| Machine Tool Error | Geometric error | 20% - 30% | 45% - 65% |
| Thermal error | 25% - 35% | ||
| Machining process error | Tool Error | 10% - 15% | 25% - 40% |
| Fixture error | 6% - 10% | ||
| Working thermal error and elastic deformation error | 3% - 5% | ||
| Operational error | 6% - 10% | ||
| Detection error | Installation error | 2% - 5% | 10% - 15% |
| Uncertainty error | 8% - 10% |