickthebitmap"

SetONTtoView"

（abovethe"

icon）toseethetreestructureofthe"

group.（orfrompull-downmenu"

MachineToolView"

）

2.objectcanbe"

cut/copyandpaste"

intheONTwindow.

∙Highlight"

intheONT,thenMB3andselect"

copy"

again,thenMB3andselect"

paste"

Anewobjectnamed"

em1_copy"

willbecreated.

∙Clickon"

（waitafractionofasecond）andrenameitto"

em2"

TrycreatemoretoolsinONTanduse"

cut"

delete"

tomanipulateobjects.

Geometry"

1.clickthethirdicon"

andbitmap"

clickonthe[+]of'

MCS_MILL'

inONTtoexpandit,ifneeded.

BrowsethroughtheType（"

etc）toseethedifferentgeometryobjecttemplateavailable.

SettheTypeto"

andbrowsethroughthebitmapiconstoseetheavailableparents（inthedialoglist）foreachgeometrytype.

Theconceptandlogicforthegeometrygroupis:

Theavailableparentsdependonthetypeofobjecttobecreated.Forexample,a'

face'

objectcanbecreatedwithaSOLIDasitsparent,butitmakesnosensetodefinea'

solid'

objectwithaFACEasitsparent,normallyspeaking.

Furthermore,therearetwochoicestomakeaFACEobject1.AsachildofaSOLIDobject;

or2.AsingleobjectwithbothSOLIDandFACEdefined.Althoughthereisnodifferentincreatinganoperationwitheithermethod,itcontributesamajorconceptinNGSwhereobjectsaresharedbydifferentoperations;

aswellasoperationmodifications,suchascutandpaste.

2.toedit:

doubleclickonthe"

WORKPIECE"

intheONT

Mostofthegeometryobjectwillpresentthisdialog,wherethePART,BLANK,andCHECKgeometrycanbecreated.Highlight'

PART'

thenselectthesolidbody,and'

OK'

Createtwonewobjectswithdifferentapproach:

Case1:

Selectthebitmap"

MILL_AREA"

（thefourthbitmapiconfor'

）,highlight"

asparent,keyinName"

face1"

thenclick"

NOTICETHATTHEPARTICONISUNAVIALABLE,because"

isalreadydefined（asolidbody）asparent.

Clickthethirdbitmap"

CutArea"

Select"

andselectthetopfaceofthesolidbody.The"

stofinish.

Case2:

Again,selectthebitmap"

MCS_MILL"

body-face"

Nowwecanselectthesolidbodyfor"

PART"

andthefacefor"

NoticethetreestructureintheGeometryONTasshown:

Increatinga'

CONTOUR_AREA'

operation,selecteither"

or"

willproducethesameresult.Theideais,whenthesystemgeneratesthetoolpath,itsearchesfortheselectedobject'

sparent（andparent'

sparent）iffurtherdataisneeded.

Butthemajordifferentisthat,"

canbeusedbyotheroperation,while"

isonlyappropriatedforfacemachiningoperations.

Method"

Themethodgroupprovidesfurthercategoryforgroupingoperations,suchasoperationsforroughing,semi-finish,andfinishing,wherefeedrateand/orcuttingmethodsaredifferent.Systemisalreadyequippedwithseveralmethods.

Createsomenew'

method'

andsetthefeedrates.

File/save,exit,andquit

Exercise3

CAMConfiguration

EnvironmentvariablesanddefaultdatafilesforConfigurationandTemplateparts.

1.listthefile:

ugs160\ugii\ugii_env.dattoseethedefaultenvsetting

#==========================================================

#UnigraphicsManufacturingEnvironmentVariables

UGII_CAM_BASE_DIR=${UGII_BASE_DIR}\mach\

UGII_CAM_CUSTOM_DIR=${UGII_CAM_BASE_DIR}custom\

UGII_CAM_RESOURCE_DIR=${UGII_CAM_BASE_DIR}resource\

=====UGII_CAM_CONFIG_DIR=${UGII_CAM_RESOURCE_DIR}configuration\

UGII_CAM_CONFIG=${UGII_CAM_CONFIG_DIR}cam_general.dat

UGII_CAM_TEMPLATE_SET_DIR=${UGII_CAM_RESOURCE_DIR}template_set\

UGII_CAM_TEMPLATE_PART_DIR=${UGII_CAM_RESOURCE_DIR}template_part\

Lookatthefileslistinginthe'

configuration'

directory:

Dirlisting-UGII_CAM_CONFIG_DIR=${UGII_CAM_RESOURCE_DIR}configuration\

Eachfileintheabovedirectorywillhaveanentryinthedialoglistof"

Configuration:

Thecontentofthecurrenthighlightedconfigurationfileisshownbelow:

File:

UGII_CAM_CONFIG=${UGII_CAM_CONFIG_DIR}cam_general.dat

TEMPLATE_OPERATION,${UGII_CAM_TEMPLATE_SET_DIR}cam_general.opt

TEMPLATE_DOCUMENTATION,${UGII_CAM_SHOP_DOC_DIR}shop_doc.dat

TEMPLATE_POST,${UGII_CAM_POST_DIR}template_post.dat

USER_DEFINED_EVENTS,${UGII_CAM_USER_DEF_EVENT_DIR}ude.cdl,${UGII_CAM_USER_DEF_EVENT_DIR}ude.tcl

TEMPLATE_CLSF,${UGII_CAM_TOOL_PATH_DIR}template_clsf.dat

LISTING_FORMAT,${UGII_CAM_TOOL_PATH_DIR}clsf.def,${UGII_CAM_TOOL_PATH_DIR}clsf_listing.tcl

LIBRARY_TOOL,${UGII_CAM_LIBRARY_TOOL_ASCII_DIR}dbc_tool_ascii.def,${UGII_CAM_LIBRARY_TOOL_ASCII_DIR}dbc_tool_ascii.tcl

LIBRARY_MACHINE,${UGII_CAM_LIBRARY_MACHINE_ASCII_DIR}dbc_machine_ascii.def,${UGII_CAM_LIBRARY_MACHINE_ASCII_DIR}dbc_machine_ascii.tcl

LIBRARY_FEEDS_SPEEDS,${UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIR}feeds_speeds.def,${UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIR}feeds_speeds.tcl

LIBRARY_PART_MATERIAL,${UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIR}part_materials.def,${UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIR}part_materials.tcl

LIBRARY_TOOL_MATERIAL,${UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIR}tool_materials.def,${UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIR}tool_materials.tcl

LIBRARY_CUT_METHOD,${UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIR}cut_methods.def,${UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIR}cut_methods.tcl

Thecontentofthecurrenttemplatefile（firstlineinabovefile）isshownbelow:

TEMPLATE_OPERATION,${UGII_CAM_TEMPLATE_SET_DIR}cam_general.opt

${UGII_CAM_TEMPLATE_PART_ENGLISH_DIR}mill_planar.prt

${UGII_CAM_TEMPLATE_PART_ENGLISH_DIR}mill_co