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.
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| 応用： | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, as Required |
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| 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 |
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| カスタマイズ: | 利用可能 | カスタマイズされたリクエスト |
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| 送料： 単位当たりの推定運賃。 | 送料と配達予定日について。 |
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| 支払方法： |
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| 初回支払い 全額支払い |
| 通貨： | US$ |
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| 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。 |
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How do spline shafts contribute to efficient power transmission?
Spline shafts play a vital role in enabling efficient power transmission in various mechanical systems. Here’s a detailed explanation of how spline shafts contribute to efficient power transmission:
1. トルク伝達：
Spline shafts are designed to transmit torque from one component to another. They provide a positive, non-slip connection that allows for efficient power transfer without slippage or loss of energy. The splines on the shaft engage with corresponding splines on the mating component, creating a strong mechanical connection for torque transmission.
2. 負荷分散：
Spline shafts distribute the applied load evenly across the engagement surfaces. The teeth or grooves on the shaft’s spline profile ensure that the load is shared across multiple contact points. This even load distribution helps prevent localized stress concentrations and reduces the risk of premature wear or failure. Efficient load distribution ensures that power is transmitted smoothly and reliably.
3. ミスアライメント補正：
Spline shafts can accommodate a certain degree of misalignment between the mating components. The spline profile design allows for angular or parallel misalignment without compromising the power transmission capability. This misalignment compensation capability is crucial in maintaining efficient power transmission in situations where perfect alignment is challenging or subject to variations.
4. High Torque Capacity:
Spline shafts are designed to withstand high torque levels. The spline profile, engagement length, and material selection are optimized to handle the expected torque requirements. This high torque capacity ensures that the shaft can efficiently transmit power without experiencing excessive deflection or failure under normal operating conditions.
5. Torsional Stiffness:
Spline shafts exhibit high torsional stiffness, which means they resist twisting or torsional deflection when subjected to torque. The shaft’s design, including its diameter, spline profile, and material properties, contributes to its torsional stiffness. High torsional stiffness minimizes power loss due to deformation or flexing of the shaft, allowing for efficient power transmission.
6. Reliable Connection:
Spline shafts provide a reliable and repeatable connection between the driving and driven components. Once properly engaged, the spline shaft maintains its connection, ensuring consistent power transmission over time. This reliability is crucial in maintaining efficiency and preventing power loss or interruptions during operation.
7. Minimal Backlash:
Backlash refers to the slight rotational play or clearance between mating components. Spline shafts, when properly designed and manufactured, can minimize backlash in the power transmission system. Reduced backlash ensures smoother operation, improved accuracy, and efficiency by minimizing power losses associated with reversing or changing direction.
8. Compact Design:
Spline shafts offer a compact and space-efficient solution for power transmission. Their design allows for a relatively small footprint while providing robust torque transmission capabilities. The compact design is particularly advantageous in applications where space is limited, such as automotive drivetrains or compact machinery.
By incorporating spline shafts into mechanical systems, engineers can achieve efficient power transmission, ensuring that power is effectively transferred from the driving source to the driven components. The unique design features of spline shafts enable reliable torque transmission, even load distribution, misalignment compensation, high torque capacity, torsional stiffness, reliable connections, minimal backlash, and compactness.
How do spline shafts contribute to precise and consistent rotation?
Spline shafts play a crucial role in achieving precise and consistent rotation in mechanical systems. Here’s how spline shafts contribute to these characteristics:
1. Interlocking Design:
Spline shafts feature a series of ridges or teeth, known as splines, that interlock with corresponding grooves or slots in mating components. This interlocking design ensures a positive connection between the shaft and the mating part, allowing for precise and consistent rotation. The engagement between the splines provides resistance to axial and radial movement, minimizing play or backlash that can introduce inaccuracies in rotation.
2. 負荷分散：
The interlocking engagement of spline shafts allows for effective load distribution along the length of the shaft. This helps distribute the applied torque evenly, reducing stress concentrations and minimizing the risk of localized deformation or failure. By distributing the load, spline shafts contribute to consistent rotation and prevent excessive wear on specific areas of the shaft or the mating components.
3. Torque Transmission:
Spline shafts are specifically designed to transmit torque efficiently from one component to another. The close fit between the splines ensures a high torque-carrying capacity, enabling the shaft to transfer rotational force without significant power loss. This efficient torque transmission contributes to precise and consistent rotation, allowing for accurate positioning and motion control in various applications.
