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    • 10. 发明申请
    • PROCESS FOR THE ABSOLUTE MEASUREMENT OF THE ULTIMATE TENSILE STRENGTH OF FIBRES
    • 程序进行抗纤维的绝对测量
    • WO1995022044A1
    • 1995-08-17
    • PCT/CH1995000018
    • 1995-01-26
    • ZELLWEGER LUWA AGGLOOR, René
    • ZELLWEGER LUWA AG
    • G01N03/08
    • G01N3/08G01B11/08G01N3/068G01N2203/0278G01N2203/028
    • The process for measuring the ultimate tensile strength of fibres comprises the following steps: A) the fibres for measurement or partial regions thereof are made into a single-layer, planar tuft (1); B) the tuft (1) is clamped in the plane (13) of the fibre perpendicularly to the direction of the fibres along two parallel lines (18, 19) with a predetermined spacing; C) the cross section of the class (12) of fibres clamped between the two lines (18, 19) is individually determined and summated to an overall cross section; D) the tuft (1) is pulled apart between the two lines (18, 19) in the direction of the arrow (14) by the application of a force in the fibre plane (13) until it breaks; the ultimate tensile strength is determined from the tearing force and the overall cross section found.
    • 待测量A)中的纤维或这些纤维的一部分区域被形成为(1)制得的单层平面纤维绒头;:用于测量纤维的撕裂强度,尤其是包括以下步骤的纺织纤维的方法 B)该纤维绒头(1)(在光纤平面13)垂直于平行于纤维方向沿两个中,具有预定的距离线(18,19)是夹紧; C)的横截面(在两行18之间,19)夹持类(12)的纤维被单独确定,并且求和,以整体的横截面; D)的纤维绒头(1)由两条线之间应用在箭头(14的方向上的纤维平面(13)的力的)(18,19)打破拉开获得; E)拉伸强度和发生从确定的总的横截面来确定抗张强度。