公开(公告)号：US20160158853A1

公开(公告)日：2016-06-09

申请号：US14563103

申请日：2014-12-08

申请人： The Boeing Company

发明人： Robert P. Davis

IPC分类号： B23C5/10 ,  B23C5/00 ,  B23P15/34

CPC分类号： B23C5/109 ,  B23C5/207 ,  B23C5/2221 ,  B23C2200/0416 ,  B23C2200/165 ,  B23C2200/203 ,  B23C2200/362 ,  B23C2210/168

摘要： A cutting tool may include a cutter body, and a cutting insert group coupled to the cutter body, wherein the cutter body includes a working length, wherein the cutting insert group forms a continuous cutting edge, and wherein the continuous cutting edge extends continuously through the working length of the cutter body.

摘要翻译： 切割工具可以包括切割器主体和联接到切割器主体的切削刀片组，其中刀具主体包括工作长度，其中切削刀片组形成连续的切削刃，并且其中连续切削刃连续延伸穿过刀具主体 刀体的工作长度。

公开(公告)号：US07597507B2

公开(公告)日：2009-10-06

申请号：US11627500

申请日：2007-01-26

申请人： Tomoyoshi Sakamoto ,  Touru Narita

发明人： Tomoyoshi Sakamoto ,  Touru Narita

IPC分类号： B23C5/20

CPC分类号： B23C5/2221 ,  B23C5/109 ,  B23C2200/203 ,  B23C2200/286 ,  B23C2200/362 ,  B23C2210/045 ,  B23C2210/0457 ,  B23C2210/168 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/1936 ,  Y10T407/1946 ,  Y10T407/1948 ,  Y10T407/23

摘要： This insert type cutting instrument includes: an insert formed as a flat polygonal plate, and an instrument main body having a first through-hole and a second through-hole are formed in the insert. The insert is mounted on the seat so that the center of the first screw hole is located closer to the axis than the center of the first through-hole and is located closer to a base end of the body than the center of the first through-hole, and the center of the second screw hole is located closer to the axis than the center of a second through-hole and is located closer to the base end of the body than the center of the second through-hole. Each of the first screw hole and the second screw hole is formed to be orthogonal to an attachment surface of the insert seat.

摘要翻译： 这种插入式切割器具包括：形成为平面多边形板的插入件，以及具有第一通孔和第二通孔的器具主体。 插入件安装在座椅上，使得第一螺钉孔的中心比第一通孔的中心更靠近轴线，并且位于比第一通孔的中心更靠近身体的基端部， 并且第二螺孔的中心比第二通孔的中心更靠近轴线，并且比第二通孔的中心更靠近主体的基端。 第一螺纹孔和第二螺纹孔中的每一个形成为与插入座的附接表面正交。

公开(公告)号：US20040131431A1

公开(公告)日：2004-07-08

申请号：US10455023

申请日：2003-06-04

发明人： Amir Satran

IPC分类号： B23C005/00

CPC分类号： B23C5/109 ,  B23C5/2221 ,  B23C2200/125 ,  B23C2200/126 ,  B23C2200/362 ,  B23C2210/045 ,  B23C2210/168 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/1962 ,  Y10T407/23

摘要： A milling cutter has a cutter body having insert pockets, with cutting inserts seated in the insert pockets. Each insert pocket has adjacent side and rear walls generally transverse to a base, the side wall being provided with two spaced apart generally flat and non-coplanar side support surfaces. Each cutting insert has a pair of opposing major side surfaces including two spaced apart generally flat and non-coplanar abutment surfaces. Upper edges of the side support surfaces abut the abutment surfaces.

摘要翻译： 铣刀具有具有插入口的切割器主体，其中插入件插入到插入口中。 每个插入凹槽具有大致横向于基部的相邻侧壁和后壁，侧壁设置有两个间隔开的大致平坦且非共面的侧支撑表面。 每个切削刀片具有一对相对的主侧面，包括两个间隔开的大致平坦且非共面的邻接表面。 侧支撑表面的上边缘邻接邻接表面。

公开(公告)号：US20040025969A1

公开(公告)日：2004-02-12

申请号：US10214800

申请日：2002-08-07

发明人： David J. Lindsay ,  Bruce Foerster

IPC分类号： B27C001/00 ,  B27C005/00 ,  B27G013/00

CPC分类号： B23C5/207 ,  B23C5/2243 ,  B23C2200/161 ,  B23C2200/362 ,  B23C2210/168 ,  B27L1/08 ,  Y10T407/1936 ,  Y10T407/2222 ,  Y10T407/23

摘要： A tip for a rotary debarker has a polygonal main body with a front surface and a rear surface, and at least one cutting blade along each of the opposed edges. The main body includes a non-circular mounting boss extending from the rear surface. The main body is mounted to a tip holder that has a non-circular seat for receiving the non-circular mounting boss. The non-circular mounting boss and seat restrict relative movement between the tip and the holder during cutting operations. The tip is reversible relative to the holder to provide two operative cutting blades per tip.

