China OEM China Professional Worm Gear Manufacturer raw gear

Product Description

Product Description

Technology

Powder Metallurgy

Metal injection moding

General Material

Fc5718/Fn5718

17-4Ph/4605

Density

6.7-6.8

7.7-7.8

Hardness

Fc5718(20-30HRC)

Fn5718(35-40HRC)

17-4Ph(35-40HRC)

4605(45-50HRC)

Application

Medical apparatus and instruments

Hardware field

Automobile industry

Home appliances

Main Advantages

1) Powder metallurgy can ensure the accuracy and uniformity of the material composition ratio.
2) Suitable for producing products of the same shape and large quantities, low production cost.
3) The production process is not afraid of oxidation, and no material pollution will occur.
4) No subsequent machining processing is required, saving materials and reducing costs.
5) Most difficult metals and compounds, pseudo alloys, porous materials can only be manufactured by powder metallurgy

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory and trading company
 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
 

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Application: Machinery, Agricultural Machinery
Hardness: Soft Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Cast Steel
Customization:
Available

|

Customized Request

gear pump

Can gear pumps be used in hydraulic systems?

Yes, gear pumps can be used in hydraulic systems. Here’s a detailed explanation:

1. Positive Displacement Operation:

Gear pumps operate on the principle of positive displacement, which makes them suitable for hydraulic applications. In hydraulic systems, a pump is required to deliver a consistent flow of fluid to actuate various components such as cylinders or motors. Gear pumps provide a steady and predictable flow rate, ensuring reliable operation of hydraulic systems.

2. Compact and Lightweight:

Gear pumps are often compact and lightweight compared to other types of hydraulic pumps. This makes them suitable for applications where space is limited or weight needs to be minimized. Gear pumps can be easily incorporated into hydraulic systems without adding excessive bulk or weight.

3. Cost-Effective:

Gear pumps are generally more cost-effective compared to other types of hydraulic pumps. They have a simple design with fewer components, which makes them easier to manufacture and maintain. This cost-effectiveness makes gear pumps a popular choice for a wide range of hydraulic applications.

4. Reliability:

Gear pumps are known for their reliability and durability. They have a robust construction with fewer moving parts, which reduces the chances of mechanical failure. Gear pumps can withstand high pressures and provide consistent performance over a long service life, making them well-suited for demanding hydraulic systems.

5. Viscosity Range:

Hydraulic systems may involve fluids with varying viscosities. Gear pumps are capable of handling a wide range of fluid viscosities, from low-viscosity hydraulic oils to more viscous fluids. The positive displacement action of gear pumps ensures a consistent flow rate regardless of the fluid viscosity, allowing them to adapt to different hydraulic fluid requirements.

6. Limitations:

While gear pumps offer several advantages, they also have some limitations in hydraulic systems. Gear pumps are generally not suitable for high-pressure applications where more precise flow control is required. They may produce higher levels of noise and have lower overall efficiency compared to some other types of hydraulic pumps.

In summary, gear pumps can be effectively used in hydraulic systems due to their positive displacement operation, compactness, cost-effectiveness, reliability, and ability to handle a range of fluid viscosities. However, for specific high-pressure or precision flow control requirements, alternative hydraulic pump technologies may be more suitable.

gear pump

What is the significance of gear pump size and construction materials?

The size and construction materials of a gear pump play a significant role in its performance, durability, and suitability for specific applications. Here’s a detailed explanation:

1. Size:

The size of a gear pump refers to its physical dimensions, including the overall dimensions, shaft diameter, and gear dimensions. The size of a gear pump is important for the following reasons:

  • Flow Rate and Pressure: The size of the pump affects its flow rate and pressure capabilities. Larger gear pumps generally have higher flow rates and can handle higher pressures, while smaller gear pumps are suitable for lower flow rate and pressure requirements. Selecting the appropriate pump size ensures that it can meet the specific demands of the application.
  • Space Constraints: The physical size of the pump is crucial when space is limited. In compact installations or applications with restricted space, smaller gear pumps are preferred to optimize the use of available space.
  • System Integration: The size of the gear pump needs to align with the overall system design and integration. It should fit seamlessly into the system, considering factors such as mounting options, piping connections, and available space for maintenance and repairs.

