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11. 发明申请

US20130129429A1 ROTARY CUTTING TOOL WITH COOLANT PASSAGE DISPOSED IN NON-CIRCULAR RECESS FOR REDUCING STRESS 有权
标题翻译：旋转切割工具，用于减少应力的非圆形凹陷处理的冷却液
公开(公告)号：US20130129429A1
公开(公告)日：2013-05-23
申请号：US13304026
申请日：2011-11-23
申请人： Ruy Frota de Souza Filho , Mark Alan Francis
发明人： Ruy Frota de Souza Filho , Mark Alan Francis
IPC分类号： B23C5/28
CPC分类号： B23C5/109 , B23C5/28
摘要： A cutting tool includes a tool body having a plurality of pockets for receiving cutting inserts. Each pocket includes a bottom support surface, an axial support surface, a radial support surface and a corner relief between the bottom support surface and the radial support surface. A non-circular recess is formed proximate the pocket, and a coolant passage is disposed within the recess. The recess reduces a tensile stress of the cutting tool during a machining operation
摘要翻译：切削工具包括具有多个用于接收切削刀片的凹穴的工具主体。每个口袋包括底部支撑表面，轴向支撑表面，径向支撑表面和底部支撑表面和径向支撑表面之间的角部浮雕。在凹穴附近形成非圆形凹槽，并且冷却剂通道设置在凹部内。凹槽在加工操作期间减小了切削工具的拉伸应力

12. 发明授权

US08647026B2 Cutting tool with pocket feature for reducing stress 有权
标题翻译：切割工具具有口袋功能，可减轻压力
公开(公告)号：US08647026B2
公开(公告)日：2014-02-11
申请号：US13304044
申请日：2011-11-23
申请人： Ruy Frota de Souza Filho , Mark Alan Francis
发明人： Ruy Frota de Souza Filho , Mark Alan Francis
IPC分类号： B23B27/16 , B23B27/00
CPC分类号： B23C5/109 , B23C5/2208 , B23C2210/168
摘要： A cutting tool includes a tool body having a plurality of pockets for receiving cutting inserts. Each pocket includes a bottom support surface, an axial support surface, a radial support surface and a corner relief between the bottom support surface and the axial support surface. A pocket feature is at least partially located proximate the pocket, and more specifically, at least partially located on a wall between the axial support surface and the radial support surface for reducing a tensile stress of the cutting tool during a machining operation.
摘要翻译：切削工具包括具有多个用于接收切削刀片的凹穴的工具主体。每个口袋包括底部支撑表面，轴向支撑表面，径向支撑表面和底部支撑表面和轴向支撑表面之间的角部浮雕。口袋特征至少部分地位于袋附近，更具体地说，至少部分地位于轴向支撑表面和径向支撑表面之间的壁上，用于在加工操作期间减小切割工具的拉伸应力。

13. 发明申请

US20130129431A1 CUTTING TOOL WITH POCKET FEATURE FOR REDUCING STRESS 有权
标题翻译：切割工具具有减少应力的口袋特征
公开(公告)号：US20130129431A1
公开(公告)日：2013-05-23
申请号：US13304044
申请日：2011-11-23
申请人： Ruy Frota de Souza Filho , Mark Alan Francis
发明人： Ruy Frota de Souza Filho , Mark Alan Francis
IPC分类号： B23C5/22 , B23B27/16
CPC分类号： B23C5/109 , B23C5/2208 , B23C2210/168
摘要： A cutting tool includes a tool body having a plurality of pockets for receiving cutting inserts. Each pocket includes a bottom support surface, an axial support surface, a radial support surface and a corner relief between the bottom support surface and the axial support surface. A pocket feature is at least partially located proximate the pocket, and more specifically, at least partially located on a wall between the axial support surface and the radial support surface for reducing a tensile stress of the cutting tool during a machining operation
摘要翻译：切削工具包括具有多个用于接收切削刀片的凹穴的工具主体。每个口袋包括底部支撑表面，轴向支撑表面，径向支撑表面和底部支撑表面和轴向支撑表面之间的角部浮雕。口袋特征至少部分地位于口袋附近，更具体地说，至少部分地位于轴向支撑表面和径向支撑表面之间的壁上，用于在加工操作期间减小切割工具的拉伸应力

