China Good quality Worm Output Flange Powder Metallurgy Gearbox Reducer Gear with Screws wholesaler

Product Description


Excellent powder metallurgy parts metallic sintered parts
We could offer various powder metallurgy parts including iron based and copper based with top quality and cheapest price, please only send the drawing or sample to us, we will according to customer’s requirement to make it. if you are interested in our product, please do not hesitate to contact us, we would like to offer the top quality and best service for you. thank you!

How do We Work with Our Clients
1. For a design expert or a big company with your own engineering team: we prefer to receive a fully RFQ pack from you including drawing, 3D model, quantity, pictures;

2. For a start-up company owner or green hand for engineering: just send an idea that you want to try, you don’t even need to know what casting is;

3. Our sales will reply you within 24 hours to confirm further details and give the estimated quote time;

4. Our engineering team will evaluate your inquiry and provide our offer within next 1~3 working days.

5. We can arrange a technical communication meeting with you and our engineers together anytime if required.

Place of origin: Jangsu,China
Type: Powder metallurgy sintering
Spare parts type: Powder metallurgy parts
Machinery Test report: Provided
Material: Iron,stainless,steel,copper
Key selling points: Quality assurance
Mould type: Tungsten steel
Material standard: MPIF 35,DIN 3571,JIS Z 2550
Application: Small home appliances,Lockset,Electric tool, automobile,
Brand Name: OEM SERVICE
Plating: Customized
After-sales Service: Online support
Processing: Powder Metallurgr,CNC Machining
Powder Metallurgr: High frequency quenching, oil immersion
Quality Control: 100% inspection

The Advantage of Powder Metallurgy Process

1. Cost effective
The final products can be compacted with powder metallurgy method ,and no need or can shorten the processing of machine .It can save material greatly and reduce the production cost .

2. Complex shapes
Powder metallurgy allows to obtain complex shapes directly from the compacting tooling ,without any machining operation ,like teeth ,splines ,profiles ,frontal geometries etc.

3. High precision
Achievable tolerances in the perpendicular direction of compacting are typically IT 8-9 as sintered,improvable up to IT 5-7 after sizing .Additional machining operations can improve the precision .

4. Self-lubrication
The interconnected porosity of the material can be filled with oils ,obtaining then a self-lubricating bearing :the oil provides constant lubrication between bearing and shaft ,and the system does not need any additional external lubricant .

5. Green technology
The manufacturing process of sintered components is certified as ecological ,because the material waste is very low ,the product is recyclable ,and the energy efficiency is good because the material is not molten. 

FAQ
Q1: What is the type of payment?
A: Usually you should prepay 50% of the total amount. The balance should be pay off before shipment.

Q2: How to guarantee the high quality?
A: 100% inspection. We have Carl Zeiss high-precision testing equipment and testing department to make sure every product of size,appearance and pressure test are good. 

Q3: How long will you give me the reply?
A: we will contact you in 12 hours as soon as we can.

Q4. How about your delivery time?
A: Generally, it will take 25 to 35 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. and if the item was non standard, we have to consider extra 10-15days for tooling/mould made.

Q5. Can you produce according to the samples or drawings?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6: How about tooling Charge?
A: Tooling charge only charge once when first order, all future orders would not charge again even tooling repair or under maintance.

Q7: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
 

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Three-Ring
Samples:
US$ 20/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

screw gear

How do you maintain and service a screw gear system?