4. Rigidity and Stiffness:
Spline shafts are typically constructed from materials with high rigidity and stiffness, such as steel or alloy. This inherent rigidity helps maintain the dimensional integrity of the shaft and minimizes deflection or bending under load. By providing a stable and stiff rotational axis, spline shafts contribute to precise and consistent rotation, particularly in applications that require tight tolerances or high-speed operation.
5. Alignment and Centering:
The interlocking nature of spline shafts aids in the alignment and centering of rotating components. The splines ensure proper positioning and orientation of the shaft relative to the mating part, facilitating concentric rotation. This alignment helps prevent wobbling, vibrations, and eccentricity, which can adversely affect rotation accuracy and consistency.
6. Lubrication and Wear Reduction:
Proper lubrication of spline shafts is essential for maintaining precise and consistent rotation. Lubricants reduce friction between the mating surfaces, minimizing wear and preventing stick-slip phenomena that can cause irregular rotation. The use of lubrication also helps dissipate heat generated during operation, ensuring optimal performance and longevity of the spline shaft.
By incorporating interlocking design, load distribution, efficient torque transmission, rigidity, alignment, and lubrication, spline shafts contribute to precise and consistent rotation in mechanical systems. Their reliable and accurate rotational characteristics make them suitable for a wide range of applications, from automotive and aerospace to machinery and robotics.
機械システムにおいてスプラインシャフトを使用する利点は何ですか？
Using spline shafts in mechanical systems offers several advantages. Here’s a detailed explanation:
1. トルク伝達：
スプラインシャフトは、駆動部品と被駆動部品の間で効率的なトルク伝達を実現します。噛み合うスプラインにより、回転力が確実かつ確実に伝達され、機械システムにおける動力と運動の伝達が可能になります。
2. 相対運動調節：
スプラインシャフトは、駆動側と被駆動側の相対的な動きに対応できます。軸方向、半径方向、角度方向の変位を許容することで、ミスアライメント、熱膨張、振動を補正します。この柔軟性により、適切な噛み合いを維持し、応力集中を最小限に抑えることができます。
3. 負荷分散：
シャフトのスプラインは、伝達される荷重を係合面全体に分散させます。これにより、局所的な応力が軽減され、部品の早期摩耗や破損を防ぐことができます。スプラインシャフトの荷重分散能力は、機械システムの全体的な耐久性と寿命に貢献します。
4. 精密な位置決めと制御：
スプラインシャフトは、機械部品の精密な位置決めと制御を可能にします。スプラインは正確な回転アライメントを提供し、精密な角度位置決めとインデックス付けを実現します。これは、動きの精密な制御と同期が求められる用途において非常に重要です。
5. 互換性と標準化：
スプラインシャフトは、標準化された設計と寸法で提供されています。これにより、部品間の互換性が確保され、メンテナンスや交換が容易になります。また、標準化によって設計および製造プロセスが簡素化され、コストとリードタイムの削減につながります。
6. 高出力伝送能力：
スプラインシャフトは、高トルク負荷に耐えられるように設計されています。噛み合うスプラインが広い接触面積を提供し、伝達されるトルクを複数の歯に分散させます。これにより、スプラインシャフトはより高い動力伝達要件に対応でき、重負荷用途に適しています。
7. 汎用性：
スプラインシャフトは、さまざまな用途要件に合わせて設計・製造できます。サイズ、形状、スプライン数、スプラインプロファイルなど、機械システムの特定のニーズに合わせてカスタマイズ可能です。この汎用性により、スプラインシャフトは幅広い産業や用途に対応できます。
8. スリップとバックラッシュの低減：
適切に設計・製造されたスプラインシャフトは、滑りやバックラッシュが最小限に抑えられます。スプライン間の密着性により、トルク伝達時の軸方向または半径方向の大きな動きが防止され、機械システムの効率と精度が向上します。
要約すると、機械システムにおいてスプラインシャフトを使用する利点としては、効率的なトルク伝達、相対運動への対応、荷重分散、精密な位置決めと制御、互換性、高い動力伝達能力、汎用性、そして滑りやバックラッシュの低減などが挙げられます。これらの利点により、スプラインシャフトは、動力伝達、柔軟性、そして精密な動作制御が不可欠な様々な用途において、信頼性が高く効果的な選択肢となります。
editor by CX 2024-02-20