公开(公告)号：US09410875B2

公开(公告)日：2016-08-09

申请号：US14123029

申请日：2012-05-26

申请人： Thomas Wagner ,  Sascha Zmiskol ,  Andreas Marr

发明人： Thomas Wagner ,  Sascha Zmiskol ,  Andreas Marr

IPC分类号： H01R43/042 ,  G01N3/56 ,  B25B27/10 ,  B25B27/14

CPC分类号： G01N3/56 ,  B25B27/10 ,  B25B27/146 ,  H01R43/042

摘要： The invention relates to a method for monitoring the wear of a pair of hand pliers with which crimping elements can be pressed onto a workpiece and a particular degree of crimping mp, to be obtained by actuating the pliers, set using a presetting device. An arrangement is described for carrying out this method, as is a pair of hand pliers implementing the method. The method includes: counting each actuation of the hand pliers and linking to the degree of crimping mp that has been set; reading out a wear prognosis value Vt, from a memory, for the degree of crimping that has been set; determining a total wear value V by adding up the wear prognosis value Vt for each actuation; verifying whether the total wear value reaches or exceeds a defined threshold value VG, and issuing a calibration request if necessary.

摘要翻译： 本发明涉及一种用于监测一对手钳的磨损的方法，通过该夹钳可以将压接元件压到工件上并且通过使用预设装置来设定钳子来获得特定的卷曲度mp。 描述了用于执行该方法的布置，以及实现该方法的一对手钳。 该方法包括：对手钳的每个致动进行计数，并将其与已设定的卷曲度mp相关联; 从记忆中读出已经设定的卷曲程度的磨损预后值Vt; 通过将每个致动的磨损预测值Vt相加来确定总磨损值V; 验证总磨损值是否达到或超过定义的阈值VG，并且如果需要则发出校准请求。