Lawn Mower Gear Powder Metallurgy Sintering Spur Gear For Farm Machinery

Lawn Mower Gear Powder Metallurgy Sintering Spur Gear For Farm Machinery

The spur gear in the lawn mower is an important part of the transmission system. Its main features are as follows:

• High transmission efficiency: Spur gears have relatively high transmission efficiency and can effectively transmit the power generated by the engine to the blades of the lawn mower.
• Simple structure: The design of the spur gear is relatively simple, making maintenance and replacement more convenient.
• Reliable operation: Since the meshing of spur gears is continuous, they can provide stable and reliable transmission performance.
• Noise and Vibration: When operating at high speeds, spur gears may produce greater noise and vibration, which may affect operator comfort.
• Precise Transmission Ratio: Spur gears provide a very precise transmission ratio, which is important in ensuring that the lawn mower blades rotate at the proper speed.
• Gear Strength: Lawn mower gears need to be strong enough to handle the high loads and possible impacts during work.
• Wear resistance: Since the working environment of a lawn mower may be harsh, the gear material needs to have good wear resistance to ensure the service life of the gear.
• Neutrality requirements: The meshing of spur gears requires precise alignment, and any deviation may lead to a decrease in transmission efficiency and early wear of the gears.
• Installation space: The design of cylindrical gears determines how they are installed in the lawn mower, which usually requires a relatively compact space to accommodate them.
• Lubricating oil needs: In order to maintain the good working condition of the gears and extend their service life, the spur gear system requires regular addition or replacement of lubricating oil.

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!