Product Description
Product Description
| Product name | Factory Supply Cheap Metal Steel Bevel Gear |
| Material | Brass , Stainless Steel ,Copper , Aluminum ,Bronze , Copper |
| Brand Name | DKL |
| Color and size | OEM |
| Place of Origin | ZheJiang |
| Process | CNC Maching |
| Feature | Precision |
| Packing | Carton Packing |
Company Profile
HangZhou Dakunlun Hardware & Plastic Products Co.,Ltd. is a company engaged in Custom Products covering Custom CNC,Plastic Injection,Powder Metallurgy Parts ect. Hot Selling products include Gears,CNC Milling Parts Model Train Wheelsets Shaft,Bushing,Spacer and Brass Turning Parts ect.
Dakunlun was established in May 2006, cooperated with many enterprises at home and abroad (such as Fenda ,LG, Philips Dji and Nissan) to establish a long term friendly business relationship.Our inception is to absorb a variety of talents, improve product quality and staff quality Strict quality guarantee system and perfect management system, high-quality products after-
sales service is our foothold. Our company of “quality first, reputation first” principle, provide customers with quality and quantity of various types of products. Always uphold the “quality, integrity and pragmatic, motivated, service-oriented” business philosophy, and apply to the company’s management and operating. In face of fierce competition, our company’s system is constantly being improved, relying on science and technology, continuously improve the technology content of products sold, for society, customers and companies to create a higher market value. Dakunlun has been in good faith to create enterprises and has won a good reputation, also won the respect of our domestic counterparts.
Recent years our company has reached annual sales of as much as ¥30,000,000, Dakunlun will expand the scale of operation and steady development of corporate economic, sincerely seek partners, good faith cooperation and common developmen
Certifications
Work Shop Facility
Customer Visit
Packaging & Shipping
FAQ
1. Are you trading company or manufacturer?
We are a factory has 12 years.
2. How can i get a quotation?
Please send us information for quote: drawing,material,quantity or other requirement.We can accpet PDF,DWG,STEP file formate.If you don’t have the drawing,please send the sample to us,we can quote base on your sample too.
3. What’s your MOQ?
Depends on your specific items.
4. Do you provide samples?Is it free or extra.
Yes,but it’s not free.
5. What about the lead time for mass production?
Honestly,it depends on the order quantity.Normally,15 days to 20 days after your deposit if no tooling needed.
6. What if the part is not good?
We can guarantee good quantity.But if happened,please contact us immediately,take some pictures,we will check on the problem,and solve it asap.
7. How to deliver the good?
We deliver the products by courier company.
8. Can we get some samples before mass production?
Absolutely yes.
9. Will my drawings be safe after sending them to you?
Yes,we will keep them well and won’t release them to the third party without your permission.
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| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car |
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| Hardness: | Hardened Tooth Surface |
| Gear Position: | External Gear |
| Samples: |
US$ 2/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
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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 a bevel gear?
Lubrication is crucial for the optimal performance, longevity, and reliability of bevel gears. Proper lubrication helps reduce friction, wear, and heat generation, ensuring smooth operation and efficient power transmission. Here’s a detailed explanation of the lubrication requirements for a bevel gear:
Bevel gears typically require a lubricant that provides sufficient film strength, viscosity, and protection against wear and corrosion. The specific lubrication requirements may vary depending on factors such as the gear material, operating conditions, load, speed, and environmental factors. It’s important to follow the manufacturer’s recommendations and guidelines for the appropriate lubricant to use in your specific application. Here are some key considerations:
- Lubricant Type: Common lubricant types used for bevel gears include mineral oils, synthetic oils, and greases. Mineral oils are often suitable for standard applications, while synthetic oils offer enhanced performance in terms of temperature resistance, oxidation stability, and load-carrying capacity. Greases are used when a semi-solid lubricant is preferred, providing excellent adhesion and sealing properties.
- Viscosity: The lubricant viscosity is crucial for maintaining an adequate lubricating film between the gear teeth. The viscosity should be selected based on the operating conditions, such as temperature and speed. Higher temperatures and speeds generally require lubricants with higher viscosity to ensure proper lubrication and prevent metal-to-metal contact.
- Extreme Pressure (EP) Additives: In applications with high loads and potential for boundary lubrication conditions, lubricants with extreme pressure (EP) additives are recommended. EP additives provide additional protection against wear and ensure the lubricant film remains intact under high-pressure conditions, reducing the risk of gear tooth damage.
- Corrosion Protection: Bevel gears operating in corrosive environments or exposed to moisture may require lubricants with corrosion inhibitors or rust-preventive additives. These additives help protect the gear surfaces from rust and corrosion, extending the gear’s lifespan and maintaining its performance.
- Compatibility: It’s crucial to consider the compatibility between the lubricant and the gear materials. Some gear materials may have specific requirements or restrictions regarding the types of lubricants that can be used. For example, certain plastics or elastomers used in bevel gear applications may be sensitive to certain lubricant additives, necessitating the use of compatible lubricants.
- Lubrication Method: The lubrication method for bevel gears can vary depending on the design and accessibility of the system. Lubrication can be performed through methods such as oil bath lubrication, oil mist lubrication, circulating oil systems, or grease application. The appropriate lubrication method should be determined based on the gear system’s design and the manufacturer’s recommendations.
