专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US5967710A Drilling tool for drilling in solid metal 失效
标题翻译：钻具在固体金属钻孔工具
公开(公告)号：US5967710A
公开(公告)日：1999-10-19
申请号：US849518
申请日：1997-06-09
申请人： Ulrich Krenzer
发明人： Ulrich Krenzer
IPC分类号： B23B51/00 , B23B27/14 , B23B51/04 , B23B51/02
CPC分类号： B23B27/141 , B23B51/048 , B23B2200/083 , B23B2200/087 , B23B2200/123 , B23B2200/205 , Y10S408/713 , Y10T407/235 , Y10T408/906 , Y10T408/9097 , Y10T408/90993
摘要： Proposed is a drilling tool for drilling in solid material, having a base body (1) containing chip flutes (5, 5a) and at least two interchangeable inserts (3, 3a) at the face of the base body (1). The inserts are arranged on the base body at different radial distances such that their working ranges partially overlap. The blades (12) of the inserts (3, 3a) are formed by two cutting edges (8, 9) which together form an obtuse angle, that is the point angle (11). The face (13) of the blades (12) has parallel profile ribs (14, 14a) which act as runners and which in the region of the cutting edges (8, 9), aligned in the direction of chip removal, extend radially inwards over a curved course relative to their installed position, toward a flank region (17) of the insert (3, 3a) near the drilling tool axis (7).
摘要翻译： PCT No.PCT / EP95 / 04872 Sec。 371日期：1997年6月9日 102（e）日期1997年6月9日PCT 1995年12月11日PCT PCT。 WO96 / 18472 PCT出版物日期1996年6月20日提出了一种用于在固体材料中钻孔的钻具，其具有在基体的表面上具有切屑槽（5,5a）和至少两个可互换插入件（3,3a）的基体（1） 1）。插入件以不同的径向距离布置在基体上，使得其工作范围部分重叠。刀片（3,3a）的刀片（12）由两个切削刃（8,9）形成，它们一起形成钝角，即点角（11）。叶片（12）的表面（13）具有作为流道的平行轮廓肋（14,14a），并且在沿切屑方向排列的切割边缘（8,9）的区域内径向向内延伸在相对于其安装位置的弯曲过程上，朝向靠近钻具工具轴线（7）的插入件（3,3a）的侧面区域（17）。

72. 发明授权

US5810520A Tool for material-removing machining 失效
标题翻译：去料加工刀具
公开(公告)号：US5810520A
公开(公告)日：1998-09-22
申请号：US737202
申请日：1996-10-30
申请人： Wolfgang Hintze , Andreas Wurfels
发明人： Wolfgang Hintze , Andreas Wurfels
IPC分类号： B23B27/22 , B23B27/14 , B23B51/04
CPC分类号： B23B27/143 , B23B51/048 , B23B2200/085 , B23B2200/205 , B23B2200/323 , Y10T407/235 , Y10T407/245
摘要： A cutting insert is formed with a cutting edge, a cutting corner at an end of the cutting edge, a cutting surface, and a row of raised scales extending along the cutting edge. Each scale is formed with an arcuate apex line transverse to the cutting edge and forming at the cutting edge relative to a perpendicular to the cutting edge an angle between 55.degree. and -5.degree., a steep flank to one side of the apex line, and a shallow flank to the other side of the apex line. The apex line is concave toward the other side.
摘要翻译： PCT No.PCT / DE95 / 00515 Sec。 371日期1996年10月30日 102（e）日期1996年10月30日PCT提交1995年4月12日PCT公布。公开号WO95 / 29782 日期1995年11月9日切削刀片形成有切削刃，切削刃端部的切削角，切削面以及沿切削刃延伸的一排升高的切削刃。每个刻度尺形成有横切切割边缘的弓形顶点，并且在切割边缘处相对于切割边缘垂直于55°至-5°之间的角度形成，顶点线的一侧具有陡峭的侧面，以及在顶线另一侧的浅侧面。顶线向另一侧凹入。

