Long column pressure testing machine is a device used to test the mechanical properties of materials and structural components, widely used in fields such as construction, building materials, metallurgy, aerospace, etc.
1. Working principle
1) Apply force: Apply pressure to the specimen through a hydraulic system.
2) Strain response: Displacement sensors and strain gauges record the deformation of the specimen.
3) Damage detection: When the pressure exceeds the bearing limit of the sample, the sample is damaged and the equipment automatically stops loading.
4) Data analysis: The measurement system records the pressure and deformation data throughout the entire experimental process, generating stress-strain curves.
2. Application Fields
1) Metallurgy and building materials: testing the mechanical properties of metal materials and building materials.
2) Aerospace: Used for testing high-strength materials and structural components.
3) Transportation: Testing the compressive and tensile properties of structural components such as highways and bridges.
4) Research and Education: Providing tools for material performance research to universities and research institutions.
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