It’s essential to regularly monitor the lubricant condition and perform maintenance tasks such as oil analysis, lubricant replenishment, or scheduled lubricant changes as recommended by the gear manufacturer or based on the operating conditions. This helps ensure the lubricant’s effectiveness and the overall performance of the bevel gear system.
In summary, the lubrication requirements for a bevel gear include selecting the appropriate lubricant type, considering viscosity, extreme pressure additives, corrosion protection, compatibility with gear materials, and choosing the suitable lubrication method. Following the manufacturer’s recommendations and performing regular maintenance tasks are essential to maintain proper lubrication and ensure optimal performance and longevity of the bevel gear system.
How do you calculate the efficiency of a bevel gear?
To calculate the efficiency of a bevel gear, you need to compare the power input to the gear with the power output and account for any losses in the gear system. Here’s a detailed explanation of the calculation process:
The efficiency of a bevel gear can be calculated using the following formula:
Efficiency = (Power output / Power input) x 100%
Here’s a step-by-step breakdown of the calculation:
- Calculate the Power Input: Determine the power input to the bevel gear system. This can be obtained by multiplying the input torque (Tin) by the input angular velocity (ωin), using the formula:
- Calculate the Power Output: Determine the power output from the bevel gear system. This can be obtained by multiplying the output torque (Tout) by the output angular velocity (ωout), using the formula:
- Calculate the Efficiency: Divide the power output by the power input and multiply by 100% to obtain the efficiency:
Power input = Tin x ωin
Power output = Tout x ωout
Efficiency = (Power output / Power input) x 100%
The efficiency of a bevel gear represents the percentage of input power that is effectively transmitted to the output, considering losses due to factors such as friction, gear meshing, and lubrication. It is important to note that the efficiency of a bevel gear system can vary depending on various factors, including gear quality, alignment, lubrication condition, and operating conditions.
When calculating the efficiency, it is crucial to use consistent units for torque and angular velocity. Additionally, it’s important to ensure that the power input and output are measured at the same point in the gear system, typically at the input and output shafts.
Keep in mind that the calculated efficiency is an approximation and may not account for all the losses in the gear system. Factors such as bearing losses, windage losses, and other system-specific losses are not included in this basic efficiency calculation. Actual efficiency can vary based on the specific design and operating conditions of the bevel gear system.
By calculating the efficiency, engineers can evaluate the performance of a bevel gear and make informed decisions regarding gear selection, optimization, and system design.
How do bevel gears differ from other types of gears?
Bevel gears have distinct characteristics that set them apart from other types of gears. Here’s a detailed explanation of how bevel gears differ from other gears:
1. Tooth Geometry: Bevel gears have teeth cut on the cone-shaped surface of the gears, whereas other types of gears, such as spur gears and helical gears, have teeth cut on cylindrical surfaces. The tooth geometry of bevel gears allows them to accommodate intersecting shafts and transmit rotational motion at different angles.
2. Axis Orientation: Bevel gears have intersecting axes, meaning the shafts they are mounted on intersect each other. In contrast, other types of gears typically have parallel or skewed axes. The intersecting axis of bevel gears allows for changes in direction and allows for power transmission between shafts that are not in a straight line.
3. Types of Bevel Gears: Bevel gears come in different variations, including straight bevel gears, spiral bevel gears, and hypoid bevel gears. Straight bevel gears have straight-cut teeth and intersect at a 90-degree angle. Spiral bevel gears have curved teeth that are gradually cut along the gear surface, providing smoother engagement and reduced noise. Hypoid bevel gears have offset axes and are used when the intersecting shafts are non-parallel. Other types of gears, such as spur gears and helical gears, also have their own variations but do not typically involve intersecting axes.
4. Direction of Motion: Bevel gears can change the direction of rotational motion between intersecting shafts. Depending on the orientation of the gears, the direction of rotation can be reversed. This capability makes bevel gears suitable for applications where changes in direction are required. In contrast, other gears, such as spur gears and helical gears, transmit motion in a specific direction along parallel or skewed axes.
5. Load Distribution: Bevel gears distribute loads differently compared to other gears. Due to the conical shape of the gears, the contact area between the teeth changes as the gears rotate. This can result in varying load distribution along the gear teeth. Other gears, such as spur gears and helical gears, have a consistent load distribution along their teeth due to their cylindrical shape.
6. Applications: Bevel gears are commonly used in applications where changes in direction or speed of rotational motion are required, such as automotive differentials, marine propulsion systems, and power transmission systems. Other types of gears, such as spur gears and helical gears, are more commonly used in applications where parallel or skewed shafts are involved and changes in direction are not necessary.
While bevel gears have their unique characteristics, it’s important to note that different types of gears have their own advantages and applications. The selection of the appropriate gear type depends on factors such as the application requirements, operating conditions, space limitations, and load considerations.
In summary, bevel gears differ from other types of gears in terms of tooth geometry, axis orientation, types of variations available, direction of motion, load distribution, and applications. Their ability to accommodate intersecting shafts and change the direction of rotational motion makes them suitable for specific applications where other types of gears may not be as effective.
editor by CX 2024-04-16