公开(公告)号：US06508612B1

公开(公告)日：2003-01-21

申请号：US09654771

申请日：2000-09-05

申请人： John J. Baca

发明人： John J. Baca

IPC分类号： B23C520

CPC分类号： B23C5/2221 ,  B23C5/006 ,  B23C2200/0422 ,  B23C2200/045 ,  B23C2200/125 ,  B23C2200/126 ,  Y10T407/1926 ,  Y10T407/1946 ,  Y10T407/23

摘要： A milling cutter includes a generally cylindrical body whose outer periphery is formed with angularly spaced pockets capable of accepting indexable cutting inserts of various cutting geometrical shapes, such as inserts having octagonal, square or round cutting geometry's and a different seating geometry, such as a generally round seating geometry. This is accomplished by each insert including a generally frustconical transition face extending between the clearance or faceted faces and the rear face of the insert. This transition face provides a transition area between the various cutting geometry's and the generally round seating geometry.

摘要翻译： 铣刀包括大致圆柱形的主体，其外围形成有角度间隔开的凹穴，其能够接收各种切割几何形状的可转位的切削刀片，例如具有八边形，正方形或圆形切削几何形状的刀片以及不同的座几何形状， 圆形座椅几何。 这是通过每个插入件实现的，其包括在间隙或刻面和插入件的后表面之间延伸的大致截面的过渡面。 该过渡面提供了各种切割几何形状和大体圆形座椅几何之间的过渡区域。

公开(公告)号：US20030007841A1

公开(公告)日：2003-01-09

申请号：US09900686

申请日：2001-07-06

发明人： Robert A. Erickson ,  John G. Hale

IPC分类号： B23B027/16 ,  B23C005/00

CPC分类号： B23B27/065 ,  Y10T407/191 ,  Y10T407/1926

摘要： A cutting insert has an insert body with at least one pair of cutting regions. Each cutting region is comprised of a cutting edge and the cutting edges in a pair are diametrically opposed to one another about a pair axis. Each cutting edge of a pair faces a single rotary direction along a pair circle, and for each pair of cutting regions the cutting edges have cutting profiles that are not identical to one another. In a toolholder assembly utilizing this arrangement, the cutting edges of a pair protrude beyond the perimeter of the toolholder.

公开(公告)号：US20020172567A1

公开(公告)日：2002-11-21

申请号：US10125883

申请日：2002-04-19

发明人： Herbert Popke

IPC分类号： B23C005/20 ,  B26D001/00

CPC分类号： B23C5/20 ,  B23C2220/605 ,  Y10T407/191 ,  Y10T407/1926

摘要： A rotary cutting tool with a holder body rotating about a central axis on which at least two cutting blades are mountable which have at least one cutting edge each and successively get in a metal-cutting engagement with a workpiece when the holder body rotates while simultaneously undergoing a linear forward feed, wherein the cutting blades are adapted to be advanced to a predetermined milling depth wherein the cutting edge of one cutting blade is disposed in an offset relationship from the cutting edge of the other cutting blade so that different areas of the cutting edges get into engagement with the workpiece and each cutting edge makes a partial contribution to the predetermined milling depth.

摘要翻译： 一种旋转切割工具，其具有围绕中心轴线旋转的保持器主体，在该中心轴线上至少有两个切割刀片可安装在该中心轴线上，该至少两个切割刀片具有至少一个切割刃，并且当保持器主体同时进行时依次与工件进行金属切割接合 线性向前进给，其中切割刀片适于前进到预定铣削深度，其中一个切割刀片的切割边缘以与另一切割刀片的切割边缘成偏移的关系设置，使得切割边缘的不同区域 与工件接合，每个切削刃对预定铣削深度产生部分贡献。

公开(公告)号：US20020168235A1

公开(公告)日：2002-11-14

申请号：US09855084

申请日：2001-05-14

申请人： INGERSOLL CUTTING TOOL COMPANY

发明人： William B. Johnson

IPC分类号： B23B027/16 ,  B23C005/00

CPC分类号： B23C5/006 ,  B23C5/2221 ,  B23C2200/0466 ,  Y10T407/191 ,  Y10T407/1926

摘要： A cutting tool with a cutting tool holder and a plurality of replaceable indexable cutting inserts releasably attached to the holder. The holder has seats located about the circumference of one end of the holder for mounting of the cutting inserts. The seats are oriented with respect to the central axis of the tool holder such that not all seats have the same orientation, and this change in orientation allows greater use of the cutting edge of each insert.

