Motionwell has delivered 5-axis CNC shot peening machines for turbine blade surface treatment, a process that improves fatigue life by 30-50% through controlled compressive stress layers. We also participated in the Aerospace Open Innovation Challenge (AOIC) 2024 with A*STAR SIMTech, developing force-controlled robotic grinding solutions for CFRP composite panels and nacelle paint removal. Our aerospace clients include SAESL (Rolls-Royce engine MRO services) and Collins Aerospace.
For high-reliability industries, the focus is consistent performance, validated measurement, and build quality that stands up to audit. We design systems where every parameter is traceable, every process step is repeatable, and every result is documented.
- 5-axis CNC shot peening (X/Y/Z/B/C axes) for turbine blades with G-code control, air curtain containment, and integrated dust extraction
- Force-controlled robotic grinding for CFRP composite panels with 3D scanner guidance and real-time contact force regulation (AOIC 2024 with SIMTech)
- Nacelle surface paint removal using active force-control tools with spindle speed regulation and color-vision camera feedback
- Precision linear tracks as robot 7th axis: rack and pinion drive, ±0.05mm repeatability, 2850mm stroke, 100mm profile height
- Tight tolerance control with repeatability evidence for aerospace-grade quality acceptance
- Shot peening process validation using Almen strip intensity measurement, coverage verification, and surface finish documentation
- Cobot-assisted blade loading with shaped racks accommodating blade geometry (20-30 blades per side, dual-side access)
- Full documentation packages with maintenance procedures, calibration schedules, and operator training materials
- Multi-axis CNC motion control with OMRON HMI, Delta servo drives, and G-code programming for complex tool paths
- Force-controlled robotic grinding and polishing (A*STAR SIMTech collaboration with Dr Lin Wei)
- High-precision mechanical design: low-profile linear tracks (100mm height), gantry systems, and custom fixturing
- Instrument integration, automated test sequences, and structured reporting for quality assurance workflows
Featured: 5-Axis CNC Shot Peening Machine for Turbine Blades
Motionwell designed and built a 5-axis CNC shot peening machine for aerospace turbine blade surface treatment. The machine uses G-code controlled nozzle positioning across X, Y, Z, B, and C axes to apply uniform compressive stress layers on complex blade geometries, improving fatigue life by 30-50%.
- Client: Aerospace turbine blade MRO (serving SAESL / Rolls-Royce)
- Axes: 5-axis CNC (X/Y/Z/B/C) with G-code programming
- Result: 30-50% fatigue life improvement through controlled compressive stress
- Features: Air curtain containment, dust extraction, Almen strip validation, cobot-assisted loading
- Control: OMRON HMI + Delta drive systems with process parameter logging