公开(公告)号：US20190061022A1

公开(公告)日：2019-02-28

申请号：US16072536

申请日：2017-01-27

申请人： KYOCERA CORPORATION

发明人： Yuusaku TAKATAKE

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23C2210/045 ,  B23C2210/0457 ,  B23C2210/08 ,  B23C2210/285 ,  B23C2210/402 ,  B23C2226/125 ,  B23C2226/27

摘要： An end mill includes an end mill body having a bar-shape extending along a rotation axis and including a first end and a second end, a side surface, a first end cutting edge, a second end cutting edge, a first peripheral cutting edge extending from the first end cutting edge, and a second peripheral cutting edge extending from the second end cutting edge. In which, L2 is smaller than L1, where L1 is a distance from the rotation axis to the first peripheral cutting edge, and L2 is a distance from the rotation axis to the second peripheral cutting edge in a cross section orthogonal to the rotation axis. And α2 is greater than α1, where α1 is a rake angle of the first peripheral cutting edge, and α2 is a rake angle of the second peripheral cutting edge.

公开(公告)号：US20190022779A1

公开(公告)日：2019-01-24

申请号：US16069899

申请日：2017-01-31

申请人： THE GLEASON WORKS

发明人： Hermann J. STADTFELD ,  Anthony J. NORSELLI ,  Paul B. SPENCER

IPC分类号： B23F9/12

CPC分类号： B23F9/12 ,  B23C5/22 ,  B23C2210/285 ,  B23F9/10 ,  B23F21/128 ,  B23F21/226

摘要： A gear cutting tool wherein each cutting blade group includes two differently positioned but identical cutting blades (41, 40) such as an one outside and one inside blade. The inventive blade arrangement only requires a single type of blade (30) in order to simultaneously cut the convex and the concave tooth flanks of a gear as well as the root fillet and root bottom portions of tooth slots. The cutter system allows radial adjustment of the outside cutting blade and the inside cutting blade independently of one another. Additionally, inside and outside cutting blades may be exchanged with one another.

公开(公告)号：US09452479B2

公开(公告)日：2016-09-27

申请号：US14683979

申请日：2015-04-10

申请人： Hufschmied Zerspanungssysteme GmbH

发明人： Ralph Hufschmied

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23C2210/0414 ,  B23C2210/0492 ,  B23C2210/126 ,  B23C2210/282 ,  B23C2210/285 ,  B23C2210/40 ,  B23C2220/605 ,  B23C2226/27 ,  Y10T407/1948 ,  Y10T409/303752

摘要： A face cutter for machining fiber-reinforced materials such as carbon-fiber-reinforced plastics, glass-fiber-reinforced plastics or plastics reinforced with polyester threads is provided which includes main flutes which form with trailing premachining lands cutting wedges with premachining cutting edges, and auxiliary flutes, the number of which corresponds to a number of the main flutes, each trail one of the main flutes in the peripheral sense, each distance in the peripheral sense a postmachining land from the premachining land leading in the peripheral sense, and form with the postmachining land a cutting wedge with a postmachining cutting edge. The premachining cutting edges extend alternately with right-hand twist about and untwisted along the tool axis, the postmachining cutting edges trailing the right-hand twisted premachining cutting edges extend untwisted along the tool axis, and the postmachining cutting edges trailing the untwisted premachining cutting edges extend with a right-hand twist about the tool axis.

摘要翻译： 提供了用于加工纤维增强材料如碳纤维增强塑料，玻璃纤维增​​强塑料或用聚酯螺纹增强的塑料的面铣刀，其包括主凹槽，其与前加工切削刃的楔形切削楔形成，以及 辅助槽纹，其数量对应于主槽纹的数量，每个主要凹槽中的一个主要凹槽中的一个，在周边的每个距离处，来自在周边意义上引导的前加工区域的后加工地面，并形成与 后加工地带有加工后切割的切割楔块。 前加工切削刃沿着刀具轴线以右手扭转而交替地延伸，并且沿着刀具轴线未扭曲地延伸的后加工的前加工切削刃的后加工切削刃沿着刀具轴线延伸，并且后加工切削刃沿着未扭绞的预加工切削刃 以关于刀具轴的右旋方式延伸。

