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1. 发明申请

WO2008006067A2 METHOD AND APPARATUS FOR MACHINING WORK PIECES 审中-公开
标题翻译：加工工艺的方法和装置
公开(公告)号：WO2008006067A2
公开(公告)日：2008-01-10
申请号：PCT/US2007/072950
申请日：2007-07-06
申请人： MAZAK CORPORATION , SCHAWE, Bernard Edward
发明人： SCHAWE, Bernard Edward
IPC分类号： B23C3/32
CPC分类号： B23G1/225 , B23G1/02 , B23G1/32 , G05B2219/49112 , G05B2219/49134 , G05B2219/50152 , Y10T29/5199 , Y10T82/125 , Y10T82/20 , Y10T408/378 , Y10T409/300112 , Y10T409/300168 , Y10T409/30056 , Y10T409/300784 , Y10T409/303416 , Y10T409/303752 , Y10T409/303864 , Y10T409/30756 , Y10T409/309352
摘要： A method and apparatus are provided to machine a curved surface such as an inner or outer peripheral surface of a pipe. The pipe is held stationary during machining and a rotatable spindle of a machine head moves along multiple orthogonal axes to align the rotational axis of the spindle with the longitudinal pipe axis. Preferably, the pipe axis is located by using a touch probe to engage the curved surface at multiple spots and the calculating the location of the pipe axis. The cutting tool, which is preferably a cutting tool insert, is rotated by the spindle to machine the curved surface.
摘要翻译：提供了一种方法和装置来加工弯曲表面，例如管道的内周表面或外周表面。管道在加工期间保持静止，并且机头的可旋转主轴沿着多个正交轴线移动以使主轴的旋转轴线与纵向管轴线对齐。优选地，通过使用触摸探针来定位管轴，以在多个点处接合弯曲表面以计算管轴的位置。切割工具（其优选地是切削工具插入件）被主轴旋转以加工弯曲表面。

2. 发明申请

WO1988000507A1 SPINDLE DRIVER FOR MACHINE TOOLS 审中-公开
标题翻译：机床工具主轴驱动
公开(公告)号：WO1988000507A1
公开(公告)日：1988-01-28
申请号：PCT/US1987001619
申请日：1987-07-09
申请人： TURCHAN, Manuel, C.
IPC分类号： B23G05/20
CPC分类号： B23Q5/40 , B23G1/32 , B23G5/184 , B23G2200/10 , B23Q5/326 , Y10T29/5147 , Y10T408/352 , Y10T409/300392 , Y10T409/30056 , Y10T409/309408
摘要： A spindle driver for a machine tool is disclosed which is adapted to move the spindle and a tool driven thereby in a helical path with variable pitch and with an orbital radius which may be varied. A quill is mounted on a support member and driven by a variable pitch drive mechanism in the form of a differential lead screw to provide a selectable ratio of axial motion to rotative motion of the quill. A spindle carrier is rotatably mounted on the quill for rotation about an eccentric axis offset from the quill axis. A spindle motor and a spindle driven thereby is mounted on a carrier with the spindle axis offset from the eccentric rotation axis. The orbital radius for the spindle is adjustable by rotation of the spindle carrier about the eccentric rotation axis to adjust the offset of the spindle axis.

3. 发明申请

WO2009057192A1 ねじ切りフライス审中-公开
标题翻译：螺纹切割机
公开(公告)号：WO2009057192A1
公开(公告)日：2009-05-07
申请号：PCT/JP2007/071037
申请日：2007-10-29
申请人：オーエスジー株式会社 , 大沢二朗
发明人：大沢二朗
IPC分类号： B23G5/18 , B23C3/00 , B23C5/10
CPC分类号： B23G5/18 , B23G2200/40 , B23G2200/48 , Y10T407/172 , Y10T409/30056
摘要：　図２の展開図に示すように、ねじれ溝１６ａ、１６ｃのリード角αが軸心まわりに隣接するねじれ溝１６ｂ、１６ｄのリード角βと相違させられることにより、ねじれ溝１６ａ、１６ｃに沿って設けられた切れ刃２０ａ、２０ｃのリード角αが軸心まわりに隣接する切れ刃２０ｂ、２０ｄのリード角βと相違させられており、それ等の切れ刃２０ａ～２０ｄの間隔が軸方向において連続的に変化させられているため、軸心Ｓまわりにおける切れ刃２０ａ～２０ｄの間隔が不等になる。これにより、ねじを切削加工する際の切削抵抗の増減が不規則になり、共振によりビビリ振動が発生することが抑制され、種々の加工条件下で優れた加工精度でねじを切削加工できるようになる。
摘要翻译：由于如图2的展开图所示，螺旋槽（16a，16c）与邻接的螺旋槽（16b，16d）的引导角β围绕轴心中心不同，所以切削刃（20a，沿着螺旋槽（16a，16c）设置的与轴心中心相邻的切削刃（20b，20d）的导程角β与轴心中心S的切割边缘（20a-20d）的间隔不同由于切削刃（20a-20d）的间隔沿轴向连续变化，所以不均等。由于切割阻力的增加/减少在螺钉被切断时变得不规则，所以抑制了由共振引起的颤动的发生，并且可以在各种加工条件下以优异的加工精度切割螺杆。

