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我有PROE的展开系数表,里面没有数据,纯公式定义的,很方便,可以自己修改倍数就可以了。。。* c& W) n0 _* ~& X. u& p3 K; `
保存为MM_GI_EI_TBL.bnd: [" T0 V" B4 [( `' I7 \2 X; u; B, c
* k, G) F y7 J( X% e& D2 K
!# Pro/TABLE
; O$ {# q7 X4 e% |!# ; u! \# m2 X' f* w* z
! [] S 92;
- ~' G/ l7 B; G$ p+ c+ _: l" d! [] W 8;( [7 t, L- T$ C6 F- t
![A] W 10;2 a- f' q) j8 Q2 b' R
![B] W 10;4 f ^; R# {5 Z$ `$ ~( K( T
"!" % h1 K! w* c! V8 R, x% j
"! 90-Degree Bends - Required Straight Length of Stock (L)" 2 s) s; _* O, Q: f$ m
"!" 3 p: X: m7 v6 a9 i. D, i' L5 |- H
"! For Values of T and R outside the table range use the following,"
@% W: a0 o' W" X3 H"!" ) G3 z e5 h5 i9 t
"FORMULA"! Y. }- n( L( |
"!"
9 C4 I3 `7 O6 ?7 T8 m; W" J3 J"IF (R>2 | ANGLE>180 | (R>0.25 & R<=2 & ANGLE==180))"
9 Z. y# K; s4 a. L6 o" IF (T<1.5)"1 r5 `0 ? [2 b: ^2 d/ N2 T# B
" L = (0.5*T+R)*ANGLE*PI/180"
( ?4 d+ j: @- \0 S" S$ C" ELSE"2 ]+ Z; u3 S. H7 j
" L = (0.4*T+R)*ANGLE*PI/180"
6 z8 h) d3 }# N* u4 f( f& Q3 C" ENDIF"
; U; ]) D) f' k+ d"ENDIF"9 V3 \! D0 o# }6 M. T7 X5 {9 C
"!"
! j5 U! A( e$ l1 L. |+ G"IF (R<=0.25 & ANGLE==180)"- o4 @) e3 n( ?; j0 N# M0 X
" IF T<=0.3"7 H- W4 G% v% D- M% \
" L = 0"
2 `3 b# \" s; h" ELSE": o3 V9 J- D7 Q9 A2 J/ I
" L = 1.6*T+2*R"
. O" l$ B. w, k$ N" ENDIF"% E2 {2 y J2 `0 ^3 Q
"ENDIF" f0 G2 z5 t$ B6 N+ l
"!"
+ D, \! x: F0 ~5 Z5 f3 n7 L"IF (R<=2 & ANGLE<180)"
0 o, f& a/ P# P& b5 x; E( K N" IF (T<=0.3)"
5 P8 H' D- O: N$ N# t" L = 2*R*TAN(ANGLE/2)": x# N, b* I1 S% j8 R8 r! l
" ENDIF"
1 u$ E# z# _; B" IF (T>0.3 & T<1.5)"
% |- F0 X& G) C; Y5 _( D" N" L = 0.4*T*ANGLE/90+2*R*TAN(ANGLE/2)"
2 ^% T3 x8 u% P h" ENDIF"
6 T# P! m- \- T, i4 W2 P" IF (T>=1.5 & T<2.5)"0 i1 I: e- L' p& o" ?9 _
" L = 0.35*T*ANGLE/90+2*R*TAN(ANGLE/2)"2 H* H9 c3 D2 O* I% ?' m, s/ K
" ENDIF"
: L. K; Q6 U/ e0 I' [, m" IF (T>=2.5)"# n! E# x _+ F. r- n$ y4 K
" L = 0.3*T*ANGLE/90+2*R*TAN(ANGLE/2)"
9 M* r( D+ F1 t: e" ENDIF"
8 n8 ?) K( {2 D"ENDIF"
( I' k7 ^0 x& M. N8 Q& C"!"
1 v. i6 G' t& |) Z, l2 K8 Y"END FORMULA"6 c" t' {8 C" v" M/ L8 ?
"!" ) j( R9 @6 ~! c5 X: Z
"! This table is valid for the following materials"
2 y# `' T+ s/ `; f* z5 h"START MATERIALS" 2 l3 a4 [- S2 B# h* [
"GI"
9 S/ N! G: d5 N# F"SGCC"
3 h, [5 R% } y7 [" l* g4 a( v"SECC"
# u+ c+ Q7 B# I$ ?0 A% W2 w x"CRS"
: j# q1 _# m; R"SPTE" $ h2 z7 a5 h9 K3 q4 q- ?# w
"SUS"
3 t8 r( U" b& L# S2 ]"END MATERIALS" ; F4 ~7 l3 d0 @( x% Z5 [. R
"!"
3 p5 s3 b( x2 N" @8 S"TABLE"
) r3 r; s! T5 k) g"! INSIDE RADIUS (R)"
) C, j6 S) |# w" " 0$ C3 V) t1 f2 F; A1 g
"!THICKNESS (T)"
" P4 u% q. [" s* x5 J1 H100 0 |
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