What are the uses and precautions of the Grease in industrial machinery？

The role of grease is mainly to lubricate, protect and seal. The vast majority of greases are used for lubrication and are called anti-friction greases. Anti-friction grease mainly plays the role of reducing mechanical friction and preventing mechanical wear. At the same time, it also has a protective effect to prevent metal corrosion, and a sealing and dust proof effect.

Some greases are mainly used to prevent rust or corrosion of metals, called protective greases. For example, a small number of greases such as industrial vase line are specially used for sealing, called sealing greases, such as thread grease. Greases are mostly semi-solid substances with unique fluidity.

Grease can be used to minimize friction, thereby reducing wear and noise. For instance, applying grease to plastic gears or sliders can effectively decrease noise levels. Various types of plastics utilized in door panels necessitate lubrication for components such as rails, sliders, rollers, window lifters, micro-motors, and exterior mirrors."

Grease should be regularly replaced to maintain effective lubrication, as it deteriorates due to oxidation, reduction of base oil, mixed impurities, and loss of performance. When replacing grease, it is crucial not to mix old and new grease because the former contains organic acids and impurities that can accelerate oxidation in the fresh grease. Therefore, parts must be thoroughly cleaned before applying new grease. Additionally, professional instruments should be used for testing if the grease is produced or used in large quantities.

Grease should be regularly replaced to maintain effective lubrication, as it deteriorates due to oxidation, reduction of base oil, mixed impurities, and loss of performance. When replacing grease, it is crucial not to mix old and new grease because the former contains organic acids and impurities that can accelerate oxidation in the fresh grease. Therefore, parts must be thoroughly cleaned before applying new grease. Additionally, professional instruments should be used for testing if the grease is produced or used in large quantities."