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    • 10. 发明授权
    • Method and system for optically inspecting manufactured rounds of ammunition or cylindrical components of the rounds to obtain rounds which exhibit superior accuracy when fired
    • 用于光学检查制造的圆形弹药或圆形部件的方法和系统,以获得在发射时表现出优异精度的圆形
    • US08723068B2
    • 2014-05-13
    • US13227786
    • 2011-09-08
    • Michael G. Nygaard
    • Michael G. Nygaard
    • B07C5/00
    • G01B11/2433B07C5/10G01B11/08G01B11/245
    • A method and system for optically inspecting manufactured rounds of ammunition or cylindrical components of the rounds to obtain rounds which exhibit superior accuracy when fired are provided. The method includes providing a nominal numerical value and an acceptable range of numerical values for a size or a geometric characteristic of an acceptable manufactured round of ammunition or a cylindrical component of the round for a predetermined caliber of ammunition. Also provided is a high-performance range of numerical values for the corresponding size or geometric characteristic of a high-performance manufactured round of ammunition or a cylindrical component of the high-performance round for the predetermined caliber of ammunition. A generated signal identifies the inspected round or a round including the inspected cylindrical component as having superior accuracy when fired relative to acceptable inspected rounds or inspected cylindrical components having a corresponding measured value which is outside the high-performance range but within the acceptable range of numerical values.
    • 提供用于光学检查制造的弹药或圆形部件的方法和系统,以获得在发射时表现出优异精度的圆形。 该方法包括为预定口径的弹药提供可接受的一轮弹药或圆形圆柱形部件的尺寸或几何特征的标称数值和可接受的数值范围。 还提供了用于高性能制造的弹药的相应尺寸或几何特性或用于预定弹药弹药的高性能圆的圆柱形部件的高性能范围的数值。 产生的信号将被检查的圆形或包括检查的圆柱形部件的圆形识别为在相对于可接受的检查圆点进行烧制时具有优异的精度或具有在高性能范围之外但在可接受的数值范围内的相应测量值的检查圆柱形部件 价值观。