What is a screen display hydraulic universal testing machine?
In the fields of industrial production, scientific research experiments and quality inspection, the screen display hydraulic universal testing machine is a widely used equipment for testing the mechanical properties of materials. This article will introduce in detail its definition, working principle, application scenarios and comparison of popular models on the market to help you fully understand this device.
1. Definition of screen display hydraulic universal testing machine
The screen-display hydraulic universal testing machine is a testing equipment that applies force through a hydraulic system and is equipped with a digital display. It is mainly used to measure the tensile, compression, bending, shear and other mechanical properties of metals, non-metals, composite materials, etc. Its core feature is the use of hydraulic drive and high-precision sensors, combined with digital display technology, to achieve real-time monitoring and recording of data.
2. Working principle
The equipment provides power through a hydraulic pump station to drive the cylinder piston to move, thereby exerting force on the specimen. Force, displacement and other data are collected through sensors and transmitted to the display or computer software for processing and analysis. Its working principle can be simplified to the following process:
| steps | Description |
|---|---|
| 1 | The hydraulic system starts and the cylinder piston begins to move |
| 2 | The specimen is stressed and the sensor collects data. |
| 3 | Data is displayed on screen in real time or transferred to software |
| 4 | Generate test reports and analyze material performance |
3. Main application scenarios
Screen display hydraulic universal testing machine is widely used in the following fields:
| Industry | Specific applications |
|---|---|
| metal material | Test the tensile strength and yield strength of steel, aluminum alloys, etc. |
| building materials | Test the compressive and bending properties of concrete and steel bars |
| plastic rubber | Determine elastic modulus and elongation at break |
| automobile manufacturing | Verify component durability and safety |
4. Comparison of popular models (market attention data in the past 10 days)
According to the search popularity on the entire network, the following is a comparison of screen display hydraulic universal testing machine models and their parameters that have attracted recent attention:
| Model | Maximum test force | Accuracy level | Price range (10,000 yuan) | Popularity index (1-5) |
|---|---|---|---|---|
| WAW-1000 | 1000kN | Level 1 | 15-20 | 4.5 |
| WE-300B | 300kN | Level 0.5 | 8-12 | 4.2 |
| YAW-2000 | 2000kN | Level 1 | 25-35 | 4.0 |
5. Precautions when purchasing
1.Test force range: Select the appropriate range according to the test material to avoid overloading or insufficient accuracy.
2.Accuracy level: Level 1 is selected for general industrial testing, and level 0.5 or higher is required for scientific research fields.
3.Extended functions: For high and low temperature environment testing requirements, corresponding accessories must be selected.
4.After-sales service: Hydraulic system maintenance is complicated, so give priority to brands with complete service networks.
6. Future development trends
With the popularization of intelligent manufacturing and Internet of Things technology, screen-display hydraulic universal testing machines are developing in an intelligent direction. For example:
- Integrated AI algorithm to achieve automatic data analysis
-Supports cloud data storage and remote monitoring
- Modular design facilitates function expansion
In summary, the screen display hydraulic universal testing machine is an important tool for modern materials testing. Its high precision and multi-function make it indispensable in the fields of industry and quality control. Users need to consider their own needs when purchasing and choose the model with the best price/performance ratio.
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