What are the basic requirements for gear transmission?

JOST

Kategorie:

Mechanizm napędowy

Tagi:

gearing

109

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2024-03-30

As an important component of mechanical transmission, gear transmission has the following basic requirements:
High transmission efficiency: Gear transmission needs to have a high transmission efficiency, that is, the ratio between energy input and output should be as close as possible to 1, to ensure that energy loss can be minimized when transmitting power.

Stable axial distance: In gear transmission, the axial distance between two gears is a crucial parameter. Gear transmission requires a stable axis distance to ensure normal contact motion between gears.

High reliability: Gear transmission needs to have high reliability in order to avoid failure or damage during long-term use. This requires the use of high-quality materials and processes in the design and manufacturing of gear transmissions, as well as strict inspection and testing. Smooth operation: Gear transmission needs to maintain smooth operation during operation to avoid excessive vibration and noise. This requires consideration of factors such as bearings, lubrication, and shock resistance in the design.

Space saving: Gear transmission needs to save space as much as possible to meet the requirements of mechanical design for space utilization.

Easy maintenance and repair: Gear transmission needs to be easily maintained and repaired to ensure that damaged components can be quickly replaced or repaired when needed.

Robert Evans

2024-04-02

The base tooth pitch is the same, that is, the modulus and pressure angle are the same.
(1) The transmission should be stable. Require the gear to maintain a constant transmission ratio at any moment during the transmission process, which can maintain the smoothness of the transmission and avoid or reduce noise, impact, and vibration during the transmission.
(2) Strong load-bearing capacity. The requirement for gears is small size, light weight, and high load-bearing capacity, which requires high strength, good wear resistance, and long service life.

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