METHOD FOR MANUFACTURING A FIBER-REINFORCED COMPOSITE SABOT WITH IMPROVED INTERFACIAL CHARACTERISTICS BY USING SHORT FIBER
    2.
    发明申请
    METHOD FOR MANUFACTURING A FIBER-REINFORCED COMPOSITE SABOT WITH IMPROVED INTERFACIAL CHARACTERISTICS BY USING SHORT FIBER 审中-公开
    通过使用短纤维制造具有改进的界面特性的纤维增强复合材料的方法

    公开(公告)号:US20100276082A1

    公开(公告)日:2010-11-04

    申请号:US12236056

    申请日:2008-09-23

    IPC分类号: B32B37/02

    CPC分类号: F42B14/061 F42B14/068

    摘要: Disclosed is a method for manufacturing a fiber-reinforced composite sabot for use in APFSDS (Armor Piercing Fin Stabilized Discarding Sabot) which has improved strength to weight ratio with low weight and high strength by using one-directional fiber prepreg ply lamination method. In order to prevent delamination of the radially laminated composite sabot, short fibers are deposited on the interfacial plane thereby spreading the expansion force to fiber as well as the resin.

    摘要翻译: 公开了一种用于APFSDS(装甲穿孔翅片稳定抛光砂浆)中使用的纤维增强复合材料制造方法,其通过使用单向纤维预浸层叠层压方法具有改善的重量比和低重量和高强度的强度重量比。 为了防止径向层叠的复合材料的分层,将短纤维沉积在界面上,从而将膨胀力扩展到纤维以及树脂。

    Apparatus and method for changing speed of recording on optical recording medium during recording operation
    3.
    发明申请
    Apparatus and method for changing speed of recording on optical recording medium during recording operation 审中-公开
    在记录操作期间在光记录介质上改变记录速度的装置和方法

    公开(公告)号:US20090268570A1

    公开(公告)日:2009-10-29

    申请号:US12453314

    申请日:2009-05-06

    IPC分类号: G11B19/00

    摘要: An apparatus for changing a recording speed of an optical recording medium by analyzing wobble signals in real time during a recording operation, includes a signal process unit which outputs a cyclic redundancy check (CRC) signal that checks for a generation of errors on the optical recording medium from absolute time in pregroove (ATIP) information output from the optical recording medium during the recording operation, and a speed control unit which changes the recording speed during the recording operation according to a comparison of the CRC signal output from the signal process unit with a reference value. In the apparatus, the recording speed is limited or lowered in response to a signal quality of a recording section being less than an acceptable level during the recording operation. Accordingly, buffer under run and defects of read-in start position and seek fail, which are generated during a ZCLV operation, are prevented. In addition, the apparatus detects errors in characteristics of wobble signals from low quality media, and changes the recording speed to improve the recording quality and readability of such discs after the recording operation.

    摘要翻译: 一种用于通过在记录操作期间实时分析摆动信号来改变光学记录介质的记录速度的装置,包括输出循环冗余校验(CRC)信号的信号处理单元,该信号处理单元检查光学记录上的错误的产生 在记录操作期间从光记录介质输出的预制槽(ATIP)信息中的绝对时间的介质;以及速度控制单元,其根据从信号处理单元输出的CRC信号的比较改变记录操作期间的记录速度, 参考值。 在该装置中,记录速度在记录操作期间响应于记录部分的信号质量小于可接受的水平而被限制或降低。 因此,防止在ZCLV操作期间产生的运行中的缓冲器和读入开始位置和寻找失败的缺陷。 此外,该装置检测来自低质量介质的摆动信号的特性的错误,并且改变记录速度以提高记录操作之后的这种盘的记录质量和可读性。

    Method for manufacturing a fiber-reinforced composite sabot by using band/hoop lamination
    4.
    发明授权
    Method for manufacturing a fiber-reinforced composite sabot by using band/hoop lamination 有权
    通过使用带/箍层压制造纤维增强复合材料的方法

    公开(公告)号:US07935208B2

    公开(公告)日:2011-05-03

    申请号:US12235649

    申请日:2008-09-23

    IPC分类号: F42B14/06

    摘要: Disclosed is a method for manufacturing a fiber-reinforced composite sabot for use in APFSDS (Armor Piercing Fin Stabilized Discarding Sabot), wherein both Band lamination and Hoop lamination are used in manufacturing a polymer based FRP(Fiber Reinforced Plastic) for use in the sabot in order to prevent the prepreg delamination in the circumferential direction caused by the radial lamination. The method for manufacturing a fiber-reinforced composite sabot of the present invention comprises the steps of a sub-segment forming step, a piece forming step and a sabot forming step, and the lamination is carried out with improved segment lamination form preventing the damage in the 120 degree surface in the process of treating the sabot.

