Do Revolution Discovery Series Rear Axle Shafts Have Rolled Splines?
The Revolution Discovery Series Rear Axle Shafts are renowned for their ruggedness and durability. One of the key features that make these axle shafts stand out is the presence of rolled splines. Rolling splines is a common practice in the automotive industry. It involves compressing the metal to form the splines, rather than cutting them. This process results in a stronger, more durable spline with increased wear resistance.
Our Production of High-Quality Spline Shafts
We specialize in the production of top-quality spline shafts. Our spline shafts boast of the following features:
- High strength and durability
- Excellent wear resistance
- Superior performance under high torque conditions
- Customizable dimensions to fit specific applications
- High-quality materials for long-lasting service
Different Types of Spline Shafts and Their Features
Parallel Key Shaft
The Parallel Key Shaft is characterized by its parallel keys, which provide a high level of torque transmission. It is commonly used in automotive and industrial applications.
Spline Shaft with Involute Spline
The Spline Shaft with Involute Spline is designed to handle high torque loads. Its involute splines allow for a more uniform distribution of load across the teeth, resulting in increased strength and durability.
Internal Spline Shaft

The Internal Spline Shaft features internal splines that mate with an external splined component. This design allows for the transfer of high torque loads and is commonly used in automotive transmissions.
Non-circular Spline Shaft
The Non-circular Spline Shaft is designed for specialized applications. Its non-circular shape allows it to handle varying torque loads, making it ideal for use in variable speed drives and other complex machinery.
How to Choose the Right Spline Shaft?
When selecting a spline shaft, consider the following parameters:
- Shaft Diameter: This determines the shaft’s torque-handling capability. A larger diameter allows the shaft to handle higher torque loads.
- Spline Type: Different spline types offer varying levels of torque transmission and wear resistance.
- Number and Size of Splines: More splines allow for a more uniform distribution of load, increasing the shaft’s strength and durability.
- Shaft Length: This should match the application’s requirements to ensure proper fit and function.
- Material: The material’s properties, such as its strength and wear resistance, should match the application’s demands.
- Surface Treatment: Surface treatments can enhance the shaft’s wear resistance and lifespan.
The Production Process of Spline Shafts
The production of spline shafts involves several steps:
- Material Preparation: The first step involves preparing the material, usually a high-strength steel alloy.
- Cutting: The material is then cut to the required length.
- Rough Machining: The cut material is then machined to a rough shape.
- Spline Cutting: The splines are then cut into the shaft.
- Finish Machining: The shaft is then finish machined to its final dimensions.
- Heat Treatment: The shaft is then heat treated to enhance its strength and durability.
- Surface Treatment: The shaft may then undergo a surface treatment to further enhance its wear resistance.
- Inspection and Calibration: The finished shaft is then inspected and calibrated to ensure it meets the required specifications.
- Packaging and Delivery: The shaft is then packaged and delivered to the customer.
Our Range of Gears and Gearboxes

In addition to spline shafts, we also offer a variety of gears and gearboxes, including worm gears, helical gears, spur gears, bevel gears, gear racks, worm gearboxes, planetary gearboxes, and helical gearboxes.
About Us
As a globally recognized provider of high-quality gears and gearboxes, we pride ourselves on our state-of-the-art production and inspection equipment, including CNC Gear Grinding Machines, Gear Measuring Machines, CNC Gear Shapers, Machine Centers, and CMMS. We also offer a torque test system to ensure our products meet the highest quality standards. Our commitment to quality, coupled with our customization services and excellent after-sales service, makes us your ideal partner for all your gear and gearbox needs.


