; Y4 X% }* W. H: ]; f
e5 O" z; e/ _) N|
! [- B, u X8 N5 p) P( X 爐型 | * U5 P, { g# i4 F: s1 L
8 m2 g @; j8 Q' @& X! n 工件形狀 |
' E4 ^+ P2 C8 U9 b+ A f3 q
1 {& W/ {9 c- B|
2 I: K' W4 W& G3 h9 T7 a- [ 圓柱 | . O, f4 F' E! ]( k7 l
( r- w4 G9 h( I% b+ F' L# @ 板 | ' k8 B. G& v; i8 n9 U0 Z
" ~# h" u0 F$ t1 x' @& F 薄管
(d/D<1/4,l/D<20) |
5 g+ f/ L8 y- ~6 u$ B: U) T @! w1 n9 T
厚管
(d/D≥1/4) |
1 N# y4 p+ X3 S* M2 x' C
}" g9 r" R: N! u1 V2 j4 n& [
| , _4 ?5 @' j& Z$ n$ \
鹽浴爐 | % t m9 b' _/ ~9 t& b" s/ k8 ~8 x
& B$ S2 w1 O6 d) D
K/min·mm-1 |
2 [/ r' E: K( v$ |) _8 s$ ~& Z
$ q; X$ o8 Q% r9 a5 `; Q 0.7 | ) K L3 x$ i' }$ n9 v! f7 Z9 \
* ~* ^0 M3 l" p
0.7 |
2 \( q) @7 j/ t9 x2 n9 [6 S& h2 \: m9 g
0.7 | ) m/ C1 g8 \ U$ o9 b6 H! E2 `
7 z( { E0 `/ |$ x1 o; L 1.0 |
7 I, S. C! }% L1 O: \- \1 x: ]+ n. G+ |8 v1 z
| 7 b+ M0 L. Q' D6 L4 s8 P9 o- o
W/mm |
- D, p- z! f! x) n/ j. t/ M
6 F" D K2 Q" l. B" D7 j (0.167～0.25)D | . j$ C' z z( `; }( k7 x n
+ f2 r2 f6 p Q( h
(0.167～0.5)B |
% M* _8 T' J7 ^3 D! @, e& t6 V7 j5 y3 C' {
(0.25～0.5)d | 7 g. k6 ]; o& G7 @
5 h I; K+ i$ S( q3 t5 K+ N) t (0.25～0.5)d |
# i! Z( P6 V! h8 L
9 p! b+ U: y/ U$ {| - P0 b# A2 D3 X2 K
KW/min | 0 h% h0 O* U) R. O6 P
7 G/ d0 j' N% {! V. k, T (0.117～0.175)D |
8 _" {: v- t7 U8 C' u& g D* @# D& o+ d, L9 t5 Q
(0.117～0.35)B | 0 s1 b4 }4 G: r0 D! b' ?7 ~: x
# o3 g- N$ a3 E ?3 p
(0.175～0.35)d |
$ V* ^# ^0 R5 \' \/ n# h) ^; x( P5 e% D/ i* n
(0.25～0.5)d |
% L% n7 q2 W' E( E
! U: Y; A% @( ~1 ^( p( p|
/ d! M6 y) J1 R. ?2 ` 空氣爐 | 4 j- V% j5 O) h% }" y: N
" \$ D% I# l' \8 r8 J K/min·mm-1 |
* K3 e/ o0 e' Y' t6 F9 \4 a- j: S+ S7 Q& p }% H' v
3.5 | 6 |0 M% G9 `6 N) {; O9 k3 u" n& s
" J6 d; y# L) m. Z1 ?; t 4 | 1 R# J. Y5 L+ n u m
3 W9 G4 r) b, G# ^, X
4 | ) F- I( R' B3 k- l; @' c+ F3 Z
`& i/ Y0 c+ X1 i3 }& o" M# T 5 |
# B/ Z% G' b- I5 s, a7 G/ D& c: l/ c. v7 g2 G" K- ?
| 2 u! o# R! k: u
W/mm | ) j! b! ?8 R% P3 l: c" w( L
* x2 X0 Z; O! i6 P (0.167～0.25)D | 1 Z% \ K6 o k
0 m/ i3 q+ E9 W; W6 D8 O
(0.167～0.5)B | & o; W M* H6 h
W4 D. L& C/ o
(0.25～0.5)d | % t) P/ x) M& X; c( A, b
- c" x# I3 B) J! X (0.25～0.5)d |
1 F1 F* U4 v& z u, o& A8 s# A7 I& Q! a4 d0 Y, j$ F ~
|
. d0 M1 p+ P" x1 F4 c4 e KW/min |
/ Q0 \/ w/ |& N- M( B* {# a+ s( X7 K9 q
(0.6～0.9)D | ; S' A" r- z1 [" n( m1 x
- G. b, O& h9 p; i5 F! I (0.6～2)B | " s' C3 K9 m( G3 {, C* u4 u
8 X! }: T3 p% J/ ~# H (1～2)d |
0 E: D$ P2 x8 l3 c5 o7 q( A1 j/ X
- d" _( t7 W, L* U2 M. ? (1.25～2.5)d |
( D5 L L, t5 N# P0 G, j; Z! V8 V* [
| 1 H6 g# o6 x% s% ?
備 注 | - K4 n3 a: H2 X: c! n# J$ L. B" o
9 h% t/ B' m e, l" V5 A' U
l/D值大取上限，否則取下限 |
" Y2 V6 R' v% w; h& \
! A3 v' ~! [& E! s+ L# j H，l/B值大取上限，否則取下限 | . C( \* \1 x! e2 b/ ]
% X3 W0 T. W$ j9 H, Z; n l/d值大取上限，否則取下限 | * h$ k q( w4 R) ]% L
; n/ v4 X4 l. O) x; | l/d值大取上限，否則取下限 |
發(fā)表于 2006-11-22 13:00:03
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