The factors of affecting the gear strength

The gear reducer is a reducer device that achieves the purpose of deceleration by gear transmission. Therefore, it can be applied home automation, automobile parts, communication equipment, electronic products and intelligent robots. The hardness and quality of the gear have a great connection,so what factors affect the gear strength of the gear reducer?


Gear reducer gear strength generally refers to contact strength and bending strength.
The contact strength of the gear reducer is related to many factors, such as modulus, bending strength, and tooth surface hardness. The most influential is the tooth surface hardness. In order to make the gear reducer's deceleration transmission effect good, it is necessary to ensure the contact strength of the gear is strong. Then, when selecting the gear reducer equipment, special attention should be paid to the accuracy, hardness and tooth surface modification of the gear manufacturing process. In addition, lubricants are often added to the gears of the gear reducer to ensure the smoothness of transmission.

The gear bending strength of the gear reducer needs to know the gear root, which is directly related to the gear bending strength of the gear reducer. In addition to the gear root,there are many factors that affect the gear bending strength of a gear reducer, such as the material of the gear, the modulus, the number of teeth, the pressure angle, the form of the transmission, the type of load, and the like.

Therefore, the gear strength of the gear reducer is affected by the contact strength and bending strength. If you want better deceleration and good quality, you need to choose a suitable gear reducer.