Custom CNC Machined Splined Shafts for Transmission Systems
Precision CNC-machined splined shafts with multi-axis linkage transmission for demanding industrial applications including automotive transmissions, aerospace systems, and CNC machine tool spindles.
Core Component Specifications
| Component |
Gear |
| Material |
Steel |
| Weight |
4.44 kg |
Structure and Function
Precision splined shafts combine transmission and connection functions with precisely machined splines that ensure high-precision torque transmission and maintain coaxiality between shaft and mating components. Some designs integrate gear structures for rotational speed and torque conversion, enabling multi-axis synchronized transmission.
Manufacturing and Characteristics
Produced using high-precision CNC machining equipment with spline tooth form and directional errors controlled at micrometer levels. Gear tooth surfaces undergo finishing processes like grinding for low transmission noise and high efficiency. Components are crafted from premium alloy steels (40Cr, 20CrMnTi) with heat treatment processes including quenching, tempering, carburizing, and quenching to ensure high strength, exceptional wear resistance, and fatigue endurance.
Key Advantages
- High transmission precision and load-bearing capacity for heavy loads and high rotational speeds
- Compact design saves internal equipment space
- Enhanced overall layout efficiency
- Exceptional transmission accuracy and stability
- Adaptable to demanding operating conditions
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