4. 发明申请

WO2006103649A2 ORBITAL END MILL 审中-公开
公开(公告)号：WO2006103649A2
公开(公告)日：2006-10-05
申请号：PCT/IL2006000299
申请日：2006-03-05
申请人： HANITA METAL WORKS LTD , VOLOKH VLADIMIR
发明人： VOLOKH VLADIMIR
IPC分类号： B26D1/12
CPC分类号： B23C5/10 , B23C3/02 , B23C2210/084 , B23C2220/52 , B23G5/182 , Y10T407/1946 , Y10T408/356 , Y10T408/9048 , Y10T409/300112 , Y10T409/30056 , Y10T409/303808 , Y10T409/307616
摘要： The present invention relates to tools for the machining of solid materials, namely an improved end-mill particularly suited for use in an orbital mode in the milling of recesses. The orbital milling tool for cutting openings in a solid material, wherein the openings include normal cylindrical through holes, blind holes, holes including recesses, screw threaded holes, tapered holes and double tapered holes, aid tool having a shank portion adjoining a cutting portion, the axis of the cutting portion being spaced apart from the spindle axis of a machine tool in which the shank is to be held. The cutting portion having a plurality of roughing cutting edges, a plurality of semi-finishing edges axially spaced apart by means of a first transition section from the roughing cutting edges and a plurality of finishing edges axially spaced apart by means of a second transition section from the semi-finishing cutting edges. The maximum diameter of the semi-finishing edges being larger than said roughing cutting edges and smaller than the finishing edges.
摘要翻译：本发明涉及用于固体材料加工的工具，即改进的端铣刀，特别适用于铣削凹槽中的轨道模式。用于切割固体材料的开口的轨道铣削工具，其中开口包括通常的圆柱形通孔，盲孔，包括凹槽的孔，螺纹孔，锥形孔和双锥形孔，辅助工具具有邻接切割部分的柄部分，切割部分的轴线与其中待保持柄部的机床的主轴轴线间隔开。所述切割部分具有多个粗切削刃，多个半精加工边缘通过来自粗加工切削刃的第一过渡段轴向间隔开，并且多个精加工边缘通过第二过渡段轴向间隔开，半精加工切边。半精加工边缘的最大直径大于所述粗切削刃并且小于精加工边缘。

5. 发明申请

WO1998018589A1 STEERABLE TOOLHOLDER 审中-公开
标题翻译：应税刀柄
公开(公告)号：WO1998018589A1
公开(公告)日：1998-05-07
申请号：PCT/CH1997000389
申请日：1997-10-15
申请人： GAFNER, Rudolf
IPC分类号： B23G01/34
CPC分类号： B23G1/34 , Y10T74/1957 , Y10T409/300112 , Y10T409/30056
摘要： This invention concerns a toolholder (1) for a tool drive with an outer (2) and an inner concentric (4) drive shaft. It has a first adapter (10) which is detachably held by means of a conventional clamping system (15) in a receptacle (3) of the outside drive shaft (2). A second adapter (20) is concentrically mounted in the first tool receptable (3) of the first adapter (10) so as to rotate with regard to the latter. The second adapter (20) has a tool receptable (25) which can be inclined by means of a pivoting element (30). Thus, a tool can be eccentrically inserted and concentrically driven. This makes completely new machining modes possible, for example the machining of a hollow shaft, since inner threads can now be turned, rather than cut.
摘要翻译：所以建议工具保持器（1）用于工具驱动器具有外（2）和内，同心（4）的驱动轴。它包括一第一适配器（10），其通过在所述外驱动轴（2）的一个壳体（3）常规类型的夹持系统（15）的装置被可拆卸地固定住的。第二适配器（20）在所述第一适配器（10）的第一工具接收器（3）同心相对于其可旋转地保持。第二适配器（20）具有一刀具保持器（25），它可以通过枢转元件（30）而被偏转。因此，一个工具可以被偏心地夹紧和同心驱动。这使得能够完全新类型的处理，例如通过研磨现在内螺纹的空心轴，而不是可被切割。

