Why is depth testing of grease so important?
In the heart of industrial production, the efficient and stable operation of machinery and equipment is the key to ensuring production continuity and quality. Grease, as the "blood" between these precision components, its performance status is directly related to the overall health and life of the equipment. However, with the passage of time and changes in working conditions, the grease will encounter a series of challenges, such as drying and hardening, dripping leakage and even external pollution, these seemingly small changes are actually hidden crises, if not found in time and take measures, will lead to a series of chain reactions, eventually leading to equipment failure and even production. Therefore, the deep detection of grease is particularly important, it is not only the firewall to prevent unplanned downtime, but also the cornerstone to ensure the continuous and efficient operation of equipment.
Cone penetration: the "barometer" of softness and hardness
Cone penetration test, as the core index to evaluate the softness and hardness of grease (i.e. NLGI grade), is an indispensable part of depth detection. By simulating the sinking depth of the standard cone in the grease, the change of the consistency of the grease can be directly reflected. When the grease dries due to evaporation of water, depletion of additives or long-term high temperature action, its coning degree will decrease significantly, on the contrary, if the grease is soft due to excessive impurities or pollution, the coning degree will increase. By regularly comparing the coning data of in-use grease and new grease, the deviation of grease performance can be detected in time, so that measures such as supplement, replacement or adjustment can be taken to ensure that the lubrication effect is always maintained in the best condition.
Elemental Analysis + Ferromagnetic particle Testing: The "detective" of wear
In the operation of mechanical equipment, wear is an inevitable phenomenon. Tiny metal particles are created by friction between components and are gradually absorbed by the grease. These particles not only accelerate the deterioration of the grease, but also indicate potential problems that may exist inside the equipment. Elemental analysis technology is like a microscope "detective", which can accurately analyze the metal elements in the grease, revealing which parts are experiencing wear, and how much and how fast. At the same time, combined with ferromagnetic particle testing, the number of ferromagnetic particles generated by wear can be further confirmed, providing strong support for assessing the health of the equipment and predicting the risk of failure. Through these two tests, we can find and deal with the wear problem inside the equipment in time to prevent its further deterioration and cause more serious consequences.
Infrared Pollution Analysis: The "mirror of pollution"
The pollutant in grease is one of the important factors affecting its performance. Whether it is dust, moisture in the air, or impurities and sludge generated inside the equipment, it may be mixed into the grease, destroying its original chemical balance, resulting in decreased lubrication performance. Infrared pollution analysis technology uses infrared spectrometer to scan grease quickly, and can accurately identify the types and content of pollutants in it. This technology is like a "magic mirror", which will hide the pollutants in the grease without hiding, providing us with a clear "pollution map". Through infrared pollution analysis, we can understand the pollution status of grease in time, and take corresponding purification or replacement measures to ensure the cleanliness and stability of grease.
In summary, the deep detection of grease is of great significance to ensure the efficient and stable operation of equipment. Through the comprehensive application of coning test, elemental analysis + ferromagnet particle test and infrared pollution analysis, we can fully understand the performance status and pollution of grease, and timely find and deal with potential problems. At the same time, with the support and assistance of professional testing institutions and laboratories, we can further improve the level and effect of lubrication management, and escort the production and development of enterprises.
