Zhejiang Wenxian Gear Co., Ltd. | [email protected]
China Hot selling 16 Segment Custom 35CrMo Slewing Rotating Large Diameter Ring Gear Forging Steel Spur Split Large Ring Gear worm and wheel gear
Product Description
Key attributes
Other attributes
Applicable Industries
Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Retail, Construction works , Energy & Mining, Other
Weight (KG)
1200
Showroom Location
None
Video outgoing-inspection
Provided
Machinery Test Report
Provided
Marketing Type
New Product 2571
Warranty of core components
1 Year
Core Components
Gear
Place of CHINAMFG
ZheJiang , China
Condition
New
Warranty
1.5 years
Shape
Spur
Brand Name
TS
Material
Steel
Product Name
Large Diameter Ring Gears
Process
Milling,hobbing
Surface treatment
Grinding
Heat treatment
Q&T
Application
Industry machinery,transmission equipment
Standard
DIN ANSI ISO
Certificate
ISO 9001:2015
Module No.
Customized
Size
Customer’s Drawing
Quality
High level
Packaging and delivery
Packaging Details
Package adapting to CHINAMFG transport
Port
HangZhou, ZheJiang
Supply Ability
Supply Ability
15 Piece/Pieces per Month steel large spur gears
OUR WORKSHOPS
OUR EQUIPMENTS
Technology Process
Material |
Carbon steel,Alloy steel |
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Structure |
Forging,casting |
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Type of gear |
spur gear,helical gear,Planetary Gear |
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Heat treatment |
Quenching and tempering |
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Process |
forging, rough machining, QT, finish machining |
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Main equipments |
hobbing,CNC machine |
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Module |
up to 200 |
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Precision of gear |
Grinding ISO Grade 5-7 & Hobbing ISO Grade 8-9 |
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Inspection |
Raw material inspection, UT,physical property test,dimension inspect |
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Application |
Mining machinery, mill, kiln and other equipment |
OUR CERTIFICATE
OUR CUSTOMER FEEDBACK
CONTACT
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Application: | Industry |
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Hardness: | Hb190-Hb300 |
Gear Position: | External Gear |
Samples: |
US$ 100/Piece
1 Piece(Min.Order) | Order Sample |
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Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What lubrication is required for ring gears?
Proper lubrication is essential for the optimal performance and longevity of ring gears. Here’s a detailed explanation of the lubrication requirements for ring gears:
- Type of Lubricant: The type of lubricant used for ring gears depends on various factors, including the application, operating conditions, and gear design. Common lubricants for ring gears include gear oils, grease, and synthetic lubricants. Gear oils are specifically formulated for gear systems and provide excellent lubrication and protection against wear. Grease is often used in applications where the gear system operates at lower speeds or requires higher viscosity lubrication. Synthetic lubricants offer enhanced performance, durability, and resistance to extreme temperatures and loads.
- Lubricant Properties: The lubricant chosen for ring gears should possess certain properties to ensure effective lubrication. These properties include high film strength, good thermal stability, resistance to oxidation, and anti-wear characteristics. The lubricant should also be compatible with the materials used in the ring gear system to prevent damage or degradation of the gear surfaces.
- Viscosity: Viscosity is an important consideration when selecting lubrication for ring gears. Viscosity refers to the thickness or resistance to flow of the lubricant. It is crucial to choose a lubricant with the appropriate viscosity to ensure proper lubrication film formation between the gear teeth. If the lubricant’s viscosity is too low, it may not provide sufficient lubrication, leading to increased wear. Conversely, if the viscosity is too high, it may cause excessive friction and energy loss. The recommended viscosity range is typically specified by the gear manufacturer or industry standards.
- Lubrication Method: The lubrication method for ring gears can vary depending on the specific application and gear system design. For enclosed gear systems, such as gearboxes or sealed housings, lubrication is typically performed by filling the housing with the recommended lubricant to the appropriate level. In open gear systems, such as large industrial gears, lubricant application methods may include spray systems, drip lubrication, or circulation systems. The lubrication method should ensure sufficient coverage and distribution of the lubricant to all gear surfaces.
- Lubrication Frequency: Regular lubrication maintenance is crucial to keep ring gears properly lubricated. The frequency of lubrication depends on the operating conditions, gear system design, and the lubricant used. It is important to follow the manufacturer’s recommendations or industry standards regarding lubrication intervals. Regular inspections should also be conducted to monitor the lubricant condition, check for contamination, and replenish or replace the lubricant as needed.
- Environmental Considerations: Environmental factors, such as temperature, moisture, and contamination, can affect the performance of the lubricant and the ring gears. It is important to consider these factors when selecting the lubricant. Extreme temperatures may require lubricants with enhanced thermal stability, while exposure to moisture or harsh contaminants may necessitate lubricants with better resistance to corrosion or water washout.
To ensure the proper lubrication of ring gears, it is advisable to consult the gear manufacturer’s recommendations and guidelines. They can provide specific information regarding the suitable lubricant type, viscosity range, lubrication method, and maintenance practices for the particular ring gear system.
