公开(公告)号：SE0602156L

公开(公告)日：2008-04-14

申请号：SE0602156

申请日：2006-10-13

Applicant: SECO TOOLS AB

Inventor： ALM PER ,  BUENO-MARTINEZ CARLOS ,  JONSSON PATRICK ,  STAAHL JAN-ERIK ,  JONSSON MATS

Abstract: The insert (1) has a flat or rounded chamfer (10) for connecting a cutting edge (8) to a clearance side on a lateral side of the insert in a region of a corner. The chamfer makes an angle of 1-15 degrees with the clearance side for enabling application of the chamfer tangentially to a work piece (12) to be machined. The insert is born in two dimensions against the work piece during a cutting machining operation carried out by the insert through the tangential application of chamfer.

公开(公告)号：EP2234745A4

公开(公告)日：2013-05-01

申请号：EP08794152

申请日：2008-08-18

Applicant: SECO TOOLS AB

Inventor： JONSSON MATS ,  JONSSON PATRICK ,  VIRTANEN KAJ

IPC: B23B27/04 ,  B23B29/04

CPC classification number: B23B27/045 ,  B23B29/043 ,  Y10T407/1962 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235

公开(公告)号：EP2114596A4

公开(公告)日：2011-07-06

申请号：EP07835300

申请日：2007-10-05

Applicant: SECO TOOLS AB

Inventor： ALM PER ,  BUENO-MARTINEZ CARLOS ,  JONSSON PATRICK ,  STAAHL JAN-ERIK ,  JONSSON MATS

IPC: B23B27/16 ,  B23C5/20

CPC classification number: B23B27/1622 ,  B23B2200/208 ,  B23B2200/283 ,  B23B2200/3609 ,  B23C5/207 ,  Y10T407/23 ,  Y10T407/235 ,  Y10T407/24

公开(公告)号：SE0702852L

公开(公告)日：2009-06-21

申请号：SE0702852

申请日：2007-12-20

Applicant: SECO TOOLS AB

Inventor： JONSSON MATS ,  JONSSON PATRICK ,  VIRTANEN KAJ

Abstract: An indexable turning insert includes two opposing larges sides formed by a support center part and a plurality of cutting parts projecting outwardly therefrom, each having a cutting edge extending between the sides and being spaced apart around the outer perimeter of the center part for indexing, has four the cutting parts. Each cutting part has a clearance side extending on one of the sides of the insert from the cutting edge of the cutting part towards the center part while making clearance angles in two dimensions with respect to the cutting edge, and the cutting edge of each cutting part makes an angle being below 90° by less than the clearance angles with the other of the sides of the insert.

公开(公告)号：SE530288C2

公开(公告)日：2008-04-22

申请号：SE0602156

申请日：2006-10-13

Applicant: SECO TOOLS AB

Inventor： ALM PER ,  BUENO-MARTINEZ CARLOS ,  JONSSON PATRICK ,  STAAHL JAN-ERIK ,  JONSSON MATS

IPC: B23B27/16 ,  B23C5/20

公开(公告)号：SE531855C2

公开(公告)日：2009-08-25

申请号：SE0702852

申请日：2007-12-20

Applicant: SECO TOOLS AB

Inventor： JONSSON MATS ,  JONSSON PATRICK ,  VIRTANEN KAJ

IPC: B23B27/08 ,  B23B27/02

公开(公告)号：SE530289C2

公开(公告)日：2008-04-22

申请号：SE0602512

申请日：2006-11-27

Applicant: SECO TOOLS AB

Inventor： ALM PER ,  BUENO-MARTINEZ CARLOS ,  JONSSON PATRICK ,  STAAHL JAN-ERIK ,  JONSSON MATS

IPC: B23B27/16 ,  B23C5/20

公开(公告)号：SE0602512L

公开(公告)日：2008-04-22

申请号：SE0602512

申请日：2006-11-27

Applicant: SECO TOOLS AB

Inventor： ALM PER ,  BUENO-MARTINEZ CARLOS ,  JONSSON PATRICK ,  STAAHL JAN-ERIK ,  JONSSON MATS

Abstract: A negative insert for cutting machining has a top side, a clearance side perpendicular thereto and a cutting edge in a region interconnecting these sides and extending substantially in parallel with these sides. The insert has further a flat or rounded chamfer connecting the cutting edge to the clearance side on at least one lateral side of the insert in the region of a corner thereof. The chamfer makes an angle of 1°-15° with the clearance side for enabling application of the chamfer substantially tangentially to a work piece to be machined for bearing of the insert in two dimensions against the work piece during cutting machining operation carried out by the insert.