Table 1 Geometric errors and corresponding numbers of the five-axis CNC machine tool.
From: Sensitivity analysis and compensation for tooth surface deviation of spiral bevel gear machine tool
Motion Axis | Geometrical errors | Serial number | ||
|---|---|---|---|---|
X-axis | \({\delta _{x\text{X}}}\) | \({\delta _{y\text{X}}}\) | \({\delta _{z\text{X}}}\) | 1 2 3 |
\({\varepsilon _{\alpha \text{X}}}\) | \({\varepsilon _{\beta \text{X}}}\) | \({\varepsilon _{\gamma \text{X}}}\) | 4 5 6 | |
Y-axis | \({\delta _{x\text{Y}}}\) | \({\delta _{y\text{Y}}}\) | \({\delta _{z\text{Y}}}\) | 7 8 9 |
\({\varepsilon _{\alpha \text{Y}}}\) | \({\varepsilon _{\beta \text{Y}}}\) | \({\varepsilon _{\gamma \text{Y}}}\) | 10 11 12 | |
Z-axis | \({\delta _{x\text{Z}}}\) | \({\delta _{y\text{Z}}}\) | \({\delta _{z\text{Z}}}\) | 13 14 15 |
\({\varepsilon _{\alpha \text{Z}}}\) | \({\varepsilon _{\beta \text{Z}}}\) | \({\varepsilon _{\gamma \text{Z}}}\) | 16 17 18 | |
A-axis | \({\delta _{x\text{A}}}\) | \({\delta _{y\text{A}}}\) | \({\delta _{z\text{A}}}\) | 19 20 21 |
\({\varepsilon _{\alpha \text{A}}}\) | \({\varepsilon _{\beta \text{A}}}\) | \({\varepsilon _{\gamma \text{A}}}\) | 22 23 24 | |
B-axis | \({\delta _{x\text{B}}}\) | \({\delta _{y\text{B}}}\) | \({\delta _{z\text{B}}}\) | 25 26 27 |
\({\varepsilon _{\alpha \text{B}}}\) | \({\varepsilon _{\beta \text{B}}}\) | \({\varepsilon _{\gamma \text{B}}}\) | 28 29 30 | |
