Semi-Automatic Impact Testing Machine (Charpy impact test)

1. Semi-Automatic Operation: The machine operates in a semi-automatic mode, meaning that certain aspects of the testing process are automated for efficiency and accuracy.

2. Microcomputer Screen Display: It features a microcomputer screen display, which likely provides a user-friendly interface for controlling and monitoring the testing process.

3. PC Microcomputer Control: The machine is controlled by a PC microcomputer, allowing for precise control and data collection during the testing process.

4. Sequential Operation: It can perform sequential operations, such as pendulum release, impact, measurement, and data display. This automation streamlines the testing procedure.

5. Digital Display: The machine can display relevant data digitally on the screen, making it easier to read and record test results accurately.

6. Printing Capability: It can print out test results, which is useful for documentation and analysis.

7. Efficiency: The machine is designed for high work efficiency, making it suitable for laboratories that conduct continuous impact tests or industries like metallurgy and machinery manufacturing that require a large number of impact tests.

8. Energy Recovery: After impacting the sample, the machine automatically uses the residual energy to lift the pendulum, preparing it for the next test. This feature minimizes manual intervention and speeds up the testing process.

9. Data Analysis: The computer can calculate and display various parameters, including material impact absorption energy, pendulum lifting angle, and average test values. This data is crucial for assessing the material's performance.

10. Remote Data Transmission: Depending on user requirements, the machine can also support remote data transmission, allowing test results to be shared or analyzed remotely.

In summary, this semi-automatic impact testing machine with microcomputer control offers a range of features that make it suitable for testing the impact resistance of metal materials with precision, efficiency, and data analysis capabilities. It finds applications in various industries, especially those requiring extensive impact testing, and can facilitate data management through remote data transmission.

The main body of the testing machine is a single-support column structure, cantilever beam hanging pendulum mode, and the pendulum is designed as a C-shaped pendulum body, which ensures the accuracy of the striking center and the accurate pendulum moment;

1.2. The impact knife is installed and fixed with screws, and the replacement is simple and convenient;

1.3. Equipped with safety protection pins and equipped with safety protection nets;

1.4. Microcomputer control, complete the whole process of taking the pendulum, impacting, automatically raising the pendulum, and re-impacting multiple tests according to the instructions.

1.5. The testing machine complies with the national standard GB/T3808-2002 ''Inspection of Pendulum Impact Tester'', and performs impact test on metal materials according to the national standard GB/T229-2007 ''Charpy Impact Test Method for Metal Materials''

2.Specifications:

1) Impact energy： 300J、 150J

2) Scale range and division value：

4) Pendulum advance angle： 150º

5) Distance from pendulum center to impact point (test center)： 750mm

6) Impact velocity： 5.2m/s

7) Span of sample support: 40mm

8) The arc radius at the end of the specimen support: 1～1.5mm

9) The inclination angle of the supporting surface of the specimen support: 0º

10) The arc radius of the impact knife: 2～2.5mm

11) Including angle of impact knife: 30º

12) Thickness of impact knife: 16mm

13) Specimen specification: 10×10×55mm

14) Weight of testing machine: about 450kg

15) External dimensions of the testing machine: 2124×600×1340mm

16) Power supply: three-phase four-wire system 50Hz 380V

17) Motor power: 380V 180W

18) The minimum resolution of computer display: 0.1J

19) Working conditions:

a) The room temperature is within the range of 10-35℃;

b) The relative humidity is not more than 85%;

c) In an environment without corrosive media and strong magnetic field interference;

d) Installed on a concrete foundation with a thickness of not less than 300mm or fixed on a foundation greater than 880 kg;

e) Adjust the level of the installation reference surface on the machine base to within 0.5/1000