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公开(公告)号：US20120045288A1
公开(公告)日：2012-02-23
申请号：US13213739
申请日：2011-08-19
Applicant: Rafael Morgulis
Inventor： Rafael Morgulis
CPC classification number: B23G5/18 , B23C5/109 , B23C2210/168 , B23G2200/10 , Y10T407/172 , Y10T407/1725 , Y10T407/1745 , Y10T407/1934 , Y10T407/28 , Y10T409/300056
Abstract: A thread-milling cutter comprising a tool holder (2) and at least one cutting insert (3) with a longitudinal cutting edge (30) mounted thereon. The tool holder (2) includes at least one pocket (20) extending essentially in an axial direction (A) and adapted for receiving the at least one insert (3). The cutting insert (3) has at least one positioning plane (31) on a first abutment surface of the insert (3) opposite the cutting edge (30) for a radial positioning of the insert (3) in the respective pocket (20). At least one protrusion (32) is provided on the abutment surface, a side surface (320) of the protrusion (32) being oriented at an angle (α) to the axial direction (A) of the cutter (1) and adapted for contacting a surface (22) of the pocket (20) for an axial positioning of the insert (3). Also described is an insert for a thread-milling cutter.
Abstract translation: 一种螺纹铣刀，其包括工具架（2）和至少一个切削刀片（3），其上安装有纵向切削刃（30）。 工具架（2）包括至少一个基本上在轴向方向（A）上延伸并适于容纳至少一个插入件（3）的凹部（20）。 切削刀片（3）在插入件（3）的与切削刃（30）相对的第一邻接表面上具有至少一个定位平面（31），用于将插入件（3）径向定位在相应的凹部（20）中， 。 至少一个突起（32）设置在邻接表面上，突出部（32）的侧表面（320）以与切割器（1）的轴向方向（A）成一角度（α）定向， 接触所述袋（20）的表面（22）以用于所述插入件（3）的轴向定位。 还描述了一种用于螺纹铣刀的刀片。
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公开(公告)号：US07896586B2
公开(公告)日：2011-03-01
申请号：US12304215
申请日：2007-06-04
Applicant: Rafael Morgulis
Inventor： Rafael Morgulis
CPC classification number: B23B27/065 , B23B27/1622 , B23B2200/049 , B23B2200/085 , B23B2200/087 , B23B2200/125 , B23B2200/201 , B23B2205/16 , B23B2270/16 , Y10T407/2268 , Y10T407/2274 , Y10T407/235 , Y10T407/245
Abstract: The invention relates to an indexable insert having a first and a second insert surfaces (10a, 10b), three side faces (11, 12, 13) and a cutting projection (2), wherein the cutting projection (2) comprises at least one first and one second cutting tooth (21, 22), cutting edges (31, 32) are formed on the cutting teeth (21, 22) at a transition region to the first second insert surface (10a, 10b) respectively, a first chip flow direction (A1) assigned to the first cutting edge (31) forms an angle with a second chip flow direction assigned to the second cutting edge (32), a first and a second chip breaker surface (41, 42) are assigned in the chip flow direction to the first and the second cutting edges (31, 32), respectively, the chip breaker surfaces (41, 42) comprise at least one first and one second groove, respectively, on the first and the second insert surfaces (10a, 10b) which extend essentially perpendicularly to the respective chip flow direction (A1). The invention also relates to a tool comprising an indexable insert and to a method of producing the same.
