创成式外形风格造型设计(GSD) .pdf
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1、1 ? ?GSD? CATIA V5 ? ?GSD? ? ! “#$%$? A?BC?DE?F GH! ?)EI?JK?5L! MN$(I?JK? 5L?OPQRS!TUV?WXYZ?_?a?!?!?3/ Point ?012 Polar Extremum?;?3?012 Line ?;)? Polyline?;4? Plane?;5? Planes betweenV65?78?;9:5? Circle?; Conic?;? Spline?;? Helix?;=? Spine?;AB? Corner?;CD Connect curve?;E*? Parallel curve?;5F? Proj
2、ection?;G+? Combine?;? G+? 2 Reflect lines?;HI? Intersection?;J? 3.1.2 ?Surfaces? ?2K?LM?2K?NO?P! “Q-.,$?RS?/ ?8 ?TUV?WFCATIAV5 #$%Z? Revolution ?;? Sphere?;? Offset ?;_? Sweep ?;a? Adaptative sweep ?;?,a? Fill ?;? Loft ?;? Blend ?;W? 3.1.3 ?Operations? ?NO?-! Edge Fillet? ?; Variable Fillet !“#?; F
3、ace-Face Fillet ?$?; Tritangent Fillet?P?; Translate%!“ 3.1.4 ?Analysis? CATIA V5 #$% Curve Connect Checker ?9*:6; Draft Analysis? Constraint Defined in a Dialog Box ?128? 3.1.6 A?Annotations? CATIAV5 #$%CDEFG? Flag Note?;HIJ* 3.1.7 ?I#78?Advanced Replication Tools? CATIAV5 #$%?L1 Duplicate Open Bod
4、y# Open Body PowerCopy Creation 8?I# Save in Catalog +?I#MNOP 3.1.8 $%JK?UserFeature? 4 CATIAV5 #$%$%JK Save in Catalog+$%JKMNOP 3.1.9 ?I?Advanced Surfaces? CATIA V5 QR9*? Bump?;? Wrap Curve?!? 3.1.10 ?Q?78 CATIAV5 ?$?!;Option-Shape / GSD ?+,0-?!V?01Y ?:?2!?3,QG?0-?F 3.2.1 )4+,0-?General ?2? )4+,0-?
5、01?External References? /?Update? /56? ?Delete Operation?0-?!?Isolate?678?J*F 2)V?Y?;?01?Create external references in Show mode? ? V?12 5 WXY?J*?COA?Confirm when creating a link with selected object? F 4)?“#B2?#?01?Only use published elements for external selection? FBCB2!?#92D?):3E!3?0 ?Create an
6、Axis System when creating a new part? F93?0?Z/#?:5?XY 5?/YZ 5?/ XZ 5?J/!?:3?5/G03?5/)_F 3.3 ? a+?PQ?D?VX?Y?,$F 3.3.1 ?Wireframes? ?/)?/;/?T?12?8?F 3.3.1.1?Point? V CATIA V5 Y!8?/?LO#?“#8?/?Point type? ?NP,0-? /? OK ?!8?/F01/ ?Reference point?#?;0?Distance to reference?/F0?A01/# ?/!S?:?F?01/F0?5L?)?V
7、 ?W?;?Distance on Curve? ?P?.?Ratio of Curve 7 Length? F-?!?Geodesic Distance?01/,8?/78? ?;!T?;?Euclidean Distance?01/,8?/78?3?;F 3)5?W?/?On plane? ?“$?8?5?Plane?W!MP01/ ?Reference point?#? H/V 3?0?/F 4)?W?/?On surface? ?“$?8?Surface?W!MV?5/ ?Direction?W?01/P?;?Distance?/F 5);?/?Circle center? ?“$?8
8、?B“#;?Circle?;?/F 6)?/?Tangent on curve? ?“$?8?Curve?V?5/ ?Direction?W?/F 7)Y8/?Between? ?“$?8?6/?Point1/Point2?78!V? ?W?Ratio?/F6:? )/,?/78?;F 3.3.1.2?/ !? !?Points and Planes Repetition? 9?$?)?8?9:/!?“Y Create normal planes also “7!Z?)?8?9 :5?F9/P? 2)“#)?W)/F 3)?NO?;?/-?Instances? F?“Y With end po