摘要翻译： 用于旋转剥皮机的尖端具有前表面和后表面的多边形主体，以及沿每个相对边缘的至少一个切割刀片。 主体包括从后表面延伸的非圆形安装凸台。 主体安装到具有用于接收非圆形安装凸台的非圆形座的尖端保持器。 在切割操作期间，非圆形安装凸台和座椅限制了尖端和支架之间的相对运动。 尖端相对于支架是可逆的，以提供每个尖端的两个可操作的切割刀片。

公开(公告)号：US20180178295A1

公开(公告)日：2018-06-28

申请号：US15738643

申请日：2016-06-27

申请人： Kyocera Corporation

发明人： Masahiro Yamamoto

IPC分类号： B23C5/24 ,  B23C5/10

CPC分类号： B23C5/2472 ,  B23C5/06 ,  B23C5/109 ,  B23C5/2441 ,  B23C2200/20 ,  B23C2200/362 ,  B23C2210/204 ,  B23C2210/282

摘要： In an embodiment, a cutting tool includes a holder and a cutting insert. The holder is elongated and includes an insert pocket that is located on a side of a first end. The cutting insert is secured to the insert pocket. The cutting tool further includes a clamp that fastens the cutting insert in the insert pocket, and a screw that comes in contact with the cutting insert and is secured to the insert pocket. The screw includes a first surface including a first engagement portion on a first surface that is located on a side of the first end. The first engagement portion is located within a through-hole included in the screw in a front view of the first end.

公开(公告)号：US09962774B2

公开(公告)日：2018-05-08

申请号：US14563103

申请日：2014-12-08

申请人： The Boeing Company

发明人： Robert P. Davis

IPC分类号： B23C5/10 ,  B23C5/20 ,  B23C5/22

CPC分类号： B23C5/109 ,  B23C5/207 ,  B23C5/2221 ,  B23C2200/0416 ,  B23C2200/165 ,  B23C2200/203 ,  B23C2200/362 ,  B23C2210/168

摘要： A cutting tool may include a cutter body, and a cutting insert group coupled to the cutter body, wherein the cutter body includes a working length, wherein the cutting insert group forms a continuous cutting edge, and wherein the continuous cutting edge extends continuously through the working length of the cutter body.

公开(公告)号：US20140072376A1

公开(公告)日：2014-03-13

申请号：US14018595

申请日：2013-09-05

申请人： SANDVIK INTELLECTUAL PROPERTY AB

发明人： Sture SJOO

IPC分类号： B23F21/16

CPC分类号： B23F21/166 ,  B23C5/2204 ,  B23C5/2208 ,  B23C5/2221 ,  B23C2200/0494 ,  B23C2200/361 ,  B23C2200/362 ,  B23C2210/168 ,  B23C2210/244 ,  B23F21/146 ,  Y10T407/1725 ,  Y10T407/23

摘要： The invention relates to a milling tool for gear milling. The tool body is equipped with tangentially mounted milling inserts having four cutting edges and two holes, only one of which is utilized for a fixing screw in two of totally four index positions. By locating a screw hole in the seat of the milling insert at a distance from the radial support surface of the seat that is greater than the distance between an individual hole and a distal end of the milling insert, a clamping force is provided by means of the inherent elasticity of the fixing screw. In such a way, the milling insert is pressed against the radial support surface. By means of a transversal eccentricity, the milling insert is also pressed against a tangential support surface in the seat. By means of this construction, the two holes in differently long milling inserts can be formed with equally large distances from distal ends. Thereby, one and the same tool body can be equipped with differently long milling inserts.

摘要翻译： 本发明涉及一种用于齿轮铣削的铣刀。 工具主体配有切向安装的铣削刀片，其具有四个切削刃和两个孔，其中仅一个用于固定螺钉，其中两个总共四个索引位置。 通过将铣削刀片的座中的螺钉孔定位在与座椅的径向支撑表面相距一定距离处，该距离大于铣削刀片的单独孔和远端之间的距离，夹紧力通过 固定螺丝的固有弹性。 以这种方式，铣削刀片被压靠在径向支撑表面上。 通过横向偏心，铣削刀片也被压靠在座椅中的切向支撑表面上。 通过这种结构，不同长度的铣削刀片中的两个孔可以从远端形成相同大的距离。 因此，同一个工具主体可配备不同长度的铣削刀片。

公开(公告)号：US20130149052A1

公开(公告)日：2013-06-13

申请号：US13758885

申请日：2013-02-04

申请人： Tungaloy Corporation

发明人： Kedar Suresh BHAGATH

IPC分类号： B23C5/10 ,  B23C5/22 ,  B23C5/20

CPC分类号： B23C5/1027 ,  B23C5/1045 ,  B23C5/205 ,  B23C5/207 ,  B23C5/2221 ,  B23C5/2256 ,  B23C2200/362 ,  B23C2210/0428 ,  B23C2210/168 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/1934 ,  Y10T407/1936 ,  Y10T407/21 ,  Y10T407/235

摘要： An upper surface of a cutting insert includes a first rake face and a second seating surface. A lower surface of the cutting insert includes a second rake face and a first seating surface. The cutting edge includes a first cutting edge portion formed at a crossing edge line portion between the first rake face and a flank face and a second cutting edge portion formed at a crossing edge line portion between the second rake face and the flank face. The first cutting edge portion and the crossing edge line portion between the first seating surface and the flank face are positioned opposite each other. The second cutting edge portion and the crossing edge line portion between the second seating surface and the flank face are positioned opposite each other.

