Compound design system and method for mechanism parts
    1.
    发明授权
    Compound design system and method for mechanism parts 失效
    机构部件复合设计系统及方法

    公开(公告)号:US06224249B1

    公开(公告)日:2001-05-01

    申请号:US08121514

    申请日:1993-09-16

    IPC分类号: G06F1750

    摘要: A drawing apparatus is connected to a compound design apparatus. The design apparatus includes at least a display for displaying a drawing, a data base device for storing therein reference data to analyze the drawing, a storage for storing therein analysis data of the drawing, and a computing unit connected to the drawing apparatus to analyze the drawing. The computing unit may include a drawing evaluating section for extracting a graphic image of a particular mechanism part from the drawing generated by the drawing apparatus and for evaluating the graphic image, an analysis model generator for generating, according to a profile of the graphic image, an analysis model having a mechanism equivalent to the graphic image, an analyzer for reading mechanical characteristic data from the data base device, supplying the data to the analysis model, and analyzing the mechanism, and an analysis evaluating section for evaluating analysis results attained from the analyzer. The analysis results evaluated by the evaluating section are delivered to the drawing evaluating section, thereby evaluating the mechanism part graphic image.

    摘要翻译: 绘图装置连接到复合设计装置。 设计装置至少包括用于显示图形的显示器,用于在其中存储用于分析图形的参考数据的数据库装置,用于存储附图中的分析数据的存储器和连接到绘图装置的计算单元,以分析 画画。 计算单元可以包括绘图评估部分,用于从由绘图装置生成的图形中提取特定机构部分的图形图像并评估图形图像;分析模型发生器,根据图形图像的轮廓, 具有与图形图像相当的机构的分析模型,从数据库中读取机械特性数据的分析装置,将数据提供给分析模型,分析该机构的分析模型,以及分析评价部, 分析仪 由评价部评价的分析结果被传递给绘图评价部,由此评价机构部图形。

    Suspension for disk drive
    3.
    发明授权
    Suspension for disk drive 有权
    磁盘驱动器暂停

    公开(公告)号:US6043956A

    公开(公告)日:2000-03-28

    申请号:US153530

    申请日:1998-09-15

    IPC分类号: G11B21/21 G11B5/60

    CPC分类号: G11B5/6005

    摘要: A suspension for disk drive, comprising a load beam having a proximal end portion fitted with a base plate, a distal end portion fitted with a flexure, and bent edges formed individually on the opposite sides thereof, the load beam being gradually tapered from the proximal end portion toward the distal end portion, a support projection interposed between the load beam and the flexure, and a flexible portion of the load beam defined in a region between the support projection and the base plate. Openings are formed in an inner portion of a second region between the center of gravity of the flexible portion and the base plate, inside the bent edges, so that K.sub.Lb /K.sub.SP is 2 or more, where K.sub.Lb is a spring constant for a first region between the center of gravity of the flexible portion and the support projection and K.sub.SP is a spring constant for the second region, the area of the openings accounting for 25% or more of the area of the inner portion.

    摘要翻译: 一种用于磁盘驱动器的悬架,包括具有装配有基板的近端部分的装载梁,装配有挠曲件的远端部分和在其相对侧上分别形成的弯曲边缘,所述载荷梁从近侧逐渐变细 位于所述远端部分的端部,插入在所述负载梁和所述挠曲件之间的支撑突起以及限定在所述支撑突起和所述基板之间的区域中的所述负载梁的柔性部分。 在柔性部分的重心和基板之间的第二区域的内部形成开口,使得KLb / KSP为2以上,其中KLb为第一区域的弹簧常数 柔性部分的重心和支撑突起之间的KSP是第二区域的弹簧常数,开口面积占内部区域的面积的25%以上。