METHODE UND VORRICHTUNG ZUR SCHWINGUNGSKONTROLLE,申请号AT19990971364T-传众专利搜索

METHODE UND VORRICHTUNG ZUR SCHWINGUNGSKONTROLLE

申请公布号：AT258096(T)

申请号：AT19990971364T

申请日期：1999.10.19

申请公布日期：2004.02.15

申请人：

CLAESSON, INGVAR;LAGOE, THOMAS;HAKANSSON, LARS

发明人：CLAESSON, INGVAR;LAGOE, THOMAS;HAKANSSON, LARS

分类号：B23Q15/12;B23B1/00;B23B27/00;B23B29/12;B23B37/00;B23Q3/12;B23Q5/22;B23Q11/00;(IPC1-7):B23Q11/00

主分类号：B23Q15/12

摘要：The invention relates to a device for vibration control in a machine for cutting, said machine comprising a cutting tool supported by a tool holder. The device comprises a control unit and converting means which are connectible to the control unit and comprise a vibration sensor and an actuator. The actuator comprises an active element which converts an A.C. voltage supplied by the control unit to the actuator into dimensional changes. Said active element is adapted to be embedded in the body of the tool holder and in such manner that said dimensional changes impart turning moments to the body of the tool holder. The invention further relates to a method for vibration control in cutting. The invention also relates to a tool holder.