China factory High Quality and Large and Big Large Double Helical Ring Gear worm and wheel gear

Product Description

 

We can produce large forging,casting and welding gears according to customer’s drawings.According to the working conditions and clients’ request,we also can do gear grinding,surface hardening,cemented and quenching,Nitriding and quenching,etc.

Product name

Gear Ring 

Brand

Yogie

Process

Forging, Machining, Heat Treatment

 

Application

large printing machine,airplanes,production machinery, port industry, heavy industry machinery,etc

Processing material

45#40CR 20CRM O20CRNIMO 17CRNIMO620CRMNTI42CRMO etc.

Module of Gear

8-120

Gear Grinding

MAX Module 25

Diameter of CHINAMFG

MAX 13 000 mm

Diameter of Spiral Gear

MAX . 2 200 mm

Length of Gear Shaft

MAX 5 000 mm

Gear Teeth treatment

Surface hardening,cemented and quenching

Workplant

Forging , Casting and Welding

 

★★★High Load Capacity: Large helical gear shafts are designed to handle significant loads and transmit high levels of torque. The helical gear design allows for a greater tooth engagement, resulting in improved load distribution and higher load-carrying capacity compared to other gear types.

 

★★★Smooth and Quiet Operation: Helical gears have a gradual engagement of teeth, which reduces noise and vibration during operation. The helix angle of the teeth helps to distribute the load smoothly, minimizing impact and ensuring a quieter gear system.

 

★★★Increased Efficiency: The helical gear design provides a larger contact area between the teeth, resulting in higher efficiency compared to other gear types. This leads to reduced power losses and improved overall system efficiency.

 

★★★Greater Tooth Strength: The helical gear teeth are longer and have a larger surface area compared to spur gears, providing increased tooth strength. This makes large helical gear shafts more resistant to wear and fatigue, allowing them to withstand heavy loads and prolonged use.

 

★★★Improved Gear Meshing: Helical gears offer a gradual engagement of teeth, which results in a smoother meshing action. This helps to minimize backlash, improve gear accuracy, and reduce the likelihood of tooth damage during gear engagement.

 

★★★Versatility: Large helical gear shafts can be used in a wide range of applications, including industrial machinery, heavy equipment, marine propulsion systems, and power transmission systems. Their versatility makes them suitable for various industries and sectors.

 

★★★Reliability and Durability: The use of high-quality materials, precise manufacturing techniques, and rigorous quality control ensures that large helical gear shafts are reliable and durable. They are designed to withstand heavy loads, extreme operating conditions, and long service life.

 

Company Profile

 

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Application: Rotary Kiln,Ball Mill
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Cast Steel
Customization:
Available

|

Customized Request

ring gear

How do ring gears contribute to power transmission?

Ring gears play a significant role in power transmission within mechanical systems. Here’s a detailed explanation of how ring gears contribute to power transmission:

  • Torque Transfer: Ring gears are designed with teeth on their outer or inner circumference, depending on whether they are external or internal ring gears. These teeth mesh with the teeth of other gears, such as pinion gears or planetary gears. As the driving gear rotates, the meshing teeth engage with the ring gear’s teeth, transmitting torque from the driving gear to the ring gear. This torque transfer enables the ring gear to rotate and transmit power to other components or systems connected to it.
  • Rotational Motion: Ring gears convert the rotational motion of the driving gear into rotational motion of the ring gear itself. The teeth on the ring gear provide a positive engagement with the teeth of the driving gear, ensuring a synchronized rotation. As the driving gear rotates, the meshing teeth push against the ring gear’s teeth, causing it to rotate in the same direction and at a proportional speed determined by the gear ratio. This rotational motion is crucial for transmitting power to different parts of the system or driving various mechanisms and components.
  • Speed Reduction or Increase: Ring gears, in conjunction with other gears in the system, can be used to achieve speed reduction or increase. By varying the sizes of the driving gear, the ring gear, and other intermediate gears, different gear ratios can be achieved. When the driving gear is smaller than the ring gear, the ring gear rotates at a slower speed than the driving gear, resulting in speed reduction. Conversely, if the driving gear is larger, the ring gear rotates at a faster speed, leading to speed increase. This ability to control gear ratios allows for power transmission at desired speeds and enables systems to meet specific operational requirements.
  • Load Distribution: Ring gears distribute the transmitted loads across their circumference. The teeth of the ring gear engage with multiple teeth of other gears, ensuring that the load is shared among these meshing points. This load distribution helps prevent localized stress concentrations and excessive wear on specific gear teeth. By distributing the load, ring gears contribute to the overall durability and longevity of the gear system, allowing for reliable power transmission even under demanding conditions.
  • Compact and Efficient Design: Ring gears offer a compact and efficient design for power transmission. Their annular shape allows for a high gear ratio within a small space, making them ideal for applications where space is limited. Additionally, ring gears can be integrated into various gear configurations, such as planetary gear systems or gearboxes, which further enhance their power transmission capabilities. This compact and efficient design contributes to overall system efficiency and performance.