摘要翻译： 具有切割工具保持器的切割工具和可释放地附接到保持器的多个可更换的可转位的切割刀片。 保持器具有围绕保持器的一端的圆周的座位，用于安装切削刀片。 座椅相对于工具保持器的中心轴线定向，使得并非所有的座椅具有相同的取向，并且这种取向的改变允许更多地使用每个插入件的切割边缘。

公开(公告)号：US20020102139A1

公开(公告)日：2002-08-01

申请号：US10055967

申请日：2002-01-28

发明人： Mikael Svensson

IPC分类号： B23C005/20 ,  B26D001/12

CPC分类号： B23C5/207 ,  B23C2200/0411 ,  B23C2200/125 ,  B23C2200/201 ,  Y10T407/1926 ,  Y10T407/23

摘要： A milling tool includes a holder rotatable about an axis and carrying a plurality of cutting inserts at a forward end thereof. Each insert includes a plurality of main cutting edges, and secondary cutting edges disposed on protruding corners of the insert. Each main cutting insert has a clearance surface located therebehind considered with reference to a direction of rotation of the holder. Each clearance surface has surface portion defining a convex profile, the convex profile forming a crest or transition. During a cutting operation, one of the main cutting edges constitutes an axially forwardmost inactive cutting edge. The transition of the clearance surface associated with that inactive edge is disposed axially forwardly with respect to the inactive cutting edge to prevent the inactive cutting edge from impacting against a workpiece.

摘要翻译： 铣削刀具包括可围绕轴线旋转并在其前端承载多个切削刀片的保持架。 每个插入件包括多个主切削刃和设置在插入件的突出角上的次切削刃。 每个主切削刀片具有相对于保持器的旋转方向考虑的间隙表面。 每个间隙表面具有限定凸形轮廓的表面部分，凸形轮廓形成顶部或转变。 在切割操作期间，主切削刃中的一个构成轴向最前端的非活动切削刃。 与非活动边缘相关联的间隙表面的过渡相对于非活动切削刃轴向向前布置，以防止非活动切削刃撞击工件。

公开(公告)号：US06325574B1

公开(公告)日：2001-12-04

申请号：US09783686

申请日：2001-02-14

申请人： Peter J. Treige

发明人： Peter J. Treige

IPC分类号： B23B2700

CPC分类号： B23C5/08 ,  Y10T407/191 ,  Y10T407/1916 ,  Y10T407/1926 ,  Y10T407/1932

摘要： A cartridge just large enough to hold a cutter tooth and a setscrew. The cartridge has an open-sided tap for the setscrew, exposing part of a side of the setscrew. A cutter body has a slot to receive the cartridge. The slot has a leading side with a generally cylindrical smooth wall portion that surrounds the exposed side of the setscrew. The cylindrical concave portion is uniquely angled to wedge the setscrew firmly against the cylindrical concave portion as the setscrew is tightened, and to force the cartridge against the bottom and trailing side of the slot. The cartridge and slot have parallel interlocking interfaces on both their leading and trailing sides. These are slidable interlocks, allowing the cartridge to slide into the slot while engaging both the leading and trailing interlocks. The setscrew can easily be manually tightened while the interlocks hold the cartridge steady in the slot.

摘要翻译： 一个足够大的夹头可以夹住刀齿和固定螺丝。 墨盒具有用于固定螺丝的开放式水龙头，露出固定螺丝的一侧。 刀体具有用于接收墨盒的槽。 狭槽具有前侧，其具有围绕固定螺丝的暴露侧的大致圆柱形的光滑壁部分。 圆柱形凹入部分是唯一的角度，以在固定螺丝被紧固时将固定螺丝紧固在圆柱形凹形部分上，并且迫使药筒抵靠槽的底部和后侧。 盒和插槽在其前后两侧具有平行的互锁接口。 这些是可滑动的互锁件，允许卡盘同时啮合前后互锁部件而滑入槽中。 固定螺丝可以方便地手动拧紧，而互锁将卡牢牢固在插槽中。

公开(公告)号：US06234724B1

公开(公告)日：2001-05-22

申请号：US09319430

申请日：1999-06-07

申请人： Amir Satran ,  Igor Varshavsky ,  Yuri Men

发明人： Amir Satran ,  Igor Varshavsky ,  Yuri Men

IPC分类号： B23C522

CPC分类号： B23C5/2221 ,  B23C2200/045 ,  B23C2200/167 ,  B23C2200/363 ,  B23C2210/168 ,  B23C2210/66 ,  Y10T407/1926 ,  Y10T407/20 ,  Y10T407/2202 ,  Y10T407/2208 ,  Y10T407/2272 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235

摘要： A modular cutting tool assembly includes a tool holder (50) having at least one insert receiving pocket (52) and first (10,80) second cutting (100,102) inserts alternately receivable within the pocket (52). The first cutting (10,80) insert has a peripheral flank surface (18) configured to provide abutment features with m×n-fold rotational symmetry about the insert's central axis so that it can be restrained against the lateral support surfaces (56,58,60) in any of mn× angular positions, for at least one value of each of n and m where n≧3 and m≧2. The second cutting (100,102) insert has a peripheral flank surface (110) configured to provide reduced-symmetry abutment features with only n-fold rotational symmetry so that the second cutting insert can be restrained against the lateral support surfaces in only n angular positions. The peripheral flank surface (18,110) of at least the first cutting insert is configured such that a lower cross-section taken through the lower part of the first cutting insert perpendicular to the central axis has a recessed form.

