9 x: U4 r( H1 O* @9 f# c7 h9 `9 n
炉型
|
- |4 J; g/ s3 L2 p# }& Q
工件形状
|
9 b( g, e) J$ g) V
圆柱
|
1 V, D' u& @9 W1 Q$ R
板
|
2 A4 U( J) ~: d0 u5 U; w3 q
薄管 (d/D<1/4,l/D<20)
|
9 P \9 N: v7 t* B$ X2 K6 d" C* _
厚管 (d/D≥1/4)
|
1 ~# v* t( `, Q5 b7 R+ |) S
盐浴炉
|
R* C& s" @: g/ V6 `# ?0 j+ n; r" z/ B
K/min·mm
-1
|
O* d. ~, i( o' K
0.7
|
' \9 b9 z( r) p
0.7
|
8 U2 P3 J/ V# d/ J
0.7
|
7 J7 x! G/ U" f/ d# e g
1.0
|
. t) {5 X) B, k+ s
W/mm
|
7 G/ O ~$ J! w1 I9 {2 ^$ W
(0.167~0.25)D
|
7 V' Q1 e3 ?- E% K
(0.167~0.5)B
|
2 C( J1 x3 R9 y/ H. h
(0.25~0.5)d
|
- L5 W. n! i4 U
(0.25~0.5)d
|
$ {% Z' |0 S1 U1 z- B- D, Y
KW/min
|
, y$ ? @0 P5 d$ e3 @; o
(0.117~0.175)D
|
_7 a5 d0 Y! z" I/ v9 |) e* `3 {
(0.117~0.35)B
|
4 @- G! Q: z% R* { `$ I: g# `
(0.175~0.35)d
|
. L. }4 l2 [1 z; u9 Y( [: |1 B
(0.25~0.5)d
|
7 m \0 G3 r6 _1 r' E
空气炉
|
+ ]/ T7 }& E/ p3 q# S
K/min·mm
-1
|
) [$ k% k6 M/ A2 S
3.5
|
0 m6 A3 C- j1 }. U7 ]% H M
4
|
0 }/ f/ i$ X: h; M' g9 O5 C
4
|
0 L$ D9 ]$ d9 e; T2 B- f: ]
5
|
& ^5 U) ?& l$ k' V5 |) ^
W/mm
|
7 \4 \& n: M+ Y3 b# r
(0.167~0.25)D
|
- v: C# W2 e7 G8 D5 d
(0.167~0.5)B
|
& t! S( ^7 I! _- L) S
(0.25~0.5)d
|
5 H! p& u; ^& n# X p4 G
(0.25~0.5)d
|
$ N! F" P: c, i# X3 T
KW/min
|
& ~4 n6 B, a: u3 r9 t
(0.6~0.9)D
|
3 a" ^& ?3 b* @( w6 D, A
(0.6~2)B
|
/ v2 Z0 d6 Q# v" u# Y- Z. K
(1~2)d
|
: A' D8 B- H& W( S4 \
(1.25~2.5)d
|
1 W# Y5 X |0 I$ o
备 注
|
8 p' \6 e1 w% X: Y
l/D值大取上限,否则取下限
|
/ F- {6 C& h* O0 d4 a* _/ q
H,l/B值大取上限,否则取下限
|
: s& b% x6 ]% a+ v( ]7 o" N
l/d值大取上限,否则取下限
|
9 b! c, Y3 d" M! \( P' g1 I+ j
l/d值大取上限,否则取下限
|