CNC Machined Steel Transmission Gear Shaft 20CrMnTi Hardened Precision Automotive Drive Component
This CNC machined steel transmission gear shaft is produced from 20CrMnTi alloy steel with precision turning, gear hobbing and carburizing hardening, ensuring reliable torque transmission for automotive gearboxes.
Key Features
- CNC turning and milling with +/-0.005mm tolerance
- 20CrMnTi carburized and hardened to HRC 58-62
- Gear tooth profile verified with gear measuring center
- Straightness and concentricity controlled under 0.01mm
- Mold design service available for forging dies and tooling
CNC Machining Capability
CNC lathes with live tooling complete turning, milling, drilling and thread cutting in one clamping, guaranteeing perfect coaxiality for transmission shafts.
Mold Design & Tooling Support
Our mold design engineers develop forging dies, cold extrusion dies and inspection fixtures to support high-volume automotive shaft production.
Applications
Manual transmissions, automatic gearboxes, transfer cases, differentials and EV reducer units.
Technical Specifications
| Material |
20CrMnTi Alloy Steel |
| Hardness |
HRC 58-62 (Carburized) |
| Machining Process |
CNC Turning + Gear Hobbing |
| Tolerance |
+/-0.005mm |
| Surface Treatment |
Black Oxide / Phosphating |
| Inspection |
Gear Measuring Center |
Contact our engineering team for custom CNC machined parts, prototype tooling and mold design support. OEM and ODM orders are welcome.