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1、eta/DYNAFORM ? ? 5.2 ? Engineering Technology Associates, Inc. 1133 E. Maple Road, Suite 200 Troy, MI 48083 Tel: (248) 729-3010 Fax: (248) 729-3020 Email: eta/DYNAFORM team November 2004 Engineering Technology Associates, Inc., ETA, ETA ? eta/DYNAFORM ? ? ETA ? Copyright 1998?1999?2000?2001?2002?20
2、03?2004 Engineering Technology Associates, Inc. All rights reserved. eta/DYNAFORM ?i ? ?.1 ?.2 I.? eta/DYNAFORM ? .2 II. ?.4 III. ?/? ?Turning On/Off?.6 IV. ?.7 V. ?.8 ? 10 I.?.10 II. ?.12 III. ?.14 IV. ?.18 ? 19 I.? Lower Tool ? Lower Ring19 II. ?.23 III. ?.23 IV. ?.26 V. ?.29 ? 35 I.? LOWER TOOL ?
3、 UPPER TOOL 35 II. ? Lower Ring ?38 III. ? LOWRING ? LOWTOOL ? 43 IV. ?.43 V. ?.44 VI.?.46 eta/DYNAFORM ?ii VII.?.50 VIII. ?.50 IX.? DIE ? 52 X.? DIE ? 54 XI.?LOWRING?56 XII.?.57 XIII. ?.58 ? eta/POST ? 62 I.? d3plot ? eta/Post.62 II. ?.63 III. ?FLD? .65 IV. ?.68 V. ? AVI ? E3D ?.69 DYNAFORM 5.2 ? .
4、 72 ? 73 eta/DYNAFORM ?1 ? ? eta/DYNAFORM ? 5.2 ?eta/DYNAFORM 5.2 ? ? Unix? Linux ? Windows ? ? ? eta/DYNAFORM ? ? eta/DYNAFORM ? ? ? ? eta/DYNAFORM ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?:?eta/DYNAFORM? ? ? ? ? eta/DYNAFORM ?2 ? I.? eta/DYNAFORM ? ? ? Linux ?df52? ? DYNAFORM5.2? PC ? DYNAFORM 5.2?DF52? ? DYN
5、AFORM ? ? eta/DYNAFORM ? Untitled.df? CAD ? CAE ? ? 1. ? File? ?Import? ?LINE DATA ?*.lin? ? ? ? ? die.lin ? blank.lin? ? Import ? ? OK ? ? ? DYNAFORM ? eta/DYNAFORM ?3 ?:? ?eta/DYNAFORM ? ? 2. ? File? ?Save as? ? ?dftrain.df? ? Save ? eta/DYNAFORM ?4 ? ? Tools? ?Analysis Setup? ? ? ? mm?, Newton?,
6、second? ? Ton? ? ? ?toggle draw? ? Tools?Analysis Setup ? ? ?:? ?Draw Type? ? ? ? ?User Defined ?eta/DYNAFORM ?Draw Type? ? eta/DYNAFORM ?: 1. Abaqus ?*.inp?8. VDA ?*.vda, *.vdas? 2. LS-DYNA ?*.dyn, *.mod, *.k?9. DYNAIN file ?dynain*, *.din? 3. NASTRAN ?*.nas?10. CATIA v4/v5 ?*.model, *.CADPart? 4.
7、Stereo lithograph ?*.stl?11. ProE ?*.prt, *.asm? 5. Autocad ?*.dxf?12. STEP ?*.stp? 6. Line Data ?*.lin?13. Unigraphics ?*.prt? 7. Iges ?*.igs, *.iges?14. dynain file II. ? ? ? ? ? ? eta/DYNAFORM ? ? ? ? eta/DYNAFORM ?5 ? 1. ? Isometric? ? 2. ? Rotate about Z-Axis ? z ? ?: 3. ? Right View ?YZ Plane?
