| 摘要 |
A disc-drive assembly including an actuator arm, a load beam and a swage mount. The actuator arm has a thickness (T<SUB>A</SUB>), an arm tip with a width (W<SUB>A</SUB>). and arm-hole with a diameter (D<SUB>A</SUB>) in the actuator arm. The load beam has a load beam hole. The swage mount has a flange with a width (W<SUB>F</SUB>). The swage mount has a hub with an outer hub diameter (D<SUB>OD</SUB>), extending from the one side of the flange. The outer hub diameter (D<SUB>OD</SUB>) of the hub is less than 2.54 mm. The flange width (W<SUB>F</SUB>) divided by the hub outer diameter is greater than 2.0. The ratio of the outer hub diameter (D<SUB>OD</SUB>) to the actuator arm thickness (T<SUB>A</SUB>) is less than 1.5, and the ratio of the diameter of the arm hole (D<SUB>A</SUB>) to the width of the arm tip (W<SUB>A</SUB>) is less than 0.5.
|
