China high quality Customized Oil Impregnated Bronze Bushings for High-Retention Applications define bushing

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.
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After-sales Service: Online
Warranty: 1 Year
Condition: New
Samples:
US$ 20/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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Payment Method:







 

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

taper bush

What are the temperature limits of spline bushings, and how does it impact their performance?

Spline bushings have specific temperature limits that define the range of temperatures within which they can operate effectively. The temperature limits of spline bushings are determined by factors such as their materials, lubrication, and the application environment. Let’s explore the temperature limits and how they impact the performance of spline bushings:

1. Temperature Limits:

– The temperature limits of spline bushings vary depending on the materials used in their construction. Different materials have different thermal properties and can withstand varying temperature ranges. Additionally, the presence of lubrication can also affect the temperature limits.

– Common materials used in spline bushings include metals like steel or bronze, as well as polymers such as nylon or PTFE (polytetrafluoroethylene). Each material has its own temperature limitations.

2. Impact on Performance:

– Operating outside the recommended temperature limits can significantly impact the performance of spline bushings. Here are some effects of temperature on their performance:

  • Dimensional Stability: Temperature variations can cause expansion or contraction of the bushing material. If the temperature exceeds the upper limit, the bushings may expand beyond their designed clearances, leading to increased friction, binding, or improper fit. Conversely, at lower temperatures, the bushings may contract, resulting in clearance gaps and reduced load-bearing capacity.
  • Lubrication: Temperature changes can affect the viscosity and effectiveness of lubricants used with spline bushings. High temperatures can cause lubricants to thin out, reducing their ability to provide sufficient lubrication and increasing friction. Low temperatures can cause lubricants to thicken or solidify, impacting their flow and lubricating properties.
  • Mechanical Properties: Extreme temperatures can alter the mechanical properties of spline bushing materials. High temperatures may lead to softening or degradation of polymers, reducing their load-bearing capacity and overall strength. Metals can experience changes in hardness, ductility, or fatigue properties, affecting their durability and resistance to wear.
  • Corrosion and Oxidation: Elevated temperatures can accelerate corrosion or oxidation processes, particularly in metal bushings. This can weaken the bushing material and compromise its performance and longevity.

3. Considerations for Temperature:

– When selecting spline bushings, it is essential to consider the temperature range in which they will operate. Review the manufacturer’s specifications and guidelines to ensure that the bushings are suitable for the expected temperature conditions.

– If your application involves extreme temperatures, such as in automotive engines or industrial processes, consider using specialized high-temperature bushings or materials specifically designed for such conditions.

– Proper lubrication is crucial to mitigate the effects of temperature on spline bushings. Select lubricants that can maintain their viscosity and lubricating properties within the expected temperature range. Consult with lubricant manufacturers or suppliers for recommendations on lubricants suitable for your specific temperature requirements.

– Regular inspection and maintenance of spline bushings are important to detect any signs of temperature-induced damage or performance degradation. Monitor the bushings for excessive wear, deformation, or signs of lubrication breakdown, and take appropriate action if needed.

By understanding the temperature limits of spline bushings and their impact on performance, you can make informed decisions in selecting and maintaining bushings that are suitable for your desired temperature conditions, ensuring optimal performance and longevity.

taper bush

What are the steps for retrofitting machinery with spline bushings for improved performance?

Retrofitting machinery with spline bushings can be a beneficial upgrade to improve performance, reduce wear, and enhance motion control. Here are the steps involved in retrofitting machinery with spline bushings:

1. Evaluate the Existing Machinery:

– Begin by assessing the current machinery and its components. Identify the areas where spline bushings can be incorporated to improve performance and motion control.

– Evaluate the specific requirements of the machinery, such as load capacity, operating conditions, and the type of motion involved. This evaluation will help determine the appropriate type and size of spline bushings needed for the retrofit.

2. Select the Suitable Spline Bushings:

– Based on the evaluation of the machinery, select the spline bushings that are most suitable for the retrofit. Consider factors such as load capacity, operating speeds, environmental conditions, and compatibility with existing components.

– Consult with manufacturers, suppliers, or engineers who specialize in power transmission components to ensure that the selected spline bushings meet the specific requirements of the machinery and the desired performance improvements.

3. Prepare the Machinery:

– Before installing the spline bushings, prepare the machinery by ensuring it is clean and free from any debris or contaminants. Remove any existing components or parts that need to be replaced with the spline bushings.

