| 摘要 |
PURPOSE: An HDD(Hard Disc Drive) is provided to improve operation performance of a spindle motor and reliability of operation by changing a structure of a base. CONSTITUTION: One side of a base is curved to the inside of a bending unit(11). The base is manufactured in a press processing method. The base is formed in aluminum material. One side of the base is bent to 90 degrees or 180 degrees of the bending unit. A printed circuit board is combined in one side of the base.
|
