公开(公告)号：US20150306681A1

公开(公告)日：2015-10-29

申请号：US14650350

申请日：2014-01-10

申请人： KOMATSU NTC LTD.

发明人： Akihiro YOSHIMOTO ,  Masumi SHIMOMURA

IPC分类号： B23B49/04 ,  B23Q15/04

CPC分类号： B23B49/04 ,  B23B5/18 ,  B23B2215/20 ,  B23C3/06 ,  B23P23/02 ,  B23P2700/07 ,  B23Q15/04 ,  B23Q2017/001 ,  G05B19/182 ,  G05B19/404 ,  Y10S82/903 ,  Y10T29/17 ,  Y10T29/49286 ,  Y10T29/5107 ,  Y10T409/30756

摘要： A crankshaft machining system includes a center hole boring device, a post-centering balance meter and a cutting device. The post-centering balance meter is configured to measure the shape of a post-centering crankshaft blank on the basis of a pair of center holes. Additionally, the post-centering balance meter is configured to set a principal axis of inertia on the basis of the shape of the post-centering crankshaft blank and generate center hole positional information for correction that indicates intersections between the principal axis of inertia and the both end surfaces of the post-centering crankshaft blank. The center hole boring device is configured to bore a pair of center holes on both end surfaces of another crankshaft blank to be loaded next on the basis of the center hole positional information for correction.

摘要翻译： 曲轴加工系统包括中心钻孔装置，后定心平衡计和切割装置。 后置中心平衡计配置成基于一对中心孔来测量后定心曲轴坯体的形状。 此外，后置中心平衡计被配置为基于后定心曲轴坯料的形状设定主轴线，并产生用于校正的中心孔位置信息，其指示主轴与惯性轴之间的相交 后定心曲轴坯料的端面。 中心孔钻孔装置构造成在另一个曲轴坯料的两个端面上钻孔一对中心孔，以便随后根据中心孔位置信息进行校正。

公开(公告)号：US06813979B2

公开(公告)日：2004-11-09

申请号：US10223541

申请日：2002-08-19

申请人： Alberto Caorle

发明人： Alberto Caorle

IPC分类号： B23B504

CPC分类号： B23Q3/186 ,  B23B5/02 ,  B23B2260/128 ,  Y10S82/903 ,  Y10T82/21 ,  Y10T82/2522

摘要： A brake disk turning device accommodates runout using a front flange coupled to an adapter connected to the brake hub, and a rear flange fixed to a chuck of a lathe for turning the disk. Spacing adjusters are at equal intervals around the flanges for individually adjusting a spacing between the flanges at each interval to tilt the front flange with respect to the rear flange to accommodate the runout. Each adjuster has a toothed wheel and a retractable pin movable by an actuator to intercept the wheel to incrementally rotate the wheel during rotation of the flanges. A pinion connected to the wheel is meshed with a gear. Annular grooves with varying depth are provided between the gear and the front flange with balls therein for adjusting the spacing between the gear and front flange (9) depending on their rotation position.

摘要翻译： 制动盘转动装置使用连接到连接到制动轮毂的适配器的前凸缘以及固定到用于转动盘的车床的卡盘的后凸缘来容纳跳动。 间隔调节器围绕法兰相等间隔，用于在每个间隔处单独地调节法兰之间的间距，以使前凸缘相对于后凸缘倾斜以适应跳动。 每个调节器具有齿轮和可伸缩销，该销可由致动器移动，以在轮缘旋转期间拦截车轮以递增地转动车轮。 连接到车轮的小齿轮与齿轮啮合。 具有不同深度的环形槽在齿轮和前凸缘之间设置有球，其中用于根据其旋转位置来调节齿轮和前凸缘（9）之间的间隔。

公开(公告)号：US20040113375A1

公开(公告)日：2004-06-17

申请号：US10320868

申请日：2002-12-17

发明人： Stephen C. Meissner ,  Randolph C. Brost

IPC分类号： B23B031/02

CPC分类号： B23B31/36 ,  Y10S82/903 ,  Y10T82/2571 ,  Y10T279/13 ,  Y10T279/14 ,  Y10T279/25 ,  Y10T279/26

摘要： A method of alignably supporting an eccentric work piece for rotary movements uses a work piece holder that supports the work piece in alignment during rotary operations. A plurality of cooperating aligning members mounted along the rotary axis of a rotary unit, provides pivoting movements relative to the rotary axis while bearing the work piece. These pivoting movements of the aligning members enable the work piece to be aligned during rotary operations.

