製品説明
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: | 提供された |
| 材料： | Iron,stainless,steel,copper |
| Key selling points: | Quality assurance |
| Mould type: | Tungsten steel |
| Material standard: | MPIF 35,DIN 3571,JIS Z 2550 |
| 応用： | Small home appliances,Lockset,Electric tool, automobile, |
| Brand Name: | OEM SERVICE |
| Plating: | カスタマイズされた |
| 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.
よくある質問
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：はい、お客様のサンプルまたは技術図面に基づいて製造できます。金型や治具の製作も可能です。
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.
| 応用： | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, as Required |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Gear Position: | External Gear |
| サンプル： | US$ 20/Piece 1個（最小注文数） | サンプルを注文する |
|---|
| カスタマイズ: | 利用可能 | カスタマイズされたリクエスト |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| 送料： 単位当たりの推定運賃。 | 送料と配達予定日について。 |
|---|
| 支払方法： |
|
|---|---|
| 初回支払い 全額支払い |
| 通貨： | US$ |
|---|
| 返品・返金： | 商品到着後30日以内であれば、返金を申請できます。 |
|---|
What safety considerations should be kept in mind when working with spline shafts?
Working with spline shafts requires adherence to certain safety considerations to ensure the well-being of personnel and the proper functioning of the machinery or equipment. Here’s a detailed explanation:
1. Personal Protective Equipment (PPE):
When working with spline shafts, individuals should wear appropriate personal protective equipment, including safety glasses, gloves, and protective clothing. PPE helps protect against potential hazards such as flying debris, sharp edges, or contact with lubricants.
2. Lockout/Tagout Procedures:
Prior to performing any maintenance or repair work on machinery or equipment involving spline shafts, proper lockout/tagout procedures should be followed. This involves isolating the power source, de-energizing the system, and securing it with lockout devices or tags to prevent accidental startup or release of stored energy.
3. Training and Competence:
Only trained and competent personnel should work with spline shafts. They should have a thorough understanding of the machinery or equipment, including the operation, maintenance, and safety procedures specific to spline shafts. Adequate training and knowledge help minimize the risk of accidents or improper handling.
4. Proper Handling and Lifting Techniques:
When moving or lifting machinery components that include spline shafts, proper techniques should be employed. This includes using appropriate lifting equipment, maintaining a stable posture, and avoiding sudden movements that could cause strain or injury.
5. Inspection and Maintenance:
Spline shafts should be regularly inspected for signs of wear, damage, or misalignment. Any abnormalities should be addressed promptly by qualified personnel. Routine maintenance, such as lubrication and cleaning, should be performed according to the manufacturer’s recommendations to ensure optimal performance and longevity.
6. Correct Installation and Alignment:
During installation or replacement of spline shafts, proper alignment and fit should be ensured. The shafts should be correctly seated and engaged with the mating components, following the manufacturer’s guidelines. Improper installation or misalignment can lead to premature wear, excessive stress, or failure of the spline shafts.
7. Hazardous Environments:
When spline shafts are used in hazardous environments, such as those with flammable substances, extreme temperatures, or high vibrations, additional safety measures may be required. These may include explosion-proof enclosures, temperature monitoring, or vibration damping systems.
8. Emergency Procedures:
Emergency procedures should be established and communicated to all personnel working with spline shafts. This includes knowing the location of emergency stops, emergency shutdown procedures, and the contact information for emergency response personnel.
9. Manufacturer’s Guidelines:
It is essential to follow the manufacturer’s guidelines and recommendations regarding the installation, operation, and maintenance of spline shafts. The manufacturer’s instructions provide specific safety information and precautions tailored to their product.
By taking these safety considerations into account and implementing appropriate measures, the risks associated with working with spline shafts can be minimized. Safety should always be a top priority when dealing with machinery or equipment that incorporates spline shafts.
