What is a digital simply supported beam impact testing machine?
In the fields of industrial production and materials research, the impact testing machine is an important testing equipment used to evaluate the impact resistance of materials under dynamic loading. As one of them, the digital simply supported beam impact testing machine has attracted much attention due to its high accuracy and convenience. This article will introduce in detail the definition, working principle, application fields and technical parameters of the digital simply supported beam impact testing machine to help readers fully understand this equipment.
1. Definition of digital simply supported beam impact testing machine
The digital simply supported beam impact testing machine is a device used to measure the impact toughness of materials. It mainly uses the simple supported beam impact testing method to simulate the fracture behavior of materials when subjected to sudden impact. Its characteristic is that it adopts a digital display system that can record and display key parameters such as impact energy and impact speed in real time, which greatly improves the accuracy and convenience of the test.
2. Working principle
The working principle of the digital display simply supported beam impact testing machine is based on the simple supported beam impact testing standards (such as ISO 179, ASTM D6110, etc.). During the test, the sample is placed on two supporting points, and the pendulum is dropped freely from a certain height to impact the sample. The equipment collects data during the impact through sensors and displays and records it in real time through a digital display system.
3. Application fields
Digital display simply supported beam impact testing machine is widely used in the following fields:
| field | Application scenarios |
|---|---|
| Materials research | Evaluate the impact resistance of plastics, rubber, composites and other materials |
| industrial production | Quality control to ensure products meet impact performance requirements |
| Education and scientific research | Research on mechanical properties of materials in universities and scientific research institutions |
4. Technical parameters
The following are the typical technical parameters of the digital simply supported beam impact testing machine:
| parameters | numerical value |
|---|---|
| impact energy | 1J-50J (adjustable) |
| Impact speed | 2.9m/s-3.8m/s |
| Sample size | 80mm×10mm×4mm (standard) |
| Display mode | Digital LCD display |
| Accuracy | ±1% |
5. Advantages and Features
The digital simply supported beam impact testing machine has the following advantages over traditional impact testing machines:
1.High precision: The digital display system reduces human reading errors and improves the accuracy of test results.
2.Convenience: Real-time data display and storage functions facilitate users to quickly obtain and analyze data.
3.Multifunctional: Supports a variety of test standards and specimen sizes, with a wide range of applications.
4.Stability: Adopt high-rigidity structural design to ensure the stability of the test process.
6. Purchase suggestions
When purchasing a digital display simply supported beam impact testing machine, you should pay attention to the following points:
1.Testing requirements: Select the appropriate impact energy and specimen size according to the type of material and testing standards.
2.Brand and after-sales: Choose well-known brands to ensure equipment quality and after-sales service.
3.Function extension: Consider whether you need data export, networking and other functions.
7. Conclusion
As an important tool for testing the impact resistance of materials, the digital simply supported beam impact testing machine plays an important role in industrial production and scientific research with its high precision and convenience. Through the introduction of this article, I hope readers can have a more comprehensive understanding of this device and make more reasonable choices in practical applications.
check the details
check the details
en
