Estimate single-pass laser cladding height from powder mass and parabolic cross-section.
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Clad layer thickness | h = Fη/(v·w) | Laser cladding principles |
| Dilution rate | Dilution = melted substrate fraction | Surface modification studies |
| Energy density | E = P/(v·d) linear energy | Laser processing |
| Overlap ratio | 30–50% overlap between tracks | Cladding process spec |
| Powder efficiency | 60–90% coaxial powder efficiency | Powder feeding studies |
| Defect control | Porosity/crack via parameter window | GB/T 39254-2020 |
激光熔覆厚度计算器,基于粉末质量守恒与抛物线截面模型,估算单道熔覆高度、宽度、搭接步距与沉积速率,辅助熔覆工艺规划。