Description du produit
Customizations to products
| specification | |||||||
| WAI No | No Of Teeth | Rotation | Length(mm) | Pinion O.D.(mm) | No OF Splines | Pinion I.D.(mm) | Drive O.D.(mm) |
| 6/12 | CW | 126 | 14 | 12 | |||
| 6/12 | CW | 117 | 14 | 10 | |||
| Item | Spur Gear Axle Shaft |
| Matériel | 4140,4340,40Cr,42Crmo,42Crmo4 |
| OEM NO | Customize |
| Certification | ISO/TS16949 |
| Test Requirement | Magnetic Powder Test, Hardness Test, Dimension Test |
| Color | Paint , Natural Finish ,Machining All Around |
| Matériel | Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…) |
| Steel: Carbon Steel,Middle Steel,Steel Alloy,etc. | |
| Stainess Steel: 303/304/316,etc. | |
| Copper/Brass/Bronze/Red Copper,etc. | |
| Plastic:ABS,PP,PC,Nylon,Delrin(POM),Bakelite,etc. | |
| Taille | According to Customer’s drawing or samples |
| Processus | CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Cutting,etc. |
| Tolérance | ≥+/-0.03mm |
| Surface Treatment | (Sandblast)&(Hard)&(Color)Anodizing,(Chrome,Nickel,Zinc…)Plating,Painting,Powder Coating,Polishing,Blackened,Hardened,Lasering,Engraving,etc. |
| File Formats | ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL) |
| Sample | Disponible |
| Packing | Spline protect cover ,Wood box ,Waterproof membrane; Or per customers’ requirements. |
Sample service
We provide free sample for confirmation and customer bears the freight charges
OEM service
Having our own factory and professional technicians,we welcome OEM orders as well.We can design and produce the specific product you need according to your detail information
After-sale Service
Our enthusiastic and friendly customer service representatives are ready to assist with any questions or problems /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Matériel: | Alloy Steel |
|---|---|
| Charger: | Arbre de transmission |
| Forme de l'axe : | Arbre droit |
| Appearance Shape: | Round |
| No of Teeth: | 6/12 |
| Rotation: | Cw |
| Exemples : | US$ 0/Piece 1 pièce (commande minimale) | |
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| Personnalisation : | Disponible | Demande personnalisée |
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Can spline shafts be used in both mobile and stationary machinery?
Yes, spline shafts can be used in both mobile and stationary machinery. Here’s a detailed explanation:
1. Mobile Machinery:
Spline shafts find extensive use in various types of mobile machinery. For example:
- In Automotive Applications: Spline shafts are commonly used in automotive drivetrains, where they transmit torque from the engine to the wheels. They are found in components such as the transmission, differential, and axle shafts.
- In Construction and Earthmoving Equipment: Spline shafts are utilized in construction machinery, such as excavators, loaders, and bulldozers. They are employed in the powertrain systems to transfer torque and drive the hydraulic pumps or propel the machine.
- In Agricultural Equipment: Spline shafts are used in agricultural machinery like tractors, combines, and harvesters. They help transfer power from the engine to various driven components, such as the wheels, PTO (power take-off), or hydraulic systems.
- In Off-Road Vehicles: Spline shafts are present in off-road vehicles, including ATVs (all-terrain vehicles) and military vehicles. They enable power transmission to the wheels or drivetrain components, ensuring mobility and performance in challenging terrains.
2. Stationary Machinery:
Spline shafts are also widely employed in stationary machinery across various industries. Some examples include:
- In Machine Tools: Spline shafts are used in machine tools, such as lathes, milling machines, and grinding machines. They provide torque transmission in the spindle or lead screw mechanisms, enabling precision motion control and material removal operations.
- In Industrial Gearboxes: Spline shafts play a crucial role in industrial gearboxes used in manufacturing and processing plants. They transmit torque between input and output shafts, enabling speed reduction or increase as required by the application.
- In Power Generation: Spline shafts are utilized in power generation equipment, including turbines and generators. They help transmit torque between the rotating rotor and the stationary components, facilitating energy conversion.
- In Pump and Compressor Systems: Spline shafts are present in pumps and compressors used in various industries. They transmit torque from the motor or prime mover to the impeller or compressor elements, enabling fluid or gas transfer.
The versatility of spline shafts makes them suitable for a wide range of applications, both mobile and stationary. Their ability to efficiently transmit torque, accommodate misalignment, distribute loads, and provide reliable connections makes them a preferred choice in diverse machinery across industries.
Can spline shafts be applied in aerospace and aviation equipment?
Yes, spline shafts are commonly applied in aerospace and aviation equipment due to their ability to transmit torque and provide precise rotational motion. Here’s how spline shafts are used in the aerospace and aviation industry:
1. Aircraft Engines:
Spline shafts are utilized in aircraft engines for various purposes. They can be found in the engine’s accessory gearbox, where they transmit torque from the engine to drive auxiliary components such as fuel pumps, hydraulic pumps, generators, and engine starters. Spline shafts are also present in the engine’s variable geometry systems, which control the position of components like variable stator vanes or variable inlet guide vanes.
