MEASUREMENT METHOD AND DEVICE OF WIRE,申请号JP20010181080-传众专利搜索

MEASUREMENT METHOD AND DEVICE OF WIRE

申请公布号：JP2002372414(A)

申请号：JP20010181080

申请日期：2001.06.15

申请公布日期：2002.12.26

申请人：

SUMITOMO ELECTRIC IND LTD

发明人：YOSHIDA TORU;TSUNEISHI KATSUYUKI;SATO TADAO;HAYAKAWA TAMOTSU

分类号：G01B21/06;(IPC1-7):G01B21/06

主分类号：G01B21/06

摘要：PROBLEM TO BE SOLVED: To provide a measurement method and device of winding length of wire with small error when winding the elastic wire by giving tension. SOLUTION: For a length measurement method for measuring the length of wire when winding with a winding device 18 by giving tension to the wire 11 letting out of a wire supplier 12, a correlation equation of tension(t) of the wire 11 between the wire supplier 12 and a capstan 15 for letting out the wire 11 and an error(e) between the running length of the wire 11 measured with the capstan 15 and the length wound by the winding device 18 is obtained in advance. The tension of the wire 11 between the wire supplier 12 and the capstan 15 is measured and the running length of the wire 11 measured with the capstan 15 is corrected with the correlation to determine the winding length of the winding device 18.