(8)-2 2018 회계연도보조금집행현황 · 2019-07-22 · (8)-2 2018회계연도보조금집행현황 (단위:원) 조직-분야-부문 부 처 총사업비(예산액) 보조금수령액㉮
열 처 리 - 처리기초.pdf · PDF file11) 질량과 형상이 불균형한 제품은...
Transcript of 열 처 리 - 처리기초.pdf · PDF file11) 질량과 형상이 불균형한 제품은...
1.
1)
, ,
(, , )
.
2)
(1)
, ,
.
1) (Annealing) : ,
2) (Normalizing) :
3) (Quenching) : ( 3 )
4) (Tempering) : ,
5) (Martempering) :
6) (Austempering) :
7) (Aging) :
(2)
, ,
, () .
1)
(Induction surface hardening) :
(Flame surface hardening) :
(Laser surface hardening) :
(Laser surface hardening) :
2)
(Carburizing) :
(Solid Carburizing), (Salt Bath Carburizing), (Gas Carburizing),
(Plasma Carburizing), (Vaccum Carburizing)
(Carbonitriding) :
(Nitriding) :
(Nitrocarburizing) :
(Boriding) :
:
.
2. ? ( ) ,
, ,
,
.
1)
(1)
, : .
, : .
, , : .
(2) : .
: , (Sorbite )
Q.T : , ,
: (STD, STF, SKH, STS )
(3) : .
2
(4)
: , ,
: STS304 Austenite , , ,
:
: Mn
ADI : Austempering ,
, , ,
.
: , , HV1500 .
SHOT PEENING
* SHOT PEENING 1.31.5
, . .
* SHOT PEENING P Si
.
3. (JIS G 0201 )
1. Normalizing
2. Annealing
Full Annealing
Spherodizing
Stree Relieving
Low Annealing
Ausannealing
Diffusion Annealing
Bright Annealing
Case Annealing
3. Quenching
Air Blast Quenching
Oil Quenching
Water Quenching
Marquenching
Flame Hardening
Induction Hardening
Press Quenching
Bright Quenching
Electrolytic Hardening
()
()
()
()
()
HNR
HA
HAF
HAS
HAR
HAL
HAA
HAD
HAB
HAC
HQ
HQA
HQO
HQW
HQM
HQF
HQI
HQP
HQB
HQE
4. Tempering
Austempering
Martempering
Press Tempering
Bright Tempering
5. Carburizing
Solid Carburizing
Liquid Carburizing
Gas Carburizing
Carbonitriding
Anti Carburizing
6. Nitriding
Gas Nitriding
Liquid Nitriding
Tufftriding
7. Sulphurizing
Nitrosulphurizing
8. SubZero TreatMent
()
HT
HTA
HTM
HTP
HTB
HC
HCS
HCL
HCG
HCN
HCA
HNT
HNTG
HNTL
HNTT
HSL
HSLN
HSZ
4. 1) ?
, , , , , , , ,
, , .
2) , , , .
( , , , )
.
3) ?
? KS, JIS ?
?
4) KS, JIS .
KS, JIS 25 Q.T .
SPEC , , .
5) SM45C .
, , , , , , 15 t10
( 25 t20 ), HRC50 .
.( ) ,
SM45C
.
6) .
.
7) ( ) .
. SS41, SPC KS
. KS , .
8) STC3, STC5() .
, .
, .
9) .
(1) + ,
(2) + ,
(3) + ,
(4) + ,
(5) +
.
10) .
11) CRACK .
5. 1)
(1)
,
.
. .
,
.
.
(2) ?
Fe 0.022.0% ,
.
,
.
.
(3)
.
.
, .
.
, .
, .
, .
.
2)
(1)
1000
1 ,
.
, .
, ,
.
, ,
0.40.5%
. ,
.
Cr .
(2)
.
SCALE .
.
.
.
.
, , , .
(3)
, .
BUSH PIPE ,
.
( ) 1.0 ,
.
,
, .
.
, .
2 .
(4)
60Hz ,
( GENERATOR) .
S.C.R THYRISTER INVERTER
, GENERATOR 10KHz
.
,
.
, .
.
, , ,
, . SCANNING MACHINE
.
, .
,
.
