Selection and maintenance of gear

Selection and maintenance of gear

For maintenance, lubricating oil should be injected into the gear motor from time to time. When the motor is running, the rated current should not exceed the motor, and the nameplate indicates the current value.

What is gear?

What is gear?

A gear is a rotating circular machine part, with cutting teeth, or in the case of gears or large gears, with inserted teeth (called gears), which mesh with another (compatible) toothed part to transmit (convert) torque and speed.

Classification of gears

Classification of gears

There are a wide variety of gears, and their classification is usually based on the gear shaft. It is generally divided into three types: parallel axis, intersecting axis and staggered axis.

Knowledge of gear

Knowledge of gear

Gears are toothed mechanical parts that mesh with each other. It is widely used in mechanical transmission and the whole mechanical field.

What is the main failure mode of high-speed and heavy-duty closed gear transmission?

What is the main failure mode of high-speed and heavy-duty closed gear transmission?

The main failure forms of high-speed and heavy-duty closed gear transmission are tooth breakage, tooth surface wear, tooth surface pitting, tooth surface gluing and plastic deformation.