9、ints “7!“6:?/?3 ?):X?3?):X?F 4)?V?LY“#?)?! “8?T?/F ?V?LY“#? ?W)/! “?Y):FG! ?Y8?/,FG,?/8?T ?/!?:?FG?5/F 5)?V?LY“#?W)/!Z?:“#?/?Second point? !:8? 6/8?T?/F 6)?V?LY“#?W)/!“?:“#a0-?Parameters? ?“7Y? aInstances ?W?;) :?012!“?:?):/)?!S?:?):?F? 3-5 #9?P?,!? 3-6 #):X?F ?“#?12?Element?)?!“V?5/W8?0/!?V?W! ?5/W
10、?33?3#3?/F ?“#?12#):?!“(?5/?:?012?P? ? 3-6?;?012?X? 3.3.1.4?“:?$E?Type?3?012? 3-8 BY? ? 1)3#“#?Min Radius? 2)33“#?Max Radius? 3)3#D?MinAngle? 4)33D?MaxAngle? 9 ? 3-7?;?3?012?P? 3#“#33“# 3#D?33D? ? 3-8?3?012? 3.3.1.5()?()?Line? V CATIA V5 Y*+7?,;-./FLO#? 1)/? Polyline 78? Insert-Wireframe-PolylineF 2
11、)“#?4?/!?:TWP?01?/F 3)?:6?/?B/2?D“#! 5L?V1?Y“#O2?D?/! V Radius 3Y?N?D“#F 4)?:? Apply ?!45?F 5)? OK ?!8?4?F 3.3.1.7 !? !?Plane? V CATIAV5 Y_%5?Offset from Plane? ?95L$?8?):?015?Reference? 5F!MP?)?;?Offset?5?F 2)?;W/U5F?015?5?Parallel through Point?95L$?8?TW) /?Point? !M?015?Reference?5F?5?F 3)?;?015?
12、)?D?5?Angle/Normal to Plane? ?95L$?8?WV )5?Through Three Points? ?95L$?8?GHTWQV)? W?:/?Point1/Point2/Point3?5?F 5)W67?)?;5?Through two lines? ?95L$?8?GHTW67?) ?Line1/Line2?5?F 6)W)/?)?;5?Through point and line? ?95L$?8?GHTW)/ ?Point?)?Line?5?FB“?/%5?BV?5?Through planar curve? ?95L$?8?5? ?Curve?BV?5?
13、F 8)?;%)?5?Normal to Curve? ?95L$?8?TW)/?Point? !M %)?B“?Curve?5?F 9)?;?5?Tangent to Surface? ?95L$?8?TW)/?Point? !M? B“?Surface?P?5?F 10) 9$:?;5? 95L$?8?:?# AX+BY+CZ=D ?5?F )?/?; 5?Mean through Points? ?95L8?)?/?Points?; 5?F B8?5?/?B8?5?78?;0? 11 #3#F 3.3.1.8+, !-? !?+, !-? !?Planes Between? 9?$?V6
14、:=5?8?;?-?5?F !S?:V?Support?W8?;V9? W?G+F“?5L? 1)?;?;?“#?Center and Radius? ?95L?TW?;?Center? /“# ?Radius?Support?5L5?;?F 2)?;?;W)/?Center and point? ?95L?TW?;?Center? /;F W)/?point?:?support?5L5?;?F 3)?;W6/?;?“#?Two Points and Radius? ?95L$?8?=;W6/ ?Point1/Point2?“#?Radius?;FB“#?/,?Support? W!U6/8?
15、%?three points? ?95L$?8?TW?/?Point1/Point2/Point3? ;F 5)H?/“#?;?Bi-tangent and Radius? ?95L$?8?B“#?6:12 ?/? ?Element1/Element2?P?!?“#0?Radius?;F9IJ H!?:VBQ8?;?/?KD!:8?BC?;F 6)H?/?;?Bi-tangent and Point? ?95L$?8?TW)/?Point? !M? B“#?6:12?/? ?Element1/Element2?P?;F 7)?;?Tri-tangent? ?95L$?8?12?/? ?Elem
16、ent1/ Element2/Element3?P?;F 3.3.1.10/0?/0?Corner? CD?V6:?12788?):?“#?;L(! M?6:?12P?! ? V6:?1278?DF8?CD12?LO? 1)/? Corner 78? Insert-Wireframe-CornerF 2)“#?/?#?):12?Element1? F 3)“#?#?:12?Element2? F 4)“#?Support? F 5)?N“#0?Radius? F 6):9:?MVH!“a-)?Next Solution? ?!:8?BCC DF 7)?:“#aTrim elements?“7!
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