2. Construction Materials:

The choice of construction materials for a gear pump is important for several reasons:

  • Chemical Compatibility: Different fluids have varying chemical properties, and certain fluids may be corrosive or reactive with certain materials. Selecting appropriate construction materials ensures compatibility with the fluid being pumped, preventing chemical reactions, degradation, or contamination of the fluid and the pump itself.
  • Mechanical Strength: Construction materials determine the mechanical strength and durability of the pump. The materials should be able to withstand the operating conditions, including pressure, temperature, and mechanical stresses, without deformation, fatigue, or failure. Common materials used for gear pump construction include cast iron, stainless steel, bronze, and specialized alloys.
  • Viscosity Handling: The construction materials can impact the pump’s ability to handle fluids with different viscosities. Some materials may have a lower resistance to wear or may experience higher friction with viscous fluids. The materials should be selected to ensure efficient operation and minimize the risk of pump damage or reduced performance when handling fluids of varying viscosities.
  • Hygienic Requirements: In industries such as food and pharmaceuticals, where strict hygienic standards must be maintained, gear pumps can be constructed using materials that comply with sanitary guidelines. These materials are easy to clean, resistant to contamination, and meet specific regulatory requirements.

3. Application Considerations:

When selecting the size and construction materials for a gear pump, it is important to consider the specific requirements of the application. Factors such as desired flow rates, pressure ranges, fluid properties, temperature conditions, and environmental factors should be taken into account. Proper sizing and material selection ensure that the gear pump can operate efficiently, reliably, and safely in the intended application.

In summary, the size and construction materials of a gear pump significantly impact its performance, durability, and suitability for specific applications. Proper sizing ensures that the pump can meet flow rate and pressure requirements, fit into the available space, and integrate well into the system. The choice of construction materials ensures chemical compatibility, mechanical strength, viscosity handling, and compliance with application-specific requirements. Considering these factors is crucial for selecting the right gear pump for optimal performance and longevity.

gear pump

What is a gear pump and how does it work in fluid systems?

A gear pump is a type of positive displacement pump used to transfer fluids in various industrial applications. Here’s a detailed explanation of how it works in fluid systems:

A gear pump consists of two or more meshing gears, typically cylindrical or helical in shape, enclosed within a housing or casing. The gears rotate within the casing, creating chambers between the gear teeth and the casing walls.

As the gears rotate, fluid enters the pump through an inlet port. The rotating gears trap the fluid in the gear teeth chambers and carry it around the outer periphery of the gears. The fluid is then forced through the outlet port as the gear teeth mesh and reduce the volume of the chambers.

The operation of a gear pump can be summarized in the following steps:

1. Inlet Phase:

Fluid enters the pump through the inlet port as the gears rotate. The expanding chambers between the gear teeth and the casing create a low-pressure zone, drawing fluid into the pump.

2. Meshing Phase:

As the gears continue to rotate, the gear teeth mesh, reducing the volume of the chambers. This meshing action traps the fluid within the gear teeth chambers.

3. Discharge Phase:

As the meshed gear teeth move towards the outlet port, the volume of the chambers decreases, causing the trapped fluid to be pushed towards the outlet. The increasing pressure forces the fluid out of the pump through the outlet port.

The continuous rotation of the gears creates a steady flow of fluid, making gear pumps suitable for applications requiring a constant and uniform flow rate.

There are a few key characteristics and considerations related to gear pumps:

1. Positive Displacement:

Gear pumps are positive displacement pumps, meaning they deliver a fixed volume of fluid for each revolution of the gears. This makes them suitable for applications that require precise flow control.

2. Viscosity Range:

Gear pumps can handle a wide range of fluid viscosities, from low-viscosity liquids to thicker fluids and even some non-lubricating liquids. However, the efficiency of gear pumps may decrease with higher viscosity fluids.

3. Pressure Limitations:

The pressure capabilities of gear pumps are typically limited compared to other pump types. High-pressure applications may require additional components, such as pressure relief valves, to protect the pump and the system.

4. Noise and Vibration:

Gear pumps can generate significant noise and vibration due to the meshing action of the gears. Proper design, material selection, and installation techniques can help mitigate these effects.

5. Material Compatibility:

The materials used for the gears, casing, and seals of the pump should be compatible with the fluid being pumped. This ensures proper functionality, longevity, and resistance to corrosion or chemical reactions.

Overall, gear pumps are widely used in fluid systems for applications such as hydraulic systems, lubrication systems, fuel transfer, chemical processing, and many others. Their simplicity, reliability, and ability to handle a range of fluid viscosities make them a popular choice in various industrial sectors.

China OEM China Professional Worm Gear Manufacturer raw gearChina OEM China Professional Worm Gear Manufacturer raw gear
editor by CX 2023-09-12

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gear pump

As one of leading gear pump manufacturers, suppliers and exporters of mechanical products, We offer gear pump and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of gear pump

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