IK pendulum impact hammer test equipment
Pendulum length 1000mm
With 0.5kg,1.7kg,5kg hammer
energy/J
|
2
|
5
|
10
|
20
|
Equivalent mass /kg
|
0.5
|
1.7
|
5
|
5
|
Drop height ±1%/mm
|
400
|
300
|
200
|
400
|
Impact element characteristics:
Energy/J
|
≤1±10%
|
2±5%
|
5±5%
|
10±5%
|
20±5%
|
50±5%
|
Equivalent mass2%/KG
|
0.25(0.2)
|
0.5
|
1.7
|
5
|
5
|
10
|
Material
|
Nylon
|
steel
|
R/mm
|
10
|
25
|
25
|
50
|
50
|
50
|
D/mm
|
18.5(20)
|
35
|
60
|
80
|
100
|
125
|
f/mm
|
6.2(10)
|
7
|
10
|
20
|
20
|
25
|
r/mm
|
-
|
-
|
6
|
-
|
10
|
17
|
L/mm
|
According equivalent mass to adjust and determine
|
A.Rockwell hardness HRR 85-100,Aaccording to ISO2039-2
B.Fe 490-2 according to ISO1052, Rockwell hardness HRR 80-85, according to ISO6508
|
Drop height
Energy/J
|
0.14
|
0.2
|
(0.3)
|
0.35
|
(0.4)
|
0.5
|
0.7
|
1
|
2
|
5
|
10
|
20
|
50
|
Equivalent mass2%/KG
|
0.25
|
(0.2)
|
0.25
|
(0.2)
|
0.25
|
(0.2)
|
(0.2)
|
0.25
|
0.25
|
0.25
|
0.5
|
1.7
|
5
|
5
|
10
|
Drop height ±1%/mm
|
56
|
(100)
|
80
|
(150)
|
140
|
(200)
|
(250)
|
200
|
280
|
400
|
400
|
300
|
200
|
400
|
500
|
The Correspondence Between the Collision Energy and IK Code
IK Code
|
IK01
|
IK02
|
IK03
|
IK04
|
IK05
|
IK06
|
IK07
|
IK08
|
IK09
|
IK10
|
Collision Energy/J
|
0.14
|
0.2
|
0.35
|
0.5
|
0.7
|
1
|
2
|
5
|
10
|
20
|