8 e1 c0 }+ |6 |6 o) v
* u4 J9 d5 q+ g1 U( Z
5 o# m- C( p. w' b 炉型 | ; c* K# `5 \: E- I, g+ T5 J5 f
' r6 j* d. \2 v. Z1 d& | 工件形状 |
* H2 t/ n* \; G4 t
9 ^3 L7 G$ p5 I v4 ^' G1 q
: S" u6 \ }( a1 K* K, t l 圆柱 |
" K9 _# R) a+ j' z; \+ m; `/ ~& `2 m& C6 S; ?5 q. v5 d1 M }, X
板 |
: {" Y/ D8 Z' d/ T/ `4 c0 Q
' ^1 H. {0 G/ B% | 薄管 (d/D<1/4,l/D<20) | 4 {( Z2 @0 r; x
0 j9 u7 F1 {8 E! O9 u/ m0 v
厚管 (d/D≥1/4) |
' G$ X% b ?0 N2 g2 ?
% D# S% d) B/ ^! X+ u% H( a& p9 T" A% j0 t! @" Y
盐浴炉 | - m; J H8 W8 d% e5 [! Q3 o. N
( k( g" t5 z- r1 d1 B( `* p K/min·mm-1 | 2 C; x5 n9 E1 F
& V1 N" @$ ?! {: ]
0.7 | 2 N& l" G" Z( f" o6 Q
4 a5 S7 ~4 \& p$ Q, r
0.7 |
( t7 n! e5 E6 E- l; K) M+ q0 G4 q2 |% R2 f$ A
0.7 |
9 Y0 ^- o+ M! p9 }; q+ n$ U& E: E8 O% V/ u; U Q9 ~
1.0 |
" _: o- Z! f+ O! d9 a* u6 L
( D1 z& G8 }- \, D1 U; V
7 n4 }, m0 e9 `0 e; ~; j! h& _ u W/mm |
$ Q& [5 }) b. |) p& F0 S' c4 F7 f) C6 R9 ]1 R9 D
(0.167~0.25)D |
; c! W. P0 i n9 x7 [2 N
) X/ H* s. F3 \8 ` (0.167~0.5)B | 2 W I2 m" ^3 J
& C* H* |& o" h
(0.25~0.5)d |
- L8 E4 A0 D, k
+ ]' J3 O4 b, ]0 U } (0.25~0.5)d |
/ f! w, O# `) G- E; t$ b9 f }4 k7 B e$ s7 F7 b9 k8 ~
5 |4 D* V! i6 a: X( a# F. n KW/min | 5 I$ n! W; l- N$ \
6 n* j; I9 e2 }5 q: q9 d2 a (0.117~0.175)D |
+ x5 P4 u- w$ R- c* ?# G/ H g! D# ?5 I' K
(0.117~0.35)B |
H8 Y3 K2 o2 A$ o* e' W- R$ C) v b+ r; z! ^9 }2 u
(0.175~0.35)d | $ ^! B$ ?! M* m& m5 |% ^1 `
& g) j8 \. o* k; t$ B$ p (0.25~0.5)d |
/ u4 q3 a! |' {7 `8 d
2 f3 [+ c3 j- t
7 ]/ F1 V" Q/ K# W/ b 空气炉 | 4 y) N+ m0 [! \3 z: `8 _
, k7 q5 @1 Y' y) s& V K/min·mm-1 |
/ w% b( \" F- Y
5 W K3 e, C! e0 r, y- r5 W 3.5 | % U) B( F6 Y+ z9 o: @4 U! j
: p$ c) L8 ~ l* {: c. b3 E 4 |
4 r* J: I' V. E5 `6 _7 a( J7 N. g. ^2 b) U
4 | 7 B- y( @' w& q* ]; m6 p
5 O5 i6 o) p* b' ?6 r
5 |
, E3 P4 f$ _: K/ F
2 n' H3 v& @4 s7 f3 i) k; H) P% u" ?# R& ^2 p; G$ A
W/mm | 3 b; S3 c: d- k- y; X0 u
& ?7 a f' Y# F" m
(0.167~0.25)D |
7 J2 X2 o, t8 U6 h; n" S/ ~) i
3 B D6 Q' [! Z (0.167~0.5)B |
* E2 Q; \1 S8 o% G/ A! t7 d7 C/ Q z5 f+ E" f
(0.25~0.5)d |
5 W0 C/ j! x2 G
- |9 A& V+ ]0 d) h" P' H9 f (0.25~0.5)d |
2 c3 l+ q% {/ Z7 f
5 a+ ?# p3 u$ P* |3 O, {
7 P, O. L! q0 L6 b2 ]( d KW/min |
6 Q! K1 p6 f! m) y% m0 t0 @
2 o/ |; X$ e+ {; ? (0.6~0.9)D | ' Z% z$ X y; S2 b
! d! B2 s3 t, N+ O$ K0 q1 I2 u# j
(0.6~2)B | 4 Q! _8 _3 t* G$ J
$ P& Z5 U G1 f% o( B. I$ A1 k
(1~2)d |
4 h% ^' V4 j( A3 U
! ]. M+ L& F" D" |# u* q (1.25~2.5)d |
! S7 Q0 x/ z; F0 @4 z
( c) G+ V% J% w/ {7 [1 p7 Y
0 R# r# b: m7 K8 x 备 注 |
5 S$ O6 `- r: D. k/ L' B' i" q. Z) m1 s9 e( u l4 p2 D$ s
l/D值大取上限,否则取下限 |
# c. N7 N4 r' z# Y2 Z
; [6 i& l) i" L- c7 Q! {7 n H,l/B值大取上限,否则取下限 | 8 B! r0 U0 n. }5 L# V
' P: d/ S" g2 ?' m( |6 ?& x; ?. `
l/d值大取上限,否则取下限 | # T1 h& n, d5 G: L/ l; r! D& M* w. V; [
) f7 i3 n9 j+ G% P+ j% Y l/d值大取上限,否则取下限 |