How Should The Tensile Testing Machine Be Installed?

How should the Tensile Testing Machine be installed? When this question is raised, you may think that this is a trivial problem, but it is not! You may have encountered such a situation. The results of testing with different economical tensile testing machines vary greatly. If the gap is small, we can understand the error. What are the reasons for the large difference? In fact, the installation of the tension machine will have a great impact on the test results. Today, Cable Detection Equipment Manufacturer will share with you, what should we pay attention to when installing?

The main body of the tensile testing machine is not installed horizontally: the main body is not installed horizontally, which will make the upper and lower chucks or the upper and lower bearing plates have different axes or different centers, and increase the edge between the working cylinder and the piston and the side of the table. Friction when the pillar moves. The indication error caused by it is positive, which is characterized by the absolute error increasing with the increase of load;

The force measurement part of the tensile test machine is not installed horizontally: the front and rear of the force measurement part are not horizontal, which will increase the friction of the pendulum shaft bearing, and the indication error caused by it is negative, which is characterized by The relative error decreases with increasing load, especially for small-scale disks.