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China Hot selling Customized Double Spur Gears Steel Gears worm gearbox

Product Description

Product Description

Product introduction

Gear processing modules 0.5-20
Max. machining diamete for gear milling 1720mm
Max. main shaft through-hole diameter for gear grinding 180mm
Max, main shaft through-hole diameter for gear milling 320mm
Max. machining diameter for gear grinding 850mm
Highest precision GB11365-89   4 grade
Transmission ratio 1:1-1:10

My advantages:
1. High quality materials, professional production, high-precision equipment. Customized design and processing;
2. Strong and durable, strong strength, large torque and good comprehensive mechanical properties;
3. High rotation efficiency, stable and smooth transmission, long service life, noise reduction and shock absorption;
4. Focus on gear processing for 20 years.
5. Carburizing and quenching of tooth surface, strong wear resistance, reliable operation and high bearing capacity;
6. The tooth surface can be ground, and the precision is higher after grinding.



The company is a manufacturer of high-quality leather wheel transmission components and mechanical transmission equipment. Its products are widely used in various fields such as aviation, aerospace, shipbuilding, rail transit, engineering vehicles, and industrial automation equipment. The company was founded in December 2002, and its factory is located in Xihu (West Lake) Industrial Zone, Jiangfu City, ZheJiang Province. The existing factory building covers an area of 38000 square meters, with a registered capital of 20 million yuan and a total asset of about 180 million yuan. It has passed the CCs ship inspection and recognition by China’s classification society, and has been rated as a high-tech enterprise in ZheJiang Province and the ZheJiang High Precision Gear Transmission Key Component Engineering Technology Research Center.

The company has the most advanced manufacturing and testing equipment for bright precision gear transmission components in the world, with manufacturing accuracy CHINAMFG national standard 3-4 levels. It has 275G and 800G CNC Yawei gear grinding machines from Grissom Phoenix, Germany, Capa vX55 and VX59 CNC gear grinding centers from Germany, ZE400 and ZE8OO shaped gear grinding machines from Capa Niles, worm gear grinding machines from Germany, Graub 5-extraction linkage machining center from Germany, KS42 high-precision straight bevel gear grinding machine from Switzerland, Teng gear grinding machine from Switzerland, S33 high-precision CNC universal domestic and foreign grinding machine from Stuttgart, Switzerland, and GMM1500 gear measuring center from Grissom GMM1500, Zeiss Santang, Germany.

After years of testing, exploration, and improvement, the company’s research and development team has mastered key technologies such as high-precision gear CNC grinding technology, inspection technology, heat treatment technology for thin-walled parts, independent design and manufacturing technology for special cutters, fixtures, and special measuring tools. At present, the company’s manufacturing capacity and technical development level rank among the leading levels of domestic peers.





Main Markets? North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia
How to order? * You send us drawing or sample
* We carry through project assessment
* We give you our design for your confirmation
* We make the sample and send it to you after you confirmed our design
* You confirm the sample then place an order and pay us 30% deposit
* We start producing
* When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers.
* Trade is done, thank you!!

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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: Internal Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel
US$ 60/Piece
1 Piece(Min.Order)

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Customized Request

Can you explain the concept of meshing between internal gears?

The concept of meshing between internal gears refers to the engagement and interaction of the teeth on two internal gears. Here’s a detailed explanation of how meshing occurs between internal gears:

Meshing is the process by which the teeth of two gears come into contact and interlock with each other to transmit rotational motion and torque. In the case of internal gears, the teeth on the inner surface of one gear engage with the teeth of another internal gear, creating a meshing arrangement.

When the gears rotate, the teeth of the internal gears come together and mesh with each other. The engagement between the teeth allows for the transfer of rotational force from one gear to the other. As the gears rotate, the teeth slide against each other, transmitting torque and enabling power transmission.

The meshing of internal gears is essential for the efficient and smooth operation of gear systems. It ensures that power is transmitted accurately and reliably from one gear to another. The quality of the meshing directly impacts the performance, durability, and noise characteristics of the gear system.

Several factors influence the quality of meshing between internal gears:

  • Tooth Profile: The design and shape of the teeth on the internal gears play a crucial role in meshing. The teeth are typically involute-shaped, with specific profile parameters such as pressure angle, addendum, dedendum, and tooth thickness. These parameters ensure proper engagement and smooth meshing between the gears.
  • Tooth Alignment: Accurate alignment of the internal gears is critical for proper meshing. The gears must be positioned correctly relative to each other to ensure that the teeth come into contact at the right point and maintain a consistent meshing pattern throughout the rotation.
  • Clearance: A certain amount of clearance or backlash is necessary between the teeth of internal gears to accommodate manufacturing tolerances, thermal expansion, and lubrication. However, excessive clearance can lead to unwanted noise, vibration, and decreased efficiency. Therefore, a proper balance of clearance is crucial for optimal meshing.
  • Lubrication: Adequate lubrication is vital for smooth meshing between internal gears. Lubricants reduce friction, wear, and heat generation, ensuring efficient power transmission and extending the lifespan of the gears. Proper lubrication also helps dampen noise and vibration caused by meshing.

In summary, meshing between internal gears occurs when the teeth on the inner surface of two gears engage and interlock with each other. It enables the transmission of rotational motion and torque. Factors such as tooth profile, tooth alignment, clearance, and lubrication play significant roles in achieving proper meshing and ensuring efficient and reliable gear operation.

China Hot selling Customized Double Spur Gears Steel Gears worm gearboxChina Hot selling Customized Double Spur Gears Steel Gears worm gearbox
editor by Dream 2024-04-30


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