With the development and progress of society, electronic universal testing machine is more and more widely used. Let's share with you what materials it is mainly used to measure?

Materials are mainly divided into metal and non-metal, but no matter which kind, it is inseparable from the electronic universal testing machine. Its organizational structure is different, that is, the particle body is different, diamond, round or irregular.

The tensile strength of asphalt mixture at low temperature is related to asphalt properties, asphalt content, mineral mixture gradation, test temperature and other factors. Asphalt is generally divided into two categories, one is coal asphalt and the other is petroleum asphalt. It is the leftovers after the deep processing of coal and oil, but it is widely used. Even so, it has its tensile properties.

Steel is a kind of steel commonly used by electronic universal testing machine. GB / t699-1999 standard stipulates that 45 steel has tensile strength ≥ 600MPa, yield strength ≥ 355MPa, elongation ≥ 16%, reduction of area ≥ 40% and impact energy of 39j. These data are measured by electronic universal testing machine. With it, there is a basis. Therefore, no matter what material is used to test tensile strength, When it is impossible, the metal door type and the non-metal one arm type can be used.

What are the factors affecting the performance and accuracy of electronic universal testing machine? The frame structure of the testing machine, the matching of servo motor controller with sensor and control software are related