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1. 发明公开

EP1355756A1 CUTTING INSERT 有权转让
标题翻译：切割插入
公开(公告)号：EP1355756A1
公开(公告)日：2003-10-29
申请号：EP02716293.2
申请日：2002-01-23
申请人： ISCAR LTD.
发明人： SATRAN, Amir , ULIANITSKY, Daniel
IPC分类号： B23C5/22
CPC分类号： B23C5/2221 , B23C2200/125 , B23C2200/128 , B23C2210/168 , Y10T407/191 , Y10T407/23 , Y10T407/235
摘要： The present invention provides a replaceable cutting insert (20) for use in a cutting tool. The cutting insert has a recess (32, 54) with flat and non-coplanar side surfaces (26) on either side of the recess. The cutting insert is retained in an insert pocket (62) of the cutting tool (58, 60) by three-point contact (P1, P2, P3) between contact edges (70, 72) of the pocket (62) and points on the side edges (34) of the recesses (32, 54) on two adjacent side surfaces of the insert.
摘要翻译：本发明提供一种用于切削工具的可更换切削刀片（20）。切削刀片具有凹槽（32,54），在凹槽的任一侧上具有平坦的和非共平面的侧表面（26）。切削刀片通过凹穴（62）的接触边缘（70,72）之间的三点接触（P1，P2，P3）而被保持在切削工具（58,60）的刀片凹穴（62）在插入件的两个相邻侧表面上的凹部（32,54）的侧边缘（34）。

2. 发明公开

EP1353771A1 CUTTING INSERT 有权转让
标题翻译：切割插入
公开(公告)号：EP1353771A1
公开(公告)日：2003-10-22
申请号：EP01273483.6
申请日：2001-12-26
申请人： ISCAR LTD.
发明人： SATRAN, Amir , ULIANITSKY, Daniel
IPC分类号： B23C5/22
CPC分类号： B23C5/2221 , B23C2200/125 , B23C2200/128 , B23C2210/168 , Y10T407/191 , Y10T407/23 , Y10T407/235
摘要： A generally square-shaped indexable cutting insert (10) with four cutting edges (20) for mounting in milling cutters (52, 54) for either slotting operations or for left-hand and right-hand face milling of right-angled corners in a metal workpiece. The cutting edge is parallel to the bottom surface (14) and has a primary cutting edge (26) extending between two wipers (24), each wiper being adjacent a corner edge (22). A first relief surface (34) adjacent the primary cutting edge has a first relief angle (x1) and a second relief adjacent the two wipers has a second relief angle (x2) that is greater than the first relief angle. The first relief surface has a width dimension measured perpendicularly to the cutting edge that has a minimum value proximal to the two wipers and a maximum value at a central region (42) of the cutting edge.
摘要翻译：一种具有四个切削刃（20）的大致方形的可转位切削刀片（10），用于安装在铣刀（52,54）中，用于开槽操作或用于左手和右手面铣削直角拐角金属工件。切削刃平行于底面（14）并且具有在两个擦拭器（24）之间延伸的主切削刃（26），每个擦拭器邻近角边缘（22）。邻近主切削刃的第一后角表面（34）具有第一后角（x1），并且与两个擦拭器相邻的第二后角具有大于第一后角的第二后角（x2）。第一后刀面具有垂直于切削刃测量的宽度尺寸，其具有接近两个擦拭器的最小值和切削刃的中心区域（42）处的最大值。

3. 发明授权

EP1401605B1 MILLING CUTTER AND CUTTING INSERT THEREFOR 有权
标题翻译：面粉和切削刀片
公开(公告)号：EP1401605B1
公开(公告)日：2008-12-24
申请号：EP02738587.1
申请日：2002-06-16
申请人： Iscar Ltd.
发明人： SATRAN, Amir , ULIANITSKY, Daniel
IPC分类号： B23C5/20 , B23C3/08 , B23C5/08
CPC分类号： B23C5/207 , B23C3/08 , B23C5/08 , Y10T83/9319 , Y10T83/9372 , Y10T83/9464 , Y10T407/1614 , Y10T407/235
摘要： An indexable cutting insert (10) for use in a milling cutter (50). The cutting insert (10) having four identical side surfaces (16) extending between generally square shaped top (12) and bottom surfaces (14) with two diametrically opposite protuberances (28) extending away from each other in a top or bottom view of the cutting insert (10). The cutting insert (10) has eight identical major (30) and minor cutting edges (32). The milling cutter (50) having the general form of a circular disk (52) with a plurality of the cutting inserts (10) releasably mounted in insert pockets (54) angularly around the periphery (58) of the cutter. The cutting inserts (10) are arranged to produce a profile (60) on a workpiece (62) having a central straight section (60) and two beveled sections (60', 60'') on either side of the central straight section (60).