14. 发明授权

US08613574B2 Helical milling cutter 有权
标题翻译：螺旋铣刀
公开(公告)号：US08613574B2
公开(公告)日：2013-12-24
申请号：US12035461
申请日：2008-02-22
申请人： James M. Waggle , Kevin M. Gamble , Ruy Frota de Souza Filho , Karen A. Craig
发明人： James M. Waggle , Kevin M. Gamble , Ruy Frota de Souza Filho , Karen A. Craig
IPC分类号： B26D3/11
CPC分类号： B23C5/003 , B23C5/109 , B23C2210/54 , Y10T407/1924 , Y10T407/1958 , Y10T407/1962
摘要： A cutting tool having an outer surface with a plurality of inserts connected to a distinct pocket extending generally radially on the outer surface. The cutting inserts are arranged in a helical array on the outer surface in a manner that at least one cutting edge of each cutting insert is spaced in an angular circumferential direction from the pocket of the next adjacent cutting insert. The spacing of the inserts is such that a distinct point on the each one of the one or more cutting edges define part of a layout line having a non-uniform slope.
摘要翻译：一种具有外表面的切削工具，其具有多个插入件，所述多个插入件连接到大致径向地在外表面上延伸的不同的口袋。切削刀片以外螺纹阵列布置在外表面上，使得每个切削刀片的至少一个切削刃在与下一个相邻的切削刀片的凹槽的角度圆周方向上间隔开。插入物的间隔使得一个或多个切割边缘中的每一个上的不同点限定具有不均匀斜率的布局线的一部分。

15. 发明申请

US20120099940A1 TOOLHOLDER WITH EXTERNALLY-MOUNTED DYNAMIC ABSORBER 有权
标题翻译：具有外部安装动态吸收器的工具
公开(公告)号：US20120099940A1
公开(公告)日：2012-04-26
申请号：US12908148
申请日：2010-10-20
申请人： Ruy Frota de Souza Filho
发明人： Ruy Frota de Souza Filho
IPC分类号： B23Q11/00 , B23C5/26
CPC分类号： B23B31/02 , B23B2250/16 , B23C2250/16
摘要： A toolholder includes a body portion having an exterior surface and a dynamic absorber mounted on the exterior surface of the body portion. The dynamic absorber includes a rigid support member, a cover member, and an absorber mass disposed within a cavity formed by the rigid support member and the cover member. A first resilient support member is disposed between the rigid support member and the absorber mass, and a second resilient support member is disposed between the cover member and the absorber mass. The dynamic absorber is tuned by moving the cover member relative to the rigid support member. A method of suppressing vibrations of the toolholder includes externally mounting the dynamic absorber on the exterior surface of the toolholder.
摘要翻译：刀架包括具有外表面的主体部分和安装在主体部分的外表面上的动态吸收器。动态吸收器包括刚性支撑构件，盖构件和设置在由刚性支撑构件和盖构件形成的空腔内的吸收体。第一弹性支撑构件设置在刚性支撑构件和吸收体之间，第二弹性支撑构件设置在盖构件和吸收体之间。通过相对于刚性支撑构件移动盖构件来调节动态吸收体。抑制刀架的振动的方法包括将动态吸收器外部安装在刀夹的外表面上。

16. 发明申请

US20100140882A1 SIDE ACTUATED COLLET LOCK MECHANISM 有权
标题翻译：侧启动锁紧机构
公开(公告)号：US20100140882A1
公开(公告)日：2010-06-10
申请号：US12235992
申请日：2008-12-05
申请人： Michael R. McCormick , Ruy Frota de Souza Filho
发明人： Michael R. McCormick , Ruy Frota de Souza Filho
IPC分类号： B23B31/10 , B23B31/20
CPC分类号： B23B31/201 , Y10T279/1008 , Y10T279/17111 , Y10T279/17435 , Y10T279/17529 , Y10T279/32 , Y10T409/30952
摘要： A side actuated collet lock mechanism includes a collet; a drawbar at least partially disposed within the collet, and a pair of wedge members threadingly received onto each end of a double-ended drive screw. The drive screw is rotated to cause the wedge members to move downward such that a first cam surface engages the drawbar. The drawbar and collet are pulled into the tool holder and firmly secure the shank. To remove the shank, the drive screw is rotated in an opposite direction to cause the wedge members to move upward such that a second cam surface engages the drawbar. The drawbar and the collet are pushed out from the toolholder, thereby releasing the shank.
摘要翻译：侧面致动夹头锁定机构包括夹头; 至少部分地设置在夹头内的牵引杆，以及螺纹地接收在双端驱动螺杆的每一端上的一对楔形构件。旋转驱动螺杆使楔形件向下移动，使得第一凸轮表面接合牵引杆。拉杆和夹头被拉入工具架并牢固地固定柄。为了卸下柄，驱动螺杆沿相反方向旋转，使得楔构件向上移动，使得第二凸轮表面接合牵引杆。拉杆和夹头从刀夹中推出，从而释放柄。

