Why the hydraulic universal testing machine cannot reach the load when it is used?

Hydraulic universal testing machine is widely used, mainly used for metal, non-metal and other materials tensile, compression and other data measurement, to provide users with more valuable data, used in aerospace, rubber plastics, research institutes and other industries.

When it comes to hydraulic universal testing machines, we should pay attention to their use standards when using them, so as not to affect the final measurement results. However, what is the reason why the hydraulic universal testing machine cannot reach the load when it is used?

1. Serious oil leakage in the system

The oil leakage of the system of the hydraulic universal testing machine is more serious, which will affect the equipment to reach the rated load when working, making the measurement results inaccurate. If the oil leakage of the equipment is serious, the joint should be checked for loosening or damage, resulting in oil leakage of the equipment.

2. low oil viscosity

Oil viscosity attitude will also affect the equipment can not reach the rated load, if it is because of the viscosity Angle of the oil, it must be replaced in time, so as not to affect the normal work of the equipment, resulting in the normal work of the equipment. It is recommended that operators know the viscosity of the oil used before using the equipment, so as not to affect the measurement later.

3. parts aging loose

Aging and loosening of parts is the problem of long-term use of equipment, and the general equipment will appear when the parts are not tight, or the belt is damaged, which leads to aging and loosening of equipment parts. In the face of such problems, the operator must be solved in time to ensure that people can better use the testing machine.

4. sealing performance is not good

Poor sealing performance will also cause the equipment to work less than the rated load, so before using the equipment to check the sealing performance of the equipment, to ensure that the sealing of the equipment is very good, in order to operate it, so as to ensure that the measured data is accurate and effective.

The above is the reason why the hydraulic universal testing machine can not reach the rated load!