摘要翻译： 切削刀片的上表面包括第一前刀面和第二就座面。 切削刀片的下表面包括第二前刀面和第一就座面。 切削刃包括形成在第一前刀面和后刀面之间的交叉边缘线部分处的第一切削刃部分和形成在第二前刀面和侧面之间的交叉边缘线部分处的第二切削刃部分。 第一切削刃部分和第一座面与侧面之间的交叉边缘线部分彼此相对定位。 第二切削刃部分和第二阀座表面与侧面之间的交叉边缘线部分彼此相对定位。

公开(公告)号：US20070177951A1

公开(公告)日：2007-08-02

申请号：US11627500

申请日：2007-01-26

申请人： Tomoyoshi Sakamoto ,  Touru Narita

发明人： Tomoyoshi Sakamoto ,  Touru Narita

IPC分类号： B23C5/00

CPC分类号： B23C5/2221 ,  B23C5/109 ,  B23C2200/203 ,  B23C2200/286 ,  B23C2200/362 ,  B23C2210/045 ,  B23C2210/0457 ,  B23C2210/168 ,  Y10T407/192 ,  Y10T407/1924 ,  Y10T407/1936 ,  Y10T407/1946 ,  Y10T407/1948 ,  Y10T407/23

摘要： This insert type cutting instrument includes: an insert formed as a flat polygonal plate, and which has an upper surface formed as a rake surface and a lower surface; an instrument main body which has a recessed portion formed on an outer side surface of a head portion of the instrument main body; and an insert seat formed on a wall surface of the recessed portion facing in a normal rotation direction of the instrument main body, and to which the insert is attached so that the upper surface of the insert faces in the normal rotation direction of the instrument main body. A first through-hole and a second through-hole are formed in the insert. A first screw hole and a second screw hole are formed in the insert seat of the instrument main body so that the first screw hole separates from the second screw hole in an axial direction of the instrument main body. The insert is mounted on the insert seat so that the center of the first screw hole is located closer to the axis than the center of the first through-hole and is located closer to a base end of the instrument main body than the center of the first through-hole, and the center of the second screw hole is located closer to the axis than a center of the second through-hole and is located closer to the base end of the instrument main body than the center of the second through-hole. A degree θ1 of a first inclination angle formed by the intersection of a straight line passing through the center of the first screw hole and the center of the first through-hole with the axis is equal to or less than a degree θ2 of a second inclination angle formed by the intersection of a straight line passing through the center of the second screw hole and the center of the second through-hole with the axis.

摘要翻译： 这种插入式切割器具包括：形成为平坦多边形板的插入件，并且具有形成为前刀面和下表面的上表面; 仪器主体，具有形成在仪器主体的头部的外侧表面上的凹部; 以及插入座，其形成在所述凹部的与所述器具主体的正常旋转方向相对的壁面上，并且所述插入件被安装到所述插入件上，使得所述插入件的上表面在所述器械主体的正常旋转方向上面对 身体。 第一通孔和第二通孔形成在插入件中。 第一螺纹孔和第二螺纹孔形成在仪器主体的插入座中，使得第一螺纹孔沿着仪器主体的轴向与第二螺钉孔分离。 插入件安装在插入座上，使得第一螺钉孔的中心比第一通孔的中心更靠近轴线，并且位于比主体的中心更靠近仪器主体的基端 第一通孔，第二螺孔的中心比第二通孔的中心更靠近轴线，并且位于比第二通孔的中心更靠近仪器主体的基端 。 由通过第一螺孔的中心的直线与第一通孔的中心与轴的交点形成的第一倾斜角度θ1等于或小于第二倾斜角度θ2 由穿过第二螺孔的中心的直线与第二通孔的中心与轴线的交点形成的角度。

公开(公告)号：US20180117684A1

公开(公告)日：2018-05-03

申请号：US15572408

申请日：2016-05-09

申请人： MILWAUKEE ELECTRIC TOOL CORPORATION

发明人： Brian Harms ,  Paul Trautner

IPC分类号： B23C5/00 ,  B23D65/04 ,  B23C5/20 ,  B23C5/04

CPC分类号： B23C5/006 ,  B23C3/30 ,  B23C5/04 ,  B23C5/207 ,  B23C5/2221 ,  B23C2200/0494 ,  B23C2200/205 ,  B23C2200/206 ,  B23C2200/361 ,  B23C2200/362 ,  B23C2240/24 ,  B23C2270/16 ,  B23D65/04

摘要： A milling cutter includes a milling drum having a body with a first end, a second end, an outer surface extending around a circumference of the body between the first and second ends, and a slot formed in the outer surface. The milling cutter also includes a cutting insert positioned at least partially within the slot and removably secured to the body. The cutting insert includes a cutting profile defined by rounded peaks and pointed valleys to cut a tooth form into a saw blade.