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公开(公告)号：US08166630B2
公开(公告)日：2012-05-01
申请号：US12289761
申请日：2008-11-03
CPC分类号： G11B5/3166 , G11B5/102 , G11B5/3169 , G11B5/3173 , Y10T29/49039 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： To provide a manufacturing method which can adjust the lengths of a recording element and a reproducing element for enabling manufacture of high-quality magnetic head sliders. The manufacturing method comprises: a stacked-layer forming step which stacks magnetic heads on a substrate; a lapping step which cuts out a bar block having a plurality of connected magnetic head sliders, and polishes a flying surface; and a slider cutting step which cuts out individual magnetic head sliders from the bar block. The stacked-layer forming step forms a reproducing-element polish amount detecting sensor on a same layer as that of the reproducing element, and forms a recording-element polish amount detecting sensor on a same layer as that of the recording element. The lapping step carries out polishing based on each output value of the reproducing-element polish amount detecting sensor and the recording-element polish amount detecting sensor.
摘要翻译： 提供一种可以调节记录元件和再现元件的长度以便制造高品质磁头滑块的制造方法。 该制造方法包括：层叠形成步骤，将磁头堆叠在基板上; 研磨步骤，切出具有多个连接的磁头滑块的条块，并抛光飞行表面; 以及滑块切割步骤，其从杆块切出单独的磁头滑块。 堆叠层形成步骤在与再现元件相同的层上形成再生元件抛光量检测传感器，并且在与记录元件相同的层上形成记录元件抛光量检测传感器。 研磨步骤基于再现元件抛光量检测传感器和记录元件抛光量检测传感器的每个输出值进行抛光。
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公开(公告)号：US20090116149A1
公开(公告)日：2009-05-07
申请号：US12289761
申请日：2008-11-03
CPC分类号： G11B5/3166 , G11B5/102 , G11B5/3169 , G11B5/3173 , Y10T29/49039 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： To provide a manufacturing method which can adjust the lengths of a recording element and a reproducing element for enabling manufacture of high-quality magnetic head sliders. The manufacturing method comprises: a stacked-layer forming step which stacks magnetic heads on a substrate; a lapping step which cuts out a bar block having a plurality of connected magnetic head sliders, and polishes a flying surface; and a slider cutting step which cuts out individual magnetic head sliders from the bar block. The stacked-layer forming step forms a reproducing-element polish amount detecting sensor on a same layer as that of the reproducing element, and forms a recording-element polish amount detecting sensor on a same layer as that of the recording element. The lapping step carries out polishing based on each output value of the reproducing-element polish amount detecting sensor and the recording-element polish amount detecting sensor.
摘要翻译： 提供一种可以调节记录元件和再现元件的长度以便制造高品质磁头滑块的制造方法。 该制造方法包括：层叠形成步骤，将磁头堆叠在基板上; 研磨步骤，切出具有多个连接的磁头滑块的条块，并抛光飞行表面; 以及滑块切割步骤，其从杆块切出单独的磁头滑块。 堆叠层形成步骤在与再现元件相同的层上形成再生元件抛光量检测传感器，并且在与记录元件相同的层上形成记录元件抛光量检测传感器。 研磨步骤基于再现元件抛光量检测传感器和记录元件抛光量检测传感器的每个输出值进行抛光。
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