METHOD FOR SIMULTANEOUSLY PROCESSING TWO SINGLE-SIDED MAGNETIC RECORDING DISKS

摘要

PROBLEM TO BE SOLVED: To provide a solution capable of efficiently storing data and having high cost performance in respect to the manufacturing of hard memory disks to be used for a hard disk drive. SOLUTION: Two single-sided hard memory disks are simultaneously processed. Disks are arranged in pairs so that one surface of the 1st disk is positioned adjacent to one surface of the 2nd disk and both disk surfaces are brought into contact with each other or slightly separated. In this back-to-back state, the disk pairs may be processed by using conventional double-sided disk processing equipment and technology. Because of the positioning of the disks during processing, only one surface of each disk is subjected to full processing. Therefore each disk does only have one active surface. COPYRIGHT: (C)2004,JPO