6. 发明申请

WO2004067216A1 THREAD MILLING CUTTER, HOLDER AND A METHOD FOR MILLING AN EXTERNAL THREAD ON A SPIGOT 审中-公开
标题翻译：螺纹切割机，夹具和一种用于在SPIGOT上铣削外部螺纹的方法
公开(公告)号：WO2004067216A1
公开(公告)日：2004-08-12
申请号：PCT/SE2004/000027
申请日：2004-01-13
申请人： SECO TOOLS AB
发明人： JÖNSSON, Christer , KOSKINEN, Jorma
IPC分类号： B23G5/18
CPC分类号： B23G5/18 , B23G2200/10 , B23G2210/04 , B23G2210/08 , B23G2240/60 , Y10T407/172 , Y10T407/1745 , Y10T409/300112 , Y10T409/30056
摘要： The present invention relates to a thread milling cutter, which comprises a cutting head (1), having a holder (3) with a number of cutting insert pockets (10), a number of threading inserts (11), which are received in said cutting insert pockets (10) and an attachment (5) integrated with the cutting head (1), which attachment is intended to be received in a tool coupling. The invention also relates to the holder per se and to a method for milling an external thread on a spigot. Distinguishing for the thread milling cutter according to the present invention is that the holder (3) is provided with an internal cavity (7), which has an extension both radially and axially with regard to a rotational axis (CL) of the thread milling cutter, and that the cutting insert pockets (10) are provided in the internal cavity (7).
摘要翻译：螺纹铣刀技术领域本发明涉及一种螺纹铣刀，其包括切割头（1），其具有带有多个切削刀片槽（10）的保持器（3），多个螺纹刀片（11），其被接纳在所述刀片切割刀片凹口（10）和与切割头（1）成一体的附件（5），该附件旨在被接收在工具联接器中。本发明还涉及保持器本身以及用于研磨插口上的外螺纹的方法。根据本发明的螺纹铣刀的区别在于，保持器（3）设置有内腔（7），其相对于螺纹铣刀的旋转轴线（CL）具有径向和轴向的延伸部并且切削刀片槽（10）设置在内腔（7）中。

7. 发明申请

WO2002094491A1 A THREAD FORMING TOOL WITH ANNULAR RIDGE 审中-公开
标题翻译：具有轮胎的螺纹成型工具
公开(公告)号：WO2002094491A1
公开(公告)日：2002-11-28
申请号：PCT/SE2002/000979
申请日：2002-05-22
申请人： SANDVIK AB , HÅKANSSON, Björn
发明人： HÅKANSSON, Björn
IPC分类号： B23G7/02
CPC分类号： B23G7/02 , Y10T407/1745 , Y10T408/9048 , Y10T409/300056 , Y10T409/300112 , Y10T409/30056
摘要： A thread forming tool comprises an elongated body (4), having at a first end (6) a connector portion (8) and at a second end (10) a thread forming portion (12), said thread forming portion (12) comprising at least one annular ridge (14) about the circumference of said body. According to the invention, the cross-section of said body at the centre of said ridge has a non-circular shape.
摘要翻译：螺纹成型工具包括细长体（4），其在第一端（6）处具有连接器部分（8），在第二端（10）具有螺纹形成部分（12），所述螺纹形成部分（12）包括围绕所述主体的圆周的至少一个环形脊（14）。根据本发明，所述主体在所述脊的中心处的横截面具有非圆形形状。

8. 发明申请

WO1990011574A1 DYNAMIC CORRECTION OF SERVO FOLLOWING ERRORS IN A COMPUTER-NUMERICALLY-CONTROLLED SYSTEM AND FIXED CYCLE UTILIZING SAME 审中-公开
标题翻译：计算机控制系统中的误差的动态校正和使用固定循环的固定循环
公开(公告)号：WO1990011574A1
公开(公告)日：1990-10-04
申请号：PCT/US1990001330
申请日：1990-03-12
申请人： CINCINNATI MILACRON, INC.
发明人： CINCINNATI MILACRON, INC. , MORSER, H., Alfred , GILDEMEISTER, Walter, M. , FARMER, David, M.
IPC分类号： G06F15/46
CPC分类号： G05B19/373 , G05B2219/33119 , G05B2219/33338 , G05B2219/34206 , G05B2219/34419 , G05B2219/35245 , G05B2219/35263 , G05B2219/35279 , G05B2219/35287 , G05B2219/35294 , G05B2219/35373 , G05B2219/35394 , G05B2219/36168 , G05B2219/36395 , G05B2219/37619 , G05B2219/41113 , G05B2219/41192 , G05B2219/41219 , G05B2219/42062 , G05B2219/42152 , G05B2219/43199 , G05B2219/45215 , G05B2219/45216 , G05B2219/49376 , G05B2219/50109 , G05B2219/50113 , G05B2219/50208 , Y10T409/30056
摘要： The invention relates to servo-driven computer-numerically-controlled systems of the type adapted to receive part program instructions defining a desired path (110) of relative movement between a tool (12) and a workpiece (W), wherein the path may include an interior or exterior curved portion to be effected by coordinated linear movement of machine members along at least two orthogonal linear axes (X, Y). The invention provides apparati and methods for correcting path radius errors (E) to facilitate rapid and accurate movement along the curve. The invention carries out path radius correction by generating position commands (52, 53, 54 and 55) received by the servo (69) using corrected radius data (46), the difference between which and the desired radius (R) to be machined compensates for at least a portion of the path radius error (E) that would otherwise be generated by the servo (69).