Abstract translation: 本发明涉及具有第一和第二插入表面（10a，10b），三个侧面（11,12,13）和切割突起（2）的可转位插入件，其中切割突起（2）包括至少一个 第一和第二切削齿（21,22），在切割齿（21,22）上分别在第一第二插入表面（10a，10b）的过渡区域处形成切削刃（31,32），第一芯片 分配给第一切削刃（31）的流动方向（A1）与分配给第二切削刃（32）的第二切屑流动方向形成角度，在第二切削刃表面（41,42） 断屑槽表面（41,42）分别在第一和第二刀片表面（10a）上分别包括至少一个第一和第二槽， ，10b），其基本上垂直于相应的芯片流动方向（A1）延伸。 本发明还涉及一种包括可转位插入件的工具及其制造方法。
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公开(公告)号：US20060045633A1
公开(公告)日：2006-03-02
申请号：US11216983
申请日：2005-08-31
Applicant: Rafael Morgulis
Inventor： Rafael Morgulis
IPC: B23C5/20
CPC classification number: B23G5/18 , B23C5/2243 , Y10T407/1906 , Y10T407/23 , Y10T409/300056
Abstract: The thread cutter has a tool holder with a fixing shank and a cutter shank. In the same are inserted cutting inserts with cutting edges having a thread cutting profiling. They are retained by clamping screws inserted in tapped holes. The clamping screws act at right angles on the mutually parallel sides of the cutting inserts. The in each case three tapped holes in the cutter shank are so displaced relative to one another that in each case there is only one tapped hole in a radial plane of the cutter shank.
Abstract translation: 螺纹切割机具有带有固定柄和刀柄的刀架。 同样的，插入切削刀片的切削刃具有螺纹切削轮廓。 它们通过插入螺纹孔中的夹紧螺钉保持。 夹紧螺钉在切削刀片的相互平行的两侧成直角。 在每种情况下，刀柄中的三个螺纹孔相对于彼此移位，在每种情况下，在刀柄的径向平面中仅有一个螺纹孔。
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公开(公告)号：US06840716B2
公开(公告)日：2005-01-11
申请号：US10189011
申请日：2002-07-05
Applicant: Rafael Morgulis , Anton Babushkin
Inventor： Rafael Morgulis , Anton Babushkin
CPC classification number: B23C5/2221 , B23C5/109 , B23C2200/165 , B23C2210/168 , Y10T407/1908 , Y10T407/2274 , Y10T407/23
Abstract: A cutting tool has an insert holder provided with an insert receiving pocket and at least one cutting insert mounted therein. The insert receiving pocket has a longitudinally extending inner wall, a rear wall adjacent the inner wall and a lower wall adjacent the inner wall and the rear wall. A front end of the lower wall protrudes forwardly with respect to a central portion of the insert holder. A front protrusion rises upwardly from the lower wall and extends inwardly and rearwardly from a periphery of the insert holder. The front protrusion has a front surface perpendicular to the lower wall. A groove formed in the bottom surface of the cutting insert has a distal side wall perpendicular to the bottom surface. When assembled, a radial abutment surface of the cutting insert abuts a radial abutment surface of the insert receiving pocket, the front surface of the front protrusion abuts the front distal side wall of the groove and a rear portion of the one cutting insert is spaced from the rear wall of the insert receiving pocket.
Abstract translation: 切削工具具有插入件保持器，该刀片保持器设置有刀片容纳槽和安装在其中的至少一个切削刀片。 刀片接收槽具有纵向延伸的内壁，邻近内壁的后壁和邻近内壁和后壁的下壁。 下壁的前端相对于插入物保持器的中心部分向前突出。 前突起从下壁向上升起并从插入物保持器的周边向内和向后延伸。 前突起具有垂直于下壁的前表面。 形成在切削刀片的底表面中的槽具有垂直于底表面的远侧壁。 当组装时，切削刀片的径向邻接表面邻接刀片容纳槽的径向邻接表面，前突起的前表面邻接槽的前远侧侧壁，并且一个切削刀片的后部与 刀片接收口袋的后壁。
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Patent Agency Ranking
公开(公告)号：US20130287506A1
公开(公告)日：2013-10-31
申请号：US13996195
申请日：2012-01-11
Applicant: Rafael Morgulis , Artur Zaretski
Inventor： Rafael Morgulis , Artur Zaretski
CPC classification number: B23B27/065 , B23B27/1611 , B23B29/043 , B23B2200/125 , B23B2205/12 , Y10T407/22 , Y10T407/2274 , Y10T407/23
Abstract: The invention relates to a thread cutting insert (1) comprising a upper face (20) and a lower face (21), at least three lateral walls (31, 32, 33, 34) extending between the upper face (20) and the lower face (21), and at least two cutting edges (41, 42, 43, 44) formed in a transition region between two of the lateral walls (31, 32, 33, 34) and the upper face (20), wherein at least one of the cutting edges (41, 42, 43, 44) is sandwiched between a first supporting surface (71a, 72a, 73a, 74a) and a second supporting surface (71 b, 72b, 73b, 74b) provided on the respective lateral wall (31, 32, 33, 34). Further, the invention relates to a tool holder for receiving a thread cutting insert (1).
