What is a microcomputer controlled hydraulic universal testing machine?
In the fields of modern industrial production and scientific research, the microcomputer-controlled hydraulic universal testing machine is a high-precision equipment widely used in testing the mechanical properties of materials. It combines hydraulic transmission technology and computer control technology, and can test various mechanical properties such as tension, compression, and bending of metal and non-metal materials. This article will introduce in detail the definition, working principle, application fields and technical parameters of the microcomputer-controlled hydraulic universal testing machine.
1. Definition of microcomputer controlled hydraulic universal testing machine
Microcomputer controlled hydraulic universal testing machine is a kind of testing equipment that is powered by a hydraulic system and controlled precisely and data collected by a computer control system. It is mainly used to test the tensile strength, compressive strength, elastic modulus and other mechanical properties of materials, and is widely used in metallurgy, construction, aerospace, automobile manufacturing and other industries.
2. Working principle of microcomputer controlled hydraulic universal testing machine
The working principle of the microcomputer-controlled hydraulic universal testing machine mainly includes two parts: the hydraulic transmission system and the computer control system. The hydraulic system drives the oil cylinder through a high-pressure oil pump to generate the required test force; the computer control system collects test data in real time through sensors and accurately controls the test process. Here is a brief description of its workflow:
| steps | Description |
|---|---|
| 1 | Start the hydraulic system, the oil pump starts to work, and the oil cylinder generates test force. |
| 2 | The computer control system collects test force, displacement and other data through sensors. |
| 3 | The computer processes and analyzes the collected data and displays the test curve in real time. |
| 4 | After the test is completed, the system automatically generates a test report and saves the test data. |
3. Application fields of microcomputer controlled hydraulic universal testing machine
Microcomputer-controlled hydraulic universal testing machines are widely used in many industries because of their high precision and versatility. The following are its main application areas:
| Industry | Application scenarios |
|---|---|
| Metallurgy | Test the tensile strength, yield strength, etc. of metal materials. |
| architecture | Test the mechanical properties of construction materials such as concrete and steel bars. |
| Aerospace | Test the strength and durability of aircraft and spacecraft materials. |
| automobile manufacturing | Test the compression and impact resistance of automobile parts. |
4. Technical parameters of microcomputer controlled hydraulic universal testing machine
The technical parameters of the microcomputer-controlled hydraulic universal testing machine are important indicators to measure its performance. The following are several common technical parameters:
| Parameter name | Description |
|---|---|
| Maximum test force | The maximum test force that the equipment can provide, usually in kN. |
| Test force accuracy | The measurement accuracy of test force is usually ±1% or higher. |
| Test speed | Adjustable range of loading speed during test. |
| Control method | Computer controlled, supports multiple test modes. |
5. Advantages of microcomputer controlled hydraulic universal testing machine
Compared with traditional testing machines, microcomputer-controlled hydraulic universal testing machines have the following significant advantages:
1.High precision: The computer control system can realize high-precision data collection and processing to ensure the accuracy of test results.
2.Multifunctional: Supports multiple test modes, such as tension, compression, bending, etc., to meet the testing needs of different materials.
3.Automation: The test process is highly automated, reducing human operating errors and improving work efficiency.
4.Data management: Test data is automatically saved and analyzed to facilitate subsequent query and report generation.
6. Summary
The microcomputer-controlled hydraulic universal testing machine is a high-precision testing equipment that integrates hydraulic transmission technology and computer control technology. It is widely used in the field of material mechanical properties testing. Its high precision, multi-function and automation characteristics make it an indispensable tool in modern industrial production and scientific research. Through the introduction of this article, I believe readers will have a deeper understanding of the microcomputer-controlled hydraulic universal testing machine.
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