Penerangan Produk
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.
| Tempat asal: | Jangsu,China |
| Jenis: | Sintering metalurgi serbuk |
| Jenis alat ganti: | Bahagian metalurgi serbuk |
| Laporan Ujian Jentera: | Disediakan |
| Bahan: | Iron,stainless,steel,copper |
| Titik jualan utama: | Jaminan kualiti |
| Jenis acuan: | Keluli tungsten |
| Piawaian bahan: | MPIF 35,DIN 3571,JIS Z 2550 |
| Permohonan: | Small home appliances,Lockset,Electric tool, automobile, |
| Nama Jenama: | PERKHIDMATAN OEM |
| Penyaduran: | Disesuaikan |
| Perkhidmatan selepas jualan: | Sokongan dalam talian |
| Pemprosesan: | Powder Metallurgr,CNC Machining |
| Serbuk Metallurgr: | High frequency quenching, oil immersion |
| Kawalan Kualiti: | Pemeriksaan 100% |
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. Ketepatan tinggi
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.
Soalan Lazim
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.
| Perkhidmatan selepas jualan: | Online |
|---|---|
| Waranti: | 1 Year |
| Keadaan: | Baru |
| Pensijilan: | ISO9001, IATF16949 |
| Piawai: | DIN, ASTM, GOST, GB, JIS, ANSI, BS |
| Disesuaikan: | Disesuaikan |
| Penyesuaian: |
Tersedia
| Permintaan Tersuai |
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How does a flexible coupling handle angular, parallel, and axial misalignment?
A flexible coupling is designed to accommodate various types of misalignment between two rotating shafts: angular misalignment, parallel misalignment, and axial misalignment. The flexibility of the coupling allows it to maintain a connection between the shafts while compensating for these misalignment types. Here’s how a flexible coupling handles each type of misalignment:
- Angular Misalignment: Angular misalignment occurs when the axes of the two shafts are not collinear and form an angle with each other. Flexible couplings can handle angular misalignment by incorporating an element that can flex and bend. One common design is the “spider” or “jaw” element, which consists of elastomeric materials. As the shafts are misaligned, the elastomeric element can deform slightly, allowing the coupling to accommodate the angular offset between the shafts while still transmitting torque.
- Parallel Misalignment: Parallel misalignment, also known as offset misalignment, occurs when the axes of the two shafts are parallel but not perfectly aligned with each other. Flexible couplings can handle parallel misalignment through the same elastomeric element. The flexible nature of the element enables it to shift and adjust to the offset between the shafts, ensuring continuous power transmission while minimizing additional stresses on the machinery.
- Axial Misalignment: Axial misalignment, also called end-play misalignment, occurs when the two shafts move closer together or farther apart along their common axis. Flexible couplings can handle axial misalignment through specific designs that allow limited axial movement. For instance, some couplings use slotted holes or a floating member that permits axial displacement while maintaining the connection between the shafts.
By providing the capability to handle angular, parallel, and axial misalignment, flexible couplings offer several advantages for power transmission systems:
- They help to prevent premature wear and damage to the connected equipment, reducing maintenance and replacement costs.
- They minimize vibration and shock loads, enhancing the overall smoothness and reliability of the machinery.
- They reduce the risk of equipment failure due to misalignment-induced stresses, improving the system’s operational life.
- They allow for easier installation and alignment adjustments, saving time and effort during setup and maintenance.
Overall, flexible couplings play a crucial role in handling misalignment and ensuring efficient power transmission in various industrial applications.
Apakah faktor yang perlu dipertimbangkan semasa memilih gandingan fleksibel untuk sistem tertentu?
Memilih gandingan fleksibel yang betul untuk sistem tertentu memerlukan pertimbangan yang teliti terhadap beberapa faktor. Berikut adalah faktor utama yang perlu diambil kira:
- 1. Keperluan Salah Jajaran: Nilaikan jenis dan magnitud ketidaksejajaran yang dijangkakan dalam sistem. Gandingan yang berbeza direka bentuk untuk mengendalikan jenis ketidaksejajaran tertentu, seperti ketidaksejajaran sudut, selari atau paksi. Pilih gandingan yang boleh menampung ketidaksejajaran yang dijangkakan untuk mengelakkan haus dan kegagalan pramatang.
- 2. Kapasiti Tork: Tentukan kapasiti tork yang diperlukan bagi gandingan untuk memastikan ia boleh menghantar kuasa yang diperlukan antara aci. Pertimbangkan kedua-dua beban tork berterusan dan puncak yang mungkin dialami oleh sistem.
