製品説明
1
製品
Name: Farm equipment transmission system replacement front spline propeller shaft yoke
Material: 40Cr
Weight: From .2kg-5kg
Packing: wooden case
Min order: 1000pcs
Customized production is available as your drawings or sample.
| Process | Die Forging | |
| 材料 | Stainless Steel, Carbon Steel, Alloy Steel | |
| Weight | 0.1Kg~20Kg | |
| 熱処理 | Quenching, Annealing,Tempering,Normalizing, Quenching and Tempering | |
| Testing instrument | composition testing | Spectrometer, Metallographic microscope |
| Performance testing | Hardness tester, Tensile testing machine | |
| Size Measuring | CMM,Micrometer, Vernier Caliper, Depth Caliper, feeler gauge | |
| Thread Gauge , Height Gauge | ||
| Roughness | Ra1.6~Ra6.3 | |
| Machining Equipment | CNC Center , CNC Machines, Turning, Drilling, Milling, boring machine,Grinding Machines, | |
| Wire EDM,Laser Cutting&Welding, Plasma Cutting &Welding, EDM etc. | ||
| Quality control | Sampling inspection of raw materials and semi-finished products, 100% Inspection of finished products | |
| Surface Treatment | Shot Blast , Powder Coating, Polishing, Galvanized , Chrome Plated | |
| Production Capacity | 60000T / Years | |
| Lead Time | Normally 30 – 45 Days. | |
| Payment Terms | T/T , L/C | |
| Material Standard | ASTM , AISI , DIN , BS, JIS, GB, | |
| Certification | ISO9001:2008, IATF16949:2016 | |
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Products Quality Control
Quality control involve the inspection and control of incoming materials, production processes, and finished products.
The quality control process includes,
1 First of all, the incoming raw materials with random sampling are analyzed by metallographic microscope to ensure that the chemical composition meets the production requirements
2 Then In the production process, there are QC staffs timely sampling ensure that the products are free of defects in the manufacturing process, and to coordinate and handle any abnormal quality issues may be occurred.
3 The final step of production process is magnetic particle flaw detector of the metal parts to detect it’s hidden crack or other defects.
4 All the finished metal parts is sampled in proportion and sent to the laboratory for various mechanical performance tests and size measurement, and the surface quality is manually 100% inspected.
The relevant testing equipment pictures are as following:
3
Quality Management System Control:
We strictly carry out system management accordance with iso9001 and ts16949 quality standards. And 5S lean production management is implemented on the production site.
The production management site as following:
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Our Advantages:
Brand
Our parent company, HiHangZhou Group, is a world-renowned high-end machinery manufacturing enterprise with 40 domestic subsidiaries and branches and 8 foreign manufacturing plants. Has long-term experience and good reputation in cooperation with world-renowned enterprises.
Technology
We have a complete production process and equipment research and development capabilities for ferrous metals forming. More than 25 years of production experience in forging equipment and casting equipment manufacturers, make us more thoroughly get all the performance of each equipment. One-third of our company’s employees are technician and R&D personnel, ensuring that high-quality products are produced with high efficiency.
サービス
We can provide custom and standard manufacturing services with multiple manufacturing process integrations. The quality and delivery of products can be fully guaranteed, and the ability to communicate quickly and effectively.
Culture
The unique corporate culture can give full play to the potential of individuals and provide a strong vitality for the sustainable development of the company.
Social responsibility
Our company strictly implements low-carbon environmental protection, energy-saving and emission-reduction production, and is a benchmark enterprise in local region.
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Company Culture
Our Vision
To become 1 of the leading companies
Our Mission
To become a platform for employees to realize their dream
To become 1 of the transforming and upgrading pacemaker of Chinese enterprises
To set the national brands with pride
Our Belief
Strive to build the company into an ideal platform for entrepreneurs to realize their self-worth and contribute to the society
Values
Improvement is innovation, everyone can innovate
innovation inspired and failures tolerated
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よくある質問
1.
Q: Are you a trading company or a manufacturer?
A: Obviously we are a manufacturer of forging products, casting products and also have a high level of machining capabilities.
2.
Q: What series products do your have?
A: We are mainly engaged in forming processing of ferrous metals, including processing by casting , forging and machining. As you know, such machinery parts can be observed in various industries of equipment manufacturing.
3
Q: Do you provide samples? is it free?
A: Yes, we commonly provide samples according to the traditional practice, but we also need customers to provide a freight pay-by-account number to show mutual CHINAMFG of cooperation.
4
Q: Is OEM available?
A: Yes, OEM is available.
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Q: What’s your quality guarantee?
A: We insist that the survival of the company should depend on the products quality continuous improvement, without which we cannot survive for long. We carry out strictly product quality control for every process from incoming materials, production process to finished products via advanced detection instrument and equipment. We also invite independent third parties to certify our quality and management systems. Till now we have passed ISO/TS16949 and SGS certification .
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Q. How about the Packing?
A: We usually use the iron box, or wooden case, also it can be customized according to customer’s demands.
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Q: What is your minimum order quantity?
A: Yes, we require all international orders to have an minimum order quantity. The quantity is up to the exact products feature or property such as the material, weight, construction etc.
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Q: What is the lead time?
A: Generally our forging products and casting products need to make new dies or molds, the time of making new dies or molds and samples within 30-45 days, and the large batch production time within 30-45 days. it’s also according to the parts structural complexity and quantity.
9
Q: What kinds of payment methods do you accept?
A: You can make the payment by T/T or L/C. 30% deposit in advance, 70% balance against the copy of B/L.
