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Contact Us
Jinan Hensgrand Instrument Co., Ltd.
Add: 4915,West jingshi Road,jinan 250012,PR CHINA.
Tel: 0086-15910081986
Fax: 0086-531-81901323
Website:www.hssdgroup.com
HQ-6 Pure Rotary Bending Fatigue Testing Machine
Machine Specifications
Application:
This kind of machine is suitable to Test the fatigue strength of metals or other materials under bending &
rotating. The testing machine is usually used to test the bending fatigue limit δ-1 of metals under the action of
symmetrical repeatedly alternating bending force. Accordingly the tension-compression fatigue limit δ-1p and
torsion fatigue limitτ-1 can be determined by calculation according to experienced formula. The system has
features like simple structure, easy operation, high stability & liability etc. It is very popular at factories and
high school laboratories.
Specifications:
|
Maximum bending torque (kN) |
6 |
|
Test speed ( r/min) |
3000 |
|
Co-axial of left and right claws (mm) |
0.02 |
|
Diameter of specimen (mm） |
12, 17 |
|
Max. length of specimen (mm） |
226 |
|
Temperature in spindle box (℃) |
≤ 30 |
|
Counter capacity |
1 x 107 |
|
Motor power |
0.75 kW, 380V, 50Hz, 3 phases |
|
Overall dimensions (mm) |
1170 x 500 x 1220 |