公开(公告)号：US09849519B2

公开(公告)日：2017-12-26

申请号：US14392002

申请日：2013-06-19

申请人： FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

发明人： Sophia Hannig

IPC分类号： B23B29/00 ,  B23B29/12 ,  B06B1/10 ,  B06B3/00

CPC分类号： B23B29/125 ,  B06B1/10 ,  B06B3/00 ,  B23B2260/108 ,  Y10T82/10 ,  Y10T82/2585

摘要： In an ultrasound-assisted method, in each of at least two sonotrode arms (8, 9) of a sonotrode (7) that is fixed in a protruding manner, said sonotrode arms being connected to each other by means of a respective joint (10) in each case, a respective ultrasonic wave that is transverse to the protrusion direction and that oscillates in a resonance mode is produced, wherein ultrasonic waves superposed in the at least one joint (10) and oscillating in the sonotrode arms (8, 9) of the joint (10) oscillate at a phase offset from each other, and the oscillation planes of the superposed ultrasonic waves are parallel to each other. An ultrasonic system suitable for carrying out the method comprises an ultrasound source (1), a sonotrode (7) protruding from a sonotrode retainer (6), wherein the sonotrode (7) has at least two sonotrode arms (8, 9), which are connected to each other by means of a respective joint (10) in each case and of which at least two produce different resonance modes under ultrasonic excitation, and ultrasonic waves superposed in the at least one joint (10) and oscillating in the sonotrode arms (8, 9) of the joint (10) oscillate at a phase offset from each other. The invention further relates to a corresponding sonotrode (7).

公开(公告)号：US20150217379A1

公开(公告)日：2015-08-06

申请号：US14128709

申请日：2013-09-11

申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS

发明人： Dong-Hoon Kim ,  Joon Yub Song

IPC分类号： B23B29/12 ,  G05B15/02 ,  B23Q11/00

CPC分类号： B23B29/125 ,  B23B29/244 ,  B23B2250/16 ,  B23B2260/108 ,  B23Q11/0032 ,  G05B15/02 ,  G05B19/404 ,  G05B2219/37434 ,  G05B2219/49176 ,  Y10T82/2585

摘要： The present invention relates to an apparatus and method for attenuation of vibration in a machine tool, and more particularly, to an apparatus and method for attenuation of vibration in a machine tool in which a vibration of a machine tool is measured, and generates an identical frequency with a piezoelectric actuator as well as changes a phase for making dissipative interference of a generated vibration wave form.

摘要翻译： 技术领域本发明涉及一种用于衰减机床中的振动的装置和方法，更具体地，涉及一种用于衰减机床中的振动的装置和方法，其中测量机床的振动，并且产生相同的 频率与压电致动器以及改变相位以产生产生的振动波形的耗散干扰。

公开(公告)号：US20150128772A1

公开(公告)日：2015-05-14

申请号：US14392002

申请日：2013-06-19

申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

发明人： Sophia Hannig

IPC分类号： B23B29/12 ,  B06B3/00 ,  B06B1/10

CPC分类号： B23B29/125 ,  B06B1/10 ,  B06B3/00 ,  B23B2260/108 ,  Y10T82/10 ,  Y10T82/2585

摘要： In an ultrasound-assisted method, in each of at least two sonotrode arms (8, 9) of a sonotrode (7) that is fixed in a protruding manner, said sonotrode arms being connected to each other by means of a respective joint (10) in each case, a respective ultrasonic wave that is transverse to the protrusion direction and that oscillates in a resonance mode is produced, wherein ultrasonic waves superposed in the at least one joint (10) and oscillating in the sonotrode arms (8, 9) of the joint (10) oscillate at a phase offset from each other, and the oscillation planes of the superposed ultrasonic waves are parallel to each other. An ultrasonic system suitable for carrying out the method comprises an ultrasound source (1), a sonotrode (7) protruding from a sonotrode retainer (6), wherein the sonotrode (7) has at least two sonotrode arms (8, 9), which are connected to each other by means of a respective joint (10) in each case and of which at least two produce different resonance modes under ultrasonic excitation, and ultrasonic waves superposed in the at least one joint (10) and oscillating in the sonotrode arms (8, 9) of the joint (10) oscillate at a phase offset from each other. The invention further relates to a corresponding sonotrode (7).