    摘要翻译: 公开了一种用于制造用于APFSDS(护甲穿刺鳍稳定抛弃砂浆)的纤维增强复合材料的方法,其中带状层压和箍层压均用于制造用于破碎物的聚合物基FRP(纤维增强塑料) 以防止由径向层压引起的圆周方向上的预浸料层分层。 本发明的纤维增强复合材料制造装置的制造方法包括以下工序:分段成形工序,坯料成形工序和铸造工序,通过改进的片材层压形式进行层压,防止损伤 在处理破坏过程中的120度表面。

    Method For Manufacturing A Fiber-Reinforced Composite Sabot By Using Resin-Injection Vacuum Assisted Resin Transfer Molding After Stitching
    5.
    发明申请
    Method For Manufacturing A Fiber-Reinforced Composite Sabot By Using Resin-Injection Vacuum Assisted Resin Transfer Molding After Stitching 有权
    通过使用树脂注射真空辅助树脂传递模制法制造纤维增强复合材料的方法

    公开(公告)号:US20100276830A1

    公开(公告)日:2010-11-04

    申请号:US12236469

    申请日:2008-09-23

    IPC分类号: B29C45/14

    CPC分类号: F42B14/061 F42B14/068

    摘要: Disclosed is a method for manufacturing a fiber-reinforced composite sabot for use in APFSDS (Armor Piercing Fin Stabilized Discarding Sabot) wherein a plurality of fiber mats are laminated instead of one-directional prepreg ply and whole part is reinforced by stitching through long fiber bundle in order to enhance circumferential shear strength, and high quality fiber-reinforced composite sabot is manufactured in a short time using resin-injection vacuum assisted resin transfer molding after stitching.

    摘要翻译: 公开了一种制造用于APFSDS(装甲穿刺鳍稳定化抛光砂浆)的纤维增强复合材料的方法,其中层压多根纤维垫而不是单向预浸料层,整个部分通过长纤维束 为了提高周向剪切强度,并且在缝合后使用树脂注射真空辅助树脂传递模塑在短时间内制造高品质的纤维增强复合材料。

    METHOD FOR MANUFACTURING A FIBER-REINFORCED COMPOSITE SABOT BY USING BAND/HOOP LAMINATION
    6.
    发明申请
    METHOD FOR MANUFACTURING A FIBER-REINFORCED COMPOSITE SABOT BY USING BAND/HOOP LAMINATION 有权
    通过使用带/层叠层来制造纤维增强复合材料的方法

    公开(公告)号:US20090107355A1

    公开(公告)日:2009-04-30

    申请号:US12235649

    申请日:2008-09-23

    IPC分类号: F42B14/06

    摘要: Disclosed is a method for manufacturing a fiber-reinforced composite sabot for use in APFSDS (Armor Piercing Fin Stabilized Discarding Sabot), wherein both Band lamination and Hoop lamination are used in manufacturing a polymer based FRP( Fiber Reinforced Plastic) for use in the sabot in order to prevent the prepreg delamination in the circumferential direction caused by the radial lamination. The method for manufacturing a fiber-reinforced composite sabot of the present invention comprises the steps of a sub-segment forming step, a piece forming step and a sabot forming step, and the lamination is carried out with improved segment lamination form preventing the damage in the 120 degree surface in the process of treating the sabot.

    摘要翻译: 公开了一种用于制造用于APFSDS(护甲穿刺鳍稳定抛弃砂浆)的纤维增强复合材料的方法,其中带状层压和箍层压均用于制造用于破碎物的聚合物基FRP(纤维增强塑料) 以防止由径向层压引起的圆周方向上的预浸料层分层。 本发明的纤维增强复合材料制造装置的制造方法包括以下工序:分段成形工序,坯料成形工序和铸造工序,通过改进的片材层压形式进行层压,防止损伤 在处理破坏过程中的120度表面。