What are the conventional types of reducers
2021-4-21 10:29:48
At present, the production of conventional decelerators is still the main part of the decelerator industry in our country, and the R&D main body of special equipment only accounts for a small part of the whole body group. Under the double pressure of technology and scale, if the decelerator industry in our country wants to surpass the advanced foreign decelerator products, the feasibility rate is almost zero.China decelerator network believes that self-improvement has become an important and insurmountable process for the development of China's decelerator industry. Regardless of technological or overall surpassing, this will be the premise. Otherwise, there will be no development and surpassing at all for the industry subject with many loopholes.
According to preliminary statistics, the main industries with large usage of decelerators are: food machinery, power machinery, metallurgical machinery, environmental protection machinery, electronics, road construction machinery, chemical machinery, light industrial machinery, mining machinery, transport machinery, construction machinery, building materials machinery, cement machinery, rubber machinery, water conservancy machinery, petroleum machinery, etc. The number of decelerator products used in these industriesIt has accounted for 60%-70% of the total number of decelerators used in various industries throughout the country.
Demand for heavy machinery equipment and spare parts will also increase in the international market.With the gradual recovery of the European and American economies, the re-establishment of the position of the real economy in the national economy and the capital construction needs of developing countries, heavy machinery products will have more room for development in the international market.
While the market demand for heavy machinery is increasing, the industry has also carried out effective work in product upgrading, integration, energy conservation and emission reduction.In terms of product upgrade, the pace of technology updates for old products that have remained unchanged for many years is accelerating.Bridge and portal crane industry enterprises adopt the way of joint or independent research and development to innovate the old products one after another, and Jimatek has formed the upsurge of product upgrade in the industry.
Gear decelerator development in heavy machinery is promising
With the emphasis of the State on the mechanical manufacturing industry, the acceleration of the localization process of major equipment and the construction of projects such as city renovation and venue construction, the market prospects of decelerators are good, and the whole industry will continue to develop rapidly, especially the growth of gear decelerators will be greatly increased, which is related to the use of gear decelerators in most of the imported equipment.
A decelerator is a power transfer mechanism used to reduce speed and increase torque.It has many kinds, different models and different uses.The products designed for decelerators for heavy machinery include various types of gear decelerators, planetary gear decelerators, worm and worm decelerators, cycloidal pinwheel decelerators, as well as various special gear units.
Trend of decelerator development
High level, high performance.Carbonized quenching and grinding are commonly used for cylindrical gears. The bearing capacity is increased by more than 4 times. The cylindrical gears are small, light, low noise, high efficiency and high reliability.
(2) Building block combination design.The basic parameters are preferred number, neat size and specification, strong versatility and interchangeability of parts, easy expansion of series and pattern renovation, which are conducive to organizing mass production and reducing costs.
(3) There are many types and variant designs.Instead of the traditional single base installation method, the hollow shaft suspension, floating support base, integrated connection of motor and decelerator, multi-directional installation and other different types are added to expand the scope of use.
