公开(公告)号：US20230100723A1

公开(公告)日：2023-03-30

申请号：US17909394

申请日：2021-03-05

Applicant: FANUC CORPORATION

Inventor： Nobuhito OONISHI

IPC: B23Q27/00 ,  B23Q15/08 ,  B23Q15/12 ,  B23C3/04

Abstract: An oscillation component a×sin(Mωt) (M is the number of sides) that becomes the maximum when a tool cuts the center of a machining surface is superimposed on a reference angular velocity 2ω of the tool. The angular velocity of a tool shaft becomes higher as the tool shaft comes close to the center of the machining surface and becomes the maximum when the tool shaft is at the center of the machining surface. It is possible to adjust the flatness of the machining surface by adjusting an adjustment parameter a of the oscillation component a×sin(Mωt).

公开(公告)号：US11247255B2

公开(公告)日：2022-02-15

申请号：US16172558

申请日：2018-10-26

Applicant: Seoul Laser Dieboard System Co., Ltd.

Inventor： Kyong Chan Lim

IPC: B21D28/04 ,  B21D5/00 ,  B21D21/00 ,  G09F7/16 ,  B23Q3/18 ,  B23Q15/22 ,  B23Q27/00 ,  B21D28/26 ,  G09F13/04 ,  B21D35/00 ,  B29C53/40 ,  B29C53/00 ,  B23P15/00 ,  B29C65/00

Abstract: An apparatus to produce a letterbox using a strip of material includes: a bender to receive and bend the strip of material into a desired shape of a letterbox including flanges and notches, and the bender to bend at least one end of the strip of material slightly to produce a slight bent; a processor to measure a first plurality of hole positions on a first end of the strip of material and a second plurality of hole positions on flanges of the strip of material, wherein the first plurality of hole positions on the first end are measured to match a first plurality of holes on a second end of the strip of material, wherein the second plurality of hole positions on the flanges are measured to match a second plurality of holes on a base plate; and a puncher to punch the first plurality of holes on at least one of the first end and the second end of the strip of material according to the first plurality of hole positions, and the puncher to punch the second plurality of holes on the flanges according to the second plurality of hole positions.

公开(公告)号：US10406617B2

公开(公告)日：2019-09-10

申请号：US15702760

申请日：2017-09-13

Applicant: Yamazaki Mazak Corporation

Inventor： Minoru Kitayama ,  Hiroshi Itoh ,  Yuki Yamamoto

IPC: B23C3/28 ,  B23F5/20 ,  B23F15/00 ,  B23Q27/00 ,  B23C3/30 ,  B23C1/12 ,  B23F21/12 ,  B23F21/14 ,  B23F5/16

Abstract: A method for machining a workpiece, includes: rotating a rotary tool around a rotation axis, the rotary tool including at least one edge positioned on an outer periphery of the rotary tool around the rotation axis; relatively moving the rotary tool toward the workpiece in a first direction so that the at least one edge cuts the workpiece by a predetermined depth while the rotary tool is rotated around the rotation axis; and relatively moving the rotary tool with respect to the workpiece in a second direction that is substantially perpendicular to the first direction and that is inclined to a third direction substantially perpendicular to the rotation axis and the first direction.

公开(公告)号：US5774969A

公开(公告)日：1998-07-07

申请号：US597020

申请日：1996-02-05

Applicant: Giuliano Zuccato

Inventor： Giuliano Zuccato

IPC: B62D65/04 ,  B23P19/04 ,  B23Q27/00

CPC classification number: B62D65/04 ,  Y10T29/49771 ,  Y10T29/49815 ,  Y10T29/49888 ,  Y10T29/49995 ,  Y10T409/303808 ,  Y10T409/303864

Abstract: A modular vehicle includes a plurality of modular members arranged on a base. The modular members collectively approximate the contour of a vehicle interior or exterior. The modular members are arranged on the base in a close fitting, removable fashion. Each of the modular members has a contoured surface which closely approximates a corresponding portion of a contour of a vehicle interior or exterior. The model vehicle can be reconfigured by simply removing the modular members affected by a design change, reconfiguring the removed modular members and replacing the removed modular members. In another feature, the model vehicle assembly includes a plurality of floor section modular members, wherein one of these floor modular members has a hole defining a reference point. A digitizer which measures the contour of the interior is mounted in the hole. A method of assembling a model for a vehicle is also disclosed.

