China wholesaler OEM Shaft Parts Casting Forging Steel Spur Large Diameter Ring Gear Big Gear Girth Gear for Rotary Kilns with Great quality
Product Description
Product Description
Product Name: Large Forged Casting Steel Welding Flange Segment Ball Mill Spur Girth Gear 42CrMo4, 20CrMnMo,17CrNiMo6, 20CrMnTi, 34CrNi1Mo, 25CrNiMoV Forged gear forged gear rings
Forged gears are crucial components in a wide array of machinery and mechanical systems, renowned for their exceptional strength, durability, and reliability. These gears are produced through a forging process, which involves shaping metal under high pressure and temperature to achieve the desired form and properties.
| Market Served | Oilfield equipment parts, engine components, marine equipment parts, spare parts for mining machinery, coal mine drilling equipment, forklift parts, agricultural machinery components, railway and locomotive parts, excavator parts, hydraulic system components, shipbuilding components, pump spare parts, |
| Forging processing | ingot—forging—heat treatment—rough machining—UT.MT—Q+T—inspection—finishing machining—UT.MT—packing |
| Material: | 42CrMo4, 20CrMnMo, 34CrMo1A, 35CrMoV, 20MnMo, 15CrMo, 34CrNi3Mo, 40CrNiMo, 20CrNi2Mo, 18CrNiMo7-6, 34CrNiMo6, 17CrNiMo6, 20CrMnTi, 34CrNi1Mo, 25CrNiMoV, 1018/21, 1571, 1045, 3310/3312, 4130, 4140, 4340, 4620, 4820, 8620, 8822, 9310 |
| Delivery condition | semi-finished or finished |
| Application: | Oil and gas, Oilfield, Petrochemcial, Equipment |
| Max OD of Ring | 5000mm |
| Type: | Ring gear,Gear Rings,External Ring Gears,Internal Ring Gears,Inner Ring Gear,excavator ring gears,industrial ring gear,bull ring gear,cement mixer Ring gear,flywheel ring gear,Rotary kiln Ring Gear |
Detailed Photos
Company Profile
Founded in 2009, HangZhou Bluesea Piping Systems Co., Ltd (BPS) is a premier supplier of forged products, renowned for our expertise in providing a comprehensive range of forgings. Our offerings include forged rings, shafts, cylinders, discs, as well as standard and non-standard flanges crafted from a variety of raw materials including carbon steel, stainless steel, duplex steel, and alloy steel. Our track record of successful partnerships with numerous Fortune Global 500 companies underscores our unwavering dedication to delivering excellence.
Our Advantages
1) Industry Leadership:
As pioneers in Pipeline Products since 2009, we boast decades of expertise. we’ve provided pipeline solutions to over 30 countries. Our stringent quality control ensures guaranteed excellence.
2) VIP Service:
Our dedicated technical engineers and sales teams ensure top-notch quality and service, catering to your specific needs with professionalism and care.
3) Flexibility in Material Selection:
With expertise in forging different materials, we offer flexibility in material selection to meet the unique demands of different industries and applications.
4) Rapid Prototyping and Production:
Leveraging advanced forging techniques, we excel in rapid prototyping and production, enabling quick turnaround times for orders.
Packaging & Shipping
FAQ
1.Q:Are you a factory or trading company?
A: We are a factory.
2.Q:Do you accept customized orders?
A:Yes,just tell us your requirements
3.Q:How does your factory do regarding quality control?
A: “Quality is our culture” Inspection. We serious control the quality from raw material to finished pipes.
4.Q: How can I get more details about your products?
A: You can send an email to our email address. We will provide catalogue and pictures of our products for your reference.
5. Q: After sales service.
A: We guarantee the quality and quantity, any problem, we will be responsible for the end, guarantee your satisfaction.
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| Condition: | New |
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| Certification: | CE, RoHS, GS, ISO9001 |
| Standard: | DIN, ASTM, GOST, GB, JIS, ANSI, BS |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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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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How does a crown gear contribute to the overall efficiency of a system?
A crown gear plays a significant role in enhancing the overall efficiency of a system. Let’s explore how a crown gear contributes to system efficiency:
- Power Transmission:
Crown gears efficiently transmit power between two intersecting shafts. By meshing with other gears in the system, the crown gear transfers rotational energy from the input shaft to the output shaft. The precise design and tooth profile of the crown gear ensure minimal energy losses during power transmission, resulting in high overall system efficiency.
- Reduced Friction and Wear:
Crown gears are designed to minimize friction and wear. The tooth engagement between crown gears and other meshing gears is smooth due to their curved tooth profile. This reduces frictional losses and wear on the gear teeth, resulting in improved efficiency and longevity of the gear system. Additionally, crown gears distribute the load evenly across the gear teeth, minimizing localized stress concentrations and reducing the risk of premature failure.
- Backlash Reduction:
Crown gears are effective in reducing or eliminating backlash, which is the slight clearance between the teeth of meshing gears. Backlash can cause inefficient power transmission and affect the accuracy of motion in a system. The tooth orientation and engagement properties of crown gears help minimize backlash, ensuring a tighter meshing with other gears. This reduces energy losses and improves the overall efficiency and precision of the system.
