-
1.发明公开Manufacturing method and apparatus for adjusting the position of a magnetic head in a flexible disk drive 失效用于与柔性板调整在一个装置中的头位置的制备方法和装置。
公开(公告)号：EP0093886A2
公开(公告)日：1983-11-16
申请号：EP83103561.3
申请日：1983-04-13
发明人： Charlson, Paul Marlin , Estry, Richard Hunt , Schwieters, Clarence Raymond , Goldstein, Andrew David , Russell, Kim Edward , Scott, Arthur Wayne , Baasch, Holger Johan , Bishop, Ross W. , Hunzeker, James Gordon , Charlson, Paul Martin
IPC分类号： G11B5/52
CPC分类号： G11B5/4826 , G11B5/5526 , G11B5/56
摘要： During manufacture of a flexible disk drive (102), the magnetic head (101) is located in its penetration, radial, azimuth, tangential, roll and pitch attitudes by reading a test disk, as the head is held by a robotic head holder/ manipulator (166). The head signal is used to produce closed-loop control of a serially-stacked array of rotary and linear motors which position the holder/manipulator. After the head is properly adjusted, it is secured to the head carriage (168) of the disk drive by irradiating radiation curable adhesive therebetween.
摘要翻译： 该方法涉及调整磁换能器的机械位置，同时它是松散的一个头滑架内保持。 那里以后，头部安全车厢内举行。 头架是在约定位。 用的驱动器上的盘的圆形日期磁道对齐。 可控致动器松散保持相对于操作WRT换能器托架。 所述致动器产生[换能器径向的直线运动，并沿着，日期轨道。 因此，执行器提供的姿态方位相对于使用日期，其换能器的旋转运动。 所述换能器读出的日期跟踪和产生信号的所有其用于控制致动器。 因此，该信号被用来产生头的俯仰和滚动调整。 因此，该方法包括：移动所述换能器以产生所述圆盘的平面的给定渗透的步骤。
-
公开(公告)号：EP0120990A3
公开(公告)日：1987-02-04
申请号：EP83111405
申请日：1983-11-15
摘要： A method of making read-only magnetic recording media by the use of photolithographic/photoresist techniques, and the vacuum deposition of discrete bits of a high coercivity metal, followed by magnetization of said metal. A nonmagnetic substrate (11) is covered by a layer a photoresist (20) and a layer of high coercivity magnetic material (30). Selective light-pattern exposure of the resist, followed by layer removal procedures, cause the substrate to be covered by islands of hard magnetic material (10), in the pattern of a desired data track. The substrate is then subjected to the influence of a steady-state magnetic field in order to convert the metal islands into a read-only data pattern which can be read by a magnetic head. A floppy disk of this type is used to stress-test the head placement of floppy disk drives.
-
3.发明公开Manufacturing method and apparatus for adjusting the position of a magnetic head in a flexible disk drive 失效用于调节磁头在柔性盘驱动器中的位置的制造方法和装置
公开(公告)号：EP0093886A3
公开(公告)日：1984-01-18
申请号：EP83103561
申请日：1983-04-13
发明人： Charlson, Paul Marlin , Estry, Richard Hunt , Schwieters, Clarence Raymond , Goldstein, Andrew David , Russell, Kim Edward , Scott, Arthur Wayne , Baasch, Holger Johan , Bishop, Ross W. , Hunzeker, James Gordon , Charlson, Paul Martin
IPC分类号： G11B05/52
CPC分类号： G11B5/4826 , G11B5/5526 , G11B5/56
-
公开(公告)号：EP0120990B1
公开(公告)日：1989-05-31
申请号：EP83111405.3
申请日：1983-11-15
-
公开(公告)号：EP0120990A2
公开(公告)日：1984-10-10
申请号：EP83111405.3
申请日：1983-11-15
摘要： A method of making read-only magnetic recording media by the use of photolithographic/photoresist techniques, and the vacuum deposition of discrete bits of a high coercivity metal, followed by magnetization of said metal. A nonmagnetic substrate (11) is covered by a layer a photoresist (20) and a layer of high coercivity magnetic material (30). Selective light-pattern exposure of the resist, followed by layer removal procedures, cause the substrate to be covered by islands of hard magnetic material (10), in the pattern of a desired data track. The substrate is then subjected to the influence of a steady-state magnetic field in order to convert the metal islands into a read-only data pattern which can be read by a magnetic head. A floppy disk of this type is used to stress-test the head placement of floppy disk drives.
摘要翻译： 通过使用光刻/光致抗蚀剂技术使只读磁记录介质的制造方法，和高矫顽力的金属的离散位，然后将所述金属的磁化真空沉积。 非磁性基片（11）由层光致抗蚀剂（20）和高矫顽力磁性材料的层（30）覆盖。 的选择性光图案曝光抗蚀剂，接着层去除步骤，导致通过在所期望的数据轨道的图案硬磁材料（10）的岛屿覆盖的基材。 然后，将基片经受磁场的稳态影响，以将金属转化成岛屿可由磁头读取的只读数据图案。 这种类型的软盘用于压力测试的软盘驱动器的铺放头。
-
-
-
-
搜索结果
5 条记录 (耗时 0.011 秒)