Abstract translation: 本发明涉及一种包括上表面（20）和下表面（21）的螺纹切削刀片（1），至少三个侧壁（31,32,33,34），其在上表面（20）和 下表面（21）和形成在两个侧壁（31,32,33,34）和上表面（20）之间的过渡区域中的至少两个切割刃（41,42,43,44），其中 所述切削刃（41,42,43,44）中的至少一个夹在第一支撑面（71a，72a，73a，74a）和设置在所述第二支撑面（71b，72b，73b，74b） 各个侧壁（31,32,33,34）。 此外，本发明涉及一种用于接收螺纹切削刀片（1）的刀架。
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公开(公告)号：US20090252565A1
公开(公告)日：2009-10-08
申请号：US12304215
申请日：2007-06-04
Applicant: Rafael Morgulis
Inventor： Rafael Morgulis
CPC classification number: B23B27/065 , B23B27/1622 , B23B2200/049 , B23B2200/085 , B23B2200/087 , B23B2200/125 , B23B2200/201 , B23B2205/16 , B23B2270/16 , Y10T407/2268 , Y10T407/2274 , Y10T407/235 , Y10T407/245
Abstract: The invention relates to an indexable insert having a first and a second insert surfaces (10a, 10b), three side faces (11, 12, 13) and a cutting projection (2), wherein the cutting projection (2) comprises at least one first and one second cutting tooth (21, 22), cutting edges (31, 32) are formed on the cutting teeth (21, 22) at a transition region to the first second insert surface (10a, 10b) respectively, a first chip flow direction (A1) assigned to the first cutting edge (31) forms an angle with a second chip flow direction assigned to the second cutting edge (32), a first and a second chip breaker surface (41, 42) are assigned in the chip flow direction to the first and the second cutting edges (31, 32), respectively, the chip breaker surfaces (41, 42) comprise at least one first and one second groove, respectively, on the first and the second insert surfaces (10a, 10b) which extend essentially perpendicularly to the respective chip flow direction (A1). The invention also relates to a tool comprising an indexable insert and to a method of producing the same.
Abstract translation: 本发明涉及一种具有第一和第二插入表面（10a，10b），三个侧面（11,12,13）和切割突起（2）的可转位刀片，其中切割突起（2）包括至少一个 第一和第二切削齿（21,22），在切割齿（21,22）上分别在第一第二插入表面（10a，10b）的过渡区域处形成切削刃（31,32），第一芯片 分配给第一切削刃（31）的流动方向（A1）与分配给第二切削刃（32）的第二切屑流动方向形成角度，在第二切削刃表面（41,42） 断屑槽表面（41,42）分别在第一和第二刀片表面（10a）上分别包括至少一个第一和第二槽， ，10b），其基本上垂直于相应的芯片流动方向（A1）延伸。 本发明还涉及一种包括可转位插入件的工具及其制造方法。
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公开(公告)号：US06709205B2
公开(公告)日：2004-03-23
申请号：US10270509
申请日：2002-10-16
Applicant: Rafael Morgulis , Gil Hecht
Inventor： Rafael Morgulis , Gil Hecht
IPC: B23C502
CPC classification number: B23C5/2221 , B23C2200/0411 , B23C2200/161 , B23C2210/168 , Y10T407/191 , Y10T407/192 , Y10T407/1936 , Y10T407/23 , Y10T407/245
Abstract: A cutting tool having replaceable indexable cutting insert retained in insert pockets. Each insert pocket has a base wall and first and second rear sidewall sections. A generally circular recess having a peripheral wall extends downwardly from the base wall. The cutting insert comprises an upper surface, a side surface and a lower surface from which a cylindrical protrusion extends downwardly. A first abutment surface located on the first rear sidewall section abuts a first support surface located on the side surface of the cutting insert, a second abutment surface located on the second rear sidewall section abuts a second support surface located on the side surface of the cutting insert, and a third abutment surface located on the peripheral wall of the recess abuts a third support surface located on the cylindrical protrusion of the cutting insert.