摘要翻译： 在超声辅助方法中，在以突出方式固定的超声波发生器（7）的至少两个超声焊枪臂（8,9）中的每一个中，所述超声焊枪臂通过相应的接头（10 ），产生横截于突出方向且以共振模式振荡的相应超声波，其中叠加在所述至少一个接头（10）中并且在所述超声焊枪臂（8,9）中振荡的超声波， （10）彼此偏移地振荡，并且叠加的超声波的振荡平面彼此平行。 适用于执行该方法的超声波系统包括超声源（1），从超声波保持器（6）突出的超声波发生器（7），其中所述超声焊极（7）具有至少两个超声波发射臂（8,9）， 在每种情况下通过相应的接头（10）彼此连接，并且其中至少两个在超声波激发下产生不同的共振模式，并且超声波叠加在所述至少一个接头（10）中并在超声波发射臂中振荡 （10）的（8,9）以彼此偏移的相位振荡。 本发明还涉及相应的超声波发生器（7）。

公开(公告)号：US08813617B2

公开(公告)日：2014-08-26

申请号：US13027010

申请日：2011-02-14

申请人： Gil Hecht

发明人： Gil Hecht

IPC分类号： B23B27/10 ,  B23B29/02 ,  B23B27/00 ,  B23B27/14 ,  B23B29/04

CPC分类号： B23B27/10 ,  B23B27/007 ,  B23B27/14 ,  B23B29/04 ,  B23B2250/12 ,  Y10T82/2585 ,  Y10T407/14 ,  Y10T407/2272 ,  Y10T407/24 ,  Y10T408/45 ,  Y10T408/907

摘要： A cutting insert has a longitudinal insert axis A, a cutting head and an insert shank which extends rearwardly from the cutting head. The insert shank includes an insert clamping portion with an asymmetric cross section taken perpendicular to the insert axis A. The insert shank has a peripheral surface extending along at least a portion of the total length of the insert shank. The cutting insert has a first dividing plane P1 which contains the insert axis A. The first dividing plane P1 may be parallel to a line L which extends along the longest cross-sectional dimension of the insert clamping portion 40. On one side of the first dividing plane P1, the peripheral surface comprises first and second longitudinally extending depressions. On the other side of the first dividing plane P1, the peripheral surface comprises first and second abutment surfaces separated by a third depression, the first and second depressions being separated by a third abutment surface.

摘要翻译： 切削刀片具有纵向插入件轴线A，切割头和从切割头向后延伸的插入柄。 插入柄包括具有垂直于插入轴线A截取的不对称横截面的插入夹持部分。插入柄具有沿着插入柄的总长度的至少一部分延伸的外周表面。 切削刀片具有包含刀片轴线A的第一分割平面P1.第一分割平面P1可以平行于沿刀片夹持部分40的最长截面尺寸延伸的线L.在第一分割平面P1的一侧 分割平面P1，圆周表面包括第一和第二纵向延伸的凹陷。 在第一分割平面P1的另一侧，圆周表面包括由第三凹陷分开的第一和第二邻接表面，第一和第二凹陷由第三邻接表面分开。

公开(公告)号：US08806995B2

公开(公告)日：2014-08-19

申请号：US12877863

申请日：2010-09-08

申请人： Shiv G. Kapoor ,  Keith Allen Bourne ,  Richard E. DeVor

发明人： Shiv G. Kapoor ,  Keith Allen Bourne ,  Richard E. DeVor

IPC分类号： B23B1/00 ,  B23Q17/09

CPC分类号： B26D1/0006 ,  B26D3/06 ,  B26D3/08 ,  B26D2001/002 ,  B26D2001/0053 ,  B26D2001/006 ,  Y10T82/10 ,  Y10T82/2502 ,  Y10T82/2535 ,  Y10T82/2585 ,  Y10T83/0304 ,  Y10T83/929

摘要： A high precision micro/nanoscale machining system. A multi-axis movement machine provides relative movement along multiple axes between a workpiece and a tool holder. A cutting tool is disposed on a flexible cantilever held by the tool holder, the tool holder being movable to provide at least two of the axes to set the angle and distance of the cutting tool relative to the workpiece. A feedback control system uses measurement of deflection of the cantilever during cutting to maintain a desired cantilever deflection and hence a desired load on the cutting tool.

