Hard tooth surface reducer has such advantages over traditional reducer.

1, high transmission efficiency, strong load-bearing capacity.

2、Flexible ratio, convenient combination.

3、Easy installation.

4、Reasonable cost.

5、Modular design can be realized.

6、Good contact, etc.

The design idea of hardened gear reducer and the field of application

 At present, the hardened gear reducer adopts helical gear transmission, and the efficiency is 0.95 - 0.98 in closed mesh, and the transmission efficiency can reach up to 0.95 under the condition of high processing precision and good lubrication, and the hardened gear transmission form with high transmission efficiency will bring better economic benefits to users and has good market expectation.

　　There is a positive relationship between the transmission ratio and the transmitted power, but the larger the transmission ratio means that the center distance between the gears is larger. In the case of the same transmission ratio, the use of gear transmission can appropriately increase the number of transmission stages to achieve the expected speed ratio, but the worm gear can only use a huge box structure due to its installation form (worm gear can only be installed horizontally due to lubrication conditions).

　　In addition to advanced and reasonable design, high-precision manufacturing, assembly, comprehensive performance testing guarantee, the correct assembly is to ensure the long life of the gear box, safe and reliable work. The use of hardened gear reducer does not have the problem of gear assembly, in terms of the convenience of installation, hardened gear reducer has unparalleled advantages.

For the standard hardened gear reducer, within a certain speed ratio, its installation size is the same, and can be in the case of different speed ratios, in the same reel specifications, by increasing or decreasing the number of reels or adjusting the speed ratio of the reducer to meet the different needs of the user's process. This can make use of the mature technology of reducer manufacturers, and also meet the needs of users in a shorter production cycle, which is particularly effective in shortening the design and production cycle.

With the development of technology and the application of computers, the calculation of gear tooth shape is becoming more and more accurate, and the development of the world's transmission technology tends to use hardened gears. According to statistics, the adoption of hardened gears has greatly contributed to the light weight, miniaturization and quality performance of the machine, making it possible to increase the working speed of the machine by one grade. The future gear is developing towards heavy load, high speed, high precision and high efficiency, and striving for small size, light weight, long life and economic reliability.

At present, the overall technical level of the domestic metal products industry and the level of equipment, compared with the industrial developed countries still have a large gap in the wire drawing machine host, auxiliary equipment, lubrication technology, wire production, wire drawing die quality and other aspects are still relatively backward. In the face of the actual situation of China's metal products industry, hardened gear reducer is well served by the metal products industry.