Microcomputer screen display semi-automatic impact testing machine

1. Equipment Name: Microcomputer screen display semi-automatic impact testing machine

2. Model: GC-CJ-300

3. Performance description :

This machine is mainly used to test the impact resistance of metal materials under dynamic load. It is an indispensable testing instrument for metallurgy, machinery manufacturing and other units, and it is also an indispensable testing instrument for scientific research units to conduct research on new materials.

1. This machine is a microcomputer screen display semi-automatic impact testing machine, which is controlled by PC microcomputer, which can realize microcomputerized operations such as swing→shock→measurement→calculation→screen digital display→printing, etc., with high work efficiency and high test accuracy. After impacting the sample, it uses the remaining energy to automatically swing to prepare for the next test. The operation is simple and the work efficiency is high. Its superiority can be manifested especially in laboratories where impact tests are performed continuously and industries such as metallurgy and machinery manufacturing where a large number of impact tests are performed. The computer can calculate and display the material impact absorption energy, pendulum lift angle and test average value. Remote data transmission can also be realized according to user needs.

2. The pendulum is designed with a C-shaped hammer body, and the pendulum torque is accurate;

3. The impact knife is installed and fixed by screws, which is easy and convenient to replace;

4. Equipped with safety protection pin and equipped with safety protection net;

5. Microcomputer control, complete the whole process of pendulum taking, impact, automatic swing and re-impact test according to the instruction.

6. The testing machine conforms to the national standard GB/T3808-2002 "Inspection of Pendulum Impact Testing Machine", and performs impact test on metal materials according to the national standard GB/T229-2007 "Metal Material Charpy Pendulum Impact Test Method"

4. The main technical indicators:

1. Impact energy: 150J, 300J

2. Pendulum prelift angle: 150°

3. Distance from the center of the pendulum axis to the impact point: 750mm

4. Impact speed: 5.2m/s

5. Span of sample support: 40mm

6. Jaw fillet: R1-1.5mm

7. Impact blade fillet: R2-2.5mm R8mm

8. Impact knife thickness: 16mm

9. Angle accuracy: ±0.1°

10. Sample size: 10 (7.5, 5) * 10 * 55mm

11. Dimensions: 650mm*1900mm*2200mm

12. Net weight of the testing machine: about 650Kg

13. Power supply: AC three-phase 380V±10% 50Hz 5A

14. Environmental conditions: There is no corrosive medium in the surrounding environment, no vibration, no strong electromagnetic field interference.