摘要翻译： 高精度微/纳米加工系统。 多轴运动机器在工件和工具架之间提供沿着多个轴线的相对运动。 切割工具设置在由工具保持器保持的柔性悬臂上，工具保持器可移动以提供至少两个轴线，以设定切割工具相对于工件的角度和距离。 反馈控制系统使用在切割期间测量悬臂的偏转以保持期望的悬臂偏转并因此保持切割工具上的期望的载荷。

公开(公告)号：US20140216218A1

公开(公告)日：2014-08-07

申请号：US14248582

申请日：2014-04-09

申请人： Okuma Corporation

发明人： Kiyoshi YOSHINO

IPC分类号： B23B3/06

CPC分类号： B23P23/02 ,  B23B1/00 ,  B23B3/06 ,  B23B3/065 ,  B23B35/00 ,  B23B2250/16 ,  B23B2260/128 ,  B23C1/12 ,  B23C3/00 ,  B23D7/00 ,  B23Q1/623 ,  B23Q11/0032 ,  B23Q15/26 ,  B23Q17/2233 ,  B23Q17/2275 ,  Y10S82/903 ,  Y10T29/5109 ,  Y10T82/10 ,  Y10T82/2502 ,  Y10T82/2561 ,  Y10T82/2585 ,  Y10T409/303752 ,  Y10T409/304312 ,  Y10T409/305656 ,  Y10T409/307672

摘要： A tool-main-spindle, whose cutting angle can be changed, is translated by an X-axis moving mechanism portion on an X-axis provided in a plane perpendicular to an axis of a work, and is translated on a Y-axis by a Y-axis moving mechanism portion. Cutting of the work is performed by setting the cutting angle of the tool-main-spindle to an angle of the cutting tool at which the work has large dynamic rigidity, and causing an axis of a cutting tool to cross the work axis, and cutting the work with the cutting tool toward the axis of the work by cooperatively operating the X-axis moving mechanism portion and the Y-axis moving mechanism portion.

摘要翻译： 可以通过在垂直于工件轴线的平面上的X轴上的X轴移动机构部分来平移切割角度的工具主轴，并且在Y轴上平移Y轴 Y轴移动机构部。 通过将工具主轴的切割角度设定为工件具有大的动态刚度的切削工具的角度，并且使切削工具的轴线跨过工作轴线进行切削，并切割 通过协同操作X轴移动机构部和Y轴移动机构部，通过切削工具朝向工件的轴线进行加工。

公开(公告)号：US20130034393A1

公开(公告)日：2013-02-07

申请号：US13552119

申请日：2012-07-18

申请人： Gil Hecht

发明人： Gil Hecht

IPC分类号： B23B29/12

CPC分类号： B23B29/046 ,  B23B2210/08 ,  B23B2231/0204 ,  B23B2260/02 ,  Y10T82/2585 ,  Y10T82/2589 ,  Y10T407/227 ,  Y10T409/30952

摘要： A modular cutting tool holder portion for a metal-working machine includes a first engagement face configured for clamping engagement with a corresponding second engagement face of a complementary modular cutting tool holder portion. The first engagement face includes a base surface and interlocking elements in the form of exactly four projecting protrusions or exactly four recesses. Each interlocking element includes a non-contact surface spaced from the base surface. The non-contact surface includes two opposing edges between which it extends, and two abutment surfaces each extending from a respective one of the two opposing edges to the base surface and being configured for the clamping engagement.

摘要翻译： 用于金属加工机的模块化切割工具保持器部分包括构造成与互补的模块化刀具保持器部分的相应的第二接合面夹紧接合的第一接合面。 第一接合面包括基本表面和具有恰好四个突出突起或正好四个凹部形式的互锁元件。 每个互锁元件包括与基面间隔开的非接触表面。 非接触表面包括它延伸的两个相对的边缘，以及两个邻接表面，每个邻接表面各自从两个相对的边缘中的相应边缘延伸到基部表面并被构造成用于夹紧接合。

公开(公告)号：US20120297942A1

公开(公告)日：2012-11-29

申请号：US13477864

申请日：2012-05-22

申请人： Sundaresa V. Subramanian

发明人： Sundaresa V. Subramanian

IPC分类号： B23B3/36

CPC分类号： B23B29/125 ,  B23B1/00 ,  B23B2222/14 ,  B23B2226/125 ,  B23P25/006 ,  Y10T82/10 ,  Y10T82/25 ,  Y10T82/2502 ,  Y10T82/2583 ,  Y10T82/2585 ,  Y10T407/235 ,  Y10T409/306552