17. 发明申请

US20090214304A1 HELICAL MILLING CUTTER 有权
标题翻译：螺旋切割机
公开(公告)号：US20090214304A1
公开(公告)日：2009-08-27
申请号：US12035461
申请日：2008-02-22
申请人： James M. Waggle , Kevin M. Gamble , Ruy Frota de Souza Filho , Karen A. Craig
发明人： James M. Waggle , Kevin M. Gamble , Ruy Frota de Souza Filho , Karen A. Craig
IPC分类号： B26D1/12
CPC分类号： B23C5/003 , B23C5/109 , B23C2210/54 , Y10T407/1924 , Y10T407/1958 , Y10T407/1962
摘要： A cutting tool having an outer surface with a plurality of inserts connected to a distinct pocket extending generally radially on the outer surface. The cutting inserts are arranged in a helical array on the outer surface in a manner that at least one cutting edge of each cutting insert is spaced in an angular circumferential direction from the pocket of the next adjacent cutting insert. The spacing of the inserts is such that a distinct point on the each one of the one or more cutting edges define part of a layout line having a non-uniform slope.
摘要翻译：一种具有外表面的切削工具，其具有多个插入件，所述多个插入件连接到大致径向地在外表面上延伸的不同的口袋。切削刀片以外螺纹阵列布置在外表面上，使得每个切削刀片的至少一个切削刃在与下一个相邻的切削刀片的凹槽的角度圆周方向上间隔开。插入物的间隔使得一个或多个切割边缘中的每一个上的不同点限定具有不均匀斜率的布局线的一部分。

18. 发明授权

US07357603B2 Toolholder and cutting insert used therein 失效
标题翻译：刀柄和切削刀片
公开(公告)号：US07357603B2
公开(公告)日：2008-04-15
申请号：US10827898
申请日：2004-04-20
申请人： Brian D. Hoefler , Stephen J. Shubert , Ruy Frota de Souza Filho , Scott W. Lebo , Ronald L. Dudzinsky
发明人： Brian D. Hoefler , Stephen J. Shubert , Ruy Frota de Souza Filho , Scott W. Lebo , Ronald L. Dudzinsky
IPC分类号： B23C5/02
CPC分类号： B23B27/141 , B23C5/006 , B23C5/205 , B23C5/2208 , B23C2200/087 , B23C2200/326 , B23C2200/361 , B23C2210/207 , B23C2215/16 , Y10T407/1908 , Y10T407/22 , Y10T407/2202 , Y10T407/23 , Y10T407/24
摘要： A toolholder at least one cutting insert mounted within a pocket about the peripheral wall of the cutter body. The body includes a pocket having an angled retention ledge which provides acts, in conjunction with a fastener, to securely retain an insert mounted therein. The insert has an angled edge which conforms with and works in conjunction with the toolholder pocket.
摘要翻译：工具架，至少一个切削刀片，其围绕刀体的周壁安装在凹槽内。主体包括具有成角度的保持凸缘的口袋，其提供与紧固件结合的作用，以牢固地保持安装在其中的插入件。插入件具有成角度的边缘，其与刀夹口袋一致并且与之结合使用。

19. 发明授权

US07204662B1 Cutting tool with stress splitter 有权
标题翻译：切割工具与应力分离器
公开(公告)号：US07204662B1
公开(公告)日：2007-04-17
申请号：US11281275
申请日：2005-11-17
申请人： Thomas J. Long, II , Ruy Frota de Souza Filho , Jeffrey F. Kovac
发明人： Thomas J. Long, II , Ruy Frota de Souza Filho , Jeffrey F. Kovac
IPC分类号： B26D1/12 , B23C5/00
CPC分类号： B23C5/109 , B23C5/003 , B23C5/006 , B23C2210/40 , Y10T407/1908 , Y10T407/2202 , Y10T407/2274
摘要： A cutting tool includes a tool body having a plurality of insert receiving pockets and at least one cutting insert mounted in each pocket. Each pocket includes a pocket base wall, a side wall and a stress relief groove. The tool body also includes a top surface including a first portion and a second portion, and a stress splitter that extends from the stress relief groove and intersects the first and second portions. The stress splitter may be in the form of a sharp peak or ridge, a radiused peak, rounded mass or protuberance, and the like. The stress splitter reduces a maximum amount of stress in an area of the stress relief groove during a machining operation.
摘要翻译：切割工具包括具有多个插入物容纳凹部的工具主体和安装在每个凹部中的至少一个切削刀片。每个口袋包括口袋底壁，侧壁和应力释放槽。工具主体还包括包括第一部分和第二部分的顶表面，以及从应力释放槽延伸并与第一和第二部分相交的应力分裂器。应力分配器可以是锋利的峰或脊，圆角峰，圆形质量或突起等的形式。应力分配器在加工操作期间减小应力释放槽的区域中的最大应力量。

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