8、 ?: 4. ? Free Rotation ? 5. ? Fill Screen? 6.? eta/DYNAFORM ?6 III.?/? ? ?Turning On/Off? ? eta/DYNAFORM ? ? ?/? ?: Parts? ?Turn On ? 1. ? Turn On/Off ? Turn On/Off ? ? 2.? ? eta/DYNAFORM ?/ ? 3. ? BLANK.LIN ? Select by Line ? Select by Name ? eta/DYNAFORM ?7 4. ? Select by Line ? BLANK.LIN ? Select
9、 by Line ? ? BLANK.LIN ? ? BLANK.LIN ? 5. ? Select by Name ? BLANK.LIN ? ? ? 6. ? ? ? Turn On/Off Part ? All On ? 7. ? OK ? IV.? ?Edit Part? 1. ? Parts? ?Edit? ? ? 2. ? DIE.S? ? eta/DYNAFORM ?8 3. ? DIE.S? Name ? LOWTOOL? 4. ?LOWTOOL? Modify ? 5. ? Close ? 6. ? File? ?Save ? ?:? ? ? ?LOWTOOL. V. ? ?
10、 ? ? ?:? ? ? ? ? ? 1. ?Display Options ? Current Part ? ? eta/DYNAFORM ?9 ? Parts? ?Current ? 2. ?Current Part?. 3. ?/?Part On/Off? ? 4. ? Select by Name ? BLANK.LI ? 5. ? 6. ? BLANK.LI? eta/DYNAFORM ?10 ? ? ? Blank Generator? ? Surface Mesh? I.? ? ? ? 1. ? Tools? ?Blank Generator? ?BOUNDARY LINE? ?
11、 2. ? BLANK.LI ? BOUNDARY LINE ? 3. ? eta/DYNAFORM ?11 ? BLANK.LI ? ? ? ? 4. ? OK? 5. ? 6.0 ? ? ? ? 6. ? OK ?.? ?Accept Mesh? ? ? Yes ? ? ReMesh ? ? No ? ? 7. ? 8. ? eta/DYNAFORM ?12 II. ? eta/Dynaform ?Surface Mesh? ? ? 1. ? BLANK.LI ? LOWTOOL ? LOWTOOL ? 2. ? Preprocess? ?Elements? 3. ? Element me
12、nu ? Surface Mesh? 4. ? Surface Mesh ? in Original Part ? ?:?Chordal deviation? eta/DYNAFORM ?13 ?Angle?Gap Tol.? ? 5. ? Surface Mesh ? Select Surfaces ? 6. ? Select Surface ? Displayed Surf ? ? ? 7. ? Surface Mesh ? Apply ? 8. ?“Accept Mesh?” ? Yes ? ? eta/DYNAFORM ?14 9. ? Surface Mesh ? Exit ? ?
13、Display Option ? Surfaces ? Lines ? 10. ? III.? ? ? Preprocess? ?Model Check ? Preprocess? ?Model Check? ? eta/DYNAFORM ?15 ? ? eta/DNAFORM ? ? ? ? 1. ? Model Check ? ? Auto Plate Normal ? 2. ? ? ?ALL ACTIVE PARTS) ?(CURSOR PICK PART)? ? ? ? ? ? LOWTOOL ? ? 3. ?“Is normal direction acceptable?”? eta
14、/DYNAFORM ?16 ? YES? ? NO? ? ? YES ? NO ? ? YES ? ?:?YES? ? ? ? ? ? ? ? 4. ? LOWTOOL ? ? 5. ? ? ? ? eta/DYNAFORM ?17 1. ? Model Check ? ? Display Model Boundary ? ? ? ?isometric? ? ? 2. ? Display Options ? ? ? ? ? eta/DYNAFORM ?18 3. ? ? 4. ? LOWTOOL ? Clear ? 5. ? IV.? ? ? ? ? ? Save As ? ? dftrain
15、ing_qs.df? ? DYNAFORM ? ? ? ? eta/DYNAFORM ?19 ? ?Binder? LOWTOOL ? ? Binder ? UPPER BINDER? ? ? I.? Lower Tool ? Lower Ring ? LOWTOOL ? Lower Ring? LOWTOOL ? ? Lower Ring ? 1? ? LOWTOOL? 2? ? LOWRING? LOWTOOL ? ? Parts? ?Create? 3? ? Name ? LOWRING? OK ? 4? ? LOWRING ? ? ? ? 5? ? Parts? ?Add To Par
16、t? eta/DYNAFORM ?20 6? AddTo Part ? Element?s? 7? ? Select Elements ? ? YX ? Spread ? ? Angle ? ? 1 ? eta/DYNAFORM ?21 8? ? LOWTOOL ? ? 1 ? ? 9? ? LOWTOOL ? 10? Select Elements ? OK ? Element ?s? ? 67 ? 11? Unspecified ? 12? Select Part ? Select by Name ? LOWRING? ? Unspecified ? LOWRING? eta/DYNAFO
17、RM ?22 13? Apply ? LOWRING ? 14? LOWRING ? ? 15? eta/DYNAFORM ?23 II. ? 1. ? QuickSetup? ?Draw Die 2. ? ?Draw type? ? ? ?Single action ? inverted draw? ?Lower Tool Available? ? 3. ? III.? ? LOWRING ? LOWTOOL ? ? Binder eta/DYNAFORM ?24 ? Lower Tool? ? Binder: 1. ? Binder ? Define Tool ? SELECT PART
18、? 2. ? Define Binder ? Add ? 3. ? LOWRING? eta/DYNAFORM ?25 ? Lower Tool: ? Lower Tool? ? eta/DYNAFORM ?26 IV.? 1. ? QS ? Blank ? ? Define Blank ? ? SELECT PART? 2. ? Add ? blank ? 3. ? ?1mm? 4. ? material definition ? Material Library ? ? ? 36 ?mild steel? “DQSK”? eta/DYNAFORM ?27 5. ? OK ? DQSK ?
