Dongguan Vnovo New Material Technology Co., Ltd. products

In the metal pinion transmission mechanism, these metal pinion transmission pairs have different requirements for grease due to different materials, different sizes, different speeds, different gear shapes, different precision and many other factors.There are several criteria to consider when selecting the metal gear grease:

Noise is often generated when two materials rub and slide against each other at high speed.Friction and stick-slip can be reduced or prevented by using suitable lubricants.Some rotating speed is as high as more than I0.000r/min. which brings a serious test to metal materials and plastic materials with poor geometric accuracy, soft materials and non-wear-resistant.There are several criteria to consider when selecting the high speed gear grease:

Damping grease is also called high-viscosity grease, shock-absorbing grease, resistance oil, etc It is a grease refined from high-purity inorganic thioener. syntheticoil, and various additives.Damping grease is a type of grease that plays a dual role of damping and lubrication between two friction surfaces. Because the damping grease has a high viscosity, it is used to join parts, allowing large gaps and tolerances, and has a buffering effect, making the parts smooth and precise, and can improve the feel and reduce noise.lt can help the instrument prevent the intrusion of moisture, dust and other contaminants, and also reduce wear and prolong product life.

Dry film lubricant is a new type of lubricant prepared by uniformly dispersing ultra-low molecular weight polytetrafluoroethylene particles (PTFE) and perfluoropolyether oil (PFPE) in a fluorine solvent.After the fluorine solvent of this drying film oil evaporates.it will forms a uniform translucent lubricant film on the surface of the workpiece.The oil film is a mixture of polytetrafluoroethylene and perfluoropolyether, which has a very low friction coefficient, does not absorb dust, and has excellent lubricating performance and cleaning performance.The oil film prevents direct contact of the friction surfaces, thereby reducing friction.Its lubricity is more than 2 times that of most common lubricants, its operating temperature range is wide, and it has the characteristics of high cleanliness, low torque lubrication, noise reduction, anti-static, and oil-free

Electrical contacts are key components of various switches, connectors, relays, jack plugs, circuit breakers, commutators, etcBy adding appropriate grease, the lubrication state of each friction surface of the switch can be effectively improved, the wear is suppressed, the arc is reduced, the temperature rise is reduced, the oxidation is prevented, the controllability and feel are improved, and the service life is prolonged.

Some large industrial devices and equipment work normally, requiring bearings, chains, gears, etc. to withstand high temperature, friction, pressure and shock loads. The operation of these parts alone is far from meeting these requirements, and the wear and tear of the equipment is huge, so it is often necessary to high temperature grease for protect ion.This requires high performance of the grease, not only to work normally under high temperature and heavy load environment, at the same time also to overcome the friction generated during high-speed operation, and even some more severe working conditions.