汽车模具设计1.pdf

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5、is is trial WatermarkThis is trial ?: D - 2 ? ?: ?1 ?,? 2 ? ?: 2004-10-27 & CAD ? : 1 ?)! 2)36!7)?)e?c9?e? 21 2-1?)?2)3? 2-2 ? 2-3 ?!:” ?/10!2)3?9= ”? 3? 4 4-1? 4-1-1! :? ?!?#cb%$%?& 4-1-2?):?#?(?)?):?* ?+?,?- 4-1-3?%?!?.?$/?01/2? 4-2 ? 4-2-1?#cb%$ 3?. - :? - ?4%5?6?7?8 - 9?: - ?;?e - 7?8 ?(?5/A?BCD

6、16!7=?EcGFB( )=?E):?/?H%IJ B K):?L?M%5ON?P?Q?R?S?T(GFB”UV):? C307-106A601-AG-OP10-DIE-00 C :?WL?)=?E 4-2-2-2 9?:A 9+?R?SGFB” X ”UV?9?:?9+GFB” ALL ” B 415CAD DATA Y=?E Z WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial ?: D - 2 ? ?: ?2

7、 ?,? 2 ? ?: 2004-10-27 & CAD ? : 4-2-2-3 ?;?e? DIEf?6 LAY_?9?6 P 4?a9+?bA PS ?a?A TRYc?f?-?dA CAD-415CAD DATA FMEAe?f?$)?f?g?h?= GiGSiSAf?j?#A 4-2-2-4 7?8 A f?6?_?9?64?a9+?bAk ?l6!7?4,?mNOn? ?#?7?8?l? NO ?4%o,?m ? 00 prq 01 1 02 2 B ?a?Ak?7?8?n C c?f?-?dAk?s?t? D f?j?#Aks?t? E u?v Y=?E 4-2-3 ?w?x?y?

8、z PC5083/?|/OEM/3?./?;?e/:?/ ?&?(A4Hd)A?9? ? - ? ):? s?t? WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial ?: D - 3 ? ?: ?1 ?,? 1 ? ?: 2004-10-27 3D Model CAD Date ? : .%: qrrr3D;rrqrrrr,rrr; CAD Data CAD/CAM/CAE,rrrrrr;2Drr?r,rrrrr.

9、.:() 1.qrr3D-CAD(Surface, Solid),r3D-Model. 2.qr/r,CAD/CAM/CAE? rCAD-Model. 3.3D-Model%rrrrP/F,Dieface ,CAEqr, rr?%rrr.? 2D%.(r) 4.CADr,ID,2D%r. 5.qr3D-Model,2D r. 6.2DrNCrr?r; ?,?,?r? . WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is tria

10、l ?: D - 4 ? ?: ?1 ?,? 4 ? ?: 2004-10-27 ? : 1. B : FB ” 6. 2. 6?2 : ISO 2, A4,A3,A2,A1,(A0) ; !?MO! A0 ! Y?B. 3. FB!# : $%?&($%?&($%?&($%?&( ) * 4. +6(, : ?-%, 5. FB$!. : 0/$!. mm 6. FB!016!1 : 1/4 , (1/3) , 1/2 , (1/1) ; ( )1! Y?B.1/423/FB. 7. 6!7?!?n?$ : 8. f?6!74?B=?E, : 56?M%?6(7E: (1) M,&?f8?L

11、f!9:4;?716. (2) L?f?N?f!9:4. (3) &?f;?716,?E6=716,23!?CDA 6r0?4.B?C(Dc/&?f;E?E6=716 g4YrC(Ac6. (4) F)3=G%S6f!?E. 10. V!W,2XMY,ZV!W()PQc/:?E : ? _? a?b cr 58 10-TM60*100 K=22.5 ST=30 d?ef?g?h ; : Pt = L i t i js i 0.1 = 820 i 1.0 i 30 i 0.1 = 2460 kg k?l : L0 = 100 mm F0 = 0 Kg r : L1 = 78.3 mm F1 =

12、4250 kg m?l : L2 = 70 mm F2 = 6750 kg 11. nopqRr?E : ?6E,FB “ f?!pqRrst “ b%$)=?E. 0 r?u?v,w? 5 x?rzy 30 l?e?|? 60 ? 150 ? Cushion Pin Layout WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial ?: D - 4 ? ?: ?3 ?,? 4 ? ?: 2004-10-27 ? :

13、12. 9+?E? : 13. FN?B!,?.?E? : 14. 9,16GWT!,() : 15.!?E (?) ?E : WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial ?: D - 4 ? ?: ?4 ?,? 4 ? ?: 2004-10-27 ? : 15. f?89:?#?(?E : ?(?)?z?,?z?,?z?z,?z?,z?z? 21 51 61 78 71 85 84 82 88 67 MMM

14、11 (MM 21 MMM 22 MM( 32 M(! 61 M(! 31 MMM z?z?z?z? 71 (! 73 (M!(!) 52 (!(! 71 (MM 51 (! 41 MMM 31 MMM 61MMM ?,? 71(MM 52(!(51(! 85? 31MMM 33MM!(!) 83?M!(84?61MM86?M!(M)82?(! ?-?,? WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial WatermarkThis is trial ?: D

15、- 5 ? ?: ?1 ?,? 1 ? ?: 2004-10-27 &, ? : . Bead! #!$#%#& (kg/mm2) : ma = 1.5 ( t ( (2)*(48/360) ( (t/R+t/R,) Bead- : P1 = 0.8 ( ma ( t ( L (Bead.#$) /#0-: P2 = 0.18 ( A 1#23-: P3 = 1.15 ( t ( (U1 + U ( COS454) #-: Pd = P1 + P2 + P3 5.6!7(8#9#:) ;36!- : Pt = L ( t ( s ?36!- : Pt1 = 0.54 ( t/H ( Pt #A

16、- : Pt ? = Kt ( Pt (9#:KtB = 0.05 0.1) CED- : Qt = 0.3 ( Pt F.G# G#- : Pb = C1 ( L ( t ( t ( h/3H1/3 ( L ( t ( t I#A- : Pb? = C2 ( L ( t ( t CED- : Qb = Kb ( Pb : Pt , Pt ?, Qt , Pb , Pb?, Qb?, Pd ($!.kg) L = _?9cPFJLK (mm) T = tLM (mm) NNNNs = O=LPQK (kg/mm2) NNNNt = APQK (kg/mm2) DLRF)3SNNNNt = 30

17、kg/mm2 35kg/mm2 Kt = T? ( tU1.6 K t=0.03 , 1.6VtV2.3 K t=0.05 ) C1 = L.LWLXQT? H = WLXLYLK (mm) C2 = T? (t1/9 , Zt1/5) U = 9fL?LJLK (mm) U1 = PFJLK (mm) A = L7L_ (mm2) OQ?LYLK acbcd egf 0% 2% 4% 6% 8% Kb 2.0 2.5 3.2 3.5 3.8 C1 0.14 0.15 0.18 0.22 0.32 I#h#i= t - ta t ta t h G#j#$ WatermarkThis is tr

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