PRODUCT

How to keep the hydraulic universal testing machine clean

by：Sinowon 2021-07-27

How to keep the hydraulic universal testing machine clean

Hydraulic universal testing machines have very high accuracy requirements. If the hydraulic universal testing machine cannot be guaranteed to be clean and dust-free, if dust enters the hydraulic system, it will cause very serious consequences such as clogging the valve hole and scratching the surface of the piston. Therefore, we The hydraulic universal testing machine should be kept clean, so in addition to cleaning the surface dust, what else do we need to do? With this question, let us take a look at the following content. 　　 1. Regularly check the screws in the jaws, if they are loose , Tighten it in time; 　　2, check the transmission of the sprocket regularly, if you find any looseness, please re-tension the tensioner; 　　3, the hydraulic universal testing machine will inevitably generate some dust during the test, such as oxide Metal chips, etc., will not only cause wear and scratches on the surface of some parts; 　　4, the fixtures of the hydraulic universal testing machine should be coated with anti-rust oil for storage; 　　5, the jaws of the hydraulic universal testing machine Frequent use, it is easy to wear, and it is easy to cause damage to the small piston and oil leakage. The jaws should be cleaned frequently and kept clean; 　　 6. Thin layer of molybdenum disulfide grease.