What is a hydraulic universal testing machine?
Hydraulic universal testing machine is a kind of equipment widely used for testing the mechanical properties of materials. It is mainly used for tensile, compression, bending, shearing and other mechanical properties testing of metals, non-metals, composite materials and other materials. It has the characteristics of high precision, high stability and multi-function, and is widely used in scientific research, teaching, industrial production and other fields.
The following is the data related to the hydraulic universal testing machine in hot topics and hot content on the Internet in the past 10 days:
| hot topics | Hot content | Attention |
|---|---|---|
| Application fields of hydraulic universal testing machine | Discuss the application of hydraulic universal testing machines in aerospace, automobile manufacturing, building materials and other fields | high |
| Technical Development of Hydraulic Universal Testing Machine | Analyze the development trend of intelligence and automation of hydraulic universal testing machines | in |
| Hydraulic universal testing machine purchasing guide | Provide tips and precautions for purchasing hydraulic universal testing machines | high |
| Maintenance of hydraulic universal testing machine | Introduce the daily maintenance and troubleshooting methods of hydraulic universal testing machines | in |
Working principle of hydraulic universal testing machine
The hydraulic universal testing machine applies force through the hydraulic system to test the mechanical properties of materials. Here's how it works:
1.Hydraulic system: Press hydraulic oil into the cylinder through the hydraulic pump to push the piston to generate force.
2.Force measurement: The applied force value is measured by the force sensor and transmitted to the control system.
3.Displacement measurement: Measure the deformation of the sample through a displacement sensor.
4.Data processing: The control system analyzes the force value and displacement data and generates a test report.
Main components of hydraulic universal testing machine
| components | Function |
|---|---|
| host framework | Support the entire testing machine structure to ensure stability |
| Hydraulic system | Provide a power source to generate the force required for the test |
| control system | Control the test process, collect and process data |
| Measurement system | Measure force, displacement, deformation and other parameters |
Advantages of hydraulic universal testing machine
1.High precision: The hydraulic universal testing machine uses high-precision sensors and control systems to accurately measure the mechanical properties of materials.
2.Multifunctional: Can carry out various tests such as tension, compression, bending, shearing, etc. to meet the testing needs of different materials.
3.good stability: The hydraulic system has stable output characteristics and can ensure the reliability of test results.
4.Wide range of applications: Suitable for testing of metals, non-metals, composite materials and other materials.
Precautions when purchasing a hydraulic universal testing machine
1.Testing requirements: Select the appropriate testing machine model according to the type of test material and test items.
2.Accuracy requirements:Select the force value measurement range and accuracy level according to the test accuracy requirements.
3.Brand and service: Choose well-known brands to ensure after-sales service and accessories supply.
4.budget: Choose the right equipment according to your budget and avoid blindly pursuing high configurations.
Summary
The hydraulic universal testing machine is a powerful and widely used material mechanical property testing equipment. With the advancement of science and technology, hydraulic universal testing machines are developing in the direction of intelligence and automation, providing more accurate and efficient testing methods for scientific research and industrial production. During the purchase and use process, users should choose appropriate equipment based on actual needs and pay attention to daily maintenance to ensure long-term stable operation of the equipment.
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