切削装置及び切削方法
    1.
    发明申请
    切削装置及び切削方法 审中-公开
    切割装置和切割方法

    公开(公告)号:WO2015199126A1

    公开(公告)日:2015-12-30

    申请号:PCT/JP2015/068182

    申请日:2015-06-24

    IPC分类号: B23B1/00

    CPC分类号: B23B27/143 B23B1/00 B23B27/12

    摘要:  切削装置(1)は、切削工具(90)を当該切削工具(90)の軸線(Rt)回りに回転させる回転手段(70等)と、切削工具(90)及び工作物(W,WW)を相対送りする送り手段(40等)と、を備える。そして、回転手段(70等)及び送り手段(40等)は、切削工具(90)の外周面(91b)を回転させながらすくい面(91b,91ba,91bb,91bc)として送ることにより、工作物(W,WW)を切削加工する。

    摘要翻译: 一种切割装置(1),其设置有用于使切割工具(90)围绕切割工具(90)的轴线(Rt)旋转的旋转装置(70等),以及馈送装置(40, 等),用于相对于彼此供给切割工具(90)和工件(W,WW)。 旋转装置(70等)和进给装置(40等)将切削工具(90)的外周面(91b)作为前刀面(91b,91ba,91bb,91bc) 周面(91b)旋转,从而对工件(W,WW)进行切削加工。

    CUTTING INSERT AND HOLDER FOR ROTATING APPLICATIONS
    3.
    发明申请
    CUTTING INSERT AND HOLDER FOR ROTATING APPLICATIONS 审中-公开
    切割插入和保持旋转应用

    公开(公告)号:WO2011162860A2

    公开(公告)日:2011-12-29

    申请号:PCT/US2011/032248

    申请日:2011-04-13

    摘要: A cutting insert rotated about an axis may be utilized during a metal working operation and applied against the rotating workpiece to enhance tool performance. Coolant may be provided through the central bore of the cutting insert utilizing bypass ports around the threaded hold-down bolts. Additionally, the cutting insert may be held within the toolholder pocket utilizing hoop walls which follow a serpentine path to provide flexibility. Finally, relative rotation of the cutting insert with respect to the toolholder body may be prevented utilizing a pair of protrusions within the toolholder pocket which engage a pair of recesses within a side of the cutting insert.

    摘要翻译: 在金属加工操作期间可以使用绕轴旋转的切削刀片,并且相对于旋转工件施加以提高刀具性能。 可以通过切削刀片的中心孔提供冷却剂,其利用在螺纹压紧螺栓周围的旁路。 此外,切削刀片可以利用围绕蛇形路径的箍壁来保持在刀架口袋内,以提供柔性。 最后,切削刀片相对于刀架主体的相对旋转可以利用刀夹座内的一对突起来防止,该对突起与切削刀片的一侧内的一对凹槽啮合。

    A CUTTING TOOL HOLDER AND A CUTTING INSERT THEREFOR
    4.
    发明申请
    A CUTTING TOOL HOLDER AND A CUTTING INSERT THEREFOR 审中-公开
    切割工具夹和切割工具

    公开(公告)号:WO2008149371A1

    公开(公告)日:2008-12-11

    申请号:PCT/IL2008/000778

    申请日:2008-06-05

    发明人: HARIF, Gershon

    IPC分类号: B23B27/16 B23B51/04 B23C5/22

    摘要: A cutting tool holder (11) adapted for mounting thereon a cutting insert (13) having a top face, a bottom face and formed with an insert bore having an inner surface extending between the top and the bottom face. The holder comprises a seat defined by a bottom surface and at least one side wall angled to the bottom surface, a seat bore with a bore axis having an open end at the bottom surface of the seat, and a securing mechanism for securing the cutting insert in the seat. The securing mechanism comprises a securing pin (16) received within the seat bore and having a body with an outer surface extending between a proximal end and a distal end of the body and defining a pin axis therealong. The securing mechanism further comprises a displacement arrangement adapted for axially displacing the securing pin along the bore axis of the seat bore between at least a first, mounting position in which the distal end protrudes from within the seat bore through the bottom surface into the seat to a first extent so as to allow the cutting insert to be placed within the seat, having its bottom face aligned against the bottom surface, and a second, securing position in which the distal end protrudes from within the seat bore through the bottom surface into the seat to a second extent, greater than the first extent, so as to engage the inner surface of the insert bore, thereby securing the insert in place.

