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公开(公告)号：US07104735B2
公开(公告)日：2006-09-12
申请号：US10932293
申请日：2004-09-02
IPC分类号： B23C5/20
CPC分类号： B23C5/2221 , B23C5/06 , B23C2200/0472 , B23C2200/085 , B23C2200/123 , B23C2200/286 , B23C2200/367 , B23C2210/168 , Y10T407/192 , Y10T407/1924 , Y10T407/1936 , Y10T407/23
摘要： A tangential milling cutting insert has two identical opposing end surfaces with two identical opposing major side surfaces of a generally parallelogrammatic shape and two identical opposing minor side surfaces extending between them. An ambidextrous tangential cutting insert has two non-identical end surfaces and two opposing major side surfaces of a generally trapezoidal nature. In either cutting insert, each end surface has a peripheral cutting edge and four corners of which two diagonally opposed corners are lowered and the other two are raised. Each end surface comprises four separate planar regions arranged in pairs, the planar regions do not protrude relative to the surrounding end surface and the two planar regions of a given pair of planar regions slope in opposite directions with respect to a median plane of the cutting insert.
摘要翻译： 切向铣削切削刀片具有两个相同的相对的端面，其两个相同的相对的主要侧表面具有大致平行四边形的形状，并且在它们之间延伸的两个相同的相对的副侧表面。 双向切向切削刀片具有大致梯形性质的两个不相同的端面和两个相对的主侧面。 在任一切削刀片中，每个端面具有周边切削刃，并且其四个角部两个对角相对的角落下降，另外两个凸起。 每个端面包括成对布置的四个独立的平面区域，平面区域不相对于周围的端面突出，并且给定的一对平面区域的两个平面区域相对于切削刀片的中间平面相反地倾斜 。
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2.发明申请Tangential Cutting Insert Having Concave Clearance Depressions Formed on Corner Side Surfaces 有权切角切削刀片，具有形成在侧边表面上的凹面间隙凹陷公开(公告)号：US20120039678A1
公开(公告)日：2012-02-16
申请号：US12855965
申请日：2010-08-13
IPC分类号： B23P15/28
CPC分类号： B23C5/20 , B23C5/109 , B23C5/207 , B23C2200/085 , B23C2200/128 , B23C2200/367 , Y10T407/1924 , Y10T407/1962 , Y10T407/23 , Y10T409/303808
摘要： A tangential cutting insert includes two opposing end surfaces and a peripheral side surface extending between the two opposing end surfaces. The peripheral side surface includes two opposing major side surfaces connected to two opposing minor side surfaces via corner side surfaces. A peripheral edge is formed at the intersection of each end surface with the peripheral side surface. Each end surface has two raised corners with associated raised corner cutting edges and two lowered corners with associated lowered corner cutting edges. Each of the corner side surfaces includes a concave clearance depression which serves as a relief surface for an associated lowered corner cutting edge. The concave clearance depression extends from its associated lowered corner cutting edge in the direction of, but does not intersect, a raised corner associated with opposite end surface.
摘要翻译： 切向切削刀片包括两个相对的端面和在两个相对的端表面之间延伸的外周侧表面。 周边侧表面包括通过拐角侧表面连接到两个相对的小侧表面的两个相对的主侧表面。 在每个端面与周边侧面的交叉处形成有周缘。 每个端面具有两个凸起的角部，其具有相关联的凸起的拐角切割边缘和两个下降的角部，其具有相关联的降低的 角部侧表面中的每一个都包括凹形间隙凹部，其用作相关联的下降角刃的凸面。 凹间隙凹陷从相关联的下降角切削刃沿与相对端面相关联的凸起角度的方向延伸但不相交。
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3.发明授权Cutting insert having concave clearance depressions formed on corner side surfaces 有权具有形成在拐角侧表面上的凹形间隙的切削刀片公开(公告)号：US08449230B2
公开(公告)日：2013-05-28
申请号：US12855965
申请日：2010-08-13
IPC分类号： B23C5/20
CPC分类号： B23C5/20 , B23C5/109 , B23C5/207 , B23C2200/085 , B23C2200/128 , B23C2200/367 , Y10T407/1924 , Y10T407/1962 , Y10T407/23 , Y10T409/303808
摘要： A tangential cutting insert includes two opposing end surfaces and a peripheral side surface extending between the two opposing end surfaces. The peripheral side surface includes two opposing major side surfaces connected to two opposing minor side surfaces via corner side surfaces. A peripheral edge is formed at the intersection of each end surface with the peripheral side surface. Each end surface has two raised corners with associated raised corner cutting edges and two lowered corners with associated lowered corner cutting edges. Each of the corner side surfaces includes a concave clearance depression which serves as a relief surface for an associated lowered corner cutting edge. The concave clearance depression extends from its associated lowered corner cutting edge in the direction of, but does not intersect, a raised corner associated with opposite end surface.