Abstract translation: 模块化车辆包括布置在基座上的多个模块化构件。 模块化构件集体地接近车辆内部或外部的轮廓。 模块化构件以紧密配合的可拆卸方式布置在基座上。 每个模块化构件具有近似于车辆内部或外部轮廓的相应部分的轮廓表面。 模型车辆可以通过简单地移除受设计变更影响的模块化构件进行重新配置，重新配置移除的模块化构件并更换已移除的模块构件。 在另一个特征中，模型车辆组件包括多个地板段模块化构件，其中这些地板模块构件中的一个具有限定参考点的孔。 测量内部轮廓的数字化仪安装在孔中。 还公开了一种组装车辆模型的方法。

公开(公告)号：US5419223A

公开(公告)日：1995-05-30

申请号：US078852

申请日：1993-06-21

Applicant: Albert Kubler ,  Martin Hoffman, deceased ,  by Gunda Hoffman, heiress

Inventor： Albert Kubler ,  Martin Hoffman, deceased ,  by Gunda Hoffman, heiress

IPC: B23B1/00 ,  B23B5/24 ,  B23B29/12 ,  B23Q27/00 ,  B23B5/18

CPC classification number: B23B1/00 ,  B23B29/12 ,  B23Q27/00 ,  Y10T82/13 ,  Y10T82/2502 ,  Y10T82/2543

Abstract: A machining unit for the production of out-of-center/convex geometries on turned parts using an NC turning machine with at least one horizontal and one vertical machine axis comprises a highly-dynamic, controllable, integral three-phase servomotor having a shaft forming an additional tool axis, as a programmable direct drive for the production of out-of-center/convex geometries on current parts. The additional tool axis is capable of being NC controlled. The shaft has a connecting arm which carries one or more cutting tools for machining the parts. Spaced hydrostatic radial bearings and a hydrostatic axial bearing mount the shaft. A rotational measuring system measures rotation of the shaft. The shaft rotational measuring system, hydrostatic axial bearing and hydrostatic radial bearings as well as the servomotor are mounted in a common housing, with the connecting arm with cutting tools projecting from one side of the housing.

Abstract translation: 使用具有至少一个水平和一个垂直机床轴的NC车床用于在转弯部件上生产中心/凸起几何形状的加工单元包括高动态，可控制的整体三相伺服电机，其具有轴成形 一个额外的刀具轴，作为可编程直接驱动，用于生产当前零件上的中心外凸起几何形状。 额外的刀具轴可以进行NC控制。 该轴具有连接臂，该连接臂承载用于加工部件的一个或多个切削工具。 间隔静压径向轴承和静压轴向轴承安装轴。 旋转测量系统测量轴的旋转。 轴转动测量系统，静压轴向轴承和静压径向轴承以及伺服电机安装在公共壳体中，连接臂具有从壳体的一侧突出的切削工具。

公开(公告)号：US5328306A

公开(公告)日：1994-07-12

申请号：US42599

申请日：1993-04-02

Applicant: Karl Rehm ,  Markus Grob

Inventor： Karl Rehm ,  Markus Grob

IPC: B23B5/44 ,  B23Q1/54 ,  B23Q27/00 ,  B23B41/04

CPC classification number: B23Q27/006 ,  B23Q1/5468 ,  Y10T408/655 ,  Y10T409/309352 ,  Y10T82/122

Abstract: A tool spindle for machining or producing elliptical surfaces, particularly elliptical bores, includes a housing (1) of two parts (31 32), a sleeve (2) rotatable mounted in the housing, a tool carrier shaft (3) rotatably mounted in the interior of the sleeve (2) for carrying a machining tool on the outer end thereof, the tool carrier shaft having an axis of rotation (13) in parallel spaced relationship with respect to the axis of rotation (12) of the sleeve, and a drive mechanism (4, 5, 6, 7, 8, 9, 11, 18, 21, 30) for driving the tool carrier shaft and the sleeve at the same speed in opposite directions.