    摘要翻译: 一种适于在其上安装切削刀片(13)的切削刀架(11),该切削刀片具有顶面,底面并形成有具有在顶面和底面之间延伸的内表面的插入孔。 保持器包括由底表面限定的座和与底表面成角度的至少一个侧壁,具有在座的底表面处具有开口端的孔轴线的座孔,以及用于固定切削刀片的固定机构 在座位上 固定机构包括固定销(16),所述固定销(16)容纳在所述座孔内并具有主体,所述主体具有在所述主体的近端和远端之间延伸的外表面,并且沿着所述主体轴线限定销轴。 固定机构进一步包括位移装置,其适于在至少第一安装位置之间沿着座孔的孔轴向轴向移动固定销,其中远端从座孔内穿过底表面突出到座中, 第一程度,以便允许切削刀片放置在座椅内,其底面与底面对齐;第二固定位置,其中远端从底座孔内穿过底面伸入 以大于第一程度的第二范围,以便与插入孔的内表面接合,由此将插入件固定就位。

    WERKZEUG ZUM BEARBEITEN VON RADREIFENPROFILEN
    6.
    发明申请
    WERKZEUG ZUM BEARBEITEN VON RADREIFENPROFILEN 审中-公开
    工具进行编辑RADREIFENPROFILEN

    公开(公告)号:WO2006027114A1

    公开(公告)日:2006-03-16

    申请号:PCT/EP2005/009186

    申请日:2005-08-25

    发明人: HEIMANN, Alfred

    IPC分类号: B23B5/28

    摘要: Die Erfindung betrifft ein Werkzeug mit einer zylinder- (22) oder pilzförmigen (9) Schneidplatte aus einem harten Werkstoff, wie Hartmetall oder Schneidkeramik, die auf einem Schneidenträger (8, 16, 23) befestigt ist, der in einem Werkzeugsupport gelagert ist, der in der X- und Z-Richtung einer Drehmaschine verschiebbar ist, wobei der Schneidenträger (8, 16, 23) unter einem spitzen Winkel (α) zur Tangente (13, 20, 33) an den Kreis eines Schnittes in einer Ebene (4) senkrecht durch ein Werkstückprofil (1) angeordnet und um seine Längsachse (12, 19, 31) drehbar und antreibbar ist. Das erfindungsgemäße Werkzeug ermöglicht es, in allen Arbeitsbereichen der Reprofilierung von Rädern von Radsätzen von Eisenbahnfahrzeugen das Brechen der Späne herbeizuführen und ist in seinem Aufbau möglichst einfach und betriebssicher ausgestaltet. Dies wird erfindungsgemäß dadurch gelöst, dass das Werkzeug zum Drehen des Radreifenprofils (1) von Rädern (5) eines Radsatzes von Eisenbahnfahrzeugen auf einer Radsatzdrehmaschine bei unterschiedlichen Spantiefen während eines einzelnen Reprofilierungsschnitts vorgesehen ist.

    摘要翻译: 本发明涉及一种具有刀片载体上切割硬质材料的板如硬金属或陶瓷切削材料的圆筒(22)或蘑菇形(9),其被安装(8,16,23),其被安装在工具支承的工具,该 是在X和旋转机械的Z方向,可移动的,其中,所述切割器支撑件(8,16,23)在所述切线(13,20,33)的截面的圆的锐角(a)在平面(4) 垂直地穿过工件型材(1)和绕其纵向轴线(12,19,31)是可旋转和驱动。 根据本发明的工具,使得它可能带来的铁路车辆的轮的重新布局车轮的各个领域打破了芯片设计在它的建设为简单和可靠。 这是这样实现的用于在一个单一的Reprofilierungsschnitts旋转轮轨道车辆的车轮对(5)被设置在轮车床切削的不同深度的车轮轮胎(1)的工具。

    SELF-PROPELLED CUTTING TOOL AND METHOD FOR TURNING A WORKPIECE
    7.
    发明申请
    SELF-PROPELLED CUTTING TOOL AND METHOD FOR TURNING A WORKPIECE 审中-公开
    自动切割工具和打磨工件的方法

    公开(公告)号:WO2016114702A1

    公开(公告)日:2016-07-21

    申请号:PCT/SE2015/051331

    申请日:2015-12-14

    申请人: AKTIEBOLAGET SKF

    发明人: KAMINSKI, Jacek

    IPC分类号: B23B27/12 B23C5/20

    CPC分类号: B23B27/12

    摘要: A self-propelled cutting tool for use in turning which comprises a housing having a first part, a second part and at least a side wall interconnecting the first and second parts, the housing comprises a receiving space formed between the first part, second part and side wall. The receiving space is adapted to accommodate a cutting insert having a first and a second face and a cutting edge. Furthermore, the cutting tool comprises an arrangement for conducting fluid under pressure to the receiving space to form a hydrostatic bearing in the form of a fluid film surrounding the cutting insert when accommodated in the receiving space, and thereby allowing the cutting insert to rotate in the receiving space. When the cutting insert is accommodated in the receiving space the first face of the cutting insert is facing the first part and the second face of the cutting insert is facing the second part and a part of the cutting edge is protruding out of said receiving space forming a cutting zone. So, that during rotation of the cutting insert the cutting edge is rotated within the receiving space.