公开(公告)号：US09440296B2

公开(公告)日：2016-09-13

申请号：US14683994

申请日：2015-04-10

申请人： Hufschmied Zerspanungssysteme GmbH

发明人： Ralph Hufschmied

IPC分类号： B23C5/10

CPC分类号： B23C5/10 ,  B23C2210/0414 ,  B23C2210/0492 ,  B23C2210/126 ,  B23C2210/282 ,  B23C2210/285 ,  B23C2210/40 ,  B23C2220/605 ,  B23C2226/27 ,  Y10T407/1948 ,  Y10T409/303752

摘要： A face cutter for machining fiber-reinforced materials such as carbon-fiber-reinforced plastics, glass-fiber-reinforced plastics or plastics reinforced with polyester threads is provided which includes main flutes, which form with trailing premachining lands a cutting wedges with premachining cutting edges, and auxiliary flutes, the number of which corresponds to a number of the main flutes, each trail one of the main flutes in the peripheral sense, each distance in the peripheral sense a postmachining land from the pre-machining land leading in the peripheral sense, and form with the postmachining land a cutting wedge with a postmachining cutting edge. The premachining cutting edges extend alternately with left-hand twist about and untwisted along the tool axis, the postmachining cutting edges trailing the left-hand twisted premachining cutting edges extend untwisted along the tool axis, and the postmachining cutting edges trailing the untwisted premachining cutting edges extend with a left-hand twist about the tool axis.

摘要翻译： 提供一种用于加工纤维增强材料如碳纤维增强塑料，玻璃纤维增​​强塑料或用聚酯螺纹增强的塑料的面铣刀，其包括主凹槽，其与拖尾预加工区域形成具有预加工切削刃的切割楔 和辅助凹槽，其数量对应于主凹槽的数量，每个主要凹槽的数量各自沿着外围意义上的主凹槽中的一个，在周边方向上的每个距离都是来自在外围感觉中引导的预加工区域的后加工区域 ，并与后加工地形成切割楔块，后切割边缘。 前加工切削刃沿着刀具轴线左右扭转而交替地延伸，并且沿着刀具轴线未扭绞的左侧扭曲预加工切削刃的后加工切削刃延伸，并且后加工切削刃沿着未扭绞的预加工切削刃 以关于工具轴的左手扭转延伸。

公开(公告)号：US08807881B2

公开(公告)日：2014-08-19

申请号：US12999427

申请日：2008-08-29

申请人： Tasuku Itoh ,  Yasuo Hamatake ,  Katsutoshi Watanabe

发明人： Tasuku Itoh ,  Yasuo Hamatake ,  Katsutoshi Watanabe

IPC分类号： B23C5/20 ,  B23C5/10 ,  B23C3/30

CPC分类号： B23C5/109 ,  B23C3/30 ,  B23C2210/086 ,  B23C2210/285 ,  B23C2220/366 ,  B23C2220/60 ,  Y10T407/1924 ,  Y10T407/195 ,  Y10T407/196 ,  Y10T407/1962 ,  Y10T408/905

摘要： In a semi-finishing cutter, rectangular tips and square tips are disposed in a staggered pattern in an axial direction in second to fourth step portions, so a single cutting edge is formed by a pair of one of the rectangular tips and one of the square tips. It is therefore possible to effectively reduce a frequency of contact with a blade root. A cutting speed of the semi-finishing cutter may be increased and a cutting feed may be made faster, so work in a semi-finishing process may be performed efficiently. The rectangular tips and the square tips have simple shapes, so known commercially available throwaway tips may be used. Accordingly, it is possible to provide the semi-finishing cutter in an easy-to-use form without increasing the cost.

