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charpy impact test energy units
charpy impact test energy units
Equipment Usage:
The testing machine is used to determine the resistance of metal materials to impact under dynamic load in order to judge the properties of the material under dynamic load. The absorption work of the sample is obtained by using the difference between the front energy of the pendulum impact and the remaining potential energy after the impact on the dial. The maximum impact energy is 300J, and a 150J pendulum is attached. The sample used is (10×10) mm. This machine has a large impact energy and is suitable for ferrous metals with high impact toughness, such as steel and its alloys. JB series pendulum semi-automatic Charpy Impact Tester
Main Technical Parameters:
1. Impact energy: 150J, 300J
2. The graduation range and division range of the scale
Energy range: 0-150J, 0-300J
Each small grid pointing value: 1J, 2J
3. Pendulum hammer moment:
0-300J M=160.7695N.m
0-150J M=80.3848N.m
4. The pre angle of swinging hammer: 150 °
5. The distance between the center of rotation and the impact point (specimen center): 750mm
6. Impact speed: 5.2m / s
7. Span of the specimen abutment: 40mm
8. The round angle of the clamping mouth: R1-1.5mm (1mm is special order.)
9. the round angle of the pounding knife edge: R2-2.5mm (8mm is special order.)
10. sample support surface inclination: 11 °
11. the angle of the impact blade: 30 °
12. impact blade thickness: 16mm
13. Specimen specifications: 55 × 10 × 10mm
14. The net weight testing machine: 450kg
15. The external form dimension of the testing machine: 2150 × 640 × 1400mm
16. Power Supply: Three-phase four-wire 50Hz, 380V, 400W
250W (main motor)
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Contact: Tamas Vibranyec
Phone: 0086-0579-7963961
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