Features of High Precision Spline
Robust Internal Spline: The precisely machined internal teeth ensure full engagement with the shaft, increasing the contact area for power transmission by several times.
Ultra-Precise Grinding: Final grinding processes achieve cumulative pitch errors of ≤±0.005mm, ensuring smooth and vibration-free rotation.
Optimized Production for Volume: For batch orders, forging techniques create a continuous grain flow, enhancing part strength while reducing waste and cost.
Rapid Prototyping Service: Custom one-piece sleeves are machined without expensive tooling, allowing for fast turnaround on development projects.
High Precision Spline
| Product Name | High Precision Spline |
|
Stiffness & Flexibility |
Stiffness / Rigid Axle |
| Transport Package | Cartons or Wooden Box |
| Journal Surface Roughness | Customized |
| Specification | Forging and Casting Gantry Crane Wheel |
| Usage | Crane, Trolley, Maintenance Vehicles |
| HS Code | 8483401000 |







Product Advantages

Eliminates Slippage:
The positive engagement of multiple teeth guarantees consistent power transfer, even under variable loads and reversals.

Confidence in Quality:
Our 1-year warranty and trial fitting period ensure you receive a part that meets your performance expectations without risk.

Ensures Long-Term Reliability:
The superior manufacturing quality and material integrity result in a product resistant to wear and fatigue.

Cost-Effective for High Volume:
Our forging and extrusion processes make large orders more affordable, saving you 30% compared to traditional machining.


20+ years of experience as High Precision Spline manufacturer
Specialized in designing, producing and processing various specifications of synchronous wheels, gears, sprockets, racks, couplings and other transmission accessories
Semi-finished Parts Pictures:

Custom 6-Mode Stainless Steel Gears

Custom Finished Hole Sprockets

Customized 1.2 Inch Large Sprocket

Custom Gear Shaft

Customized Electric Cylinder Coupling Shaft

Customized Aluminum Flange
Packaging Pictures:


Our Certificate

CE

ISO45001

ISO14001

ISO9001
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Application Areas
Aerospace Manufacturing: Actuator systems and flight control linkages.
Heavy-Duty Construction: Power train connections in excavators and bulldozers.
Industrial Robotics: High-torque joints and rotary union connections.
Power Generation: Couplings in turbine drives and generator sets.
Q: What is the benefit of the forging process for these sleeves?
A: Forging aligns the metal's grain structure with the part's shape, creating a stronger, more durable component that can withstand higher shock loads and has a longer fatigue life.
Q: Can this sleeve improve the accuracy of my CNC machine?
A: Yes. By ensuring perfect concentricity (within 0.005mm) between the drive and driven shafts, it minimizes runout and vibration, directly contributing to higher machining precision, such as holding ±0.002mm positioning.
Q: Do you support small-quantity orders for research purposes?
A: Absolutely. We actively support R&D and maintenance projects with our no-minimum-order policy and fast custom machining service.
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