73. 发明授权

US5660507A Cutting insert with narrow face segment between depression and edge 失效
标题翻译：在凹陷和边缘之间切割具有窄面部分的刀片
公开(公告)号：US5660507A
公开(公告)日：1997-08-26
申请号：US553612
申请日：1995-11-16
申请人： JoseAgustin Paya
发明人： JoseAgustin Paya
IPC分类号： B23B27/04 , B23B27/14 , B23B27/16
CPC分类号： B23B27/141 , B23B27/045 , B23B2200/123 , B23B2200/205 , B23B2200/321 , B23B2200/323 , B23B2200/3654 , B23B2200/3663 , Y10T407/235 , Y10T407/25
摘要： The invention relates to a cutting insert (10) for material-removing machining, especially for milling, turning or punching, with at least one cutting edge (12) and at least one chamfer (15) into which project depressions, or recesses (17) adjacent at a distance from the cutting edge and narrow them locally. To permit a very soft cut, stabilise the cutting edge (12) and attain high feeds, them are additional depressions (13) or recesses parallel to the depressions extending to the cutting edge and/or interrupting it for further narrowing the chamfer sections.
摘要翻译： PCT No.PCT / DE94 / 00560 Sec。 371日期：1995年11月16日 102（e）日期1995年11月16日PCT 1994年5月10日PCT PCT。出版物WO95 / 00271 日期1995年1月5日本发明涉及一种用于材料去除机械加工的切削刀片（10），特别是用于铣削，车削或冲压的切削刀片（10），其具有至少一个切削刃（12）和至少一个倒角（15），工件凹陷，或与切割边缘相距一定距离的凹部（17），并使它们局部变窄。为了允许非常柔软的切割，使切削刃（12）稳定并获得高进给量，它们是与延伸到切削刃的凹部平行的附加凹部（13）或凹部，和/或中断切削刃以进一步使倒角部分变窄。

74. 发明授权

US4610186A Cutting insert for thread cutting 失效
标题翻译：切割刀片用于螺纹切削
公开(公告)号：US4610186A
公开(公告)日：1986-09-09
申请号：US816331
申请日：1986-01-06
申请人： Erik Schmidt
发明人： Erik Schmidt
IPC分类号： B23B27/06 , B23B27/14 , B23B27/16 , B23G5/00
CPC分类号： B23B27/065 , B23B27/1614 , B23B2200/125 , B23B2200/205 , B23B2270/16 , Y10T407/23 , Y10T407/235
摘要： A thread cutting insert comprises parallel side surfaces and two mutually adjacent edge surfaces, which are provided with cutting teeth and extend between the side surfaces. For purposes of minimizing the amount of material ground away from a blank during manufacture of the cutting insert this material comprises surface portions separated from each other by the cutting teeth.

75. 发明授权

US2537709A Under-cutting tool 失效
标题翻译：切削工具
公开(公告)号：US2537709A
公开(公告)日：1951-01-09
申请号：US73632647
申请日：1947-03-21
申请人： WILLIAM HOLROYD
发明人： FREEMAN SCHERMERHORN
IPC分类号： B23B27/06 , B23B27/16
CPC分类号： B23B27/06 , B23B27/164 , B23B2200/125 , B23B2200/205 , Y10T407/2282

76. 发明公开

KR1020090003893A 코너 리세스부를 지니는 절삭 인서트 有权
标题翻译：切割刀具有拐角
公开(公告)号：KR1020090003893A
公开(公告)日：2009-01-12
申请号：KR1020070067640
申请日：2007-07-05
申请人： 대구텍 유한회사
发明人： 박홍식 , 나보라
IPC分类号： B23B27/04 , B23B27/02
CPC分类号： B23B27/143 , B23B2200/0428 , B23B2200/081 , B23B2200/085 , B23B2200/161 , B23B2200/163 , B23B2200/205 , B23B2200/321 , B23B2200/323 , Y10T407/23 , Y10T407/235
摘要： A cutting insert having a corner recess is provided to handle the chip effectively and minimize the cutting load even under the condition of low speed transfer and deep cutting. A cutting insert(100) comprises a top surface(1), a bottom surface, a plurality of side surfaces(2) connecting the top and bottom surfaces and a center hole. A flat seating surface(1A) is formed at the maximum height of the upper surface. A plurality of side cutting edge parts(110,120,130,140), in which a side cutting edge is formed on the upper portion, are formed in the border of the side and upper surfaces. Corner cutting edge parts(210,220,230,240), in which a corner cutting edge is formed on the leading end, are formed in the border of adjacent side cutting edges. In the corner cutting edge part, a land portion, a descending slope surface, a corner bottom surface, a first ascending slope surface, a first projection, a second ascending slope surface, a second projection, a rising groove surface and a seating surface are sequentially formed along the diagonal from the corner cutting edge to the center hole.
摘要翻译：提供具有角凹部的切削刀片，以便即使在低速传送和深切削的条件下也能有效地处理切屑并使切割负荷最小化。切削刀片（100）包括顶表面（1），底表面，连接顶表面和底表面的多个侧表面（2）和中心孔。在上表面的最大高度处形成平坦的座面（1A）。在侧面和上表面的边界处形成有多个侧切割边缘部分（110,120,130,140），其中侧切割边缘形成在上部。在相邻侧切割刃的边界上形成有在前端形成角切削刃的角刃部（210,220,230,240）。在拐角切削刃部分中，具有陆部，下坡面，角底面，第一上坡面，第一突起，第二上坡面，第二突起，上坡面和座面，沿着从角切削刃到中心孔的对角线顺序地形成。

