1 Introduction
2 Metrological tasks in sheet-bulk metal forming processes
2.1 Tools and experimental results of a new SBMF process
2.2 Coining gearing elements by means of SBMF in asymmetric parts
2.3 Challenges
3 Adapted metrological solutions
3.1 Fiberscopic fringe projection
3.2 Multi-sensor fringe projection
4 Inspection of sheet-bulk metal forming tools and workpieces
4.1 Assessment of the measuring performance with a calibrated standard
MicroCAD 1.0 | MicroCAD 0.3 | ATOS Compact Scan 2M | Fiberscopic system | |
---|---|---|---|---|
Point count | 4,819 | 28,275 | 368 | 21,704 |
Standard deviation (point-reference) (μm) | 3 | 2 | 29 | 6 |
Mean deviation (fitted radius) (μm) | 5 | 3 | −101 | 5 |
Not measurable | 0 | 0 | 0 | 0 |
MicroCAD 1.0 | MicroCAD 0.3 | ATOS Compact Scan 2M | Fiberscopic system | |
---|---|---|---|---|
Point count | 2,221 | N/A | 152 | 11,708 |
Standard deviation (point-reference) (μm) | 3 | N/A | 12 | 10 |
Mean deviation (fitted step) (μm) | 2 | N/A | −6 | 2 |
Not measurable | 0 | 25 | 3 | 0 |