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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Best Practices for Selecting Oil for an Oil Coupling System
Selecting the appropriate oil for an oil coupling system involves considering various factors to ensure optimal performance and longevity:
- Viscosity: Choose an oil with the right viscosity grade for the operating temperature range to maintain proper lubrication.
- Load and Torque: Consider the system’s load and torque requirements to select an oil that can handle the anticipated stresses.
- Speed: Determine the operating speed range and choose an oil that can provide adequate lubrication at those speeds.
- Environment: Assess the operating environment for factors like temperature, humidity, and potential contaminants.
- Compatibility: Ensure the chosen oil is compatible with the materials used in the coupling and its components.
- Oil Life: Evaluate the oil’s expected service life and its ability to resist oxidation and degradation over time.
- Oil Additives: Consider additives that enhance lubricity, anti-wear properties, and resistance to foaming and corrosion.
- Manufacturer Recommendations: Consult the coupling manufacturer’s guidelines and recommendations for oil selection.
- Oil Change Intervals: Determine the recommended oil change intervals based on factors like usage and operating conditions.
- Oil Analysis: Regularly monitor the oil’s condition through analysis to ensure it remains within acceptable parameters.
- Regulations: Consider any industry regulations or standards that might specify oil requirements for the intended application.
By following these best practices, you can choose the most suitable oil for your oil coupling system, optimizing its performance and longevity.
Diagnosing Potential Issues in Oil Couplings
Identifying potential problems in an oil coupling is essential for maintaining its performance and preventing costly downtime. Here are some signs to watch for and how they can be diagnosed:
- Increased Vibrations: Excessive vibrations could indicate misalignment, wear, or imbalance in the coupling. Use vibration analysis tools to assess the severity and pinpoint the source of vibrations.
- Unusual Noises: Strange noises like grinding or clunking may suggest worn or damaged components. Conduct a visual inspection and listen carefully while the equipment is running.
- Overheating: If the coupling becomes excessively hot, it could be due to inadequate lubrication, misalignment, or high loads. Use infrared thermography to identify hot spots and determine the cause.
- Leakage: Oil leakage from the coupling indicates a potential seal failure. Inspect the coupling’s seals and gaskets for damage and check the oil levels regularly.
- Irregular Torque Transmission: Inconsistent power transmission could result from wear, misalignment, or oil contamination. Conduct torque tests to measure the coupling’s efficiency and identify any deviations.
- Increased Friction: Higher friction levels can be caused by inadequate lubrication or contamination. Monitor temperature changes and friction levels during operation.
- Reduced Performance: A decrease in system performance may point to wear, misalignment, or damage. Regularly measure coupling parameters, such as rotational speed and torque, and compare them to design specifications.
Diagnosing issues in an oil coupling involves a combination of visual inspections, monitoring performance parameters, and using specialized diagnostic tools to identify and address potential problems promptly.
Oil Couplings: Definition and Applications
An oil coupling, also known as a hydrodynamic coupling or fluid coupling, is a mechanical device used to transmit power between two rotating shafts while allowing for controlled slip and torque multiplication. It operates based on the principle of fluid dynamics and is commonly used in various applications:
1. Automotive Industry: Oil couplings are used in automatic transmissions to connect the engine’s torque output to the transmission, enabling smooth shifting and gradual power delivery.
2. Industrial Machinery: They are employed in industrial equipment like conveyors, crushers, and mixers, where gradual startup and overload protection are necessary.
3. Mining and Material Handling: Oil couplings facilitate soft start and controlled acceleration in heavy-duty applications, reducing stress on machinery and improving efficiency.
4. Power Generation: They are used in power plants to connect turbines and generators, providing a cushioned startup and load adjustment.
5. Marine Applications: Oil couplings are used in ship propulsion systems to smoothly transmit power from engines to propellers, ensuring gradual acceleration.
6. Pumps and Compressors: They are utilized in pumps and compressors to ensure smooth operation during startup and to protect the equipment from sudden load changes.
7. Construction Equipment: Oil couplings are found in equipment like cranes, excavators, and loaders, providing controlled power transmission and preventing shock loads.
8. Wind Turbines: In wind turbines, oil couplings connect the blades and the generator, allowing the turbine to start up gradually and adjust to wind conditions.
9. Agricultural Machinery: They are used in tractors and other agricultural equipment to provide smooth engagement of power between the engine and the transmission.
Oil couplings work by using a fluid-filled chamber to transfer torque. The fluid’s viscosity creates resistance, allowing controlled slippage and torque multiplication as needed. This makes them useful in applications where shock loads and abrupt changes in torque can cause damage. Their ability to provide gradual startup and controlled power transmission makes them valuable in various industries.
editor by CX 2024-04-17
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