材料压缩测试应用

What is a compression test?

A compression test is a squeezing or squishing test. Pressure or force is applied from the outside of an object toward the inside to determine how it will change. A compression test determines properties like compressive strength, stiffness, and deformation behavior.

Why do people do compression tests?

To find out how an object or material will perform under compressive force to see if it is strong enough for its intended use. Compression tests can help confirm the strength, stability and safety of materials selected for given applications.

What equipment is needed for a compression test?

Basic equipment for a compression test includes a materials test system and compression platens. Often, displacement gages are added to collect data, and alignment fixtures are used to help ensure data accuracy.