摘要翻译： 模块化切割工具组件包括具有至少一个插入物接收凹部（52）和可交替地容纳在口袋（52）内）的第一（10,80）第二切割（100,102）插入件的工具夹具（50）。 第一切割（10,80）插入件具有周边侧面（18），该周边侧面（18）被构造为提供邻接部件，该邻接部件具有围绕插入件的中心轴线的mxn-折叠旋转对称，使得其可以被限制在侧向支撑表面（56,58,60 ）对于n和m中的每一个的至少一个值，其中n> = 3且m> = 2，任何mn个角位置。 第二切割（100,102）插入件具有周边侧面（110），其配置成仅具有n倍旋转对称性的减小对称的邻接特征，使得第二切削刀片能够仅在n个角度位置被限制在侧向支撑表面上。 至少第一切削刀片的外周侧面（18,110）构造成使得穿过第一切削刀片的下部的垂直于中心轴线的下横截面具有凹陷形状。

公开(公告)号：US5868529A

公开(公告)日：1999-02-09

申请号：US817910

申请日：1997-04-18

申请人： Gerhard Rothballer ,  Jurgen Maurer

发明人： Gerhard Rothballer ,  Jurgen Maurer

IPC分类号： B23C5/24

CPC分类号： B23C5/2444 ,  B23C5/2462 ,  B23C2220/605 ,  Y10T407/1912 ,  Y10T407/1916 ,  Y10T407/1926 ,  Y10T407/1932 ,  Y10T407/1946

摘要： A cutting mill kit includes a basic body formed with a plurality of peripheral recesses which receive respective cassettes and cutting inserts and an annular support element which is provided with at least one formation receiving a respective gib. The gib provides an axial support for the cassette and has a width lesser than a width of the cassette.

摘要翻译： PCT No.PCT / DE95 / 01453 Sec。 371日期1997年4月18日 102（e）日期1997年4月18日PCT提交1995年10月18日PCT公布。 公开号WO96 / 12584 日期：1996年5月2日切割机组件包括形成有多个周边凹部的基体，该多个周边凹部接收相应的盒和切削刀片，以及环形支撑元件，其设有至少一个接收相应的夹爪的结构。 该支架为该盒提供轴向支撑，并具有小于该盒的宽度的宽度。

公开(公告)号：US5027873A

公开(公告)日：1991-07-02

申请号：US513494

申请日：1990-04-19

申请人： Kenneth R. Anselm

发明人： Kenneth R. Anselm

IPC分类号： B23Q11/00 ,  B27G13/00 ,  F16F15/32

CPC分类号： F16F15/32 ,  B23Q11/0035 ,  B27G13/00 ,  Y10S82/903 ,  Y10T407/1926 ,  Y10T409/304312 ,  Y10T464/50

摘要： A multi-faceted T-slot cylinder for a cutterhead is mounted to a wood lathe arbor using set screws installed in tapped holes which are provided near opposite ends of the cylinder in diametrically opposite faces of the cylinder (rather than in the same face, as is conventional). Static balancing of the cylinder is thereby improved. For fine-tuning, a dynamic balancing collar is mounted on the arbor near the cylinder. This collar has a plurality of tapped holes provided radially therethrough around its circumference. As the arbor is turned slowly, if measurement shows eccentricity in rotation, the high side is determined and a set screw tightened against the arbor in the respective tapped hole. This dynamic balancing can be done before or after the cutterhead is installed on the arbor, and the dynamic balancer can be used in combination with a wholly conventional T-slot cylinder.

摘要翻译： 用于刀头的多面T型槽圆筒使用安装在螺纹孔中的固定螺钉安装到木工车床心轴上，该螺纹孔设置在圆柱体的相对两端的圆柱体的相反两端的相对端附近（而不是在同一面， 是常规的）。 从而提高了气缸的静平衡。 对于微调，动态平衡轴环安装在气缸附近的心轴上。 该轴环具有围绕其圆周径向延伸的多个螺纹孔。 当心轴转动缓慢时，如果测量显示旋转偏心，则确定高侧，并在固定螺钉中紧固相应螺纹孔中的心轴。 这种动态平衡可以在刀架安装在心轴上之前或之后进行，并且动态平衡器可以与一个完全传统的T型槽圆筒组合使用。

公开(公告)号：US4621954A

公开(公告)日：1986-11-11

申请号：US799218

申请日：1985-12-23

申请人： Richard L. Kitchen ,  Richard C. Blakesley

发明人： Richard L. Kitchen ,  Richard C. Blakesley

IPC分类号： B23F21/12 ,  B23F21/22

CPC分类号： B23F21/226 ,  Y10T407/171 ,  Y10T407/1922 ,  Y10T407/1926 ,  Y10T407/1938 ,  Y10T407/2208

摘要： A face milling type gear cutting assembly including contiguous cutting tools positioned in a common slot with means for preserving clearance for chip removal between these tools. The cutting assembly also includes a tool clamping arrangement featuring a novel clamping block which is releasably attached to a screw element in situ.