摘要翻译： 对准地支撑用于旋转运动的偏心工件的方法使用在旋转操作期间支撑工件对准的工件保持器。 沿着旋转单元的旋转轴安装的多个协调对准构件在承受工件的同时提供相对于旋转轴线的枢转运动。 对准构件的这些枢转运动使得工件在旋转操作期间对准。

公开(公告)号：US06471452B2

公开(公告)日：2002-10-29

申请号：US09865554

申请日：2001-05-29

申请人： Gianni Trionfetti

发明人： Gianni Trionfetti

IPC分类号： B23C114

CPC分类号： H02K15/165 ,  Y10S82/903 ,  Y10T409/303808 ,  Y10T409/305488 ,  Y10T409/305656 ,  Y10T409/307 ,  Y10T409/307112

摘要： The process contemplates material removal from the surface of rotating bodies (11) by moving at least one milling cutter (5) along an arched trajectory (21) in a plane transverse to the axis of the bodies, so as to remove the material in the circumferential direction of the body surface and parallel to the axis of the milling cutter (5). This working can be carried out in addition to a vectorial milling. The trajectory (21) is obtained by composing two linear translations perpendicular to the milling cutter (5) by adjustment of the speed and the rotation direction of the motors producing such translations.

摘要翻译： 该过程通过沿横切于主体的轴线的平面中沿着拱形轨迹（21）移动至少一个铣刀（5）来预期从旋转体（11）的表面去除材料，以便去除 主体表面的圆周方向并平行于铣刀（5）的轴线。 除了矢量铣削之外，还可以进行此工作。 通过调整产生这种翻译的马达的速度和旋转方向，通过组合垂直于铣刀（5）的两个线性平移来获得轨迹（21）。

公开(公告)号：US20020044846A1

公开(公告)日：2002-04-18

申请号：US09865554

申请日：2001-05-29

申请人： BALANCE SYSTEMS S.p.A.

发明人： Gianni Trionfetti

IPC分类号： B23C001/00

CPC分类号： H02K15/165 ,  Y10S82/903 ,  Y10T409/303808 ,  Y10T409/305488 ,  Y10T409/305656 ,  Y10T409/307 ,  Y10T409/307112

摘要： The process contemplates material removal from the surface of rotating bodies (1) by moving at least one milling cutter (5) along an arched trajectory (21) in a plane transverse to the axis of the bodies, so as to remove the material in the circumferential direction of the body surface and parallel to the axis of the milling cutter (5). This working can be carried out in addition to a vectorial milling. The trajectory (21) is obtained by composing two linear translations perpendicular to the milling cutter (5) by adjustment of the speed and the rotation direction of the motors producing such translations.

摘要翻译： 该过程考虑通过沿横切于主体的轴线的平面中沿着拱形轨迹（21）移动至少一个铣刀（5）来从旋转体（1）的表面移除材料，以便去除 主体表面的圆周方向并平行于铣刀（5）的轴线。 除了矢量铣削之外，还可以进行此工作。 通过调整产生这种翻译的马达的速度和旋转方向，通过组合垂直于铣刀（5）的两个线性平移来获得轨迹（21）。

公开(公告)号：US5960689A

公开(公告)日：1999-10-05

申请号：US179625

申请日：1998-10-27

申请人： Malcolm Warren

发明人： Malcolm Warren

IPC分类号： B23B13/12 ,  B25B5/08 ,  B25B5/14 ,  B25B27/02

CPC分类号： B25B5/147 ,  B23B13/123 ,  B25B27/02 ,  B25B5/08 ,  Y10S82/903 ,  Y10T82/2521 ,  Y10T82/2593

摘要： An apparatus for gripping a bar supported for rotation by a numerically controlled lathe. The apparatus contains two jaws and a gripper cam pivotally attached to each jaw; springs attached to the jaws tend to rotate the gripper cams away from the jaws. A device is provided for moving the jaws together, moving the jaws apart, and locking the jaws into a fixed position.

摘要翻译： 用于抓住由数控车床旋转的杆的装置。 该装置包含两个钳口和一个可枢转地连接到每个钳口的夹持器凸轮; 附接到夹爪的弹簧倾向于使夹持器凸轮远离夹爪旋转。 设置有用于将夹爪一起移动的装置，将夹爪分开移动，并将夹爪锁定在固定位置。

公开(公告)号：US5823304A

公开(公告)日：1998-10-20

申请号：US725135

申请日：1996-10-02

申请人： Theodore J. Wagg

发明人： Theodore J. Wagg

IPC分类号： F16D65/00 ,  F16D65/10

CPC分类号： F16D65/0006 ,  F16D65/10 ,  F16D2065/1332 ,  Y10S29/901 ,  Y10S82/903

摘要： An improved method for producing a final balanced and noise suppressing brake drum including a generally closed outer end, a generally axially extending cylindrical main body, and an open inner end. The closed outer end of the brake drum includes a centrally located wheel spindle opening formed therein, and a plurality of lug bolt mounting holes spaced circumferentially around the wheel spindle opening. The cylindrical main body of the brake drum is formed during a casting operation and includes a plurality of discrete raised segments formed on an outer surface thereof. Preferably, at least three raised segments are provided on an outer surface of the brake drum, and at least two of the three segments are spaced apart from one another by generally equal angles. The discrete raised segments are provided at predetermined locations on the outer surface to reduce brake noise and are selectively machined during a machining operation to produce a final balanced brake drum.

