Gear machine is the most important type of transmission machinery
Gear machine is the most important type of transmission machinery. Movement and transmission are completed in the interaction and relative movement of each team's occlusal tooth surface in the gear machine. Friction is inevitably generated during this period. In order to avoid direct friction of the machine parts on the working surface of the gear If it happens, the working surface needs to be separated with lubricant to ensure the mechanical efficiency of the gear and prolong the service life.
It is very important to choose suitable gear grease. The lubrication conditions of gears are more complicated than those of bearings, and the load conditions are more demanding. The gear meshing is linear contact, and the contact pressure is high, which is prone to deformation and heating of the tooth surface, and distortion or distortion of the shaft. With the development of high-speed and high-power machinery, transmission gears are required to develop in the direction of durability, small size, high torque and high load.
Problems with gear lubrication:
1. The gear is noisy, and the noise reduction effect of the grease during the rotation of the gear is not good;
2. Lubricating grease does not reduce noise for a long time, and the noise increases after the gear runs for a period of time;
3. The motor current is small, and the consistency and viscosity of the grease are too large, which causes the current to increase or even crash;
4. The gear speed is high, the grease adhesion is not good, and it is easy to be thrown off;
5. The grease on the gear runs for a period of time, and the gear becomes dry, insufficient lubrication, and cannot meet the long-life lubrication requirements;
6. Poor compatibility with plastics, resulting in bursting of teeth.
Gear greases are widely used in electric shavers, cameras, camcorders, optical disc drives, computer optical drives, air conditioners, optical focusing systems, starter motor gears, control cables, and transmissions that require lubrication under low torque and low temperature environments. Lubrication and silencer of the device.
Used for lubricating and silencing plastic gears and sliding parts of automotive electrical components, rearview mirrors, air door controllers, door locks and seat belt components.
Used for lifetime lubrication and noise reduction of plastic gears, bushings, switches, sliding guides, plastic sliding bearings in electronic equipment, household appliances, office equipment, disk drives, precision instruments, etc.
