近年来,随着电子计算机技术的迅速发展,个人计算机与程序包等不断普及,收录软件用的软盘需求量急剧增加,且有继续增长的趋势。因此,给相应元、配件的制造与加工也带来许多新问题。如某些成批、大量生产的高 In recent years, with the rapid development of electronic computer technology, personal computers and packages continue to popularize. The demand for floppy disks for recording software has risen sharply and has continued to increase. Therefore, to the corresponding element, the manufacture and processing of parts also brought many new problems. Such as some mass, mass production of high