摘要翻译： 在半精加工刀具中，矩形尖端和方形尖端在第二至第四台阶部沿轴向布置成交错图案，因此单个切割刃由一对矩形尖端和正方形之一形成 提示。 因此，可以有效地降低与叶片根部的接触频率。 可以提高半精加工刀具的切削速度，并且可以使切削进给更快，因此可以有效地进行半精加工工序。 矩形尖端和方形尖端具有简单的形状，因此可以使用公知的市售的一次性顶端。 因此，可以在不增加成本的情况下以易于使用的形式提供半精加工刀具。

公开(公告)号：US08475088B2

公开(公告)日：2013-07-02

申请号：US12967287

申请日：2010-12-14

申请人： Tord Engström

发明人： Tord Engström

IPC分类号： B23C5/16

CPC分类号： B23C5/06 ,  B23C5/10 ,  B23C2210/0414 ,  B23C2210/282 ,  B23C2210/285 ,  Y10T29/49826 ,  Y10T407/192 ,  Y10T407/1942 ,  Y10T407/1946 ,  Y10T407/1962

摘要： A device and a method of making thereof includes a milling cutter body that is connectable to a rotatable spindle or holder. The milling cutter body is provided with at least one series of a plurality of tangentially spaced-apart cutting edges or a plurality of tangentially spaced-apart seats intended for milling inserts having at least one cutting edge. The cutting edges or seats of the series are arranged such that, within the series, a first angle between a radius that intersects a first cutting edge and a radius that intersects another cutting edge, which is situated closest to the first cutting edge in a direction of rotation around the rotation axis, is smaller than a second angle between the radius that intersects the first cutting edge and a radius that intersects another cutting edge, which is situated closest to the first cutting edge in a direction opposite the direction of rotation.

摘要翻译： 一种装置及其制造方法包括可与可旋转主轴或支架连接的铣刀主体。 铣刀主体设置有至少一系列多个切向间隔开的切削刃或多个切向间隔开的座，用于铣削具有至少一个切削刃的刀片。 所述系列的切割边缘或座位被布置成使得在所述系列内，在与第一切割边缘相交的半径和与另一切割边缘相交的半径之间的第一角度，所述第一角度位于最靠近所述第一切割边缘的方向 围绕旋转轴线的旋转小于在与第一切削刃相交的半径之间的第二角度和与沿与旋转方向相反的方向最靠近第一切削刃的另一切削刃相交的半径。

公开(公告)号：US20110150583A1

公开(公告)日：2011-06-23

申请号：US12967287

申请日：2010-12-14

申请人： Tord ENGSTRÖM

发明人： Tord ENGSTRÖM

IPC分类号： B23C5/20 ,  B23P15/34

CPC分类号： B23C5/06 ,  B23C5/10 ,  B23C2210/0414 ,  B23C2210/282 ,  B23C2210/285 ,  Y10T29/49826 ,  Y10T407/192 ,  Y10T407/1942 ,  Y10T407/1946 ,  Y10T407/1962

摘要： A device and a method of making thereof includes a milling cutter body that is connectable to a rotatable spindle or holder. The milling cutter body is provided with at least one series of a plurality of tangentially spaced-apart cutting edges or a plurality of tangentially spaced-apart seats intended for milling inserts having at least one cutting edge. The cutting edges or seats of the series are arranged such that, within the series, a first angle between a radius that intersects a first cutting edge and a radius that intersects another cutting edge, which is situated closest to the first cutting edge in a direction of rotation around the rotation axis, is smaller than a second angle between the radius that intersects the first cutting edge and a radius that intersects another cutting edge, which is situated closest to the first cutting edge in a direction opposite the direction of rotation.

摘要翻译： 一种装置及其制造方法包括可与可旋转主轴或支架连接的铣刀主体。 铣刀主体设置有至少一系列多个切向间隔开的切削刃或多个切向间隔开的座，用于铣削具有至少一个切削刃的刀片。 所述系列的切割边缘或座位被布置成使得在所述系列内，在与第一切割边缘相交的半径和与另一切割边缘相交的半径之间的第一角度，所述第一角度位于最靠近所述第一切割边缘的方向 围绕旋转轴线的旋转小于在与第一切削刃相交的半径之间的第二角度和与沿与旋转方向相反的方向最靠近第一切削刃的另一切削刃相交的半径。