- 3. Kelajuan Operasi: Ambil kira kelajuan putaran sistem. Aplikasi berkelajuan tinggi mungkin memerlukan gandingan yang boleh mengendalikan daya emparan tambahan dan keperluan imbangan.
- 4. Julat Suhu: Pertimbangkan julat suhu operasi sistem. Pilih bahan gandingan yang boleh menahan suhu yang dihadapi tanpa kehilangan sifat mekanikalnya.
- 5. Persekitaran dan Keadaan: Nilaikan keadaan persekitaran di mana gandingan akan digunakan, seperti pendedahan kepada kelembapan, bahan kimia, habuk atau bahan menghakis. Pilih bahan gandingan yang serasi dengan persekitaran operasi.
- 6. Kekangan Ruang: Nilaikan ruang yang tersedia untuk pemasangan gandingan. Sesetengah gandingan mempunyai reka bentuk padat yang sesuai untuk aplikasi dengan ruang terhad.
- 7. Pemasangan dan Penyelenggaraan: Pertimbangkan kemudahan pemasangan dan penyelenggaraan. Sesetengah gandingan mungkin memerlukan alat khas atau pembongkaran untuk penyelenggaraan, manakala yang lain menawarkan pemasangan yang cepat dan mudah.
- 8. Kekakuan Kilasan: Nilaikan kekakuan kilasan gandingan. Keseimbangan antara fleksibiliti dan kekakuan adalah penting untuk mengelakkan getaran kilasan yang berlebihan sambil menampung ketidaksejajaran.
- 9. Redaman Kejutan dan Getaran: Bagi aplikasi dengan beban kejutan atau getaran yang tinggi, pilih gandingan dengan ciri redaman yang sangat baik untuk melindungi sistem daripada daya yang berlebihan.
- 10. Kos dan Bajet: Bandingkan kos gandingan dengan bajet keseluruhan untuk sistem tersebut. Pertimbangkan implikasi kos jangka panjang, termasuk perbelanjaan penyelenggaraan dan penggantian.
Akhirnya, pilihan gandingan fleksibel haruslah selaras dengan keperluan khusus dan keadaan operasi sistem. Perundingan dengan pengeluar gandingan atau pakar kejuruteraan boleh memberikan pandangan berharga bagi memastikan pemilihan gandingan yang optimum yang meningkatkan prestasi, kebolehpercayaan dan kecekapan sistem.
How do you select the appropriate flexible coupling for a specific application?
Choosing the right flexible coupling for a specific application requires careful consideration of various factors to ensure optimal performance, reliability, and longevity. Here are the key steps to select the appropriate flexible coupling:
- Application Requirements: Understand the specific requirements of the application, including torque and speed specifications, misalignment conditions, operating environment (e.g., temperature, humidity, and presence of corrosive substances), and space limitations.
- Torque Capacity: Determine the maximum torque that the coupling needs to transmit. Choose a flexible coupling with a torque rating that exceeds the application’s requirements to ensure a safety margin and prevent premature failure.
- Pampasan Salah Jajaran: Consider the type and magnitude of misalignment that the coupling needs to accommodate. Different coupling designs offer varying degrees of misalignment compensation. Select a coupling that can handle the expected misalignment in the system.
- Redaman Getaran: If the application involves significant vibrations, choose a flexible coupling with good damping properties to reduce vibration transmission to connected equipment and improve system stability.
- Environmental Factors: Take into account the environmental conditions in which the coupling will operate. For harsh environments, consider couplings made from corrosion-resistant materials.
- Torsional Stiffness: Depending on the application’s requirements, decide on the desired torsional stiffness of the coupling. Some applications may require high torsional stiffness for precise motion control, while others may benefit from a more flexible coupling for shock absorption.
- Cost and Life-Cycle Considerations: Evaluate the overall cost-effectiveness of the coupling over its expected life cycle. Consider factors such as initial cost, maintenance requirements, and potential downtime costs associated with coupling replacement.
- Manufacturer Recommendations: Consult coupling manufacturers and their technical specifications to ensure the selected coupling is suitable for the intended application.
- Installation and Maintenance: Ensure that the selected flexible coupling is compatible with the equipment and shaft sizes. Follow the manufacturer’s installation guidelines and recommended maintenance practices to maximize the coupling’s performance and longevity.
By following these steps and carefully evaluating the application’s requirements, you can select the most appropriate flexible coupling for your specific needs. The right coupling choice will lead to improved system performance, reduced wear on equipment, and enhanced overall reliability in various mechanical systems and rotating machinery.
editor by CX 2023-09-07
