ugcam16Word文件下载.docx
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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
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