Product Description
Product Description
Spiral bevel gear also known as spiral-tooth bevel gear, are often used for motion and power transmission between 2 intersecting shafts. The teeth of bevel gears are distributed on the surface of a cone, and the shape of the teeth decreases gradually from the big end to the small end.
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 Parameters
| Material | Stainless steel,carbon steel ,alloy steel or customize . |
| Application | Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment etc |
Packaging & Shipping
Company Profile
HangZhou CHINAMFG Brilliant Machinery&Equipment Co.,Ltd is a manufacturer of a wide variety of Mining equipment, which we provide to customers all over the world. Our primary products include: Jaw Crusher, Cone Crusher, Ball Mill, Feeding Equipment, Vibrating Screen, and their related spare parts. As a direct manufacturer and dealer of mining equipment with 10 years of experience in this field, in addition to our professional technology support, CHINAMFG is able to offer the most reliable, high-quality mining equipment to our customers. Our premium products are widely used in various fields, such as: the mining, metallurgy, highway, railway, and chemical industries. Our Crushers are widely used for stone crushing in the fields of mining, metallurgy, and building material;Ball Mill are widely used for Gold Mining, Copper Mining and so on. and our Vibrating Screens are sought after for dry and wet screening in the coal, mining, quarry, and other industries. We have a strict quality control system in place throughout the entire production process, so our products are all of the highest quality and reliability. As a result, our mining equipment and other products are popular in markets all over the world. Our goal is to provide minining equipment of excellent quality and reliability, in order to establish a reputation and relationship with our customers which will keep them customers for life. We also offer OEM service CHINAMFG request. If you have a need for any mining equipment, or related spare parts, please feel free to contact us. We are dedicated to serving each of our customers to their complete satisfaction.
Our Advantages
Feature of Gear:
The spiral bevel gear of cone crusher has high transmission efficiency, stable transmission ratio, large circular overlap coefficient, high bearing capacity, smooth transmission, compact structure, energy saving, space saving, low wear coefficient,long working time, low noise.
FAQ
Q1: Hi, are you mining machinery manufacturer?
A: Yes, our company warmly welcome clients to visit our plant at anytime. We can also provide samples test, mine design, equipment manufacturer, after-sale service, etc.
Q2. How long is the warranty? Does your company supply related spare parts?
A: The warranty period of CHINAMFG equipments is 1 year. And of course we will supply the spare parts for you at lowest cost.
Q3: How long is the delivery time?
A: Generally it takes 1 week if the goods are in stock. Otherwise it needs 15-30 days, and it also depends on the ordered quantity.
Q4: If I need the complete mineral processing line, can you help us to build it?
A: Yes, we can help you combine a complete mineral processing line and give you related professional advices as long as you need.We had already build many mining projects in China & Overseas. CHINAMFG can set a complete processing line just as your require.
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| After-sales Service: | 6 Months |
|---|---|
| Warranty: | 6 Months |
| Certification: | SGS |
| Standard: | AISI, ASME, GB |
| Surface Treatment: | Galvanized |
| Manufacturing Process: | Casting |
| Customization: |
Available
| Customized Request |
|---|
How does a crown gear handle variations in rotational direction?
Crown gears are versatile components that can effectively handle variations in rotational direction. Let’s delve into how crown gears accommodate changes in rotational direction:
- Bidirectional Capability:
Crown gears are designed to operate in either direction of rotation. Unlike other gear types that have a preferred rotational direction, such as spur gears or helical gears, crown gears can handle variations in rotational direction without any issues. This bidirectional capability makes crown gears suitable for applications where the direction of rotation may change or reverse periodically.
- Symmetrical Tooth Profile:
Crown gears have a symmetrical tooth profile, which means the shape and orientation of the teeth remain the same regardless of the rotational direction. This symmetrical tooth profile enables the gear to engage and mesh with other gears consistently, irrespective of the direction of rotation. The symmetrical design ensures that the gear teeth align correctly and maintain proper contact and meshing, regardless of the rotational direction.
- Uniform Load Distribution:
The curved tooth profile of crown gears allows for uniform load distribution across the gear teeth. This characteristic is beneficial when encountering variations in rotational direction. Regardless of the direction of rotation, the load is distributed evenly over the gear teeth, preventing localized stress concentrations and promoting balanced power transmission. The uniform load distribution helps ensure smooth operation and reduces the risk of premature wear or failure.
