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/mould cost?
A: only charge once when first order, all future orders would not charge again even tooling repair or under maintaolince.
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.
| After-sales Service: | Online |
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| Warranty: | 1year |
| Condition: | New |
| Customization: |
Available
| Customized Request |
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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 are the differences between internal spline bushings and external spline bushings?
Internal spline bushings and external spline bushings are two types of components used in spline systems, and they differ in their design and function. Here are the key differences between these two types:
1. Location and Orientation:
– The primary difference between internal spline bushings and external spline bushings lies in their location and orientation within a spline system.
– Internal spline bushings, as the name suggests, are positioned inside a cylindrical component or hub. They have internal teeth or splines that engage with the external teeth or splines of a mating shaft or component.
– External spline bushings, on the other hand, are located on the exterior surface of a cylindrical component or shaft. They have external teeth or splines that engage with the internal teeth or splines of a mating hub or component.
2. Engagement and Power Transmission:
– Internal spline bushings and external spline bushings differ in how they engage with mating components and transmit power.
– Internal spline bushings transmit torque and rotational power from the internal teeth to the external teeth of the mating shaft or component. The internal splines of the bushing provide the driving force, while the external splines receive and transmit the torque.
– External spline bushings, on the other hand, receive torque and rotational power from the external teeth of the mating hub or component. The external splines of the bushing receive the driving force, while the internal splines of the mating component provide the points of engagement and power transmission.
3. Installation and Removal:
– Installing and removing internal spline bushings and external spline bushings may involve different procedures and considerations.
– Internal spline bushings are typically inserted into a cylindrical bore or cavity in the mating component or hub. They may require press-fitting or other methods to ensure a secure and tight fit.
– External spline bushings, on the other hand, are mounted onto the outer surface of a shaft or component. They may be secured using methods such as keyways, set screws, or other fastening mechanisms.
4. Applications and Usage:
– Internal spline bushings and external spline bushings find applications in different scenarios based on their design and functionality.
– Internal spline bushings are commonly used in applications where the shaft or component needs to rotate while transmitting torque or power. Examples include gearboxes, transmissions, and rotating machinery.
– External spline bushings are often employed when a stationary hub or component needs to engage and transmit power to a rotating shaft or component. Applications include couplings, drive systems, and power transmission assemblies.
It’s important to note that the specific design and dimensions of spline bushings may vary based on the application and industry requirements. The choice between internal and external spline bushings depends on the specific needs of the system, such as the desired power transmission direction and the relative motion between the mating components.
When selecting spline bushings, consider factors such as the torque requirements, load capacity, dimensional compatibility, and the overall design and configuration of the spline system.
By understanding the differences between internal spline bushings and external spline bushings, you can make informed decisions regarding their selection and ensure compatibility with your specific application requirements.
Can I get advice on choosing spline bushings for applications with high shock loads?
Yes, you can receive advice on choosing spline bushings for applications with high shock loads. Spline bushings play a critical role in transmitting torque and motion in various mechanical systems, including those subjected to high shock loads. Here are some considerations and advice to help you select suitable spline bushings for such applications:
1. Material Selection:
– Opt for spline bushings made from materials that offer high strength, durability, and resistance to shock loading. Common materials used for spline bushings include steel, stainless steel, bronze, and composite materials such as reinforced plastics or self-lubricating polymers.
– Consider the specific requirements of your application, such as the magnitude and frequency of shock loads, operating temperatures, and environmental conditions. Consult with manufacturers or suppliers who specialize in power transmission components to identify materials that can withstand the anticipated shock loads in your application.
2. Load Capacity and Fatigue Life:
– Pay attention to the load capacity and fatigue life ratings of the spline bushings. High shock loads can impose significant stress on the bushings, potentially leading to premature failure or reduced performance over time.
– Ensure that the selected spline bushings have sufficient load capacity to handle the anticipated shock loads without exceeding their rated limits. Consider factors such as the intensity and duration of shock loads, as well as any dynamic factors that may affect the load distribution within the system.
3. Anti-Backlash Features:
– Look for spline bushings that incorporate anti-backlash features. Shock loads can induce sudden movements or vibrations within the system, leading to backlash or unwanted play between mating components.
– Anti-backlash spline bushings, such as those with preloaded ball bearings or special designs, can help minimize or eliminate the backlash, ensuring precise and reliable motion control even under high shock load conditions.
4. Damping and Absorption:
– Consider spline bushings that offer damping or absorption properties to mitigate the effects of shock loads. These bushings can help dissipate and absorb the energy generated by the shocks, reducing the transmission of excessive forces to the surrounding components.
– Damping or absorption features can be achieved through the use of materials with inherent damping properties or through the incorporation of additional damping elements, such as elastomeric inserts or specialized designs that enhance energy dissipation.
5. Consult with Experts:
– Seek advice from manufacturers, suppliers, or engineers who have expertise in power transmission components and applications with high shock loads. They can provide valuable insights and recommendations based on their experience and knowledge.
– Share detailed information about your application, including the operating conditions, shock load characteristics, required performance specifications, and any other relevant factors. This information will help experts guide you towards suitable spline bushing options.
By considering these factors and seeking expert advice, you can choose spline bushings that are well-suited for applications with high shock loads. Remember to thoroughly evaluate the specific requirements of your application, review technical specifications, and conduct proper testing and validation to ensure the selected spline bushings can withstand and perform reliably under the anticipated shock load conditions.
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.
editor by CX 2023-11-02