China factory China Factory Price High Precision CNC Machining Aluminum Stainless Steel Pillar Spline Shafts

Product Description

Product Description:
Aluminum CNC Pillar:
(1).Material: Aluminum/Stainless steel
(2).Surface Finished: Anodize &Sandblasting/ Polish
(3).Process: CNC Milling and Turning
(4).Tolerance: ±0.02mm

Parts Information

Product Name China Factory Price High Precision CNC Machining Aluminum Stainless steel Pillar Spline Shafts
Applicable Material Alunimum/stainless steel/titanium/brass/copper/POM/Telfon/PEEK  etc.
Surface finish Machine finish/anodized/ beadblasting/Plating/Polish/brush/heat treatment/Brushed/Zinc plating/Nickel Plating/PVD etc
Payment Terms 50% deposit before production and 50% balance before arranging to ship
High Tolerance ± 0.02mm or accoriding to your requirment
Quality control Checking is during production process, after surface and before packing
Lead time  10-15 days for sample,15-25 days for bulk order depends on your design
Package Standard package/ Pallet or container/ as per customized specifications
Shipment Express & air freight is preferred / sea freight/ as per customized specifications

Our Business: 

1.CNC Turning Part 2.CNC Milling Parts
3.Camera head ball/Filter Ring/Stripod 4.Metal Pen body
5.Aluminum Extrusion Mold 6.Punch/Stamping/Welding/Forging/Bending
7.Medical Aluminum parts 8. Injection molding
9.Decorate Car part 10. Aluminum housing
11.Stainless steel/Aluminum shaft 12.LED Aluminum parts
13. Hard/Normal anodizing 14.Laser engraving

  
Company Information:
LCH was found in 2003, with a total investment of $1.5 million, over 4,500 square meters, equipped with the most advanced high precision 5Axis Precision Automatic Lather machine (8 sets), CNC Milling machine (23sets), CNC Turning machine (26sets),CNC machining center, automatic lathe and various kinds of secondary processing equipment more than 80 sets.

1. Work Shop:

2. Products We made:

                             We can custom the parts for you according to your drawing or samples

3. Quality Control

4. Package

5. Clients and comments

What can we do for you?
1. Professional, Competitive price and Fast delivery time
We engaged in this area for almost 11yeas, experience engineer can help you process the project well and perfect, also we own our factory that we can control the cost and delivery time very well. We can try best to meet your request.
2. Protect our customer profit well
Even we have very strictly quality control system, but we still can`t promise every part you received will 100% perfect, so if there is any defective parts you received, you just need to offer us the evidence(such as picture),we will check and confirm it. After that, we will repair or redo them.
Because of our strictly quality control system, we have confidence to promise our customer with this. Please kindly noted that it`s our advantage compared with others, we realize that only the high quality and good service can we keep friendly and long-term business relationship with our customer and it`s also the only way for an enterprise to be existed…
  
FAQ:

1.    Can you sent the product drawing to me? 
Pictures on website was just for reference, More correct information and some special requirements, 
Please kindly contact us.
2. Can you make OEM order?
Yes, OEM/ODM orders are welcome. You are warmly welcome to send the your designs to us, We will offer you reasonable prices with high quality
Please provide us the drawings or please tell us the detailed information what you need, we can copy the parts according to your information.
3. What kind of files do you accept?
PDF, DXF, ISG, STEP, X-T, High Resolution IPJ.
4. How long can I expect to get the sample? 
Samples will be ready for delivery in 5-15 days after we confirmed the shop drawings, The samples will be sent to you via express and arrive in 3-5 days.
 5. What about the lead time for mass production? 
Honestly, normally it is 15-30 days, and it depends on the order quantity and the season you place the order.  Generally speaking, (if you project is urgent, we can help you short it), we suggest that you start inquiry 1 months before the date you would like to get the products at your country. 
6. What are your terms of delivery? 
We accept EXW, FOB, CNF, etc. You can choose the most convenient one. Regarding to the shipping cost, if you have your own express account that will be welcome.

 
 

Application: Fastener, Hardware Tool, Machinery Accessory
Standard: GB, EN, API650, ASME
Surface Treatment: Anodizing
Production Type: Mass Production
Machining Method: CNC Turning
Material: Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron, Titanium
Samples:
US$ 58/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

spline shaft

Can spline shafts be customized for specific machinery and equipment?

Yes, spline shafts can be customized to suit specific machinery and equipment requirements. Here’s a detailed explanation:

1. Size and Length:

Spline shafts can be customized in terms of size and length to fit the dimensions of the machinery or equipment. Manufacturers can design spline shafts with the appropriate diameter, overall length, and spline length to ensure a proper fit within the system.