Abstract translation: 具有保持在插入口中的可替换的可转位切削刀片的切削工具。 每个插入口袋具有底壁和第一和第二后侧壁部分。 具有周壁的大致圆形凹槽从底壁向下延伸。 切削刀片包括上表面，侧表面和下表面，圆柱形突起从该表面向下延伸。 位于第一后侧壁部分上的第一邻接表面邻接位于切削刀片侧表面上的第一支撑表面，位于第二后侧壁部分上的第二邻接表面邻接位于切割侧表面上的第二支撑表面 插入件，并且位于凹部的周壁上的第三邻接表面邻接位于切削刀片的圆柱形突出部上的第三支撑表面。
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公开(公告)号：US06607335B2
公开(公告)日：2003-08-19
申请号：US09968870
申请日：2001-10-03
Applicant: Rafael Morgulis
Inventor： Rafael Morgulis
IPC: B23C520
CPC classification number: B23C5/202 , B23C5/226 , B23C2200/0405 , B23C2200/0422 , B23C2200/045 , B23C2200/125 , B23C2200/201 , Y10T407/1906 , Y10T407/192 , Y10T407/1928 , Y10T407/2202 , Y10T407/235 , Y10T407/245
Abstract: A cutting tool assembly rotatable about an axis of rotation comprising a tool and a plurality of cutting inserts mounted therein. The tool comprises a crown affixed to a tool body. Each one of the cutting inserts has an even number of indexable cutting edges and is clamped in the tool in an insert receiving pocket that is generally radially directed. The tool body has a conical surface against which the cutting inserts abut, the conical surface extends to the periphery of the tool body, is inwardly rearwardly slanted and has equally peripherally distributed substantially radially directed recesses.
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公开(公告)号：US08602694B2
公开(公告)日：2013-12-10
申请号：US13213739
申请日：2011-08-19
Applicant: Rafael Morgulis
Inventor： Rafael Morgulis
CPC classification number: B23G5/18 , B23C5/109 , B23C2210/168 , B23G2200/10 , Y10T407/172 , Y10T407/1725 , Y10T407/1745 , Y10T407/1934 , Y10T407/28 , Y10T409/300056
Abstract: A thread-milling cutter including a tool holder (2) and at least one cutting insert (3) with a longitudinal cutting edge (30) mounted on it. The tool holder (2) includes at least one pocket (20) extending essentially in an axial direction (A) and adapted for receiving the at least one insert (3). The cutting insert (3) has at least one positioning plane (31) on a first abutment surface of the insert (3) opposite the cutting edge (30) for a radial positioning of the insert (3) in the respective pocket (20). At least one protrusion (32) is provided on the abutment surface, a side surface (320) of the protrusion (32) being oriented at an angle (α) to the axial direction (A) of the cutter (1) and adapted for contacting a surface (22) of the pocket (20) for an axial positioning of the insert (3). Also described is an insert for a thread-milling cutter.
Abstract translation: 一种螺纹铣刀，包括刀架（2）和至少一个安装在其上的纵向切削刃（30）的切削刀片（3）。 工具架（2）包括至少一个基本上在轴向方向（A）上延伸并适于容纳至少一个插入件（3）的凹部（20）。 切削刀片（3）在插入件（3）的与切削刃（30）相对的第一邻接表面上具有至少一个定位平面（31），用于将插入件（3）径向定位在相应的凹部（20）中， 。 至少一个突起（32）设置在邻接表面上，突出部（32）的侧表面（320）以与切割器（1）的轴向方向（A）成一角度（α）定向， 接触所述袋（20）的表面（22）以用于所述插入件（3）的轴向定位。 还描述了一种用于螺纹铣刀的刀片。
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