0 e K4 z* S6 G, i% H) F( H
" ^0 N+ g( Q% I3 R$ f|
2 o) `) z# V' t$ `& L' B5 { 炉型 |
$ }; x4 u6 u# d/ r0 m5 p, m7 z0 a( R/ [
工件形状 |
( i& c6 n0 ]" D0 {9 y# h- `* e A% N5 U6 D9 r- x" u& F( [( j
|
, P7 s3 v/ T* f, E* q3 B 圆柱 |
& ^/ F2 v1 h, c: P0 x7 R& b+ _" P
# E: @ L6 K( ?( [" I6 ]$ a 板 | 3 F9 K9 J# _7 \% y( D
+ N4 k- V7 {0 E 薄管
(d/D<1/4,l/D<20) | 7 U! [& p3 Z9 T( M
$ E8 S7 |, p( ^. O6 @ 厚管
(d/D≥1/4) |
/ V$ H7 P6 E( C, v. ?- y" e) l" I
1 {& p! p9 g) E! I|
& u; Y4 o7 l* n% B7 u3 X 盐浴炉 | / K) f! f" a% }) G- ^/ Y# a) A
; B$ |4 \, E. i* x
K/min·mm-1 |
2 K6 D7 L" N" Z( K) H
6 a1 _7 Y3 J0 E- V. E: n* s* f 0.7 |
& v4 j/ k. I9 c, G8 n' o& l* V0 U Q
0.7 |
% @" B3 b* g8 ]& B; R
3 A ]- I0 ~) x; H z 0.7 | & T# I- S# ~4 z: [
$ A; R) j0 v2 I, z
1.0 |
. C/ V; k: n: j1 `* F S! \( l" V# D
| " n! {5 |8 q! d2 L5 v! e
W/mm | ' k+ e9 [4 h# m* s! {' x# F4 _
3 E, X' V8 N# _ o8 j4 @% D' e (0.167～0.25)D |
( g. |. J N* f" ]4 G& m0 v( P0 \6 D; ^0 B7 i7 \. G1 {8 n
(0.167～0.5)B | & R4 k g# W. B! j) v9 }
6 j( ?2 E1 f. @, o: R! k
(0.25～0.5)d | 0 z. y6 i1 d5 F' f5 n' E
) ]6 O9 @" V& x; I7 `7 q
(0.25～0.5)d |
" P- G/ I& ^6 n
+ K* ]4 f$ Y5 c. }
|
) u* u# o0 z3 Z KW/min | # ~9 G! H) x- l( G, ?/ n* v# N
0 T9 a' f( H9 E8 e
(0.117～0.175)D |
& d% D+ P3 c) y- y0 a* N3 p; Y! w) J% L% ^8 [3 \
(0.117～0.35)B | - w* s* q$ r7 n( D
7 s& Z; R3 O J1 { (0.175～0.35)d |
/ i- w( \8 N3 c( c, s9 L( R0 l
(0.25～0.5)d |
8 H: m2 Y6 p8 w. m# G5 I* a& S) }6 C2 o
|
2 g8 E( J% b f8 `& m* `3 o, y, M& t- R o 空气炉 |
% m# p) |0 W$ z$ l3 `0 `- i2 M9 F" J0 H5 q( a4 M
K/min·mm-1 |
/ ~7 a0 |# ]5 u/ v8 d7 _1 M R' w/ O7 H' _% v2 ]$ Y# `
3.5 |
9 N* p) ~* G% L3 ]4 h( @9 z1 V
2 V7 {- F- R | 4 | + |& Q% b$ x' R5 a& I6 M
1 r1 X9 t, Q0 Q 4 |
' `* m8 N+ u1 l, o, l9 _5 }
9 {. p- Z8 h5 L) U+ I 5 |
( w1 @: w. g3 ]5 O" E0 J6 ?) n9 o
& B* ~' [! [' l' B9 |& A|
7 F! g* _" m4 } W/mm |
0 B$ x1 k! w2 k
& H, e; L2 B# R (0.167～0.25)D |
' R7 b3 p9 G* L$ n3 S6 d# M* h/ f! \* X( Q6 V( b
(0.167～0.5)B | 4 ?8 d e: v" k# h. M: q* w h
: Z! P* D! T! h/ }% I9 N (0.25～0.5)d | ! x% ^* S- @7 ?) N
! }* S" |0 e6 ^1 u. @# B
(0.25～0.5)d |
# d5 E1 @; v4 g+ \) Y" @
8 E3 `8 k- T8 ?: Z|
1 x/ s" H8 u- }0 B. F KW/min | ' }4 J. }& r: h' g
) J( s' g3 b3 V8 P* A
(0.6～0.9)D | + U$ t# s$ K# `7 Z' y1 N7 d+ y+ t$ w
o9 t4 w+ A7 h/ S ]& e9 w (0.6～2)B | # v6 U& e2 c% _: l
" s! L' Z6 L1 ~7 y/ _
(1～2)d |
* l* F* T5 b( C( k( P1 ?( X( U; g: H7 t; \
(1.25～2.5)d |
2 O: O0 ?# ^5 \& X" {
6 T; a1 c- M& V2 z$ V1 T7 j| 7 [3 h& J3 p% [
备 注 |
7 W4 E! ]( M! b a4 r3 Q
8 F# b5 g% F) P1 ^ l/D值大取上限，否则取下限 |
! g9 N3 j* ^& B1 ~# G
3 T, P0 ]( ?4 z& g H，l/B值大取上限，否则取下限 |
{9 \: B. I0 L; m! K; F- n6 h E6 W
l/d值大取上限，否则取下限 |
: l1 I |) n) u. ^9 f2 }( a% m" }4 f! m" Z
l/d值大取上限，否则取下限 |
发表于 2006-11-22 13:00:03