77. 发明公开

KR1020080100421A 절삭 공구 有权
标题翻译：工具
公开(公告)号：KR1020080100421A
公开(公告)日：2008-11-18
申请号：KR1020087017657
申请日：2007-01-09
申请人： 쎄코 툴스 에이비
发明人： 비올켄트
IPC分类号： B23B27/16 , B23C5/20
CPC分类号： B23B27/145 , B23B27/04 , B23B2200/0461 , B23B2200/123 , B23B2200/202 , B23B2200/205 , B23B2265/16 , Y10T407/23 , Y10T407/235
摘要： The present invention relates to cutting tools with cutting inserts and, more particularly, to cutting inserts having adjusted cutting edges. The cutting insert (25) comprises a virtual clearance surface (37) that is one of substantially flat and planar and substantially frustoconical. The virtual clearance surface forms a non-zero angle with a perpendicular to a virtual plane of a top surface (39) of the insert. A first virtual cutting edge (41) is disposed above the virtual clearance surface (37). All points on the first virtual cutting edge (41) are disposed at the plane of the top surface (39). An adjusted clearance surface (45) differs from the virtual clearance surface (37) and forms the non-zero angle with the perpendicular to the plane of the top surface (39). An adjusted cutting edge (47) above the adjusted clearance surface (45), at least some but fewer than all points on the adjusted cutting edge (47) are disposed at different distances from the plane of the top surface (39). A profile of the adjusted cutting edge (47) viewed in the direction of the perpendicular to the plane of the top surface (39) corresponds to a profile of the first virtual cutting edge (41). The present invention also relates to a cutting tool.
摘要翻译：本发明涉及具有切削刀片的切割工具，更具体地说，涉及具有调节切削刃的切削刀片。切削刀片（25）包括虚拟间隙表面（37），其为基本上平坦且基本上截头圆锥体之一。虚拟间隙表面与垂直于插入件的顶表面（39）的虚拟平面的非零角度形成。第一虚拟切削刃（41）设置在虚拟间隙表面（37）的上方。第一虚拟切削刃（41）上的所有点设置在顶表面（39）的平面处。调整后的间隙表面（45）与虚拟间隙表面（37）不同，并且与垂直于顶面（39）的平面形成非零角度。在调整的间隙表面（45）上方的经调整的切割刃（47）上的至少一些但少于所有点的调整的切割刃（47）设置在与顶面（39）的平面不同的距离处。从与上表面（39）的平面垂直的方向观察的经调整的切削刃（47）的轮廓对应于第一虚拟切削刃（41）的轮廓。本发明还涉及一种切削工具。

