. _& y5 ?( b% b( ?' X! M
: w, `$ T9 H3 L. A# Y) F3 w9 |9 Z9 W6 F9 T# i5 |$ _/ G0 v, m
爐型 |
2 d% W, F* b D$ B! M
# l; d V8 w: `- z0 Q; c, a 工件形狀 |
% F7 g1 O. C4 x' o/ I a' f# I6 Y) i3 ^3 L4 P7 m6 \/ T
; ]7 W+ e6 ?* j& i: t M% D) @ 圓柱 |
" Z& d- c( C/ C, Z$ Z) w3 z7 v3 O. ~; A8 U! L/ N( F
板 |
# a. K- E6 }) p- \1 ]! n2 B8 Q0 z9 K" U, Y& R& x7 `" J
薄管 (d/D<1/4,l/D<20) | 1 O1 V5 Y1 K# s( g
' P" Y8 {' l, d7 E
厚管 (d/D≥1/4) |
, v/ H! o9 t! V: _: u- J l
/ f; N6 E3 @% p* b* _. `! Q0 s% G) L* M; b
鹽浴爐 |
3 J4 |) _9 e+ W; v. |6 {) F: m' @& i
K/min·mm-1 |
$ p% U& D; c* @7 g, q/ F; e6 v* S! y* @. U+ @1 H) g u3 Y
0.7 | % U: V2 u9 j2 c9 |
" O2 x+ \' G* d0 @( v! r/ F# e( ? 0.7 | ( ^, X& G5 o& i0 M+ m9 j
3 @7 c+ S% q0 {$ _
0.7 |
9 n$ a) w1 G- b8 ~, H; @& p, Z
8 X3 {+ L- x9 z& e* v/ {: G7 x; G6 I 1.0 |
2 S( E3 n X: \1 r- ^
$ K$ t9 h2 J4 k4 M; a9 P1 z+ D; ]% i+ G! h
W/mm |
7 `3 ]" a6 j" Y2 D8 F+ t% R* B) c; C7 C
(0.167~0.25)D | , T. u- ~2 x/ g) I! K1 \
! X O7 Y7 X& ?* j
(0.167~0.5)B |
, ~6 ~, J d; d: S' U2 U1 S! M) P! C
(0.25~0.5)d | , i5 |& H: O% |4 D
9 Y- U" R* w/ T* K7 I (0.25~0.5)d |
7 p0 {' ]1 k R8 b6 M
# H) C; o) |) G X% k f3 _8 U% M7 _6 |) E5 {
KW/min |
. d& ~- v- @/ ?2 D4 t ^: c
. S( Z$ K' r8 ^2 C0 T8 E4 B5 y (0.117~0.175)D | 5 `3 @. j2 k2 h+ ^4 P/ V
9 E/ [' q# J# B& _9 e- M; O
(0.117~0.35)B | 8 ?8 P% R' S! I$ a( @7 t9 d0 f
$ ?6 @+ x3 _' I, V
(0.175~0.35)d | % {% p/ s& `2 G6 [' P6 }6 r/ _0 n
2 E( B. \0 p) ~" b4 a0 q
(0.25~0.5)d |
( I. ^) J. n1 Y% x* V9 J% C
: G3 I& M0 F% s8 J
! l$ U8 i7 h% S 空氣爐 |
! X- E ^% Q6 g: q! ^! P4 A0 o1 W5 Y k. Q
K/min·mm-1 |
8 `4 T4 _# Z. U$ X. @& Q" q; N& S1 V- `
# a1 R0 Y: N4 T 3.5 | 9 \$ K! Z1 N4 e" P! j' k
* Z: Q5 g8 @1 E; H) N7 w 4 | # y& {1 ~# N# x# s, S& t% l
8 a6 h" \* J9 r. [- M8 ]
4 | & w; T! |) c) `: h6 }6 t
2 x0 ?# ~7 P) j! G/ s
5 |
3 V7 }' m8 I1 O0 v
" T# @6 q! b0 C1 S
" e# Y9 D4 Q$ J* S8 | W/mm | 2 m7 b; K% H: g2 V
+ b; k7 x" x/ \4 b (0.167~0.25)D | . r- }* ~) i+ u9 V& S' A7 q
% l) H5 g- F; m/ L
(0.167~0.5)B | # c- N' t# O. q
9 t$ c+ `4 W: {# X* h (0.25~0.5)d |
6 {+ d/ y3 b- y; n+ {, K- X8 p6 @8 \
(0.25~0.5)d |
' r6 Z; ^5 Y/ { F9 t
+ r$ f- X! O) y2 |3 p
" l' u3 W) Q4 M [+ W: Y KW/min | 3 F1 ^) F4 `1 d: [' G
& r3 F, _/ ?) ~; f/ \ (0.6~0.9)D |
5 T& Q6 ~! Q+ V: p
! `# o8 k; |8 g8 n (0.6~2)B |
/ k$ {; E9 g' {9 k3 h
& @! X9 C# Y) b! l (1~2)d |
8 F+ N: q5 l1 f
9 U: ~- H, J4 ]+ z" q2 f3 W (1.25~2.5)d |
/ Q6 h. N) N5 H
) k; @+ V( \& }( {/ \& Y. z1 _, u: X
備 注 |
% ~3 f! |0 u) e4 v$ d9 l( ^4 L" d& v" }6 @4 t7 d$ ~9 D
l/D值大取上限,否則取下限 |
: _2 z; m% N! I* E4 T0 r1 `8 P U! S! ?0 T
H,l/B值大取上限,否則取下限 |
$ S% T, h: t/ I
z; B# E& T/ l% A( u% V* l! Q l/d值大取上限,否則取下限 | b4 m0 _9 l, S8 K. S
. k1 d) z$ y8 l" \) V1 _ a, J
l/d值大取上限,否則取下限 |