How do you prevent backlash and gear play in a ring gear mechanism?
Preventing backlash and gear play in a ring gear mechanism is crucial for ensuring accurate and precise operation. Here’s a detailed explanation of how to prevent backlash and gear play in a ring gear mechanism:
- Precise Gear Design: The design of the ring gear and associated gears should be carefully engineered to minimize backlash. This involves selecting appropriate tooth profiles and gear geometry that promote proper meshing and minimize clearance between the gear teeth. The gear design should consider factors such as tooth thickness, pressure angle, and tooth contact ratio to achieve optimal gear meshing without excessive play.
- Tight Manufacturing Tolerances: Close manufacturing tolerances are essential to reduce backlash in a ring gear mechanism. The gear components, including the ring gear and mating gears, should be produced with high precision to ensure accurate tooth dimensions and minimize any gaps or play between the gear teeth. Tight manufacturing tolerances help achieve a tighter meshing fit, reducing backlash and gear play.
- Proper Gear Alignment: Accurate alignment of the ring gear and mating gears is crucial for minimizing backlash. The gears should be properly aligned along their axes to ensure precise engagement and minimize any misalignment that can contribute to play. Adequate alignment can be achieved through careful assembly techniques, such as using alignment fixtures, proper shimming, and precision measurement tools.
- Preload or Pre-tension: Applying preload or pre-tension to the ring gear mechanism can help reduce backlash and gear play. Preload involves applying a slight compressive force or tension to eliminate any clearance or gaps between the gear teeth during operation. This can be achieved through various methods, such as using spring-loaded components, adjustable shims, or axial preloading devices.
- Optimized Lubrication: Proper lubrication is essential for reducing friction and minimizing gear play. Lubricants with appropriate viscosity and film strength should be used to ensure smooth gear operation and reduce any unwanted movement or play between the gear teeth. Regular lubricant maintenance, such as monitoring oil levels and replenishing or replacing lubricants as needed, helps maintain optimal lubrication conditions and minimize backlash.
- Mechanical Backlash Compensation: In some applications, mechanical compensation mechanisms can be employed to actively compensate for any residual backlash. These mechanisms can include systems with adjustable clearances, anti-backlash devices, or dual-gear arrangements that counteract the effects of backlash. Mechanical backlash compensation techniques can help maintain precise positioning and eliminate any undesired play in the gear mechanism.
By implementing these measures, it is possible to significantly reduce or eliminate backlash and gear play in a ring gear mechanism. Careful gear design, tight manufacturing tolerances, proper alignment, preload or pre-tension, optimized lubrication, and mechanical compensation techniques all play a role in ensuring accurate and precise operation of the ring gear mechanism.
How do ring gears differ from other types of gears?
Ring gears, also known as annular gears or internal gears, possess distinct characteristics that set them apart from other types of gears. Here’s a detailed explanation of how ring gears differ from other gears:
1. Tooth Configuration: The most significant difference between ring gears and other gears is their tooth configuration. In a ring gear, the teeth are located on the inside circumference of a circular ring, whereas in other gears such as spur gears, helical gears, and bevel gears, the teeth are present on the outer surface of the gear. This internal tooth arrangement makes ring gears unique and allows them to mesh with pinion gears or other external gears.
2. Gear Assembly: The assembly of ring gears differs from other gears. In most cases, ring gears are used in combination with pinion gears or other external gears. The pinion gear meshes with the teeth on the inside of the ring gear. This gear set configuration enables the transmission of rotational motion and torque.
3. Load Distribution: Ring gears distribute the load over a larger area compared to other types of gears. The load is spread across the internal teeth of the ring gear, resulting in improved load-carrying capacity and enhanced gear durability. This load distribution characteristic makes ring gears suitable for applications that involve high loads or continuous operation.
4. Gear Ratio: Ring gears offer specific advantages in terms of gear ratios. They are commonly used in applications where high gear ratios are required. The gear ratio is determined by the number of teeth on the ring gear compared to the number of teeth on the mating gear (such as a pinion gear). The internal tooth configuration of the ring gear allows for larger gear diameters, enabling higher gear ratios to be achieved.
5. Space Utilization: Ring gears provide a compact design compared to some other types of gears. The internal tooth arrangement allows for a more space-efficient gear assembly. This compactness is advantageous in applications where space is limited or where a high gear ratio needs to be achieved within a confined area.
6. Applications: Ring gears are commonly used in automotive transmissions, differential systems, planetary gear systems, industrial machinery, robotics, power generation equipment, and heavy machinery. Their unique characteristics make them suitable for applications that require precise motion control, load distribution, and high gear ratios.
It’s important to note that the specific design, tooth profile, material selection, and manufacturing techniques may vary for different types of gears, including ring gears. Each type of gear is designed to meet specific application requirements, operating conditions, and performance needs.
editor by Dream 2024-05-08