+ f, A* U/ \7 ]$ r1 E* v
: \) e" U$ X) M4 m9 {4 z8 {: |" Z: x
炉型 |
- l1 R& o& P8 d" v/ b8 t8 H# [- g
) R: H* Y; _9 ^ R+ b4 f 工件形状 |
% T0 N6 J( j! i8 J% N3 R
; v" U- [$ r) e/ [, K, {8 E
- x. u8 d- o. @ 圆柱 |
& k8 p! o' p3 F; l: i
% O( l" G& Q: H. S2 n 板 |
4 ^, d! [0 K4 d8 ]+ B
" y J% j' i( q( T! N/ t7 t' w 薄管 (d/D<1/4,l/D<20) | ) L1 b6 i1 {3 d8 h0 ?2 A, i* p" u
% Y* R7 ~# q6 A: u- I 厚管 (d/D≥1/4) |
1 M: o! U# g& ?9 K- [/ n9 S
" v+ d. z' ^, ~4 U2 Q
# @9 \$ n6 G }* d 盐浴炉 |
+ V# P/ M! ^$ V) ~4 X2 d) W
" V: H& M: x" a3 O6 h4 Q K/min·mm-1 |
3 X- C) C( Z. g1 P: s* E; I' O1 v
% _7 b( J, c. L" A. T 0.7 | 2 K3 [5 i( q" ?9 a% f
* m) g' ~ I+ s7 I) b2 @ 0.7 |
* A8 a- _. r4 M2 h* h; }2 p4 L3 t) w1 t1 u# v0 Q( W
0.7 | 6 g4 v- @- h# L( J: L+ q# J O
2 L- v* k( F. A7 R3 R$ F5 S- @ 1.0 |
5 }( Z2 j- W& j4 W) R' l& d6 E* V1 E3 ?
d% _9 V) i0 v, _* a. Q( H W/mm | T4 I8 ~; P3 \ @% K) Z$ q! k7 B
$ G; B/ `9 z8 z7 b4 S: x# T (0.167~0.25)D | ( H- O5 W$ U7 b9 ~/ T
; b& V& N" o2 e% j
(0.167~0.5)B |
+ `7 U* K- J: N" y( V4 B
% W) I. N/ P) P' {! `& b (0.25~0.5)d |
3 M" j" o: \: d. u3 N
" ^( D1 \1 E! q. N2 S1 a7 x z (0.25~0.5)d |
" T/ A2 V% @: ~6 \) G5 S H" `0 N& F4 S; W1 ?# ?( \2 _
5 m9 k/ [& d( }/ P
KW/min |
% x0 m7 c: u. u1 `; r1 X% P' K8 e& [4 e, |- B7 S7 i" c
(0.117~0.175)D | , b' u+ Z0 J- c
6 N% \7 C$ I5 h2 W, _, Y" k (0.117~0.35)B |
! s: d" w: y- U( r2 V9 W2 l+ z; s2 J
(0.175~0.35)d | P, a7 b: A8 _0 ?' f) Y$ R
* p: [" t) |: q5 R! o& |. H, z9 ~5 | (0.25~0.5)d |
7 f+ v0 s2 e/ m7 h) O4 G
( D E3 I6 F: ^5 P+ s9 Z
2 R( Y9 ?, N; H' x0 L. u l9 S 空气炉 |
4 d7 ^7 r2 k7 q, ?2 F0 Z# K$ O9 @' D+ Y
K/min·mm-1 | ( ^$ A" ]; }- `6 a u7 l4 {
, ?* f+ o- X( D P6 P
3.5 |
- ^) q$ V, U3 E$ t
@. W/ G9 r1 C8 e 4 | 9 n9 X# @/ m* x
- B2 C1 G' r6 D! R5 Z9 y2 [8 Y; j 4 | # S9 r7 |4 M8 e, v) q" W. Z. R
! g. U! b! X) n% k 5 |
' V6 i; {) h7 y0 C1 W% I' v2 P: D6 L0 b/ \3 Y' ^% z q) d) s! a
+ B) r6 ?$ l, Z' _
W/mm | 6 u9 A. X8 }! i1 R5 s$ [
$ Z+ q! g8 b/ a: ?! [9 B! ]5 o (0.167~0.25)D |
& [4 {9 u' P0 w4 W' k+ S x, |) G5 d) I6 L% g
(0.167~0.5)B |
5 p- E; h1 f: p. ~+ s6 O: R
3 w2 s, z" r" j, f& f9 B (0.25~0.5)d | 8 R! E' U# `) ?1 \9 `# [! g
/ u0 X/ u/ i4 U3 Z3 F (0.25~0.5)d |
2 i* c- s" \7 }8 \
. _' _. H6 t7 m) v8 o
' d8 \! h0 \$ c* x" @2 `
KW/min | 7 A1 [! ]/ y7 F9 w7 ^
+ m. ?* R/ u; Z5 i, c8 ?
(0.6~0.9)D | , g: ~+ M% [0 D# R/ c# Y5 t( Y
9 w1 S' X7 [& @1 b: b3 ~' R (0.6~2)B | " t+ G: J$ h7 ^$ z: L
9 G8 g: x- y- e (1~2)d |
5 u: b+ W& W Z( H$ f
3 w* q, J1 I* _ (1.25~2.5)d |
* u+ ^! P# ^6 ^2 i
; D' ^# l+ i: U3 n
9 B( P# \; L% j& E5 s3 ^ 备 注 |
% s, A' X K: I# v& ?2 T7 e; `4 x0 b3 d# G! Y: O7 V/ @) B9 x8 I. V
l/D值大取上限,否则取下限 | ; w! w! I; l0 x% T5 S
, H% o q, b* g7 e- u5 c' b
H,l/B值大取上限,否则取下限 |
* k7 S o2 w6 x! X. {5 H* {5 f8 F- b5 [( g1 b7 g: Q
l/d值大取上限,否则取下限 |
- V& A" A8 o0 [6 E" N
; M" l8 \7 j! n+ q$ z6 ?! G l/d值大取上限,否则取下限 |