Research Article
A Kind of Filling Lattice Structure Based on DFAM for Mechanical Parts: The Diamond Lattice Structure
Table 3
Analysis of test results of three kinds of specimens.
| Name | Specimen 1 | Specimen 2 | Specimen 3 |
| Quality (g) | 31 | 31 | 31 | Overall size (mm) | 30 h40.66 | 30 h40.66 | 30 h40.66 | Relative density | 0.269 | 0.269 | 0.269 | Yield displacement (mm) | 0.3365 | 0.3290 | 0.3330 | Yield load (kN) | 13.04 | 12.91 | 13.13 | Failure load (kN) | 21.1 | 28.1 | 38.8 | Failure time (s) | 356.634 | 478.112 | 684.657 | Equivalent modulus of elasticity by formula (GPa) | ā | 4.084 | 4.084 | Equivalent modulus of elasticity by test (GPa) | 4.103 | 4.155 | 4.175 |
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