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 Straight tooth

Straight tooth


Gear is a common part often used in mechanical transmission. The gear is made of high-quality and high-strength alloy steel, and the surface is carburized and hardened. It has strong bearing capacity and is durable. In practical applications, helical gears are widely used in high-speed and heavy-duty situations due to their stable transmission, low impact, vibration and noise.

Helical gears are not exactly helical gears. It should be said that helical gears are the meshing method of two helical gears, which are distinguished by the different directions in which they transmit force in space. Ordinary spur gears enter into meshing along the tooth width at the same time, resulting in shock vibration noise and unstable transmission. Helical cylindrical gear transmission is better than straight teeth, and can narrow the center distance for high speed and heavy load. Helical gear reducer is a novel reduction transmission device. Adopting the optimized and advanced design concept of modular combination system, it has the advantages of small size, light weight, large transmission torque, stable starting, and fine transmission ratio classification. It can be connected at will and a variety of installation positions can be selected according to user requirements.

Straight tooth is a classification of gears. According to the relative position and tooth direction of a pair of gear axes (whether the two circles are parallel), it is divided into plane gear rotation and space gear rotation; according to the working conditions of the gear, it can be divided into open transmission and Closed transmission; according to the shape of the tooth or tooth profile, it is divided into straight teeth, helical teeth, herringbone gears, or straight teeth and curved teeth.

With high-tech and advanced gear milling, gear cutting, gear shaping or gear grinding technology and machine tools, the gears, inner and outer ring gears, gear shafts and other components processed by the machine are of high quality and reliable, and fully meet the customer's technical requirements. The diameter and shaft length can be Up to three meters. Through precise trimming of tooth tips and tooth roots, the power transmission is more efficient and the running noise is reduced to a minimum.


Grinding process of helical and herringbone teeth


Address:288 Yuxiu Road, Honglan Industrial Park, Lishui District, Nanjing City, Jiangsu Province