Overall, ring gears are essential components in power transmission systems. Through torque transfer, rotational motion, speed control, load distribution, and their compact design, ring gears enable efficient and reliable power transmission in a wide range of mechanical applications.

ring gear

Are ring gears suitable for high-torque applications?

Ring gears are indeed suitable for high-torque applications. Here’s a detailed explanation of why ring gears are suitable for high-torque applications:

Ring gears are designed to handle high torque loads and are commonly used in various applications that require substantial torque transmission. Here are the reasons why ring gears are well-suited for high-torque applications:

  • Robust Construction: Ring gears are typically constructed with robust materials, such as hardened steel or other high-strength alloys. This construction provides the necessary strength, durability, and resistance to withstand high torque forces without deformation or failure.
  • Large Contact Area: Ring gears have a large contact area between their gear teeth, which allows for efficient power transmission and load distribution. The larger contact area enables the ring gear to transmit higher torque without experiencing excessive stress concentrations or localized overloading.
  • Optimized Tooth Geometry: The tooth geometry of ring gears is designed to handle high torque. The shape and profile of the gear teeth are optimized to distribute the torque load evenly, minimizing stress concentrations and enhancing the gear’s ability to transmit higher torque without premature wear or failure.
  • Multiple Gear Engagements: Ring gears often engage with multiple gears or pinions, which further enhances their torque capacity. The engagement of multiple gears allows for load sharing, distributing the torque across multiple contact points and reducing the strain on individual gear teeth.
  • Customizable Gear Ratios: Ring gears can be designed with various gear ratios to meet specific torque requirements. By adjusting the tooth count or diameter of the ring gear and mating gears, the gear system can be optimized for high torque applications while maintaining the desired speed or rotational characteristics.
  • Used in Heavy-Duty Applications: Ring gears are widely used in heavy-duty applications that demand high torque transmission. Examples include automotive differentials, industrial gearboxes, mining equipment, construction machinery, and wind turbines. These applications rely on ring gears to effectively transmit and handle the high torque generated by powerful engines, motors, or turbines.

It’s important to note that while ring gears are suitable for high-torque applications, proper engineering analysis and selection should be carried out to ensure that the specific design, material, and size of the ring gear are appropriate for the intended torque requirements. Factors such as gear tooth strength, gear geometry, material properties, lubrication, and operating conditions should be carefully considered to ensure reliable and efficient performance in high-torque applications.

ring gear

Can you explain the concept of meshing with a ring gear?

Meshing with a ring gear refers to the process of engaging and interlocking the teeth of a gear with the internal teeth of a ring gear. It is a fundamental concept in gear systems where the rotation and torque transfer occur between two gears. Here’s a detailed explanation of the concept of meshing with a ring gear:

When two gears come into contact and their teeth interlock, they are said to be meshing. In the case of a ring gear, the meshing occurs when the teeth of an external gear, such as a pinion gear, engage with the internal teeth of the ring gear. The teeth of the pinion gear fit precisely between the teeth of the ring gear, creating a mechanical connection.

The process of meshing involves several important considerations:

  • Tooth Engagement: Proper tooth engagement is crucial for efficient and smooth meshing. The teeth of the gears must align correctly to ensure a proper fit. This alignment ensures that the teeth make contact at the correct pitch point and maintain a consistent mesh throughout the gear rotation.
  • Tooth Profile: The tooth profile, such as the shape and size of the teeth, is designed to facilitate smooth meshing. The profile ensures that the teeth slide smoothly against each other without excessive friction, noise, or wear. The tooth profile also affects the load distribution, torque transmission, and overall performance of the gear system.
  • Lubrication: Lubrication plays a crucial role in the meshing process. It helps reduce friction and wear between the teeth, ensuring smooth operation and preventing damage to the gears. Proper lubrication also helps dissipate heat generated during meshing, improving the overall efficiency and reliability of the gear system.
  • Clearance and Backlash: Clearance and backlash are important considerations in gear meshing. Clearance refers to the space between the tips of the teeth of the external gear and the root of the teeth of the ring gear. Backlash is the amount of play or movement between the engaged teeth. Proper clearance and backlash are necessary to prevent interference, ensure smooth rotation, and accommodate any misalignment or thermal expansion that may occur during operation.

The quality of the meshing directly affects the performance, efficiency, and reliability of the gear system. Proper design, manufacturing precision, and maintenance practices are essential to achieve optimal meshing between gears, including ring gears.

It’s important to note that the specific parameters and requirements for meshing, such as tooth geometry, clearance, backlash, and lubrication, may vary depending on the application, gear type, and operating conditions.

China factory High Quality and Large and Big Large Double Helical Ring Gear worm and wheel gearChina factory High Quality and Large and Big Large Double Helical Ring Gear worm and wheel gear
editor by Dream 2024-05-06