|
XJJD-5 series |
XJJD-50 series |
Impact speed |
2.9m/s |
3.8m/s |
Pendulum energy |
1J, 2J, 4J, 5J |
7.5J, 15J, 25J, 50J |
Moment of pendulum |
Pd1＝0.53590Nm
Pd2＝1.07180Nm
Pd4＝2.14359Nm
Pd5＝2.67949Nm |
Pd7.5=4.01924Nm
Pd15＝8.03848Nm
Pd25=13.39746Nm
Pd50＝26.79492Nm |
Blow center distance |
230mm |
395mm |
Angle of elevation of pendulum |
150° |
Cutter edge radius |
R=2±0.5mm |
Cutter edge radius |
R=1±0.1mm |
Angle of Impact blade |
30±l° |
Energy Loss of free swing of pendulum |
1J: 2%; 2J: 1%;
4J, 5J: 0.5% |
0.5% |
Distance from blade to clamp mouth |
40mm, 60mm, 70mm |
60mm, 70mm, 95mm |
2, operating temperature: 15℃-35℃
3, power: AC220V, 50Hz
4, display the minimum number indicating value: 5.5 J below 0.001 J (including 5.5 J); 5.5 J above 0.001 J
5, several display impact Angle machine has the function of recognition, energy loss to be automatic compensation, the characteristics of high precision.
6, Tye of sample:
Tye of sample |
L(mm) |
Width b(mm) |
Thickness h(mm) |
Distance between support lines |
1 |
80±2 |
10.0±0.5 |
4±0.2 |
60 |
2 |
50±1 |
6±0.2 |
4±0.2 |
40 |
3 |
120±2 |
15±0.5 |
10±0.5 |
70 |
4 |
125±2 |
13±0.5 |
13±0.5 |
95 |
7, 试 sample notch : A type notch45°±1°bottom radius of notch
R=0.25±0.05mm
B type notch45°±1°bottom radius of notch
R=1±0.05mm
C type notch12±0.2 Right Angle notch
C type notch20.8±0.1 Right Angle notch
8, testing machine Size: 550mm×350mm×850mm
9, Net wt of testing machine: 160kg |