– Inspect the mating components, such as shafts, gears, or couplings, and ensure they are in good condition. If necessary, clean or repair these components before proceeding with the retrofit.

4. Install the Spline Bushings:

– Follow the manufacturer’s instructions and guidelines for installing the spline bushings. This may involve specific procedures or techniques depending on the type and design of the bushings.

– Ensure that the spline bushings are properly aligned and securely fastened to the machinery. Use appropriate tools and techniques to achieve the recommended torque or preload, if applicable.

– Take care to avoid damaging the bushings or the mating components during the installation process. Follow any recommended lubrication or sealing procedures specified by the manufacturer.

5. Test and Fine-tune:

– After the spline bushings are installed, conduct thorough testing to verify their performance and functionality. Check for any unusual noise, vibrations, or irregularities in the motion control of the machinery.

– Fine-tune the machinery as needed to optimize the performance of the newly retrofitted components. This may involve adjusting alignment, preload, or other parameters to ensure smooth operation and improved performance.

6. Monitor and Maintain:

– Once the retrofit is complete, establish a regular monitoring and maintenance routine for the machinery and the spline bushings. Follow the manufacturer’s recommendations for lubrication, inspection, and maintenance intervals.

– Monitor the performance of the machinery over time and address any issues or signs of wear promptly. Regular maintenance and timely replacement of worn or damaged spline bushings will help maintain the improved performance and prolong the life of the retrofit.

By following these steps, you can successfully retrofit machinery with spline bushings for improved performance and enhanced motion control. It’s important to consult with experts or professionals when needed and ensure that all safety precautions are taken during the retrofitting process.

taper bush

What are the key characteristics of spline bushings that make them suitable for various industries?

Spline bushings possess key characteristics that make them suitable for various industries. These characteristics include:

1. Precise Fit:

– Spline bushings are designed to provide a precise fit between the shaft and the mating component, such as a gear, pulley, or coupling. This precise fit ensures accurate power transmission and minimizes backlash or play in the system.

– The spline geometry enables a close tolerance fit, allowing for efficient torque transfer and rotational accuracy in applications where precise positioning and synchronization are critical.

2. Load Distribution:

– Spline bushings are designed to distribute loads evenly along the length of the spline contact area. This helps to reduce stress concentrations and prevents localized wear or failure.

– The spline design allows for a larger contact area compared to other types of connections, enabling efficient load transmission and improved durability, especially in high-load applications.

3. Torque Transmission:

– Spline bushings are capable of transmitting high torque loads. The spline design provides a large surface area for torque transfer, ensuring efficient power transmission without slippage or loss of rotational force.

– This characteristic makes spline bushings well-suited for applications that require high torque transmission, such as machinery, power transmission systems, automotive drivetrains, and heavy equipment.

4. Misalignment Compensation:

– Spline bushings are designed to accommodate a certain degree of misalignment between the shaft and the mating component. They can compensate for axial, radial, and angular misalignments, allowing for smooth operation even in imperfect alignment conditions.

– This characteristic is particularly valuable in applications where shafts may experience misalignment due to assembly tolerances, thermal expansion, or dynamic operating conditions.

5. Wear Resistance:

– Spline bushings are often made from materials that exhibit high wear resistance, such as hardened steel, bronze, or composite materials. These materials can withstand the repetitive sliding motion and contact stresses encountered during operation.

– The use of wear-resistant materials ensures extended service life and reduces the need for frequent maintenance or replacement, making spline bushings suitable for demanding industrial applications.

6. Lubrication and Maintenance:

– Spline bushings may incorporate features such as lubrication grooves, oil holes, or self-lubricating properties. These features facilitate effective lubrication and minimize friction, thereby reducing wear and prolonging the bushing’s lifespan.

– Some spline bushings are designed to operate maintenance-free, while others may require periodic lubrication depending on the application requirements and operating conditions.

These key characteristics of spline bushings contribute to their suitability across various industries, including automotive, aerospace, machinery, robotics, marine, and power generation.

When selecting spline bushings for specific applications, it’s important to consider factors such as the required torque capacity, operating environment, speed, alignment requirements, and the material compatibility with the mating components.

China high quality Customized Oil Impregnated Bronze Bushings for High-Retention Applications   define bushing	China high quality Customized Oil Impregnated Bronze Bushings for High-Retention Applications   define bushing
editor by CX 2024-05-16

Tags: bushings