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Various apparatus and methods are provided for lubricating hard memory disks. A mandrel is provided in one embodiment with three rows of teeth and provides a stable, three-point engagement with the inside edge of the disks at the center aperture. When removing disks from a cassette, the mandrel pref

Various apparatus and methods are provided for lubricating hard memory disks. A mandrel is provided in one embodiment with three rows of teeth and provides a stable, three-point engagement with the inside edge of the disks at the center aperture. When removing disks from a cassette, the mandrel preferably places a uniform space between the disks. In a second embodiment, the mandrel may be used to lubricate single-sided hard memory disks. The single-sided hard memory disk may be positioned on the mandrel in pairs in a gap merge orientation, or equally spaced apart.

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What is claimed is: 1. A method for manufacturing hard memory disks for use in a disk drive, the disks having a central aperture that defines an inside edge, the method comprising: a. Placing a plurality of disks in a carrier, wherein the disks are positioned in pairs which have a gap merge orienta

What is claimed is: 1. A method for manufacturing hard memory disks for use in a disk drive, the disks having a central aperture that defines an inside edge, the method comprising: a. Placing a plurality of disks in a carrier, wherein the disks are positioned in pairs which have a gap merge orientation; b. Removing the plurality of disks from the carrier at least one pair at a time using a mandrel device that engages the inside edge of each disk; c. Substantially simultaneously surrounding the removed disks with lubricating fluid; d. Returning the plurality of lubricated disks to a carrier. 2. The method of claim 1, further comprising creating equal spacing between all disks upon removal of the plurality of disks from the carrier. 3. The method of claim 2, wherein the spacing between disks is approximately 0.075 inches. 4. The method of claim 1, wherein surrounding the disks with lubricating fluid further comprises placing the disks in a chamber. 5. The method of claim 4, wherein the lubricating fluid is added to the chamber following placing the disks in the chamber. 6. The method of claim 4, wherein the lubricating fluid is added to the chamber before placing the disks in the chamber. 7. The method of claim 1, wherein the plurality of disks comprises 25 pairs of disks. 8. The method of claim 1, wherein said step of returning said plurality of disks to a carrier comprises returning said plurality of disks to a carrier that is different from the carrier in which the plurality of disks are initially placed. 9. The method of claim 1, wherein said step of returning said plurality of disks to a carrier further comprises changing the spacing between disks. 10. The method of claim 1, wherein said step of returning said plurality of disks to a carrier comprises removing at least some of the space between the disks. 11. The method of claim 1, wherein the spacing between adjacent pairs of disks where each pair of disks is in a gap merge orientation is between 0.085 and 0.130 inches. 12. A method for manufacturing single-sided hard memory disks, the disks including an outside perimeter edge and a central aperture defining an inside edge, the method comprising: a. positioning a plurality of pairs of single-sided disks which have a gap merge orientation in a cassette; b. substantially simultaneously engaging all of the disks at three separate positions along the inside edge of each disk with a mandrel device; c. following step b, and without disengaging the disks, lifting the disks from the cassette; d. as part of steps b and c, creating a substantially uniform space between each of the disks; e. following steps a-d, and without disengaging the disks, substantially simultaneously exposing the disks to a liquid lubricant; f. following step e, returning the disks to a cassette. 13. The method of claim 12, wherein said exposing the disks to a liquid lubricant comprises surrounding the disks with a liquid lubricant. 14. The method of claim 12, wherein engaging all of the disks at three separate positions along the inside edge of each disk comprises inserting a three-pronged mandrel in the central aperture of the disks. 15. The method of claim 12, wherein creating a substantially uniform space between each of the disks comprises engaging the disks with a mandrel having uniformly sized teeth spaced uniformly along the length of the mandrel to form uniformly space notches to position the disks.