China factory Stainless Steel Silica Sol Casting Spline Shafts

Product Description

Low Price Cnc Milling Machining Parts Service

HangZhou TiZheJiang Machinery Co., Ltd. is a modern manufacturer specializing in providing stainless steel casting parts, stainless steel forging parts, aluminum casting parts, aluminum forging parts, aluminum cold extruded parts and other mechanical parts and hardware parts precision processing services, while strictly in accordance with the ISO9001 quality management system production. We have a full set of silica sol precision casting factory and precision machining factory, advanced precision machining center, production and testing equipment, experienced technical production and inspection personnel, skilled in customized parts, equipped with coordinate testing center to control product quality. And the integration of casting, forging, stamping and drawing, aluminum die casting, cold extrusion and other more than 100 outsourced factory production resources, can provide customers from mapping, mold design and manufacturing to production and processing, heat treatment, surface treatment, testing, packaging and other one-stop services.

Production products are used in a wide range, including pump body, valves, Marine hardware, high-speed cars, auto parts, excavator parts. There are exports of Japan’s stainless steel precision casting workpiece snow eliminators and water pump accessories, Italy’s refined stainless steel glass clips and faucet accessories, Germany’s stainless steel precision meat grinder, pipe joints and auto parts, France’s CHINAMFG cutting machine and food machinery accessories, the United States BMW and Mercedes-Benz CHINAMFG aluminum auto parts, zinc alloy high-pressure castings……

Under the premise of ensuring quality, the company optimizes processing technology, reduces production costs, and benefits customers and gets unanimous praise from customers.

Material:

Aluminum (6061-T6, 6063, 7075-T6,5052) etc…

Brass/Copper/Bronze etc…

Stainless Steel (302, 303, 304, 316, 420) etc…

Steel (mild steel, Q235, 20#, 45#) etc…

Plastic (ABS, Delrin, PP, PE, PC, Acrylic) etc…

 

Process:

CNC Machining, CNC turning, CNC milling, CNC lathe machining, CNC boring, CNC grinding, 

CNC drilling etc…

 

Surface treatment:

Clear/color anodized; Hard anodized; Powder-coating;    

Sand-blasting; Painting;

Nickel plating; Chrome plating; Zinc plating; Silver/gold plating; 

Black oxide coating, Polishing etc…

 

Gerenal Tolerance:

(+/-mm)

CNC Machining: 0.005

Turning: 0.005

Grinding(Flatness/in2): 0.003

ID/OD Grinding: 0.002

Wire-Cutting: 0.002

 

Certification:

ISO9001:2008, ROHS

 

Production capacity:

depend on complicacy of different products and the quantity

 

Experience:

15 years of CNC machining products

3 years of automation machine manufacturing

 

Packaging :

Standard: pearl cotton and bubble bag, carton box and seal

For large and big quantity: pallet or as per customers’ requirement

 

Lead time :

In general:7-15days

 

Term of Payment:

T/T, Paypal, Trade Assurance etc…

 

Minimum Order:

Comply with customer’s demand

 

Delivery way:

Express(DHL,Fedex, UPS,TNT,EMS), By Sea, By air, or on your requirement

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After-sales Service: Support
Warranty: Half Year
Condition: New
Certification: CE, RoHS, GS, ISO9001
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized: Customized
Customization:
Available

|

Customized Request

spline shaft

How does the design of a spline shaft affect its performance?

The design of a spline shaft plays a crucial role in determining its performance characteristics. Here’s a detailed explanation:

1. Torque Transmission:

The design of the spline shaft directly affects its ability to transmit torque efficiently. Factors such as the spline profile, number of splines, and engagement length influence the torque-carrying capacity of the shaft. A well-designed spline profile with optimized dimensions ensures maximum contact area and load distribution, resulting in improved torque transmission.

2. Load Distribution:

A properly designed spline shaft distributes the applied load evenly across the engagement surfaces. This helps to minimize stress concentrations and prevents localized wear or failure. The design should consider factors such as spline profile geometry, tooth form, and surface finish to achieve optimal load distribution and enhance the overall performance of the shaft.

3. Misalignment Compensation:

Spline shafts can accommodate a certain degree of misalignment between the mating components. The design of the spline profile can incorporate features that allow for angular or parallel misalignment, ensuring effective power transmission even under misaligned conditions. Proper design considerations help maintain smooth operation and prevent excessive stress or premature failure.

4. Torsional Stiffness:

The design of the spline shaft influences its torsional stiffness, which is the resistance to twisting under torque. A stiffer shaft design reduces torsional deflection, improves torque response, and enhances the system’s overall performance. The shaft material, diameter, and spline profile all contribute to achieving the desired torsional stiffness.

5. Fatigue Resistance:

The design of the spline shaft should consider fatigue resistance to ensure long-term durability. Fatigue failure can occur due to repeated or cyclic loading. Proper design practices, such as optimizing the spline profile, selecting appropriate materials, and incorporating suitable surface treatments, can enhance the fatigue resistance of the shaft and extend its service life.

6. Surface Finish and Lubrication:

The surface finish of the spline shaft and the lubrication used significantly impact its performance. A smooth surface finish reduces friction, wear, and the potential for corrosion. Proper lubrication ensures adequate film formation, reduces heat generation, and minimizes wear. The design should incorporate considerations for surface finish requirements and lubrication provisions to optimize the shaft’s performance.

7. Environmental Considerations:

The design should take into account the specific environmental conditions in which the spline shaft will operate. Factors such as temperature, humidity, exposure to chemicals, or abrasive particles can affect the shaft’s performance and longevity. Suitable material selection, surface treatments, and sealing mechanisms can be incorporated into the design to withstand the environmental challenges.

8. Manufacturing Feasibility:

The design of the spline shaft should also consider manufacturing feasibility and cost-effectiveness. Complex designs may be challenging to produce or require specialized manufacturing processes, resulting in increased production costs. Balancing design complexity with manufacturability is crucial to ensure a practical and efficient manufacturing process.

By considering these design factors, engineers can optimize the performance of spline shafts, resulting in enhanced torque transmission, improved load distribution, misalignment compensation, torsional stiffness, fatigue resistance, surface finish, and environmental compatibility. A well-designed spline shaft contributes to the overall efficiency, reliability, and longevity of the mechanical system in which it is used.

spline shaft

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.

spline shaft

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. Design Considerations:

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.

China factory Stainless Steel Silica Sol Casting Spline Shafts  China factory Stainless Steel Silica Sol Casting Spline Shafts
editor by CX 2024-02-25

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