Hard tooth surface reducers are widely used in metallurgical industry, mining, lifting, logistics transportation, cement mortar, engineering construction, chemical industry, textile and clothing, textile printing and dyeing, pharmaceutical and chemical industries and other scientific and technological fields.The hard tooth surface reducer is a power transmission mechanism that uses the speed converter of the gear to reduce the number of revolutions of the motor to the desired number of revolutions and obtain a relatively large torque device.The hard tooth surface reducer refers to the reducer with the hardness of the internal gear of the reducer > 350HBS, and the large and small gears have been quenched or carburized.It is a relatively precise machine. The purpose of using it is to reduce the speed and increase the torque. It is suitable for the speed of the high-speed shaft not greater than 1500 rpm, the peripheral speed of the gear transmission is not greater than 20 m/s, and the working environment temperature is -40 ° C. -45°C environment.
The gears of the hard tooth surface reducer are made of high-strength low-carbon alloy steel through carburizing and quenching. The tooth surface has high hardness. The gears are all CNC-grinded, with high precision, good contact, high transmission efficiency, stable operation, and low noise. ;Small size, light weight, long service life, high carrying capacity; easy to dismantle and install.
Its advantage is that the design of the gear is carried out from the two aspects of gear tooth surface pressure and dedendum strength, which greatly improves the hardness and precision of the gear, which can greatly reduce the weight of the reducer and make it easier to use. The reducer has become more miniaturized, and the performance of the reducer has also been greatly improved, and the transmission efficiency has increased by a level.On the other hand, it greatly reduces the cost of user maintenance and repair.With the vigorous development of gear processing technology and the application of computer design, the development of world transmission technology tends to adopt hard tooth surface gear transmission.