2. Flight Control Systems:
Spline shafts play a vital role in aircraft flight control systems. They are employed in the actuators and control mechanisms that operate the flaps, ailerons, elevators, rudders, and other control surfaces. Spline shafts enable precise and efficient transfer of control inputs from the cockpit to the respective control surfaces, contributing to the maneuverability and stability of the aircraft.
3. Landing Gear:
Spline shafts are used in the landing gear systems of aircraft. They can be found in components such as the landing gear actuator, which extends and retracts the landing gear, and the steering mechanism that controls the nose wheel. Spline shafts in landing gear systems need to withstand high loads, provide reliable operation, and ensure precise movement for safe and smooth landings and takeoffs.
4. Helicopter Rotors:
Helicopters rely on spline shafts in the main rotor assembly. The main rotor shaft, which transfers power from the helicopter’s engine to the rotor blades, often incorporates splines to ensure a secure connection and efficient torque transmission. Spline shafts are critical for maintaining stable and precise rotation of the rotor blades, allowing for controlled lift and maneuverability.
5. Auxiliary Systems:
Spline shafts are also applied in various auxiliary systems in aerospace and aviation equipment. These include systems such as power transmission for onboard generators, environmental control systems, fuel control systems, and hydraulic systems. Spline shafts in these applications contribute to the reliable operation and efficient functioning of the auxiliary equipment.
In aerospace and aviation applications, spline shafts are designed to meet stringent requirements for strength, durability, precision, and weight reduction. They are often made from high-strength materials such as titanium or alloy steel to withstand the demanding operating conditions and weight constraints of aircraft. Additionally, advanced manufacturing techniques are employed to ensure the dimensional accuracy and quality of spline shafts for critical aerospace applications.
The use of spline shafts in aerospace and aviation equipment enables precise control, efficient power transmission, and reliable operation, contributing to the safety, performance, and functionality of aircraft and related systems.
Qu'est-ce qu'un arbre cannelé et quelle est sa fonction principale ?
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 et conception :
Un arbre cannelé présente généralement une forme cylindrique avec des cannelures externes ou internes. L'arbre à cannelures externes possède des cannelures sur sa surface extérieure, tandis que l'arbre à cannelures internes possède des cannelures à l'intérieur de son alésage. Le nombre, la taille et la forme des cannelures peuvent varier en fonction de l'application et des exigences de conception.
2. Transmission du couple :
La fonction principale d'un arbre cannelé est de transmettre le couple entre deux composants en prise, tels que des engrenages, des accouplements ou d'autres éléments rotatifs. Les cannelures de l'arbre s'engrènent avec les cannelures correspondantes du composant en prise, créant ainsi un verrouillage mécanique. Lorsqu'un couple est appliqué à l'arbre cannelé, l'engrènement des cannelures assure la transmission de la force de rotation de l'arbre au composant en prise, permettant ainsi au système de transmettre de la puissance.
3. Mouvement relatif :
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. Répartition de la charge :
Une autre fonction importante d'un arbre cannelé est de répartir uniformément la charge appliquée sur sa longueur. Les cannelures créent de multiples points de contact entre l'arbre et la pièce en contact, ce qui contribue à répartir le couple et les forces axiales ou radiales sur une plus grande surface. Cette répartition de la charge minimise les concentrations de contraintes et réduit le risque d'usure prématurée ou de défaillance.
5. Polyvalence et applications :
Les arbres cannelés trouvent des applications dans divers secteurs et systèmes, notamment l'automobile, l'aérospatiale, la mécanique et la transmission de puissance. Ils sont couramment utilisés dans les boîtes de vitesses, les systèmes d'entraînement, les prises de force, les systèmes de direction et de nombreux autres mécanismes rotatifs où la transmission du couple, le mouvement relatif et la répartition de la charge sont essentiels.
6. Considérations de conception :
Lors de la conception d'un arbre cannelé, il est nécessaire de prendre en compte des facteurs tels que le couple requis, la vitesse, les charges appliquées et les conditions environnementales. La géométrie des cannelures, le choix des matériaux et l'état de surface sont essentiels pour garantir un bon engrènement, une capacité de charge adéquate et la durabilité de l'arbre.
En résumé, un arbre cannelé est un composant mécanique doté de cannelures permettant la transmission du couple tout en autorisant les mouvements relatifs ou le glissement entre les pièces en contact. Sa fonction principale est de transmettre la force de rotation, de répartir les charges et de permettre un déplacement axial ou radial dans diverses applications exigeant un transfert de couple précis et une grande flexibilité.
editor by CX 2024-05-17