78. 发明授权

US10639768B2 Multi-layer coating with cubic boron nitride particles 有权
公开(公告)号：US10639768B2
公开(公告)日：2020-05-05
申请号：US14119799
申请日：2012-05-29
申请人： Wenping Jiang , Ajay P. Malshe
发明人： Wenping Jiang , Ajay P. Malshe
IPC分类号： C23C30/00 , B24D3/06 , B23B27/14 , C23C28/04 , C04B35/5831 , B24D18/00
CPC分类号： B24D3/06 , B23B27/141 , B23B27/143 , B23B27/148 , B24D18/0009 , C04B35/5831 , C23C28/044 , C23C30/005 , B23B2200/081 , B23B2200/087 , B23B2200/204 , B23B2200/205 , B23B2228/10 , C04B2235/3217 , C04B2235/3843 , C04B2235/3856 , C04B2235/3886 , C04B2235/604 , C04B2235/614 , C04B2235/665 , C04B2235/667 , Y10T407/24 , Y10T407/27 , Y10T428/265
摘要： A physical configuration of multiple-layer coatings formed with at least one layer of coating containing cubic born nitride (cBN) particles with one or more layers in composite form containing cBN particles may have a thickness of each individual layer as thin as in the nanometer range, or as thick as in the range of a few microns and even up to tens of microns. The chemistry of the composite layer consists of any individual phase of (a) nitrides such as titanium nitride (TiN), titanium carbonitride (TiCN), and hafnium nitride (HfN); (b) carbides such as titanium carbide (TiC); and (c) oxides such as aluminum oxide (AI2O3) or any combination of the above phases, in addition to cBN particles. The coating or film can be stand-alone or on a substrate.

79. 发明授权

US09649692B2 Sintered cubic boron nitride compact tool 有权
公开(公告)号：US09649692B2
公开(公告)日：2017-05-16
申请号：US14382625
申请日：2013-04-09
申请人： SUMITOMO ELECTRIC HARDMETAL CORP.
发明人： Katsumi Okamura , Kunishige Tanaka , Satoru Kukino
IPC分类号： B23B27/00 , B23B27/14 , B23C5/20
CPC分类号： B23B27/145 , B23B27/148 , B23B2200/0447 , B23B2200/086 , B23B2200/201 , B23B2200/205 , B23B2222/36 , B23B2226/125 , B23C5/202 , B23C2200/086 , B23C2226/125 , Y10T407/245
摘要： A tool includes, at least on its edge, a sintered cBN compact which includes cBN particles and a bonding phase, a plurality of flutes is formed on a rake face, each of the flutes having a starting end on the edge ridgeline and causing the edge ridgeline to be wavy, and the terminal end of the flute is disposed inwardly of the edge ridgeline. It is preferable that the flute width of the flute decreases with distance from the edge ridgeline, the flute depth of the flute decreases with distance from the edge ridgeline, and the rake face has a positive rake angle.

80. 发明授权

US08485765B2 Indexable insert and use of the indexable insert in a solid drill 有权
标题翻译：可转位刀片和可转位刀片的使用
公开(公告)号：US08485765B2
公开(公告)日：2013-07-16
申请号：US12310740
申请日：2007-08-31
申请人： Jacek Kruszynski , Uwe Kretzschmann , Hendrik Nitzsche , Henry Schuett
发明人： Jacek Kruszynski , Uwe Kretzschmann , Hendrik Nitzsche , Henry Schuett
IPC分类号： B23B51/02
CPC分类号： B23B51/048 , B23B27/141 , B23B2200/123 , B23B2200/125 , B23B2200/202 , B23B2200/205 , B23B2200/286 , B23B2251/04 , Y10T407/192 , Y10T407/1936 , Y10T407/195 , Y10T407/1964 , Y10T407/23 , Y10T408/905 , Y10T408/90993
摘要： An indexable insert for solid drills has four identical cutting edges (30) arranged at a distance above a supporting base (42) and each extending between two cutting-edge corners (28′, 28′). The cutting edges are each bounded by a cutting face (46) and a clearance face (48), with the inclusion of a wedge angle (b). Of the cutting edges (30), one in each case is in an active operating position during the drilling operation. To permit optimum adaptation to the cutting conditions and drilling characteristics, varying over the length of the cutting edge of the drilling tool, it is proposed according to the invention that the height (h) of the four cutting edges (30), measured from the plane of the supporting base (42), and/or the clearance angle (a) varies over the length of the respective cutting edges (30).
摘要翻译：用于实心钻头的可转位插入件具有四个相同的切割边缘（30），其布置在支撑基座（42）上方的距离处，并且每个在两个切割边缘（28'，28'）之间延伸。切割边缘各自被切割面（46）和间隙面（48）限定，包括楔角（b）。在切削刃（30）中，每种情况下的一个在钻孔操作期间处于主动操作位置。为了允许最佳地适应切割条件和钻孔特性，在钻具的切削刃的长度上变化，根据本发明提出，四个切削刃（30）的高度（h）从支撑基座（42）的平面和/或间隙角（a）在相应的切削刃（30）的长度上变化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式