公开(公告)号：US20080193232A1

公开(公告)日：2008-08-14

申请号：US11748603

申请日：2007-05-15

申请人： Jan-Willem van Iperen

发明人： Jan-Willem van Iperen

IPC分类号： B26D1/12 ,  B23P13/04

CPC分类号： B23C5/10 ,  B23C2210/084 ,  B23C2210/086 ,  B23C2210/285 ,  B23C2210/287 ,  B23C2210/325 ,  B23C2226/61 ,  Y10T29/49996 ,  Y10T407/1948 ,  Y10T407/196 ,  Y10T407/1962

摘要： A cutting tool having multiple cutting edges includes a tool body having a longitudinal axis, a first cutting edge including a first leading edge that defines a first profile when rotated about the longitudinal axis, and a second cutting edge including a second leading edge that defines a second profile when rotated about the longitudinal axis, the first and second profiles being different from each other and being adapted to cut a workpiece in succession. A method is also disclosed.

摘要翻译： 具有多个切割边缘的切割工具包括具有纵向轴线的工具主体，第一切割边缘包括当围绕纵向轴线旋转时限定第一轮廓的第一前缘以及限定第二前缘的第二切割刃 第二轮廓围绕纵向轴线旋转时，第一和第二轮廓彼此不同并且适于连续地切割工件。 还公开了一种方法。

公开(公告)号：US20050117982A1

公开(公告)日：2005-06-02

申请号：US10469768

申请日：2002-03-03

申请人： Avi Dov ,  Vladimir Volokh

发明人： Avi Dov ,  Vladimir Volokh

IPC分类号： B23B51/08 ,  B23C5/10

CPC分类号： B23C5/10 ,  B23B51/08 ,  B23C2210/0492 ,  B23C2210/203 ,  B23C2210/285 ,  B23C2210/405 ,  B23C2220/605 ,  Y10T407/1946 ,  Y10T407/1952 ,  Y10T407/196 ,  Y10T408/348

摘要： A multi-purpose end-mill to be used for different machining purposes, in particularly useful for closed or open contours machining. The end-mill comprises a cylindrical shank portion connected to a first cutting portion provided with a plurality of spaced-apart cutting teeth and a second portion provided with a plurality of different spaced-apart cutting teeth.

摘要翻译： 用于不同加工目的的多用途立铣刀，特别适用于封闭或开放轮廓加工。 端铣刀包括连接到设置有多个间隔开的切割齿的第一切割部分的圆柱形柄部分和设置有多个不同间隔开的切割齿的第二部分。

公开(公告)号：US3811163A

公开(公告)日：1974-05-21

申请号：US31303572

申请日：1972-12-07

申请人： GEN DYNAMICS CORP

发明人： FREDERICK N ,  BENNETT C

IPC分类号： B23B51/04 ,  B23C5/06 ,  B26D1/12

CPC分类号： B23B51/0406 ,  B23B2251/50 ,  B23C5/06 ,  B23C2210/285 ,  B23C2220/48 ,  B23C2270/16 ,  Y10T407/14 ,  Y10T407/1902 ,  Y10T407/192 ,  Y10T407/1948 ,  Y10T408/455 ,  Y10T409/303808

摘要： A mill for deep removal of stock from a workpiece, such as machining pockets, wherein the mill cuts only in a Z direction. After reaching the desired depth, the mill is raised from the pocket and moved in an X or Y direction prior to plunging in for the next cut. A plurality of cutting blades is located on the face of the mill in such a way as to provide chip escape chambers up the inside of the mill, said chambers also serving to carry off the cutting fluid which is introduced to the pocket via a center bore in the mill, terminating at the face of the mill.

摘要翻译： 一种用于从工件深度去除原料的研磨机，例如加工凹槽，其中轧机只在Z方向上切割。 达到所需的深度后，铣刀从口袋中升起并在X或Y方向移动，然后进入下一次切割。 多个切割刀片位于磨机的表面上，以便在磨机的内部提供切屑排出腔，所述腔室还用于将经由中心孔引入口腔的切削液 在轧机中，终止于轧机的表面。