(5) ()
Crankshaft, Camshaft, Ring Gear, Axle, Tube, Rear Axle Shaft, Rear Spindle,
B.J Shaft, DOJ Outer, B.J Outer, Tripod, Torsion Bar, Gear Sleeve,
Ball Joint & Socket, Engine Valve & Valve Seat, Rod, Lever, Gear
Crankshaft, Camshaft, Gear, Sprocket, Leaver, Pin, Rod
Track Shoe, Track Link, Pin, Bush, Front Idler, Sprocket, Final Gear, Roller,
Shoe Bolt, Cutting Edge, Piston Rod, Drillshaft, Sleeve, Ring & Gear,
Spline Shaft, , , Rod Lever, Wire Sheave
Pinion Gear, Screw, Roller, Spindle, Coupling
Piston Rod, Crankshaft, Axleshaft, Axle Wheel, Motorshaft, Motor Pinion & Gear
Spring Pin & Link
Gear, Pinion, Axleshaft & Wheel, Rail, Wire Sheave, , Pin, Bush, Shaft
Heating Cylinder, Screw, Rod, Roller, Cam, Gear, Pin, Shaft
Compressor
Crankshaft, Cylinder Liner, Piston Pin, Piston Rod, Valve & Valve Seat,
Gear, Shaft, Pin
Gear, Pinion, Roller, Sprocket, Screw, Liner, Crusher Parts, Conveyer Parts
Shaft, Pin, Bolt
Bed, Screw, Spindle, Rod, Boring Bar, L.M Guide Rail, Gear, Shaft, Ball
Crankshaft, Camshaft, Rocket Arm & Shaft, Cylinder Liner Valve & Valve Seat,
Piston Pin & Rod, Gear, Shaft, Pin
Crankshaft, Camshaft, Ram, Bed, Piston Rod, Pin
Gear, Shaft, Pin
3)
, ,
C % A() HRC
B(PVA)
HRC
JIS G4051
,
, C %
A() HRC
B(PVA)
HRC
JIS G4404
S30C S33, 35C S38C S40, 43C S45, 48C S50, 53, 55C
0.270.33 *0.300.38 0.350.41 *0.370.46 *0.420.51 *0.470.58
4052 4555 5062 5262 5562 5562
4055 4555 4855 4855
JIS G4102
SNC236 SNC631 SNC836
0.320.40 0.270.35 0.320.40
(4855) (4852) (5260)
4552
4550 5058
JIS G4103
SNCM240 SNCM431 SNCM439 SNCM447 SNCM625 SNCM630
0.380.43 0.270.35 0.360.43 0.440.50 0.200.30 0.250.35
5262
4552 5262 5562 3748 4552
JIS G4104
SCr430 SCr435 SCr440 SCr445
0.280.33 0.330.38 0.380.43 0.430.48
4855 (5258) (5562) (5562)
4552
5055 5562 5562
JIS G4105
SCM430 SCM432 SCM435 SCM440 SCM445
0.280.33 0.270.37 0.330.38 0.380.43 0.430.48
4550 4558 5058 (5562) (5562)
4550
4558 4855 5562 5562
JIS G4106
SMn433 SMn438 SMn443 SMnC443
0.300.36 0.350.41 0.400.46 0.400.46
4855 5060 5562 5562
4552
4855 5260 5562
JIS G4303
SUS420J1 SUS420J2
0.160.25 0.260.40
3748 4555
JIS G4401
SK3,4,5 * 0.81.10 5565 5562
SKS2
SKS4* 1.001.10
0.450.55 6065 5562
5562
5260
JIS G4801
SUP6
SUP9 0.550.65
0.500.60 5562 5562
5260
5260
JIS G4805
SUJ2
SUJ3 0.951.00
0.951.00 6265 6265
6062
6062
JIS G3201
SF55
SF60 (0.340.38)
(0.430.48)
4555 5260
JIS G5101
SC46 SC49
(0.160.25)
(0.200.30)
3245 4048
3748
JIS G5111
SCC3
SCC5 0.300.40
0.400.50 4555 5262
4052
4860
SCMn2 SCMn3 SCMn5
0.250.35 0.300.40 0.400.50
4552 4855 5562
4552 5058
SCSiMn2 0.250.35 5060 5060
SCMnCr2 SCMnCr3 SCMnCr4
0.250.35 0.300.40 0.350.45
4552 (4855) (5260)
4855 5260
SCCrM1
SCCrM3 0.200.30
0.300.40 (4250) (5060)
4250
4855
JIS G5121
SCS2 0.160.24 (3748) 3748
JIS G5501
FC20, 25
FC30 (3.03.5)
(3.03.3) 4052 4552
4052
4252
JIS G5704
FCD40 FCD45 FCD60
(3.3.3.8)
2737 3245 4555
JIS G5704
FCMP50
FCMP60 (2.03.0)
(2.03.0) 4855 5260
4555
4860
* () , ( )