From water pressure, abrasive flow, material type and thickness, assesses waterjet cutting capability and estimates cutting speed and time per metre.
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Jet pressure | 200–400 MPa waterjet | Waterjet technology |
| Cutting speed | v ∝ P^1.5/(d·h) empirical | Waterjet empirical model |
| Nozzle diameter | 0.1–0.35 mm orifice | Equipment specification |
| Abrasive flow | 0.3–0.8 kg/min garnet | Abrasive waterjet |
| Kerf width | ≈1.1–1.3 × orifice diameter | Accuracy analysis |
| Reaction force | F = ρQv momentum | Jet mechanics |
水刀切割能力计算器基于经验模型,输入水压、磨料流量、材料类型与厚度,估算切割速度、每米耗时与最大可切厚度,并评估切割可行性,适用于水刀加工工艺参数预选。