' o0 c- P- n# v: c
1 N5 u3 X& g! Q4 E: M# N. P2 A- {! t, n t& Z* k0 n; S3 a* K5 l) e
炉型 | 2 I5 u p2 {( }$ z2 y
i6 Q7 t+ a- t5 h 工件形状 |
; u6 e$ P; s" e/ Y( x' c" d
- ?- z, U) T( V* V
- l6 @8 K( C1 M 圆柱 |
. b9 d7 S2 O' m. K- X( B) s7 H8 F) T) _4 g
板 | % b3 o& M' ~. p# ?
) I! R8 g7 a9 b5 Q+ g' u, @
薄管 (d/D<1/4,l/D<20) | % V9 W- U; Z+ t0 \$ d& S# B. d
- V4 @" u, t3 J: a+ ] 厚管 (d/D≥1/4) |
0 G5 u3 V3 E/ `* B( ^
7 V$ J2 y, k0 k/ u
9 h" y& `3 h+ a, i, l 盐浴炉 | * V% T( H" `' f6 g3 {4 C
* H: J- S1 F/ d K/min·mm-1 | ) O; ~! I" o$ L
2 g* s/ q' u @% y4 [1 b a0 K
0.7 | ) {# t) p1 A4 ?7 x! c z9 Y3 J" e
$ i+ f7 ^5 G! X/ U$ |1 a
0.7 | S4 V# j( N ~6 a( c' N/ r
6 m# N& m! {" k8 h; c' [3 h6 M
0.7 | - R1 @' q$ M$ l* M: L0 L
- Y* ~+ X; v. A, k' \6 f
1.0 |
( s- x1 N/ [6 f: D: b+ \% W
/ U# `* t0 V! P& c8 f% M. l! t
5 l" U! s4 Y& u& W W/mm |
; J' t# P- R) S( M. Q2 }) ^9 I+ x( J
(0.167~0.25)D |
) k+ ?) _0 r5 h6 u7 V) O) y5 S9 @* ~- z- T m3 L( e
(0.167~0.5)B |
% R. M$ A) X6 o' X/ j4 Y) I: V
' J% U) ~5 p) l (0.25~0.5)d |
" m) t7 R& ?9 Q. d
4 E) U8 n8 {. X- c) c4 J% b \* A (0.25~0.5)d |
5 ^; J- y/ v( E4 e5 ^% U7 p1 K
3 o6 u7 K4 n- C! D$ g
KW/min |
$ B9 R* [ Z) F0 ~ _" v5 L! g6 q
4 o1 X/ U1 ?" J. m# `) f" a, F& v (0.117~0.175)D |
5 f9 w1 O' K ]+ k8 ~! e; N' N0 T$ Q5 f/ S" }6 f7 Z
(0.117~0.35)B | , @" d3 L: p9 y9 y( V2 v, |7 d% }; p
; {( x% e! W$ K8 k+ p (0.175~0.35)d |
( R- [- Y- V& y2 ]2 u7 E+ K
3 [' @) V5 {% Z (0.25~0.5)d |
& N+ x: q! q( t" R& ?- W/ z/ \
* U9 ?! q1 W1 n2 e V! a9 ?* E- H( P. K: \1 Z# D
空气炉 | . t8 \% i& a/ ?+ W# G+ E/ U k3 A
' R3 V7 C: D, S9 Y K/min·mm-1 |
u; \8 c1 f: V$ M' P5 D/ P5 ~. z6 D; T% r
3.5 |
, ^+ a: T( A7 D6 ~0 T* O9 s3 `, W, B: f( ?# V% p$ e: ~& D4 l
4 |
; W K) X6 ^4 y8 O* }7 R p) w" B3 f" H1 \# u- E7 V
4 | 8 w$ F9 J4 R1 g, R
; u6 h! i% I" l& \
5 |
& G8 c4 o( h- X# r {/ }. x p i, o9 `- D+ R3 B3 F3 F
* Z( b; J; `. P1 v' e' d- G W/mm | * d6 x, i. P7 p" F
4 c, e* y. c3 S" ]
(0.167~0.25)D |
0 z( S9 P+ W/ k/ z2 Z& u* Y8 z6 r- O) z+ }3 v* K: c
(0.167~0.5)B |
% @, V- r8 e. H% F- P* r+ k% V7 r- @
(0.25~0.5)d | & O9 [5 y7 N0 s: x$ p( L% Z
2 X! }7 X+ Z- m" ~0 H2 J3 f& T (0.25~0.5)d |
2 W5 f% F0 @+ S$ z: |" h3 r. d( i: J4 e. D, {
& I4 m2 T) _+ x- J
KW/min |
+ X6 Y, a4 q: z, P- P' j. o1 b% T) o) G0 r4 }
(0.6~0.9)D |
3 {* R4 T6 t% z" w2 Q
' W$ a/ ^7 o7 k& A A B' ]7 t7 ^ (0.6~2)B | : i# I% K) g' H$ M" `. q2 I
3 {% u: v y( C1 [) M. f (1~2)d | 9 e' H1 T) j( G1 U3 G
" i: w9 X3 t$ @# }! N (1.25~2.5)d |
! r3 G' _6 `- r; e3 I$ l J3 O; p& x3 b4 M r9 h
7 |" `% g' y0 i3 R% M' `1 K 备 注 | & l. S H8 Y F) {3 p& B! l/ j4 y
( x8 A1 x, ^, F! V2 ]" a
l/D值大取上限,否则取下限 |
. ]. J3 b: I4 R: @5 X c4 c1 |2 y) E8 F9 u. U. p
H,l/B值大取上限,否则取下限 |
$ v6 M. t0 r W2 F" g
: K3 m* B! G9 t" F l/d值大取上限,否则取下限 | * b, n7 Y" E$ Z5 z( o
# U+ J2 {, H. i& B1 t l/d值大取上限,否则取下限 |