摘要翻译： 切向切削刀片包括两个相对的端面和在两个相对的端表面之间延伸的外周侧表面。 周边侧表面包括通过拐角侧表面连接到两个相对的小侧表面的两个相对的主侧表面。 在每个端面与周边侧面的交叉处形成有周缘。 每个端面具有两个凸起的角部，其具有相关联的凸起的拐角切割边缘和两个下降的角部，其具有相关联的降低的角切削刃。 角部侧表面中的每一个都包括凹形间隙凹部，其用作相关联的下降角刃的凸面。 凹间隙凹陷从相关联的下降角切削刃沿与相对端面相关联的凸起角度的方向延伸但不相交。
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公开(公告)号：US07244081B2
公开(公告)日：2007-07-17
申请号：US10936697
申请日：2004-09-09
IPC分类号： B32B51/02
CPC分类号： B23B31/11 , B23B31/1075 , B23B31/18 , B23B51/02 , B23B51/048 , B23B2205/02 , B23B2251/02 , B23B2251/04 , B23B2251/14 , B23B2251/18 , B23B2251/50 , Y10T408/78 , Y10T408/906 , Y10T408/90993
摘要： A drill adapter has a resilient insert retaining portion at one end, a drive stem at the second end, and an adapter seating portion between the two. The insert retaining portion includes first and second resilient clamping members which are rotationally 180° apart. The resilient clamping members are separated by a narrow slit which communicates with an internal through bore extending across a diameter of the insert retaining portion. The seating portion includes a pair of planar abutment surfaces which are supported by a lower seating surface formed on the drill adapter seating portion, when the drill is assembled. The drive stem is provided with a pair of longitudinally extending drive slots. When inserted into an end bore formed at the operative end portion of a drill shaft, the drive slots receive complementary guides formed on an inner wall of the end bore.
摘要翻译： 钻头适配器在一端具有弹性插入物保持部分，在第二端具有驱动杆，并且在两者之间具有适配器安置部分。 插入件保持部分包括彼此旋转180°的第一和第二弹性夹紧构件。 弹性夹紧构件由狭窄的狭缝分隔开，狭窄的狭缝与延伸穿过插入物保持部分的直径的内部通孔连通。 座椅部分包括一对平面的邻接表面，当钻头组装时，该平面邻接表面由形成在钻头适配器座部分上的下座面支撑。 驱动杆设置有一对纵向延伸的驱动槽。 当插入形成在钻杆轴的操作端部的端孔时，驱动槽接收形成在端孔的内壁上的互补引导件。
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公开(公告)号：US6048140A
公开(公告)日：2000-04-11
申请号：US141243
申请日：1998-08-27
CPC分类号： B23C5/2221 , B23C5/109 , B23C2200/0416 , B23C2200/165 , Y10T407/1924 , Y10T407/1946 , Y10T407/1948 , Y10T407/23
摘要： A high-speed end-milling router for ramping entry into a workpiece has plate-like hard metal cutting inserts fitted in pockets milled in chip gullet surfaces to present the insert at a desired axial rake angle and with radially inwardly and outwardly facing cutting edges. Each insert is secured in its pocket by two countersink headed machine screws whose holding power against centrifugal dislodgement of the insert is reinforced by an interfitting boss integral with and upstanding from the seating surface of the pocket extending into a blind recess molded in the undersurface of the insert.
摘要翻译： 用于斜坡进入工件的高速端铣铣床具有镶嵌在芯片齿槽表面中的口袋中的板状硬金属切削刀片，以将刀片呈现所需的轴向前角和径向向内和向外的切削刃。 每个插入物通过两个埋头孔的机器螺钉固定在其口袋中，其夹持力抵抗插入件的离心移动，其通过与从凹槽的座表面整体形成并且直立的插入凸台加强，所述嵌合凸起延伸到模制在下表面中的盲模槽中 插。
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公开(公告)号：US07246973B2
公开(公告)日：2007-07-24
申请号：US11460730
申请日：2006-07-28
IPC分类号： B23C5/20
CPC分类号： B23C5/2221 , B23C5/06 , B23C2200/0472 , B23C2200/085 , B23C2200/123 , B23C2200/286 , B23C2200/367 , B23C2210/168 , Y10T407/192 , Y10T407/1924 , Y10T407/1936 , Y10T407/23
摘要： A tangential milling cutting insert has two identical opposing end surfaces with two identical opposing major side surfaces of a generally parallelogrammatic shape and two identical opposing minor side surfaces extending between them. An ambidextrous tangential cutting insert has two non-identical end surfaces and two opposing major side surfaces of a generally trapezoidal nature. In either cutting insert, each end surface has a peripheral cutting edge and four corners of which two diagonally opposed corners are lowered and the other two are raised. Each end surface has four separate planar regions arranged in pairs, the planar regions do not protrude relative to the surrounding end surface and the two planar regions of a given pair of planar regions slope in opposite directions with respect to a median plane of the cutting insert.
摘要翻译： 切向铣削切削刀片具有两个相同的相对的端面，其两个相同的相对的主要侧表面具有大致平行四边形的形状，并且在它们之间延伸的两个相同的相对的副侧表面。 双向切向切削刀片具有大致梯形性质的两个不相同的端面和两个相对的主侧面。 在任一切削刀片中，每个端面具有周边切削刃，并且其四个角部两个对角相对的角落下降，另外两个凸起。 每个端面具有成对布置的四个独立的平面区域，平面区域不相对于周围端面突出，并且给定的一对平面区域的两个平面区域相对于切削刀片的中间平面相反地倾斜 。
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