Maintaining and servicing a screw gear system, also known as a worm gear system, is essential to ensure its optimal performance, longevity, and reliability. Regular maintenance and proper servicing help identify and address issues before they escalate into major problems. Here’s a detailed explanation of how to maintain and service a screw gear system:

  1. Establish a Maintenance Schedule: Create a maintenance schedule for the screw gear system based on the manufacturer’s recommendations, operating conditions, and the system’s usage. The schedule should include routine inspections, lubrication, cleaning, and any other specific maintenance tasks.
  2. Visual Inspection: Regularly inspect the screw gear system visually. Check for any signs of wear, damage, misalignment, or unusual noise or vibration. Look for oil leaks, loose fasteners, or any other visible issues that may affect the performance of the system.
  3. Lubrication: Ensure that the screw gear system is properly lubricated. Monitor the lubricant level and condition regularly. Follow the manufacturer’s guidelines regarding the type of lubricant to use, the recommended viscosity, and the lubrication intervals. Replenish or replace the lubricant as necessary to maintain optimal lubrication and reduce friction.
  4. Cleaning: Keep the screw gear system clean and free from debris, dirt, or contaminants. Regularly clean the gears, shafts, and other components using appropriate cleaning methods and agents. Be careful not to damage any of the components during the cleaning process.
  5. Alignment Check: Periodically check the alignment of the screw gear system. Misalignment can lead to increased wear, reduced efficiency, and premature failure. Ensure that the worm gear and worm wheel are properly aligned axially and radially. If misalignment is detected, make the necessary adjustments to bring the gears back into proper alignment.
  6. Bearing Maintenance: If the screw gear system includes bearings, inspect and maintain them regularly. Check for any signs of wear, excessive play, or noise. Lubricate the bearings according to the manufacturer’s recommendations. Replace any worn or damaged bearings promptly.
  7. Load and Performance Testing: Periodically perform load and performance testing on the screw gear system. This helps assess its functionality, efficiency, and torque capacity. Analyze the test results and compare them to the system’s specifications. If any deviations or performance issues are identified, take appropriate measures to rectify them.
  8. Component Replacement: Over time, certain components of the screw gear system may wear out and require replacement. Keep a record of the system’s maintenance history and track the lifespan of critical components. Replace worn or damaged gears, bearings, seals, or other components as needed to ensure the system’s reliability and performance.
  9. Documentation: Maintain thorough documentation of all maintenance activities, including inspection reports, lubrication records, component replacements, and any repairs or adjustments made. This documentation helps track the system’s maintenance history, identify recurring issues, and plan future maintenance tasks.

It is important to note that the maintenance and service procedures may vary based on the specific screw gear system, its design, and the manufacturer’s recommendations. Therefore, always refer to the manufacturer’s documentation and guidelines for detailed instructions specific to the screw gear system being serviced.

screw gear

How do you ensure proper alignment when connecting screw gears?

Ensuring proper alignment when connecting screw gears is crucial for their efficient and reliable operation. Proper alignment helps minimize noise, vibrations, and premature wear, resulting in improved performance and longevity of the gear system. Here’s a detailed explanation of how to ensure proper alignment when connecting screw gears:

  • Use Precision Machining: Achieving accurate alignment starts with precision machining of the gear components. The worm gear and worm wheel should be machined to tight tolerances, ensuring proper tooth profile, pitch, and concentricity. High-quality manufacturing processes help ensure the components are dimensionally accurate, which facilitates proper alignment.
  • Consider Mounting Configuration: The mounting configuration plays a significant role in aligning screw gears. Whether the gear system is mounted on a shaft or a frame, it is important to carefully follow the manufacturer’s guidelines or engineering specifications for proper mounting. This may involve using specific mounting hardware, such as flanges, couplings, or adapters, to ensure secure and precise alignment.
  • Verify Axial Alignment: Axial alignment refers to the alignment of the worm gear and the worm wheel along the gear’s axis of rotation. To verify axial alignment, measurements such as center distance, parallelism, and axial runout should be taken. Precision measuring tools, such as dial indicators or laser alignment systems, can be used to ensure the components are aligned within the specified tolerances.
  • Check Radial Alignment: Radial alignment refers to the alignment of the worm gear and the worm wheel in the radial direction. It ensures that the gear meshing occurs at the proper contact point along the gear teeth. Radial alignment can be checked by measuring the radial runout or tooth contact pattern. Adjustments can be made by shimming or using spacers to achieve the desired alignment.
  • Consider Preloading: Preloading the screw gear system can help improve alignment and reduce backlash. Preloading involves applying a controlled axial force to the gear components to eliminate any clearance or play between the teeth. This can be achieved through various methods, such as using adjustable bearings or applying a preloaded spring mechanism. Preloading should be done within the manufacturer’s recommendations to avoid excessive loading that could lead to premature wear or damage.
  • Follow Manufacturer Guidelines: Manufacturers often provide specific guidelines and recommendations for aligning their screw gear products. These guidelines may include recommended tolerances, alignment procedures, and suggested tools or techniques. It is important to carefully review and follow these guidelines to ensure proper alignment and to maintain any warranty or support provided by the manufacturer.
  • Consult with Experts: If you are unsure about the alignment process or encounter challenges in aligning screw gears, it is beneficial to consult with experts or experienced engineers. They can provide guidance, troubleshooting assistance, or even perform precision alignment using specialized equipment or techniques.

