Live Shop-Floor CNC Lathe Turning
// CNC Turning
Manufacturing & Engineering Project
Custom Powertrain & Drive Shaft Assembly
Zero-runout hardened alloy steel drive shaft and splined gear hub engineered for high-torque transmission systems.
// MANUFACTURING CHALLENGE
Critical Technical Risk in the Component
Achieving grinding-grade surface finish and near-zero radial runout on hardened bearing journals and spline roots without secondary cylindrical grinding.
// ENGINEERING SOLUTION (APPROACH)
Applied CNC Machining Strategy
Hard-turning strategies using CBN (Cubic Boron Nitride) inserts in a single chucking setup preserved concentricity and achieved sub-micron surface finish.
// VERIFICATION & METROLOGY
Achieved Results & Tolerance Compliance
- Grinding-grade surface roughness (Ra 0.4 µm)
- Flawless H6/k5 bearing press-fit assembly
- Zero vibration during high-RPM dynamic balance testing
// VISUAL & VIDEO DOCUMENTATION
Machining, Live Metal Cutting & Metrology Stages
REAL MACHINED COMPONENT
Shaft Longitudinal Profile & Bearing Journal
Precision Spline & Retaining Groove Detail
Dial Indicator Concentricity & Runout Setup