- Backlash Compensation:
Crown gears can compensate for backlash, which is the slight clearance or play between the teeth of meshing gears. When encountering changes in rotational direction, the crown gear’s tooth orientation and engagement properties help minimize or eliminate backlash. By mitigating backlash, crown gears maintain a tighter meshing with other gears, reducing any potential impact on the system’s performance and accuracy.
In summary, crown gears handle variations in rotational direction by their bidirectional capability, symmetrical tooth profile, uniform load distribution, and backlash compensation. These characteristics make crown gears versatile and reliable components in gear systems where changes in rotational direction are expected or required.
Can you describe the advantages of using crown gears in gear systems?
Using crown gears in gear systems offers several advantages due to their unique design and characteristics. Let’s explore the advantages of using crown gears:
- Directional Flexibility:
Crown gears provide the ability to change the direction of motion within a gear system. Their meshing arrangement allows for a 90-degree redirection of rotational motion. This directional flexibility enables engineers to design complex gear systems with versatile movement capabilities, making them suitable for various applications.
- Smooth and Reliable Meshing:
The tooth profile of crown gears, along with their perpendicular orientation, ensures smooth and reliable meshing with other gears. The curved teeth of crown gears provide a gradual engagement, reducing noise, vibration, and wear. This results in efficient power transmission, improved gear life, and enhanced overall system performance.
- Force Distribution:
Crown gears distribute forces more evenly across their teeth compared to other gear types. The flat gear face and perpendicular tooth orientation allow for a larger contact area during meshing, spreading the load and minimizing stress concentrations. This force distribution contributes to improved gear durability, reduced wear, and enhanced efficiency in power transmission.
- Compatibility with Different Gear Types:
Crown gears are compatible with various gear configurations, including gears with parallel or intersecting axes. This compatibility enables engineers to incorporate crown gears into different gear systems, allowing for seamless integration and transmission of motion and power between different components. The versatility of crown gears makes them adaptable to diverse mechanical setups.
- Precision and Control:
Crown gears offer precise motion control due to their accurate tooth engagement and minimal backlash. This precision is especially valuable in applications requiring precise positioning, such as robotics, automation, and manufacturing equipment. The controlled motion provided by crown gears ensures accurate and repeatable movements, enhancing the overall performance and efficiency of the gear system.
- Customization Possibilities:
Crown gears can be customized to suit specific application requirements. Modifications in tooth profile, tooth size, and gear dimensions can be made to optimize performance in different systems. This adaptability allows engineers to tailor crown gears for specific applications, further enhancing their advantages in gear systems.
In summary, the advantages of using crown gears in gear systems include directional flexibility, smooth and reliable meshing, force distribution, compatibility with different gear types, precision and control, and customization possibilities. These advantages make crown gears a valuable choice for engineers when designing gear systems for a wide range of industries and applications.
How does a crown gear differ from other types of gears?
A crown gear, also known as a contrate gear or a contrate wheel, has distinct characteristics that set it apart from other types of gears. Let’s explore the key differences between a crown gear and other gears:
- Tooth Orientation:
One of the primary differences is the tooth orientation. In a crown gear, the teeth are positioned perpendicular to the gear’s face. This is in contrast to other gears, such as spur gears or bevel gears, where the teeth are parallel or at an angle to the gear’s axis. The perpendicular tooth arrangement of a crown gear allows for specific functionalities in mechanical systems.
- Directional Change:
A significant advantage of crown gears is their ability to change the direction of rotation in a mechanical system. By meshing with other gears, crown gears can redirect rotational motion 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.
- Meshing with Different Gear Types:
Crown gears can mesh with gears that have parallel axes or bevel gears with intersecting axes. This versatility allows crown gears to work in conjunction with other gear types, enabling torque and rotational motion transfer between them. The perpendicular tooth orientation of crown gears facilitates smooth meshing with these different gear configurations.
- Force Distribution:
Another distinguishing feature of crown gears is their ability to distribute forces and torques in mechanical systems. 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.
- Applications:
Crown gears find applications in various industries due to their unique characteristics. They are commonly used in steering mechanisms, such as rack and pinion systems in automotive applications, where the crown gear meshes with a rack to convert rotational motion into linear motion for precise steering control. Crown gears are also employed in automation and robotics for motion control mechanisms, enabling changes in motion direction and force distribution in robotic arms, gantry systems, and other automated equipment.
In summary, a crown gear differs from other types of gears primarily in its tooth orientation, ability to change motion direction, versatility in meshing with different gear types, and force distribution capabilities. These distinctions make crown gears suitable for specific applications where directional change, force distribution, and precise motion control are required.
editor by CX 2024-04-15