2. Spline Profile:

The spline profile can be customized based on the specific application. Different spline profiles, such as involute, serrated, or helical, can be used to optimize torque transmission, load distribution, and engagement characteristics based on the requirements of the machinery or equipment.

3. Number of Splines:

The number of splines on the shaft can be customized to match the mating component. The number of splines determines the engagement area and affects the torque-carrying capacity of the spline shaft. By adjusting the number of splines, manufacturers can tailor the spline shaft to the specific torque and load requirements of the machinery or equipment.

4. Material Selection:

The choice of material for spline shafts can be customized based on the operating conditions and environmental factors of the machinery or equipment. Different materials, such as alloy steels or stainless steels, can be selected to provide the necessary strength, durability, corrosion resistance, or other specific properties required for the application.

5. Surface Treatment:

The surface of spline shafts can be customized with various treatments to enhance their performance. Surface treatments like heat treatment, coating, or plating can be applied to improve hardness, wear resistance, or corrosion resistance based on the specific requirements of the machinery or equipment.

6. Tolerances and Fit:

Tolerances and fit between the spline shaft and mating components can be customized to achieve the desired clearance or interference fit. This ensures proper engagement, smooth operation, and optimal performance of the machinery or equipment.

7. Special Features:

In certain cases, spline shafts can be customized with additional features to meet specific needs. This may include the incorporation of keyways, threads, or other specialized features required for the machinery or equipment.

Manufacturers and engineers work closely with the machinery or equipment designers to understand the specific requirements and tailor the spline shafts accordingly. By considering factors such as size, spline profile, number of splines, material selection, surface treatment, tolerances, fit, and any special features, customized spline shafts can be developed to ensure optimal performance and compatibility with the machinery or equipment.

It is important to consult with experienced spline shaft manufacturers or engineering professionals to determine the most suitable customization options for a particular machinery or equipment application.

spline shaft

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. Load Distribution:

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.

spline shaft

How does a spline shaft differ from other types of shafts?

A spline shaft differs from other types of shafts in several ways. Here’s a detailed explanation:

1. Spline Structure:

A spline shaft features a series of ridges or teeth (splines) that are machined onto its surface. These splines create a precise and controlled interface with mating components, allowing for torque transmission and relative movement. In contrast, other types of shafts, such as plain shafts or keyed shafts, do not have the splines and rely on different mechanisms for torque transmission.

2. Torque Transmission and Relative Movement:

Unlike plain shafts or keyed shafts, which transmit torque through a frictional or mechanical connection, spline shafts allow for both torque transmission and relative movement between the shaft and mating components. The splines on the shaft engage with corresponding splines on the mating component, creating an interlock that transfers rotational force while accommodating axial or radial displacement. This feature provides flexibility and is particularly useful in applications where misalignment or relative movement needs to be accommodated.

3. Load Distribution:

One of the advantages of spline shafts is their ability to distribute loads over a larger surface area. The multiple contact points created by the splines help distribute the applied load evenly along the shaft’s length. This load distribution minimizes stress concentrations and reduces the risk of premature wear or failure. In contrast, other types of shafts may rely on a single keyway or frictional contact, which can result in higher stress concentrations and limited load distribution.

4. Design Flexibility:

Spline shafts offer greater design flexibility compared to other types of shafts. The number, size, and shape of the splines can be customized to meet specific design requirements. This allows for optimization of torque transmission, load-bearing capacity, and relative movement characteristics based on the application’s needs. Other types of shafts may have more standardized designs and limited customization options.

5. Application Variability:

Spline shafts find widespread use in various industries and applications where torque transmission, relative movement, and load distribution are crucial. They are commonly employed in gearboxes, power transmission systems, steering mechanisms, and other rotational systems. Other types of shafts, such as plain shafts or keyed shafts, may be more suitable for applications that require simpler torque transmission without the need for relative movement.

6. Installation and Maintenance:

When compared to other types of shafts, spline shafts may require more precise machining and alignment during installation. The mating components must be accurately matched to ensure proper engagement and torque transfer. Additionally, spline shafts may require periodic inspection and maintenance to ensure the integrity of the splines and optimal performance.

In summary, spline shafts differ from other types of shafts due to their spline structure, ability to accommodate relative movement, load distribution capability, design flexibility, application variability, and specific installation and maintenance requirements. These characteristics make spline shafts well-suited for applications that demand precise torque transmission, flexibility, and load distribution.

China factory China Factory Price High Precision CNC Machining Aluminum Stainless Steel Pillar Spline Shafts  China factory China Factory Price High Precision CNC Machining Aluminum Stainless Steel Pillar Spline Shafts
editor by CX 2023-10-05

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