By following these practices and taking the necessary alignment measures, you can ensure proper alignment when connecting screw gears. This alignment process helps optimize the performance, efficiency, and service life of the gear system.

screw gear

What are the benefits of using a screw gear mechanism?

A screw gear mechanism, also known as a worm gear mechanism, offers several benefits that make it suitable for various applications. Here are some of the key advantages of using a screw gear mechanism:

  • High Gear Reduction Ratio: Screw gears provide a high gear reduction ratio, which allows for significant torque multiplication. This means that a small input torque can produce a much larger output torque, making screw gears ideal for applications that require high torque output and low-speed rotation.
  • Precise Positioning: Screw gears offer precise positioning capabilities due to their fine-pitch threads and high gear reduction ratio. This makes them well-suited for applications that require accurate and controlled motion control, such as robotics, automation, and positioning systems.
  • Self-Locking: One of the notable advantages of screw gears is their self-locking property. The friction between the worm and the worm wheel prevents the backdriving of the system when at rest, eliminating the need for additional braking mechanisms or external locks. This self-locking feature is particularly useful in applications where holding a position is crucial, such as elevators, lifts, and safety mechanisms.
  • Compact Design: Screw gear mechanisms have a compact design, making them suitable for applications with limited space. The worm and worm wheel configuration allows for a compact layout, enabling efficient power transmission in tight spaces where other types of gear mechanisms may not be feasible.
  • Quiet Operation: Screw gears typically operate more quietly compared to other gear types. The meshing of the helical threads results in smooth and gradual contact, reducing noise and vibration. This makes screw gear mechanisms desirable in applications where low noise levels are essential, such as in audio equipment, precision instruments, and residential environments.
  • High Shock Load Resistance: Screw gears are known for their ability to withstand shock loads. The helical nature of the threads and the larger contact area between the worm and the worm wheel distribute the load more evenly, reducing the risk of sudden failures or damage due to shock or impact loads.
  • Reliable and Durable: Screw gears are known for their reliability and durability. The simplicity of their design, with fewer moving parts, results in fewer points of failure. Additionally, the self-locking feature reduces the chances of unwanted movement or slippage. When properly lubricated and maintained, screw gear mechanisms can have a long service life and require minimal maintenance.
  • Versatility: Screw gears can be manufactured in various sizes, materials, and configurations to suit different applications. They can be designed as right-handed or left-handed, with different thread pitches and tooth profiles. This versatility allows for customization and adaptability to meet specific application requirements.

These benefits make screw gear mechanisms a popular choice in industries such as manufacturing, automotive, robotics, elevators, and various other applications where high torque, precise positioning, compactness, and reliability are crucial.

China Good quality Worm Output Flange Powder Metallurgy Gearbox Reducer Gear with Screws wholesaler China Good quality Worm Output Flange Powder Metallurgy Gearbox Reducer Gear with Screws wholesaler
editor by CX 2023-09-22

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