The cylindrical gear reducer is a relatively precise machine, and the purpose of using it is to reduce the speed and increase the torque. Often used in mining, ports, aviation, construction, lifting, machinery and equipment, automobiles and other fields.

Since the shaft tooth accuracy is generally determined by the ring gear diameter jump, base pitch deviation, common normal length and other factors. Therefore, once these factors deviate, the hobbing accuracy will be seriously affected.

Today we will introduce another mechanism that converts rotary motion into linear motion, rack and pinion transmission.

The emergence of racks makes the industry run more quickly and improves work efficiency, but racks with different processes will have different characteristics.

What is the friction coefficient of precision gear machining related to?Find the answer in this article today.

Precision gear refers to a mechanical element that has a gear on the rim for continuous meshing to transmit motion and power. The application of gears in transmission has appeared very early. With the development of enterprise production, the stability of precision gear operation has been paid attention to.

Precision gear transmission has the advantages of small size, light weight, large transmission torque, stable starting, and finely graded transmission ratio. It can be connected arbitrarily and installed in various ways according to user requirements. Among all mechanical transmissions, gear transmission technology has the widest application range, and can be used to transmit motion and power between two shafts with relatively important positions.

The drive noise generated by helical gear processing has always been a difficult problem in the drive industry. Common solutions are as follows: 1. Mixing between the helical gear and other parts; 2. The shape of the helical gear itself;