Abstract translation: 用于加工或制造椭圆表面，特别是椭圆形孔的工具主轴包括两个部分（31,32）的壳体（1），可旋转地安装在壳体中的套筒（2），可旋转地安装在壳体中的工具架轴 用于在其外端承载加工工具的套筒（2）的内部，所述工具架轴具有相对于套筒的旋转轴线（12）平行间隔开的​​旋转轴线（13），以及 驱动机构（4,5,6,7,8,9,11,18,21,30），用于以相反方向以相同的速度驱动工具架轴和套筒。

公开(公告)号：US5103558A

公开(公告)日：1992-04-14

申请号：US719810

申请日：1991-06-24

Applicant: Todd W. Herrick ,  Robert A. Hawkes ,  Estil D. Childress ,  Donald W. Garnett

Inventor： Todd W. Herrick ,  Robert A. Hawkes ,  Estil D. Childress ,  Donald W. Garnett

IPC: B23C3/00 ,  B23C3/32 ,  B23C3/34 ,  B23F15/06 ,  B23P13/00 ,  B23Q1/52 ,  B23Q27/00 ,  B24B19/14 ,  F04C18/02 ,  G05B19/18

CPC classification number: G05B19/184 ,  B23C3/34 ,  B23F15/06 ,  B23P13/00 ,  B23Q1/52 ,  B23Q27/00 ,  B24B19/14 ,  B23C2220/363 ,  G05B2219/49119 ,  G05B2219/49336 ,  Y10T29/4924 ,  Y10T29/49998 ,  Y10T409/303808 ,  Y10T409/304368 ,  Y10T409/305712

Abstract: A method and apparatus for machining a matched set of fixed and orbiting scroll members for use in a scroll compressor. The respective wrap surfaces of the scroll members are simultaneously machined by respective rotating cutting tools. Specifically, rotational and linear movement of the fixed and orbiting scroll members together, synchronized with linear movement of the cutting tools, causes the simultaneous machining of the scroll members along respective wrap surfaces that form a radially inwardly moving sealing line of contact therebetween during compressor operation. Accordingly, any systemic or random deviation from a true involute form during machining of the matching of the matched scroll member set results in complementary deviations in the respective wrap surfaces, whereby a sealed relationship between the wrap surfaces is maintained at such point of deviation during compressor operation.

Abstract translation: 一种用于加工用于涡旋压缩机的固定和绕动涡旋构件的匹配组的方法和装置。 涡旋构件的相应的包裹表面由相应的旋转切削工具同时加工。 具体地说，与切削工具的直线移动同步的固定和绕动的涡旋件的旋转和线性运动使得沿着相应的包裹表面同时加工涡旋件，从而在压缩机运行期间形成径向向内移动的接触密封线 。 因此，在加工匹配的涡旋构件组合的加工期间，与真正渐开线形状的任何系统或随机偏差导致各个包裹表面中的互补偏差，由此在压缩机的这种偏离点处保持包裹表面之间的密封关系 操作。

公开(公告)号：US5014584A

公开(公告)日：1991-05-14

申请号：US380217

申请日：1989-07-14

Applicant: Vincent T. Kozyrski ,  Alan R. Peters

Inventor： Vincent T. Kozyrski ,  Alan R. Peters

IPC: B23Q27/00 ,  B26D1/08 ,  B26F1/38

CPC classification number: B26D1/085 ,  B23Q27/00 ,  B26F1/3846 ,  Y10T82/16 ,  Y10T83/7567 ,  Y10T83/853 ,  Y10T83/8749 ,  Y10T83/8789

Abstract: A machine is provided for cutting oval shapes in planar workpieces, wherein the blade is dynamically oriented so as to maintain its cutting axis constantly tangent to the line of cutting. It utilizes a pivotably mounted cutter head, to which is attached an orienting arm that is arcuately reciprocated by an element moving unidirectionally in a circle, the direction of circular movement being opposite to that in which the cutting head proceeds.

