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    • 1. 发明申请
    • SYSTEM AND METHOD FOR MEASURING GEOMETRY OF NON-CIRCULAR TWISTED STRAND DURING STRANDING PROCESS
    • 用于在拉伸过程中测量非圆形双绞线的几何的系统和方法
    • US20140366392A1
    • 2014-12-18
    • US14302426
    • 2014-06-12
    • Ronen ASHKENAZI
    • Ronen ASHKENAZI
    • G01B5/20B65H43/04G01B5/10G01D5/04G01B5/04
    • G01B5/201B65H43/04D07B7/022D07B2301/55G01B5/043G01B5/10G01B5/20G01D5/04G01N21/00
    • A system (12) for measuring geometry of a non-circular twisted strand (10) during a stranding process, the system comprising: a pulley (14), for being rotated by linear displacement of the strand (10) induced by the stranding process; a first encoder (16), for measuring the rotation of the pulley (14), thereby measuring the linear displacement of the strand (10); at least one embracing element (36), for embracing a vertex (38) or another zone (48) of the strand (10), for being rotated perpendicular (60) to the longitudinal position (58) of the strand (10), the embracing obtained by the non-circular character of the strand (10) rather than by friction, thereby allowing sliding the at least one embracing element (36) therealong; and a second encoder (20), for measuring the rotation of the at least one embracing element (36), thereby measuring the twist character of the strand (10).
    • 一种用于在绞合过程期间测量非圆形绞合线(10)的几何形状的系统(12),所述系统包括:滑轮(14),用于通过由绞合过程引起的绞线(10)的线性位移而旋转 ; 第一编码器(16),用于测量所述滑轮(14)的旋转,从而测量所述线材(10)的线性位移; 用于包围股线(10)的顶点(38)或另一区域(48)的至少一个包围元件(36),以垂直于所述股线(10)的纵向位置(58)旋转, 通过线(10)的非圆形特征获得的拥抱而不是摩擦,从而允许其上的至少一个包围元件(36)滑动; 以及用于测量所述至少一个包围元件(36)的旋转的第二编码器(20),从而测量所述股线(10)的扭转特征。