    摘要翻译: 一种用于转动的自推进切割工具,其包括具有第一部分,第二部分和互连第一和第二部分的至少一个侧壁的壳体,壳体包括形成在第一部分,第二部分和第二部分之间的容纳空间, 侧墙。 接收空间适于容纳具有第一和第二面和切割刃的切削刀片。 此外,切割工具包括用于将压力下的流体传导到接收空间的装置,以在容纳在容纳空间中时形成围绕切削刀片的流体膜形式的静液压轴承,从而允许切削刀片在 接收空间。 当切削刀片被容纳在接收空间中时,切削刀片的第一面面对第一部分,并且切削刀片的第二面面对第二部分,并且切削刃的一部分从形成的接收空间突出出来 切割区。 因此,在切削刀片旋转期间,切削刃在接收空间内旋转。

    ROUND TOOTH CUTTERS AND METHOD OF DESIGN AND USE
    8.
    发明申请
    ROUND TOOTH CUTTERS AND METHOD OF DESIGN AND USE 审中-公开
    圆形切割机及其设计和使用方法

    公开(公告)号:WO2016054154A1

    公开(公告)日:2016-04-07

    申请号:PCT/US2015/053130

    申请日:2015-09-30

    申请人: EIP HOLDINGS, LLC

    IPC分类号: B23B27/16 B23C5/06 B23C5/20

    摘要: A device for mechanically removing material from a workpiece or bulk feedstock, thereby creating chips of removed material while producing a new surface on the workpiece or bulk feedstock. The device comprises a body that is rotatable about an axis and at least one round cutting insert that is tangentially mounted on the body. Location of the insert is characterized by a reference plane offset and an insert axis angle. The insert has a cylindrical rake surface on which chips are formed. A planar flank surface is oriented relative to a cutting motion so as to provide clearance between the cutting insert and the surface created by removal of a layer that is converted into chips. A circular cutting edge lies at the intersection of the flank and rake surfaces.

    摘要翻译: 一种用于机械地从工件或大量原料中去除材料的装置,由此在产生工件或主体原料上的新表面的同时产生去除材料的碎屑。 该装置包括可围绕轴线旋转的主体和切向安装在主体上的至少一个圆形切削刀片。 插入件的位置的特征在于参考平面偏移和插入轴的角度。 插入件具有圆柱形的前刀面,其上形成有切屑。 平面侧面相对于切割运动定向,以便在切削刀片和通过去除被转换成切屑的层产生的表面之间提供间隙。 圆形切削刃位于侧面和前刀面的交点处。

    ROTARY METAL-CUTTING INSERT AND MOUNTING CARTRIDGE THEREFOR
    10.
    发明申请
    ROTARY METAL-CUTTING INSERT AND MOUNTING CARTRIDGE THEREFOR 审中-公开
    旋转金属切割插件及其安装盒

    公开(公告)号:WO2009089300A3

    公开(公告)日:2010-01-14

    申请号:PCT/US2009030360

    申请日:2009-01-07

    IPC分类号: B23B29/02 B23B51/00

    摘要: The flow of heat energy from the cutting edge rim of a self-propelled round annular rotary cutting element ('insert') to axial-load and radial-load bearings in a cartridge which rotatably supports the insert on a machine tool body is reduced by defining heat flow paths from the insert rim to cartridge components which engages the bearings to have low thermal conductance relative to heat flow paths from the insert rim to other parts of the cartridge. Control over heat flow path thermal conductance is obtained by selection of materials used between the insert rim and the mentioned cartridge components, by reductions in the cross- sectional areas of the critical heat flow paths, and by combinations of those two techniques. Protection of the bearings from heat enables the insert and the cartridge to be reduced in size. Improved mountings of insert-supportive cartridges to tool bodies are disclosed. The insert and the cartridge preferably are shaped to enable the insert to be positioned on a tool body so that the insert's rake face can have a positive rake orientation relative to a workpiece. Arrangements for controlling cuttings chip formation and for handling cuttings chips also are disclosed.

    摘要翻译: 将自行推进的圆形环形旋转切割元件(“插入件”)的切割边缘的热能流转到支撑刀片上的轴向载荷和径向载荷的轴承中,从而将刀片可旋转地支撑在机床主体上 定义从插入件边缘到卡盘部件的热流动路径,该部件接合轴承以相对于从插入件边缘到卡盘的其它部分的热流动路径具有低热导率。 通过选择通过在临界热流路径的横截面积的减小以及这两种技术的组合来选择在插入轮辋和所提到的料筒部件之间使用的材料来获得对热流路径热传导的控制。 保护轴承免受热量的影响,可以使刀片和刀片架的尺寸减小。 公开了将插入式支撑盒安装到工具主体上的改进。 插入件和盒优选地被成形为使得插入件能够定位在工具主体上,使得插入件的前刀面可以相对于工件具有正的前刀面取向。 还公开了用于控制切屑形成和处理切屑的布置。