| 摘要 |
PROBLEM TO BE SOLVED: To make control windows in a cylinder wall as precisely as possible and guarantee a production of cylinder cases in high speed and with low cost. SOLUTION: The device is equipped with a milling tool (7) that has a driving axis line (19) substantially perpendicular to a rotation axis line (11) of a tool holder (17). COPYRIGHT: (C)2004,JPO&NCIPI |
