Powder Metallurgy Helical Bevel Gear Used In Wind Turbine Gearbox

Powder Metallurgy Helical Bevel Gear Used In Wind Turbine Gearbox

Bevel gears in wind turbines are an important component, primarily used to transmit power and change the direction of the axis of rotation. Bevel gears, as the name suggests, are a type of gear whose teeth are arranged along a conical surface and therefore can be used to transmit power between intersecting shafts. In wind turbines, since the impeller (the part that collects wind energy) and the generator (the part that converts rotational power into electrical energy) are often not on the same axis, bevel gears are needed to connect the two parts and ensure efficient and efficient energy transfer. reliable.

• High strength and reliability: Since wind turbines need to operate in harsh environments and changing weather conditions for long periods of time, bevel gears need to be extremely strong and reliable.
• Corrosion and wear resistance: Wind turbines are often exposed to wind, rain, salt spray, etc., so bevel gears often use special materials and surface treatments to enhance corrosion and wear resistance.
• Precise manufacturing and processing: To ensure the efficiency and stability of wind turbines, bevel gears are manufactured and processed with very high precision to reduce energy loss and increase the service life of the gears.
• Large-scale design:: The bevel gears of wind turbines are usually larger to accommodate the needs of large wind turbines. The design and manufacture of these large gears requires special processes and equipment.
• Maintenance and replacement: Since wind turbines may be located in hard-to-reach locations, such as offshore wind farms, bevel gears are designed to facilitate remote monitoring and maintenance, as well as ease of replacement if replacement is required in the future.
• Transmission efficiency: The design and material selection of bevel gears are designed to increase transmission efficiency and reduce energy losses, thereby increasing the overall power generation efficiency of the wind turbine.
• Adapt to different wind speeds: Bevel gears need to be able to adapt to different wind speeds and operating conditions to maintain stable operation and optimal performance of the wind turbine.

Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Changsha Senjie Gear Co., Ltd (abbreviated as "CSG") in 2016. CSG is a production R&D base specializing in professional design, reserch, manufacture and sales of high-quality small module spiral bevel gears and high reduction hypoid gears and cylindrical gears. In 2023, Hunan Dinghan New Material Technology Co., Ltd. was established as a specialized international export business department. CSG has strong scientific research and development capabilities and is also equipped a full set of advanced equipment including seven-axis five-linkage CNC spiral bevel gear grinding machines and gear milling machines. By making the best use of the scientific and technological achievements and equipment of the Gear Research Institute of Central South University, machanical processing, heat treatment and testing. We have developed high-quality products featuring high reduction, high speed, heavy load, low noise and less teeth for users.

With the quality policy of "scientific and technological innovation, quality first, being first-class firm and customer‘s satisfaction", we have won the trust of well-known domestic and abroad enterprises with stable and excellent quality. It is committed to be a pioneer of the industry of China's small-module spiral bevel gears, and is dedicated to providing service for any related industry requiring industrial robots, CNC turning and milling compound power tool turrets, industrial sewing machines, reducers, bicycles, power tools and aeromodelling. We sincerely look forward to your cooperation!