What is a microcomputer electronic tensile testing machine?
In the fields of industrial manufacturing, materials science and scientific research, the microcomputer electronic tensile testing machine is a widely used precision instrument. It is mainly used to test the tensile, compression, bending, shear and other mechanical properties of materials, and is widely used in the quality testing and research and development of metals, plastics, rubber, textiles and other materials. The following is a detailed introduction to the microcomputer electronic tensile testing machine.
1. Basic principles of microcomputer electronic tensile testing machine
The microcomputer electronic tensile testing machine applies controllable force to the material through a computer control system and high-precision sensors, and records force and deformation data in real time. Its core components include:
| Part name | Function |
|---|---|
| Loading frame | Provide a stable support structure to ensure uniform force transmission during testing |
| Servo motor | Drive loading system for precise force or displacement control |
| force sensor | Measure the force exerted on the specimen with an accuracy of 0.5% or better |
| Displacement sensor | Record the deformation of the specimen |
| Microcomputer control system | Control the test process, collect and process data |
2. Main functions of microcomputer electronic tensile testing machine
This testing machine has a variety of testing functions and can meet the testing needs of different materials:
| Test type | Application areas |
|---|---|
| Tensile test | Determine the tensile strength, yield strength, elongation, etc. of materials |
| Compression test | Evaluate the compressive properties of materials |
| Bend test | Test the flexural strength and elastic modulus of materials |
| Shear test | Measuring the shear strength of materials |
| Peel test | Evaluate the peel strength of adhesive materials |
3. Technical parameters of microcomputer electronic tensile testing machine
Different models of testing machines have different technical indicators. The following are typical technical parameters:
| Parameter name | Typical value |
|---|---|
| Maximum test force | 1kN-600kN (depending on model) |
| Force accuracy | ±0.5% |
| Displacement resolution | 0.001mm |
| Test speed range | 0.001-1000mm/min |
| Effective stretching space | 600-1000mm |
4. Application fields of microcomputer electronic tensile testing machine
This equipment has important applications in multiple industries:
| Industry | Specific applications |
|---|---|
| metal material | Test the mechanical properties of steel, aluminum alloy and other metals |
| plastic rubber | Evaluate the tensile strength and elasticity of plastic products |
| Textiles | Test the tensile properties of fabrics and yarns |
| building materials | Test the strength of construction materials such as concrete and steel bars |
| electronic components | Evaluate the mechanical properties of leads and solder joints |
5. Things to note when choosing a microcomputer electronic tensile testing machine
When purchasing a testing machine, you need to consider the following factors:
| Considerations | Description |
|---|---|
| Testing requirements | Determine the measuring range of the testing machine based on the maximum load of the material being tested |
| Accuracy requirements | High-precision testing requires the selection of higher-grade force sensors |
| Test standards | Ensure equipment complies with relevant industry standards (such as ISO, ASTM, etc.) |
| Extended functions | Consider whether you need special environment testing functions such as high temperature and low temperature |
| After-sales service | Choose a brand that provides comprehensive after-sales service |
6. Maintenance of microcomputer electronic tensile testing machine
In order to ensure the long-term stable operation of the testing machine, the following maintenance needs to be performed regularly:
| maintenance items | cycle |
|---|---|
| Clean rails | weekly |
| Check sensor | monthly |
| Lubricate transmission components | quarterly |
| Calibration force value | every year |
| Check electrical system | every year |
With the rapid development of the manufacturing industry and the continuous improvement of material performance requirements, the application of microcomputer electronic tensile testing machines will become more and more widespread. This kind of equipment can not only help manufacturers control product quality, but also provide reliable test data support for the research and development of new materials.
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