Method and apparatus for positioning transducers
    2.
    发明公开
    Method and apparatus for positioning transducers 失效
    Verfahren und Vorrichtung zum Positionieren von Wandlern。

    公开(公告)号:EP0479703A1

    公开(公告)日:1992-04-08

    申请号:EP91480142.8

    申请日:1991-09-06

    IPC分类号: G11B5/265

    摘要: Disclosed is an apparatus and method for correcting for track misregistration when a slider or head assembly contains a separate read element (40) and write element (42). Basically, the offset is determined at a first position and at a second position of the actuator arm (48) assembly. From these offsets a constant and a multiplier are determined for determining an offset as a function of the cylinder location. Also disclosed is a method and apparatus for minimizing distance traveled to prevent misregistration when repositioning between the read element and a write element. The read element is intentionally offset from the write element at an angle so as to minimize the distance traveled across the disk.

    摘要翻译: 公开了一种用于在滑块或头部组件包含单独的读取元件(40)和写入元件(42)时纠正轨道重合失调的装置和方法。 基本上,在致动器臂(48)组件的第一位置和第二位置处确定偏移。 根据这些偏移确定常数和乘数以确定作为气缸位置的函数的偏移。 还公开了一种用于最小化行进距离以防止在读取元件和写入元件之间重新定位时的重合不足的方法和装置。 读取元件有意地以一定角度从写入元件偏移,以便最小化跨越盘的距离。