Research Article
A Novel Rotor Profile Error Tracing and Compensation Strategy for High Precision Machining of Screw Rotor Based on Trial Cutting of Limited Samples
Table 2
The parameters of rotor.
| | Type | Revolving direction | Number of teeth | Outer diameter (mm) | Root diameter (mm) | Lead (mm) | Helical angle (deg) | Material |
| | Male | Right-hand | 4 | 68.25 | 39.7635 | 128 | 45 | 42CrMo | | Female | Left-hand | 5 | 54.653 | 27.248 | 160 |
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