Certification
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| Processing Object: | Metal |
|---|---|
| Molding Style: | Forging |
| Molding Technics: | Pressure Casting |
| 応用： | Agricultural Machinery Parts |
| 材料： | Steel |
| Heat Treatment: | Tempering |
| サンプル： | US$ 20/Piece 1個（最小注文数） | |
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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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スプラインシャフトは、トルクや回転力の変動にどのように対応するのでしょうか？
Spline shafts are designed to handle variations in torque and rotational force in mechanical systems. Here’s a detailed explanation:
1. 連結スプライン：
スプラインシャフトは、その全長に沿って一連の噛み合うスプラインを備えています。これらのスプラインは、歯車やカップリングなどの相手部品の対応するスプラインと噛み合います。この噛み合い構造により、トルクと回転力を伝達できる、確実で堅牢な接続が保証されます。
2. 負荷分散：
スプラインシャフトにトルクが加わると、荷重はスプラインの噛み合い面全体に分散されます。これにより、応力集中を最小限に抑え、局所的な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により、トルクや回転力の変動に効果的に対応できます。
3. 材料の選定：
スプラインシャフトは通常、合金鋼などの高強度・高耐久性材料で作られています。トルクや回転力の変動に対応するためには、材料の選定が非常に重要です。適切な材料を選ぶことで、スプラインシャフトが変形や破損することなく、加えられた荷重に耐えられることが保証されます。
4. スプラインプロファイル：
スプライン形状の設計は、トルク変動への対応にも影響します。スプライン形状によって接触面積とスプラインに沿った力の分布が決まります。スプライン形状を最適化することで、メーカーは耐荷重能力を高め、スプラインシャフトのトルク変動への対応能力を向上させることができます。
5. 表面仕上げと潤滑：
スプラインシャフトの性能において、適切な表面仕上げと潤滑は極めて重要な役割を果たします。滑らかな表面仕上げは摩擦と摩耗を低減し、適切な潤滑は発熱を最小限に抑え、スムーズな動作を保証します。これらの要素は、スプラインのかみ合いにおける摩擦と摩耗の影響を軽減することで、トルクと回転力の変動への対応に役立ちます。
6．設計上の考慮事項：
Engineers take several design considerations into account to ensure spline shafts can handle variations in torque and rotational force. These considerations include appropriate spline dimensions, tooth profile geometry, spline fit tolerance, and the selection of mating components. By carefully designing the spline shaft and its mating components, engineers can optimize the system’s performance and reliability.
7. 過負荷保護：
用途によっては、スプラインシャフトに過負荷保護機構が装備されている場合があります。せん断ピンやトルクリミッターなどのこれらの機構は、トルクが一定の閾値を超えた場合に駆動を一時的に遮断したり、滑らせたりするように設計されています。これにより、スプラインシャフトやその他の部品が過大なトルクによる損傷から保護されます。
スプラインシャフトは、相互に噛み合うスプライン、荷重分散機能、適切な材料選定、最適化されたスプライン形状、表面仕上げ、潤滑、設計上の考慮事項、そして場合によっては過負荷保護機構によって、トルクと回転力の変動に対応します。これらの特長により、効率的なトルク伝達が保証され、スプラインシャフトは様々な機械システムの要求に耐えることができます。
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.
What is a spline shaft and what is its primary function?
A spline shaft is a mechanical component that consists of a series of ridges or teeth (called splines) that are machined onto the surface of the shaft. Its primary function is to transmit torque while allowing for the relative movement or sliding of mating components. Here’s a detailed explanation:
1. Structure and Design:
A spline shaft typically has a cylindrical shape with external or internal splines. The external spline shaft has splines on the outer surface, while the internal spline shaft has splines on the inner bore. The number, size, and shape of the splines can vary depending on the specific application and design requirements.
2. Torque Transmission:
The main function of a spline shaft is to transmit torque between two mating components, such as gears, couplings, or other rotational elements. The splines on the shaft engage with corresponding splines on the mating component, creating a mechanical interlock. When torque is applied to the spline shaft, the engagement between the splines ensures that the rotational force is transferred from the shaft to the mating component, allowing the system to transmit power.
3. Relative Movement:
Unlike other types of shafts, a spline shaft allows for relative movement or sliding between the shaft and the mating component. This sliding motion can be axial (along the shaft’s axis) or radial (perpendicular to the shaft’s axis). The splines provide a precise and controlled interface that allows for this movement while maintaining torque transmission. This feature is particularly useful in applications where axial or radial displacement or misalignment needs to be accommodated.
4. Load Distribution:
Another important function of a spline shaft is to distribute the applied load evenly along its length. The splines create multiple contact points between the shaft and the mating component, which helps to distribute the torque and axial or radial forces over a larger surface area. This load distribution minimizes stress concentrations and reduces the risk of premature wear or failure.
5. Versatility and Applications:
Spline shafts find applications in various industries and systems, including automotive, aerospace, machinery, and power transmission. They are commonly used in gearboxes, drive systems, power take-off units, steering systems, and many other rotational mechanisms where torque transmission, relative movement, and load distribution are essential.
6．設計上の考慮事項：
When designing a spline shaft, factors such as the torque requirements, speed, applied loads, and environmental conditions need to be considered. The spline geometry, material selection, and surface finish are critical for ensuring proper engagement, load-bearing capacity, and durability of the spline shaft.
In summary, a spline shaft is a mechanical component with splines that allows for torque transmission while accommodating relative movement or sliding between mating components. Its primary function is to transmit rotational force, distribute loads, and enable axial or radial displacement in various applications requiring precise torque transfer and flexibility.
editor by CX 2024-01-29