To provide a screw rotor processing apparatus capable of controlling postures and positions of a workpiece with a high precision.
A screw rotor processing apparatus (100) processes a workpiece (120) into a screw rotor (40) of a screw compressor (1) using a tool (110), while rotating relatively the workpiece (120) and the tool (110) around a horizontal axis (A) and a vertical axis (B), as well as displacing them relatively along X-axis, Y-axis, Z-axis. The screw rotor processing apparatus (100) is provided with a workpiece support unit (300) that rotatably supports the workpiece (120) around the horizontal axis (A), and configured to support the workpiece (120) rotatably around the vertical axis (B) while rotatably supporting it around the horizontal axis (A).
SAITO YUTAKA
JPS63127867A | 1988-05-31 | |||
JPH0493109A | 1992-03-25 |
WO2004089569A1 | 2004-10-21 |
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura
Next Patent: METHOD AND APPARATUS FOR PROCESSING SCREW ROTOR