公开(公告)号：US4639173A

公开(公告)日：1987-01-27

申请号：US761487

申请日：1985-08-01

Applicant: Francis E. Waller

Inventor： Francis E. Waller

IPC: B23Q27/00 ,  F01B3/04 ,  F02B3/06 ,  F02B63/06 ,  F02B75/02 ,  F02B75/26 ,  F02F7/00 ,  F04B1/14 ,  B23C3/08

CPC classification number: F01B3/04 ,  B23Q27/006 ,  F02B63/06 ,  F02B75/26 ,  F04B1/146 ,  F02B2075/025 ,  F02B2075/027 ,  F02B3/06 ,  F02F7/006 ,  Y10T409/303248

Abstract: The apparatus described herein is capable of producing a cam which has a cam lobe having opposite sinusoidal surfaces which have at least two rises and at least two dips in 360.degree. of each sinusoidal surface with the rises in one such surface being opposite to the dips in the other such surfaces. These sinusoidal surfaces are designed so that they may be in full, centerline contact with pairs of bearings attached to connecting rods, these bearings being on opposite sides of the cam lobe and at one time being driven in one direction by one of the two pistons in each pair and then at another time in the opposite direction by the other piston in that pair, the two pistons of that pair being connected to each other by the same connecting rod carrying the bearings which are adapted to press against the cam lobe. The surfaces of the cam lobe are designed to avoid friction or binding between the bearings and the cam lobe. An engine for which this cam is particularly useful is described in applicant's U.S. Pat. No. 4,432,310 issued on Feb. 21, 1984.

Abstract translation: 本文描述的装置能够产生具有凸轮凸角的凸轮，该凸轮具有相对的正弦曲面，其在每个正弦曲面的360°中具有至少两个上升和至少两个下降，其中一个这样的表面中的上升与凹陷相对 其他这样的表面。 这些正弦曲面被设计成使得它们可以与附接到连杆的轴承对完全中心线接触，这些轴承位于凸轮凸角的相对侧上，并且一次通过两个活塞中的一个被一个方向驱动 每对，然后在另一个相反方向上的另一个活塞在另一个时间，该对的两个活塞通过相同的连接杆相互连接，该连接杆承载适于压靠凸轮凸角的轴承。 凸轮凸缘的表面被设计成避免轴承和凸轮凸角之间的摩擦或结合。 这种凸轮特别有用的发动机在申请人的美国专利中描述。 1984年2月21日发布的第4,432,310号。

公开(公告)号：US4314492A

公开(公告)日：1982-02-09

申请号：US121514

申请日：1980-02-14

Applicant: Otto Feller ,  Manfred Kuhl ,  Heinz Oepen

Inventor： Otto Feller ,  Manfred Kuhl ,  Heinz Oepen

IPC: B23Q1/00 ,  B23Q11/00 ,  B23Q27/00 ,  B23B3/28 ,  B23B3/00

CPC classification number: B23Q27/006 ,  B23Q1/0009 ,  Y10T82/13 ,  Y10T82/2502

Abstract: An apparatus for the out-of-round circumferential machining of workpieces includes a tool holder, a tool bit carried by the tool holder and a motor having a rotor operatively coupled to the tool holder for a radial feed of the tool bit. The motor can be numerically and electronically controlled dependent upon a desired out-of-round contour of the workpieces. The moment of inertia of the tool holder, the tool bit and any other component moving with the tool holder as a unit during feed motion is at the most equal to the moment of inertia of the rotor.

Abstract translation: 用于工件的圆周圆周加工的装置包括工具保持器，由工具保持器承载的工具头和具有可操作地联接到工具架的转子的电动机，用于工具头的径向进给。 马达可以数字和电子控制，取决于工件的期望的不圆形轮廓。 在进给运动期间，刀架，刀头和以刀架作为一个单元运动的任何其他部件的惯性矩最大等于转子惯性矩。