' v7 `$ }- D" P5 q- G
5 K+ V5 W0 Y9 _& Z; _) r8 Q| 4 G- y/ u: O6 p* E6 x
炉型 | 6 O; y. J: q$ @2 e
8 I8 |/ O( @$ s8 L3 I6 P
工件形状 |
6 t9 Q& ~3 \! H2 }; t4 i1 Z
9 w0 O3 x) R% O- c
| ! D; d( h2 E4 I: C" V
圆柱 |
% I; E e6 j# ^: Z6 G
; z& d; ~* [! Q5 C$ L 板 |
0 Z4 g$ A U" p; a& _
& @; f& E S. T$ B; @. T: n+ o+ V- V 薄管
(d/D<1/4,l/D<20) |
- v, [9 @7 B! g( s
, Y4 o! A" j, x T5 e, i 厚管
(d/D≥1/4) |
- v: o( i9 b$ O. j3 _. J, T# J6 ~1 O- C& }/ r2 U, B6 \% V
|
{( j6 B( p' s6 e- g/ a 盐浴炉 |
0 B0 v0 _# o1 L9 O8 \! B1 Z' C# ]- S7 {1 E
K/min·mm-1 |
. g. R0 |8 o, l; `0 m$ N' p+ ?7 U& L5 b. o& F3 b. z% h- f
0.7 | & ^( i" j* j- X# x5 q
/ L$ r8 s; Z0 q/ y7 o) r4 x
0.7 |
) D- d$ f" J9 |) l2 a4 C Y/ O; P
0.7 |
- x# E& `8 J* n0 K. g9 o# j) s
6 O1 W9 J" _! z. L# x& T 1.0 |
& J) ~: P1 V9 _: k3 Y+ @
5 D+ U+ R/ ?2 H% _& b
|
/ E! _2 ~% Y& i8 u W/mm |
( W$ W A- Y; p% e- l! `
2 o V( @8 x, b" S# z (0.167～0.25)D | 7 O; z p3 y4 C" m1 e/ @0 F
& w* E* y% E8 k6 P1 V# o4 |
(0.167～0.5)B |
! f/ F9 q$ M- V2 Q
" _. I4 F% W* \8 S) X (0.25～0.5)d | ! j9 h0 v3 E' j9 d! R& T
% i5 {2 U8 P( Q7 ]; ]5 R# ]& \ (0.25～0.5)d |
8 E* |# k I9 q/ F' k1 p9 [
9 C0 _+ w! @4 }3 }| Q( j) G8 e! l- H8 s
KW/min | $ P2 R5 @1 Y8 ~4 E C- B/ _
! ?7 N# q( X" B (0.117～0.175)D |
% j% J+ s' L" y. [( G% Z( E3 Z. b. j# X! o' p
(0.117～0.35)B |
) w( C, ], Z3 b2 C9 d& J- i3 ~+ j, ~* q, O1 f7 b6 \
(0.175～0.35)d | 3 x; ]0 D* O! G" b5 u/ @% r
' S2 ]- [1 o" C3 k. A+ L
(0.25～0.5)d |
/ E% O' ~) K8 p
8 r; ~; y% j: a0 }2 z$ c, ~2 ?|
* g E/ M8 ~! j% i- D/ c 空气炉 |
% e3 m1 W5 y, y) z$ D% ^- y. z( {- N% M) B
K/min·mm-1 |
* |2 l! ~, |: V1 M5 r. O7 Y4 }7 t; t9 ~6 B: Q* k% C# R. @5 ~
3.5 | " K3 g4 _5 Z/ R; I: M8 g4 W+ o# o
8 J! k9 E. I* f8 r7 ?5 N 4 | , z* k1 I! U# o% S
- p$ o- a6 X+ Z& o7 }! N 4 | 1 D, a$ T7 M% h0 R( F/ F3 ~: b4 k
1 c) @8 T) W8 w1 e: l
5 |
3 F; @: \: j- Y* G3 J" b) b$ L: S
5 I' p( v& \6 f! e% N| $ L# y) r7 z3 } r- P# R7 z
W/mm |
, |6 @# \4 h6 R2 [+ s2 ] S" \
7 T) O; A$ {1 n* e) z, Y0 p5 R4 r3 g (0.167～0.25)D | - E- a6 l! l" v% Y4 _
! J9 C, _5 a j
(0.167～0.5)B |
9 T- p$ P3 t# Y% v9 O7 W0 ?: Z- B
5 T) @) u) E+ ?5 s* I% L3 i5 d, a (0.25～0.5)d | , V* N3 F4 P M/ T& S+ V
5 p2 u3 ~4 l6 u( {- [ (0.25～0.5)d |
0 K9 B, v0 F( H( e1 l; D+ M* @3 |+ B8 Q" A1 q
| 1 W s& ~6 ?* a) U/ z( d& k
KW/min |
4 v0 N1 H- Q1 I0 I: R" l
$ g/ H; A" u7 }- p W" n7 |4 F (0.6～0.9)D |
, @* ]* x6 s Q& ]0 g2 ?7 `( c5 Q: U" N8 c% S* B! C8 j
(0.6～2)B | + f# i% Z6 O2 ~3 ?6 x7 t9 ~
" a( f) K/ T/ p0 |
(1～2)d |
; e+ m4 W( G2 p5 s! j; v! n
2 o/ }9 h; b7 Z* @4 h }2 N0 n( D (1.25～2.5)d |
9 z( O. u4 L# Z# O ] q2 x+ |$ K
9 U- t' k5 v( T+ f) W! z( j
| 6 A( ^! n. C2 K) Z
备 注 |
# s6 a/ J+ e0 z; Y6 k6 U# j: r3 `: D8 ?. }" o, p2 V- c \
l/D值大取上限，否则取下限 |
8 S# d+ y; @! X3 k/ w0 Y a4 ~
+ f8 E) z7 Y9 J6 R8 s2 \ H，l/B值大取上限，否则取下限 | 9 O* o# _( ]" T6 z _# m
; j2 a" Y9 }8 d) {6 V1 ]6 Y' c l/d值大取上限，否则取下限 | 0 N( _% Y2 _2 c, P- T
$ ~0 h9 K) i& z$ G# J' m! V l/d值大取上限，否则取下限 |
发表于 2006-11-22 13:00:03