スプラインシャフトの製造には、一般的にどのような材料が使用されますか？
Various materials are commonly used in the construction of spline shafts, depending on the specific application requirements. Here’s a list of commonly used materials:
1. 鋼鉄：
鋼はスプラインシャフトに最も広く使用されている材料の一つです。強度、硬度、耐食性などの特性に応じて、炭素鋼、合金鋼、ステンレス鋼など、様々なグレードの鋼が用いられます。鋼は高強度、耐久性、耐摩耗性など優れた機械的特性を備えているため、幅広い用途に適しています。
2. 合金鋼：
合金鋼とは、クロム、モリブデン、ニッケルなどの合金元素を添加した鋼の一種です。これらの合金元素は鋼の機械的特性を向上させ、強度、靭性、耐摩耗性を高めます。合金鋼製のスプラインシャフトは、高いトルク容量、耐久性、耐疲労性が求められる用途で一般的に使用されています。
3. ステンレス鋼：
ステンレス鋼は耐食性に優れているため、スプラインシャフトが湿気や腐食環境にさらされる用途に適しています。ステンレス鋼製のスプラインシャフトは、食品加工、化学処理、船舶、医療機器などの業界で広く使用されています。
4. アルミニウム：
アルミニウムは軽量で強度対重量比に優れた素材です。そのため、自動車産業や航空宇宙産業など、軽量化が最優先される用途でよく使用されます。アルミニウム製スプラインシャフトは、回転質量の低減や燃費向上といった利点をもたらします。
5. チタン：
チタンは、強度と軽量性に優れ、耐食性も抜群な素材です。軽量化、強度、耐食性が重要な要素となる高性能用途で広く使用されています。チタン製スプラインシャフトは、航空宇宙、モータースポーツ、ハイエンド産業機器などに活用されています。
6. 真鍮：
真鍮は銅と亜鉛の合金で、優れた加工性と耐食性を備えています。電気伝導性や非磁性が求められる用途によく用いられます。真鍮製のスプラインシャフトは、電子機器、通信機器、計測機器などの業界で広く使用されています。
7. プラスチックおよび複合材料：
軽量化、耐腐食性、または騒音低減が重要な用途においては、スプラインシャフトにプラスチックや複合材料を使用することができます。ナイロン、アセタール、繊維強化複合材料などの材料は、軽量性、低摩擦性、耐薬品性といった点で特有の利点をもたらします。
It’s important to note that material selection for spline shafts depends on factors such as load requirements, environmental conditions, operating temperatures, and cost considerations. Engineers and designers evaluate these factors to determine the most suitable material for a given application.
Can you explain the common applications of spline shafts in machinery?
Spline shafts have various common applications in machinery where torque transmission, relative movement, and load distribution are essential. Here’s a detailed explanation:
1. Gearboxes and Transmissions:
Spline shafts are commonly used in gearboxes and transmissions where they facilitate the transmission of torque from the input shaft to the output shaft. The splines on the shaft engage with corresponding splines on the gears, allowing for precise torque transfer and accommodating relative movement between the gears.
2. Power Take-Off (PTO) Units:
In agricultural and industrial machinery, spline shafts are employed in power take-off (PTO) units. PTO units allow the transfer of power from the engine to auxiliary equipment, such as pumps, generators, or farm implements. Spline shafts enable the torque transfer and accommodate the relative movement required for PTO operation.
3. Steering Systems:
Spline shafts play a crucial role in steering systems, especially in vehicles. They are used in steering columns to transmit torque from the steering wheel to the steering rack or gearbox. The splines on the shaft ensure precise torque transfer while allowing for the axial movement required for steering wheel adjustment.
4. Machine Tools:
Spline shafts find applications in machine tools such as milling machines, lathes, and grinding machines. They are used to transmit torque and enable the relative movement required for tool positioning, feed control, and spindle rotation. Spline shafts ensure accurate and controlled movement of the machine tool components.
5. Industrial Pumps and Compressors:
Spline shafts are utilized in various types of pumps and compressors, including centrifugal pumps, gear pumps, and reciprocating compressors. They transmit torque from the driver (such as an electric motor or an engine) to the impeller or rotor, enabling fluid or gas transfer. Spline shafts accommodate the axial or radial movement caused by thermal expansion or misalignment.
6. Printing and Packaging Machinery:
Spline shafts are integral components in printing and packaging machinery. They are used in processes such as web handling, where precise torque transmission and relative movement are required for tasks like tension control, registration, and material feeding. Spline shafts ensure accurate and synchronized movement of the printing and packaging elements.
7. Aerospace and Defense Systems:
In the aerospace and defense industries, spline shafts are utilized in various applications, including aircraft landing gear systems, missile guidance systems, and helicopter rotor systems. They enable torque transmission, accommodate relative movement, and ensure precise control in critical aerospace and defense mechanisms.
8. Construction and Earthmoving Equipment:
Spline shafts are employed in construction and earthmoving equipment, such as excavators, bulldozers, and loaders. They are used in hydraulic systems to transmit torque from the hydraulic motor to the driven components, such as the digger arm or the bucket. Spline shafts enable efficient power transfer and allow for the articulation and movement of the equipment.
These are just a few examples of the common applications of spline shafts in machinery. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them essential components in various industries where precise power transfer and flexibility are required.
editor by CX 2023-12-13