19、? OK ? ? 36 ? 37?ETA? eta/DYNAFORM ?28 ? ? QS ? ?Auto Assign? ? ? QuickSetup ? ? ? “BLANK”? “BLANK”? BLANK? ?DIE?PUNCH? ? ?Constraint? ? ?SPC? ? ?Advanced? ? ? QuickSetup ? ? ? ?Reset? ? ? ? ? Apply ? ?Submit job? ? ? eta/DYNAFORM ?29 ?Exit? ? ? QS ? 6. ? Apply? ? 7. ? Preview ? 8. ? V. ? ? ? 1. ? S
20、ubmit Job ? Analysis ? eta/DYNAFORM ?30 2. ? Analysis ? Control Parameters ? 3. ? ? ? LS-DYNA Users Manual? ? ? OK ? 4. ? Analysis ? ?Adaptive parameters? Adaptive Parameters ? eta/DYNAFORM ?31 ? ? ? 5. ? ADAPTIVE CONTROL PARAMET ? ? LEVEL ?MAXLVL? ? 3? ? ?3 ? OK ? 6. ? Full Run Dyna ? Specify Memor
21、y ? ? 120 Mb? OK ? ?LS-Dyna Input File?OK? ?dftraining_qs.dyn?dftraining_qs.mod?LS-DYNA? ?dftraining_qs.dyn? eta/DYNAFORM ?32 ? DOS ? ? ? ?CPU ? ? ? 62 ? eta/DYNAFORM ?33 ? ? Ctrl-C ? ?Ctrl-C ?.enter sense switch:? ? sw1 ?(d3dump)? sw2 ? sw3 ?(d3dump)? sw4 ? d3plot ? ?:? ? sw2? ? eta/DYNAFORM ?34 ?
22、Dynaform ? ? ? ? LS-DYNA ? ?*.dyn ? *.mod?*? ? dftraining_qs.dyn ? dftraining_qs.mod?*.dyn ? *.mod ?.dyn ? ? LS-DYNA Users Manual? ?Dynaform?LS-DYNA? ? ? eta/DYNAFORM ? ? ? ? eta/DYNAFORM ?35 ? ? 18 ? dftraining.df? ? LOWTOOL ? ? I.? LOWER TOOL ? UPPER TOOL 1. ? UPTOOL? LOWTOOL ? ? Parts ? ? Create?
23、 2. ? UPTOOL? OK ? ? LOWTOOL? BLANK.LI? 3. ? Preprocess ? ? Elements? 4. ? Elements ? Copy Elements ? eta/DYNAFORM ?36 5. ?Type? Offset? 6. ? In Original Part ? ? UPTOOL ? Delete Original Part? ? 7. ? Copy Number ? 1 ? ? Thick ? 1.1 ? eta/DYNAFORM ? ? 10%? 1mm? ? 1.1mm? ?:?10%? ?punch?die? ?punch?die?punch? ? 8. ? Select Element ? 9. ? Select Elements ? Displayed ? ? eta/DYNAFORM ?37 10. ? OK ? Copy Elements ? 11. ? Apply ? UPTOOL ? Left View ? eta/DYNAFORM ?38 12. ? Undo ? ? UPTOOL ? 13. ? LOWTOOL ? UPTOOL ?