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JB-300B dail type metal charpy pendulum impact testing machine
Product introduction
This machine is developed in strict accordance with the national standard GB/T3808-2002 Pendulum Impact Machine Inspection.
The impact test shall be carried out in accordance with the national standard metal Charpy Notch Impact Test Method (GB/T229-
2020). This series of impact testing machine is used to test the impact resistance of metal materials under dynamic load. The
sample section is 10 × ten × 55mm, used to test the impact strength performance of ferrous metals with high impact toughness, high
toughness ferrous materials, steel, iron and their alloys under dynamic load.
This machine is widely used in household appliances, automobile industry, energy and power, testing institutions, aerospace,
general engineering, military, railway, shipbuilding, mold, material processing, metallurgy, machinery manufacturing, transportation
construction, building materials, precision material research, material analysis, material development and quality control.
Design basis and relevant standards
GB/T3808-2018 Inspection of Pendulum Impact Testing Machines
GB/T229-2020 metallic Charpy Pendulum Impact Test Method
ASTM E23
ISO148
ISO 83
Technical parameter
|
Model Number
|
JB-300B
|
|
Max. striking energy〔J〕
|
150, 300
|
|
Pendulum moment〔N.m〕
|
80.3848
|
|
160.7695
|
|
|
Pendulum preparing angle 〔º〕
|
150
|
|
Distance between pendulum center and impact point 〔º〕
|
150
|
|
Impact velocity〔mm〕
|
750
|
|
Span of specimen seat〔m/s〕
|
5.2
|
|
End face radius of specimen seat〔mm〕
|
40
|
|
End face radius of specimen seat〔mm〕
|
1～1.5
|
|
Radius of impact knife〔mm〕
|
2～2.5
|
|
Angle of impact knife〔º〕
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30
|
|
Min. resolution of impact energy〔J〕
|
2/1
|
|
Thickness of impact knife〔mm〕
|
16
|
|
Specifications of specimen〔mm〕
|
10×10×55
|
|
Net weight is about〔kg〕
|
500
|
|
Dimension〔mm〕
|
800578x1340
|
|
Power supply
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3 phases 4 lines, 50Hz, 380V
|
|
Power of motor〔W〕
|
180
|
Contact Us
Jinan Fangyuan Testing Machine CO.,Ltd
TEL:13864006141
Email:jnfysyj01@163.com
Wechat:13864006141
Address:No.276,Nanxinzhuang West Road,Shizhong Dist.,Jinan, Shandong, China.
Website:www.shijinyiqi.com
