9 i/ o! ?$ O# `/ ~. @& D9 m5 |% l' A8 D
{ N$ M; j) x6 S+ e: S|
# L0 ^! P' Q# u 炉型 |
) @6 K# d, l+ h$ f5 X
6 ~1 B# ]* h: p8 ?( Y 工件形状 |
% n) q! ?! K6 G; [/ U0 d9 @' m( R9 l* O6 [2 \* C3 L/ A
|
% f; W! E& E" o9 w5 D; v& f+ D 圆柱 |
0 v+ y( p0 i y
* @9 |1 O6 G- W( n 板 | 6 e v- T3 l, C3 U3 g- a
$ ?- t/ ]5 k! w% V& | 薄管
(d/D<1/4,l/D<20) | 5 T2 v6 s; G7 N3 Q
* `, N$ k# o; }3 ~9 F" |
厚管
(d/D≥1/4) |
2 K) x0 Y w0 \$ l' h6 F
6 P, W& g7 Q, }. P$ `: t
|
3 i' r h8 G# L E/ L- p 盐浴炉 | * j/ d8 p! F) J6 |) g
7 O- c: \) P# S c, k- M
K/min·mm-1 |
; h3 N5 K3 k/ [! q7 z, \- w2 K& D; H: [9 ?
0.7 | * z* z6 S; y+ A. d8 r; h( J
; o$ R$ \: Z' b l$ ^6 x 0.7 | * m+ k; ^/ q" r
0 A9 P1 s" l* V q! p2 Z, ?+ T# J* o
0.7 | 1 H1 K8 H$ W- Q: I1 D4 f/ s4 P
9 j f0 u0 b3 a4 z 1.0 |
F& s; x! X) t* y- |% K/ P! E# C
/ O( s6 |$ X' x* J8 h/ V9 q% b
|
9 t% f5 M) `5 ]( S+ b& a W/mm |
1 U! j" ^2 x: {( ?; _& e0 o+ @ [
(0.167～0.25)D |
# g5 C3 z+ N) P5 n- Y/ ?; U h- q# V4 C+ V5 O1 W
(0.167～0.5)B | 4 L j; f) V! V2 I
" c2 }# k) U* S (0.25～0.5)d | " C. C3 V& F; R( F# u- d
7 ?; ]) I( Y. X2 ?
(0.25～0.5)d |
( u: \" g- q, s' C s# Y
7 x" L# s, N' y1 Z- Z; R| 1 R: J6 @; M- [5 b
KW/min | 6 Y& F! [, S( q: q7 W$ U' m) W2 m
' S9 {( c: Y+ w) u
(0.117～0.175)D |
9 S! q% F4 H$ ]4 {
9 r: `, @, f) _ g4 D (0.117～0.35)B | ' s, x4 M; ~0 e, `% J4 G& w
; y8 `5 B0 m3 l
(0.175～0.35)d | # y& K% \: {$ g& c. c, t
/ g5 c$ D/ k8 X6 U' L" l. Z# i+ R) B (0.25～0.5)d |
$ J6 E! Q& O! |$ l) i% u
/ F, P9 z, D$ t1 N1 L|
& V& V5 N! T7 n- E* v 空气炉 |
/ Z$ J5 O2 q& f7 s: r) ?
: [! r# D+ a5 E5 V2 f+ O6 |. M, l; @ K/min·mm-1 |
, d: o0 Z) }% ^% X
% ?3 i! N4 H! B) Z6 |) E 3.5 | 4 B2 ~7 s- m" b+ M# O
8 `$ Z3 _# a% a# b4 J! T 4 | 8 o6 Y0 m ^) p$ [% A
3 E; T5 }/ N X+ q9 K, w: E+ W! M
4 |
3 c# U- {" {6 k, n( t, q6 P$ g' }5 d5 W
5 |
$ q+ @9 j& y& g! k+ h) R" u) s$ l! B, h9 F8 u
| 3 m4 C! \. l8 ], C2 z
W/mm | 6 [9 s/ K, f( i
/ v3 u. Z9 ]# t7 v9 m2 l. ?1 c (0.167～0.25)D | 9 k' f: A' {2 [: B, E/ @6 Z: u8 b
( n: W0 D. z" _( l4 p T
(0.167～0.5)B | * }1 t- M( q0 g- j
0 u3 U, ?( S* S0 {8 b5 x (0.25～0.5)d | & N# s0 {% F. q/ @
' h& @7 _; H! v
(0.25～0.5)d |
# l, L, s0 T4 _* ~6 u, f& T/ a
" n5 P# C% I+ T$ ^6 ~3 `
|
# O! y% _! q, b& L( j KW/min |
4 _1 J6 `' V+ w/ e" q4 [. \- B0 q! f N9 V9 m
(0.6～0.9)D | ' ?: I1 `- O6 ]( y* e+ j2 {( n& ^5 |# G4 X
$ _, J' w* [5 u (0.6～2)B | 8 \6 i' k1 t0 ]0 w ]
# d7 S3 z; [ ?% u8 [9 ?* C' V0 _ (1～2)d | 9 s1 q* U) L n2 R: }- |5 ]9 x0 c }
8 E9 o& `4 U# {. {7 I6 U
(1.25～2.5)d |
1 F$ H1 {: g( v* {/ y% I5 |3 D5 }
3 T3 i" ?1 j' ?# i- j| & @5 L4 z( q# p/ }* f& F4 d
备 注 |
L5 z/ U% \* l, g1 o# m3 {
0 \- v0 ~7 J7 n: N& j l/D值大取上限，否则取下限 | % A1 ]6 }- |8 b5 W! l! i
2 o6 y! D3 W9 s% q H，l/B值大取上限，否则取下限 |
e6 Q& B, c7 M! W+ I# ^" i2 ^, p) H
l/d值大取上限，否则取下限 |
. }0 B8 p2 F# s& C! U* ]
2 |' a6 J9 S" n3 X l/d值大取上限，否则取下限 |
发表于 2006-11-22 13:00:03