9. 发明申请

WO1988005361A1 COMBINED HOLE MAKING AND THREADING TOOL 审中-公开
标题翻译：组合孔制造和螺纹工具
公开(公告)号：WO1988005361A1
公开(公告)日：1988-07-28
申请号：PCT/US1988000230
申请日：1988-01-27
申请人： TURCHAN, Manuel, C.
IPC分类号： B23B51/08
CPC分类号： B23G1/34 , B23G5/184 , B23G2200/143 , B23G2240/12 , Y10T408/9048 , Y10T409/30056
摘要： A combination tool for drilling a hole in a workpiece on the inward feed of the tool and for threading the hole during retraction of the tool. The tool (10) comprises a straight body with a drill point (14) at the forward end, a shank (12) at the rearward end and a thread-form mill (16) between the drill point and the shank.
摘要翻译：一种组合工具，用于在工具的向内进给中钻出工件中的孔，并在工具退回期间穿孔。工具（10）包括在前端具有钻头（14）的直体，在后端处的柄（12）和在钻头和柄之间的螺纹铣刀（16）。

10. 发明申请

WO2004113002A8 ORBITAL MACHINING APPARATUS WITH DRIVE ELEMENT WITH DRIVE PINS 审中-公开
标题翻译：带有驱动针的驱动元件的ORBITAL MACHINING设备
公开(公告)号：WO2004113002A8
公开(公告)日：2005-02-24
申请号：PCT/SE2004001036
申请日：2004-06-28
申请人： NOVATOR AB , STUXBERG MATS , PETTERSSON BJOERN
发明人： STUXBERG MATS , PETTERSSON BJOERN
IPC分类号： B23B41/04 , B23C1/00 , B23C3/00 , B23Q1/44 , B23Q1/48 , B23Q1/54
CPC分类号： B23Q1/5468 , B23Q1/4885 , Y10T409/30056 , Y10T409/304424 , Y10T409/307112 , Y10T409/307616 , Y10T409/309408
摘要： An orbital machining apparatus for producing a hole in a workpiece by means of a cutting tool comprising a first actuator configured for rotating the cutting tool about its longitudinal center axis during the machining of the hole; a second actuator configured for moving the cutting tool in an axial feed direction substantially parallel to said tool axis; a third actuator configured for rotating the cutting tool about a principal axis; and a radial offset mechanism configured for controlling the radial distance of the center axis of the cutting tool from said principal axis. The third actuator includes a rotating drive element (57) driven by an individual motor, a carrier ring (60) connected to and rotated by the drive element (57) by means of two diametrically opposed, radial drive pins (62) such that the carrier ring (60) may perform a radial sliding movement relative to the drive element (57) while being rotated thereby, and two diametrically opposed, radial carrier guide shafts (64) circumferentially spaced 90 from the drive pins (62) and connecting the carrier ring (60) and an inner cylindrical eccentric body such that the latter may perform a radial sliding movement relative to the carrier ring while being rotated thereby.
摘要翻译：一种轨道加工装置，用于通过切削工具生产工件中的孔，该切削工具包括：第一致动器，其构造成用于在加工孔期间使切削工具围绕其纵向中心轴线旋转; 第二致动器，其构造成用于沿着基本上平行于所述刀具轴线的轴向进给方向移动所述切削工具; 第三致动器，其构造成用于围绕主轴线旋转所述切削工具; 以及径向偏移机构，其构造成用于控制所述切削工具的中心轴线与所述主轴线的径向距离。第三致动器包括由单独的马达驱动的旋转驱动元件（57），通过两个直径相对的径向驱动销（62）连接到驱动元件（57）并由驱动元件（57）旋转的载体环（60），使得载体环（60）可以相对于驱动元件（57）进行径向滑动运动，同时由此旋转，以及两个径向对置的径向载体引导轴（64）与驱动销（62）周向间隔开90°，并将载体环（60）和内圆柱形偏心体，使得后者可以在旋转的同时相对于承载环执行径向滑动运动。

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