摘要： Processes for high speed machining of workpiece materials using high performance tools with prolonged tool life and improved surface finish are provided by vibrating the tool and/or the workpiece at a frequency greater than the frequency of shear localization in the primary shear zone or chip segmentation occurring in the absence of tool vibration, with an amplitude sufficient to break up the tool-chip atomic contact, thereby decreasing the tool-chip contact length through decreasing the tool-chip contact time, thereby suppressing accelerated chemical tool wear caused by dissolution of the tool into the workpiece by nanocrystalline grain boundary diffusion and grain boundary sliding mechanisms by preventing shear localization associated with nanocrystalline grain formation in the primary shear zone of the chip, and suppressing oxidation wear of the tool by preventing segmentation of the chip.

摘要翻译： 使用具有延长的刀具寿命和改进的表面光洁度的高性能刀具对工件材料进行高速加工的工艺通过以大于主剪切带中的剪切定位频率或芯片分割的频率振动工具和/或工件来提供工件材料和/或工件 在没有工具振动的情况下，具有足以分解工具芯片原子接触的幅度，从而通过减少刀具接触时间来减小刀具接触长度，从而抑制由于刀具溶解引起的加速的化学工具磨损 通过防止芯片主要剪切区域中与纳米晶粒形成相关的剪切定位，通过防止芯片的分割来抑制工具的氧化磨损，通过纳米晶界扩散和晶界滑动机制进入工件。

公开(公告)号：US20120031244A1

公开(公告)日：2012-02-09

申请号：US12851271

申请日：2010-08-05

申请人： Ernest D. Stites

发明人： Ernest D. Stites

IPC分类号： B23B25/00 ,  B24B1/00 ,  B23B11/00

CPC分类号： B23B11/00 ,  B23B3/162 ,  B23B2270/027 ,  B24B23/026 ,  Y10T29/511 ,  Y10T82/2572 ,  Y10T82/2585 ,  Y10T82/2589 ,  Y10T483/1707

摘要： A hands-free quick-change air tool configuration for a machining apparatus includes a tool holder configured to receive a normally hand-held air operated tool. The air manifold is operably receptive of the tool holder. A plunger-type seal configuration is operably interconnected to an air supply and is in operable communication with the air manifold. A method for deburring a part in a machining apparatus is included.

摘要翻译： 用于加工设备的免提快速更换气动工具配置包括：工具架，其构造成接收正常手持气动工具。 空气歧管可操作地接收工具架。 柱塞式密封构造可操作地连接到空气源并与空气歧管可操作地连通。 包括在加工装置中去毛刺零件的方法。

公开(公告)号：US20110265626A1

公开(公告)日：2011-11-03

申请号：US13183707

申请日：2011-07-15

申请人： Ivan BONZI

发明人： Ivan BONZI

IPC分类号： B26D1/00

CPC分类号： B26D3/166 ,  B26D7/06 ,  B26D7/1863 ,  B26D7/2628 ,  B26F2210/04 ,  B29C57/00 ,  B29L2031/565 ,  Y10S83/946 ,  Y10T29/5127 ,  Y10T29/5143 ,  Y10T29/5182 ,  Y10T82/16 ,  Y10T82/16426 ,  Y10T82/16573 ,  Y10T82/16918 ,  Y10T82/16951 ,  Y10T82/16967 ,  Y10T82/2585 ,  Y10T83/0348 ,  Y10T83/929

摘要： An apparatus for the production of caps comprises a first operating turntable device associated with a first operating arrangement and a further operating turntable device associated with a further operating arrangement, between said first operating turntable device and said further operating turntable device a transferring turntable device being interposed such as to transfer said caps between said first operating turntable device and said further operating to turntable device; a device for positioning a tool in relation to an object to be processed comprises a toolholder element suitable for bearing said tool, an adjustable member operationally associatable with said toolholder element and an abutting member suitable for pressing said toolholder element against said adjustable member.

摘要翻译： 用于制造盖的装置包括与第一操作装置相关联的第一操作转盘装置和与另一操作装置相关联的另外的操作转台装置，在所述第一操作转台装置和所述另外的操作转盘装置之间，转盘转盘装置插入 诸如在所述第一操作转台装置和所述另外的操作转盘装置之间传送所述盖子; 用于将工具相对于待处理物体定位的装置包括适于承载所述工具的刀夹元件，可操作地与所述刀架元件相关联的可调节构件以及适于将所述刀夹元件压靠在所述可调节构件上的抵接构件。