4. 发明授权

EP1355756B1 CUTTING INSERT 有权转让
公开(公告)号：EP1355756B1
公开(公告)日：2008-06-18
申请号：EP02716293.2
申请日：2002-01-23
申请人： Iscar Ltd.
发明人： SATRAN, Amir , ULIANITSKY, Daniel
IPC分类号： B23C5/22
CPC分类号： B23C5/2221 , B23C2200/125 , B23C2200/128 , B23C2210/168 , Y10T407/191 , Y10T407/23 , Y10T407/235
摘要： The present invention provides a replaceable cutting insert (20) for use in a cutting tool. The cutting insert has a recess (32, 54) with flat and non-coplanar side surfaces (26) on either side of the recess. The cutting insert is retained in an insert pocket (62) of the cutting tool (58, 60) by three-point contact (P1, P2, P3) between contact edges (70, 72) of the pocket (62) and points on the side edges (34) of the recesses (32, 54) on two adjacent side surfaces of the insert.

5. 发明授权

EP1353771B1 CUTTING INSERT 有权转让
公开(公告)号：EP1353771B1
公开(公告)日：2004-10-13
申请号：EP01273483.6
申请日：2001-12-26
申请人： ISCAR LTD.
发明人： SATRAN, Amir , ULIANITSKY, Daniel
IPC分类号： B23C5/22
CPC分类号： B23C5/2221 , B23C2200/125 , B23C2200/128 , B23C2210/168 , Y10T407/191 , Y10T407/23 , Y10T407/235
摘要： A generally square-shaped indexable cutting insert (10) with four cutting edges (20) for mounting in milling cutters (52, 54) for either slotting operations or for left-hand and right-hand face milling of right-angled corners in a metal workpiece. The cutting edge is parallel to the bottom surface (14) and has a primary cutting edge (26) extending between two wipers (24), each wiper being adjacent a corner edge (22). A first relief surface (34) adjacent the primary cutting edge has a first relief angle (x1) and a second relief adjacent the two wipers has a second relief angle (x2) that is greater than the first relief angle. The first relief surface has a width dimension measured perpendicularly to the cutting edge that has a minimum value proximal to the two wipers and a maximum value at a central region (42) of the cutting edge.

6. 发明公开

EP1401605A1 MILLING CUTTER AND CUTTING INSERT THEREFOR 有权
标题翻译：面粉和切削刀片
公开(公告)号：EP1401605A1
公开(公告)日：2004-03-31
申请号：EP02738587.1
申请日：2002-06-16
申请人： Iscar Ltd.
发明人： SATRAN, Amir , ULIANITSKY, Daniel
IPC分类号： B23C5/20 , B23C3/08 , B23C5/08
CPC分类号： B23C5/207 , B23C3/08 , B23C5/08 , Y10T83/9319 , Y10T83/9372 , Y10T83/9464 , Y10T407/1614 , Y10T407/235
摘要： An indexable cutting insert (10) for use in a milling cutter (50). The cutting insert (10) having four identical side surfaces (16) extending between generally square shaped top (12) and bottom surfaces (14) with two diametrically opposite protuberances (28) extending away from each other in a top or bottom view of the cutting insert (10). The cutting insert (10) has eight identical major (30) and minor cutting edges (32). The milling cutter (50) having the general form of a circular disk (52) with a plurality of the cutting inserts (10) releasably mounted in insert pockets (54) angularly around the periphery (58) of the cutter. The cutting inserts (10) are arranged to produce a profile (60) on a workpiece (62) having a central straight section (60) and two beveled sections (60', 60'') on either side of the central straight section (60).

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