* T0 c$ M$ Q. K3 ]1 ?/ k
炉型
|
6 b( q. b/ z9 G1 T; I
工件形状
|
4 T, q& R8 j( K0 s5 u: S
圆柱
|
/ S; U9 I; I+ ]$ A
板
|
; f: a+ d6 C6 W# W! m
薄管 (d/D<1/4,l/D<20)
|
# o& H) m! L+ W& c F0 C
厚管 (d/D≥1/4)
|
8 |2 F2 u0 k0 g, c
盐浴炉
|
8 E7 [- S% m6 i y! G
K/min·mm
-1
|
6 m9 H. [* e: n7 p" Y
0.7
|
* L+ C5 t# D# K2 \5 ?
0.7
|
$ G2 C7 m+ h; }2 U
0.7
|
- r/ @2 H- ~, N$ v
1.0
|
/ W* ?% ?8 M( b0 }5 I! X1 D
W/mm
|
: g; \' I5 d2 ^+ s0 b8 S1 Z4 S
(0.167~0.25)D
|
7 z- D& f9 p6 E5 C1 q9 D
(0.167~0.5)B
|
4 O; d2 U4 C. p* k' u
(0.25~0.5)d
|
9 d6 S( u6 Z$ o5 e) {8 e
(0.25~0.5)d
|
4 C2 J' t5 |5 A9 A$ o( ]4 ]" b
KW/min
|
x% A$ w& I! x7 I8 _2 A
(0.117~0.175)D
|
' q! G; Y: j3 G7 b7 Z# x
(0.117~0.35)B
|
5 C0 \: H+ i7 X
(0.175~0.35)d
|
( L0 x$ L1 O1 p
(0.25~0.5)d
|
, N2 L" H! y7 ^! y
空气炉
|
4 f- x) O! E) P [+ U
K/min·mm
-1
|
0 {. {$ c0 V3 r
3.5
|
& H/ @8 N- P% c+ t" |! ^6 {
4
|
5 U* d# w6 H. Q1 n, z! N _
4
|
& [) P4 F/ F0 @% O' r4 U
5
|
3 c" ?+ |8 m( i) B
W/mm
|
( ], c* O! r* s1 b
(0.167~0.25)D
|
3 p# {: m7 i1 u
(0.167~0.5)B
|
+ d+ j4 E( ?' @- c9 s9 W
(0.25~0.5)d
|
* M4 ^( @) O" X' n* e7 \" L5 `; P" |* g
(0.25~0.5)d
|
& n/ Y. B, `6 T
KW/min
|
+ N8 l; Z9 t% o9 ?
(0.6~0.9)D
|
. l' L$ V' W) i6 S' j
(0.6~2)B
|
/ U) n1 {5 G7 V% ]* g5 t1 V
(1~2)d
|
& T m( J. Z/ g% i+ O3 w$ B0 x
(1.25~2.5)d
|
5 @ C* s- ?/ d& N0 p
备 注
|
; G; f( F+ Z' a4 \8 n, f8 ^# F4 [
l/D值大取上限,否则取下限
|
& j- Z P' b. r0 v0 j1 U
H,l/B值大取上限,否则取下限
|
# h( U" q6 l) ^0 ?0 j! z
l/d值大取上限,否则取下限
|
4 z& \5 X% { V0 v2 K0 `' Z
l/d值大取上限,否则取下限
|