摘要翻译： 一种用于制造最终平衡和噪声抑制制动鼓的改进方法，包括大致封闭的外端，大致轴向延伸的圆柱形主体和敞开的内端。 制动鼓的封闭外端包括形成在其中的位于中心的车轮主轴开口，以及围绕车轮主轴开口周向间隔开的多个凸耳螺栓安装孔。 制动鼓的圆柱形主体在铸造操作期间形成，并且包括形成在其外表面上的多个分立的凸起部分。 优选地，至少三个凸起的段设置在制动鼓的外表面上，并且三个段中的至少两个通过大致相等的角度彼此间隔开。 离散的凸起部分设置在外表面上的预定位置处以减少制动噪声，并且在加工操作期间被选择性地加工以产生最终的平衡制动鼓。

公开(公告)号：US5483855A

公开(公告)日：1996-01-16

申请号：US076986

申请日：1993-06-14

申请人： Jay K. Julow ,  Robert A. DeRegnaucourt ,  John C. Hall

发明人： Jay K. Julow ,  Robert A. DeRegnaucourt ,  John C. Hall

IPC分类号： B23C3/00 ,  F16D65/00 ,  G01M1/34 ,  B23C3/34 ,  B23B5/00 ,  B23C3/04

CPC分类号： B23C3/00 ,  F16D65/0006 ,  G01M1/34 ,  Y10S82/903 ,  Y10T409/303304 ,  Y10T409/303808 ,  Y10T82/10

摘要： An improved method for final balancing the brake drum determines the location and length of a constant depth cut along the squealer band which is necessary to correct the imbalance, and using a cutting machine, makes the constant depth cut at the predetermined location and for the predetermined length along the squealer band to produce a final balanced brake drum. Preferably, the cutting machine is a milling machine which produces a plunge type entrance/exit cut. It is a further feature of the invention to provide a feather type entrance/exit cut to reduce the stress concentrations, and produce a cosmetically more appealing final balanced brake drum.

公开(公告)号：US5048384A

公开(公告)日：1991-09-17

申请号：US515751

申请日：1990-04-30

申请人： Eric T. Carlen

发明人： Eric T. Carlen

IPC分类号： B23B31/02

CPC分类号： B23B31/026 ,  Y10S82/903 ,  Y10T82/27

摘要： A device for centering a feedback tachometer on an output motor shaft. The device includes a housing disposed on the motor shaft. The housing includes a base and flange in which is received a mandrel shaft. The central axis of the mandrel shaft may be aligned with the central axis of the motor shaft by set screws provided in the flange and are individually adjustable against the mandrel shaft to alter the position thereof within the flange. An adapter plate may be provided for attaching the base to the motor shaft.

摘要翻译： 用于将反馈转速计定心在输出电机轴上的装置。 该装置包括设置在电动机轴上的壳体。 壳体包括底座和凸缘，其中容纳有心轴。 芯轴的中心轴可以通过设置在凸缘中的固定螺钉与电动机轴的中心轴对准，并且可以相对于心轴轴单独调节以改变其在凸缘内的位置。 可以设置适配器板以将基座附接到电动机轴。

公开(公告)号：US3685375A

公开(公告)日：1972-08-22

申请号：US3685375D

申请日：1970-09-04

申请人： ROGER GETTYS HILL ,  GEORGE A HOFFMAN

发明人： HILL ROGER GETTYS ,  HOFFMAN GEORGE A

IPC分类号： B23B5/08

CPC分类号： B23Q27/00 ,  Y10S82/903 ,  Y10T82/14 ,  Y10T82/141

摘要： Apparatus for use in controlling the position of a tool relative to a workpiece for the purpose of machining a crowned roll, comprises motor control means for causing relative movement between the tool and roll with respect to a cross axis perpendicular to the longitudinal axis of the roll such that the position of the tool relative to the roll as measured along the cross axis is equal to Hz2/C, where z represents the tool position relative to the roll as measured along its longitudinal axis, and H and C are constants which determine, respectively, the arc height and arc length of the crown.

摘要翻译： 用于控制工具相对于工件的位置以用于机加工凸起辊的装置包括电动机控制装置，用于相对于垂直于辊的纵向轴线的横向轴线在工具和辊之间产生相对运动 使得沿着横轴测量的工具相对于辊的位置等于Hz2 / C，其中z表示沿着其纵向轴线测量的相对于辊的刀具位置，H和C是常数， 分别是表冠的弧高和弧长。