公开(公告)号：EP2424700B1

公开(公告)日：2019-06-12

申请号：EP10770022.1

申请日：2010-04-21

申请人： Seco Tools AB

发明人： SCANDROGLIO, Emilio

IPC分类号： B23C5/22 ,  B23B27/16

公开(公告)号：EP2424700A1

公开(公告)日：2012-03-07

申请号：EP10770022.1

申请日：2010-04-21

申请人： Seco Tools Ab

发明人： SCANDROGLIO, Emilio

IPC分类号： B23C5/22 ,  B23B27/16

CPC分类号： B23B27/1611 ,  B23B2200/0461 ,  B23B2200/125 ,  B23B2200/3627 ,  B23B2205/12 ,  B23C5/2221 ,  Y10T407/1934 ,  Y10T407/2268

摘要： A cutting tool has an indexable insert, a holder with a holder member and an arrangement for securing the insert to the holder. An upstanding holder wall and a conical insert clearance surface are designed so as to enable securing of the insert to the holder in a finite number of fixed relative positions. A curved portion of the upstanding holder wall supports the conical clearance surface laterally in each fixed relative position of the holder and the insert. A tight abutment of the conical clearance surface on said curved portion is provided to dirt from penetrating therebetween.