- High Gear Ratios:
Crown gears can achieve high gear ratios due to their larger diameter and the increased number of teeth engaged with other gears. High gear ratios allow for precise speed reduction or torque multiplication, enabling the system to operate more efficiently. By optimizing the gear ratio, a crown gear contributes to the efficient conversion of input power into the desired output performance.
- Versatility:
Crown gears offer versatility in different applications and system configurations. Their bidirectional capability allows them to handle variations in rotational direction without compromising efficiency. The ability to accommodate changes in rotational direction makes crown gears adaptable to a wide range of systems, contributing to overall system efficiency.
In summary, a crown gear enhances the overall efficiency of a system through efficient power transmission, reduced friction and wear, backlash reduction, high gear ratios, and versatility. By minimizing energy losses, optimizing gear engagement, and ensuring reliable power transfer, a crown gear plays a vital role in maximizing the efficiency and performance of the system it is employed in.
How does a crown gear handle variations in load and stress conditions?
A crown gear is designed to handle variations in load and stress conditions by employing specific features and characteristics. Let’s explore how a crown gear handles these variations:
- Large Contact Area:
Crown gears have a relatively large contact area compared to other gear types. This increased contact area allows for better load distribution across the gear teeth during meshing. As a result, the load on each tooth is reduced, minimizing localized stress concentrations and enhancing the overall load-carrying capacity of the gear.
- Perpendicular Tooth Orientation:
Crown gears have teeth that are oriented perpendicular to the gear axis. This orientation helps distribute the load more evenly across the gear teeth. When the gear meshes with another gear, the perpendicular tooth alignment allows for a greater number of teeth in contact at any given moment, spreading the load and reducing the stress on individual teeth.
- Curved Tooth Profile:
The curved tooth profile of a crown gear contributes to its ability to handle variations in load and stress conditions. The curved shape allows for gradual contact and engagement with other gears, reducing sudden impacts and minimizing stress concentrations. This design feature helps absorb and distribute the load more evenly, enhancing the gear’s resistance to variations in load and stress.
- High Strength and Durability:
Crown gears are typically manufactured using materials with high strength and durability, such as hardened steel or alloy steels. These materials provide the necessary mechanical properties to withstand varying loads and stress conditions. With proper material selection and heat treatment, crown gears can resist wear, fatigue, and deformation, ensuring reliable performance under different operating conditions.
- Load Sharing in Gear Systems:
In gear systems, multiple gears work together to transmit power and handle the applied loads. Crown gears play a role in load sharing within the system, distributing the load between multiple gears. By distributing the load across several gears, each gear experiences a reduced load, minimizing the stress on individual gears and enhancing the overall system’s ability to handle variations in load and stress conditions.
In summary, crown gears handle variations in load and stress conditions through their large contact area, perpendicular tooth orientation, curved tooth profile, high strength and durability, and load-sharing capabilities in gear systems. These design features and characteristics enable crown gears to distribute loads more evenly, reduce stress concentrations, and enhance the gear’s ability to handle varying operating conditions, ensuring reliable and efficient power transmission in a wide range of applications.
What is the purpose of using a crown gear in machinery?
A crown gear, also known as a contrate gear or a contrate wheel, serves several important purposes in machinery. Let’s explore the key purposes and advantages of using a crown gear:
- Directional Change:
One of the primary purposes of a crown gear is to change the direction of rotation in a mechanical system. By meshing a crown gear with other gears, the rotational motion can be redirected by 90 degrees. This directional change capability is particularly useful in applications where a change in motion direction is required, such as conveyors, cranes, and other machinery.
- Force Distribution:
Crown gears are also used to distribute forces and torques in machinery. By meshing a crown gear with other gears, the load can be spread across a larger contact area. This distribution of forces helps reduce stress and wear on individual gear teeth, promoting smoother operation and improved durability of the gear system.
- Steering Mechanisms:
Crown gears find significant application in steering mechanisms, especially in automotive systems. They are commonly used in rack and pinion setups, where the crown gear meshes with a rack (a linear toothed component) to convert rotational motion into linear motion. This arrangement enables precise control and smooth movement in steering systems, ensuring reliable and accurate vehicle maneuvering.
- Motion Control Systems:
Crown gears play a crucial role in motion control systems, particularly in automation and robotics. They allow for changes in motion direction, force distribution, and precise control of movement. By utilizing crown gears, robotic arms, gantry systems, and other automated equipment can achieve complex and accurate motions essential for various industrial processes.
- Compatibility with Different Gear Types:
Crown gears have the advantage of being compatible with gears that have parallel axes or bevel gears with intersecting axes. This versatility allows them to mesh smoothly with different gear configurations, enabling torque and rotational motion transfer between various components in a machinery setup.
- Application-Specific Uses:
The specific purposes of using a crown gear in machinery ultimately depend on the application requirements. Crown gears can be customized and integrated into machinery to fulfill specific needs, such as changing motion direction, distributing forces, enabling precise control, and ensuring compatibility with other gear systems.
In summary, the purpose of using a crown gear in machinery includes directional change, force distribution, steering mechanisms, motion control systems, compatibility with different gear types, and application-specific uses. Crown gears offer unique advantages that contribute to the smooth operation, durability, and efficiency of machinery in various industries.
editor by Dream 2024-05-15