Research Article
Tolerance Analysis of Over-Constrained Assembly Considering Gravity Influence: Constraints of Multiple Planar Hole-Pin-Hole Pairs
Table 5
Output results of EX0, EX1, and EX2 for Case
1.
| Output result | | EX0 | EX1 | EX2 |
| Probability of assembly feasibility (Pa) | | 87.01% | Probability of quality feasibility (Pq) | | 80.24% | 85.26% | 73.55% | DFP | Mean(mm) | K1 | -0.021 | 0.000 | 0.000 | K2 | -0.023 | 0.000 | 0.000 | K3 | -0.024 | 0.000 | 0.000 | Standard deviation(mm) | K1 | 0.026 | 0.026 | 0.042 | K2 | 0.026 | 0.025 | 0.047 | K3 | 0.025 | 0.025 | 0.041 | DFP_QR | Mean(mm) | K1 | -0.018 | 0.000 | 0.000 | K2 | -0.020 | 0.000 | 0.000 | K3 | -0.021 | 0.000 | 0.000 | Standard deviation(mm) | K1 | 0.024 | 0.025 | 0.036 | K2 | 0.023 | 0.024 | 0.042 | K3 | 0.023 | 0.024 | 0.035 |
|
|