Method and production line for machining a crankshaft
    62.
    发明授权
    Method and production line for machining a crankshaft 有权
    曲轴加工方法及生产线

    公开(公告)号:US09358605B2

    公开(公告)日:2016-06-07

    申请号:US14117812

    申请日:2012-05-16

    申请人: Erwin Junker

    发明人: Erwin Junker

    摘要: A method for completely machining at least unprocessed centric journals (10) and crankpin journals (11), and the respective flat shoulders (9, 10) thereof surrounding the journals, of flanged or cast blanks of a crankshaft first includes turning the flat shoulders (9) associated with the journals (10). Then, the centric journals (10) are roughly ground without the flat shoulders (9) thereof and the crankpin journals (11) are roughly ground together with the flat shoulders (12) thereof. After the journals (10, 11) have been roughly ground, an allowance remains that is smaller than an allowance required for common finish grinding of journals and flat shoulders. The rough grinding is followed by the finish grinding of the centric journals (10) and the crankpin journals (11) from the smaller allowance (23) remaining due to the rough grinding to the final dimension.

    摘要翻译: 首先,完全加工至少未加工的中心轴颈(10)和曲柄销轴颈(11)以及围绕轴颈的相应的平台(9,10),曲轴的凸缘或铸坯坯件首先包括转动平的肩部 9)与期刊(10)相关联。 然后,中心轴颈(10)在没有其平坦的肩部(9)的情况下大致磨削,并且曲柄销轴颈(11)与其平坦的肩部(12)一起粗磨。 期刊(10,11)已经大致磨合之后,还有一个比普通打磨期刊和平肩所需要的津贴小的津贴。 粗磨后,由于粗磨至最终尺寸,剩余的较小的余量(23)对中心轴颈(10)和曲柄销轴颈(11)进行精磨。

    FACE MILLING CUTTER
    63.
    发明申请
    FACE MILLING CUTTER 审中-公开
    面铣刀

    公开(公告)号:US20120093594A1

    公开(公告)日:2012-04-19

    申请号:US13375382

    申请日:2010-06-21

    申请人: Peter Kirchberger

    发明人: Peter Kirchberger

    IPC分类号: B23C3/06 B23C5/20 B23C5/06

    摘要: The invention relates to an end mill (1) for processing a bearing region of a crankshaft, in particular a crankshaft of a ship's engine, with a base body (2) with an end face (3) and several inserts (4) designed for a turn milling, which are arranged on or in the end face (3). In order to achieve favorable chip removal conditions with low cutting forces and thus a low tool load, it is provided according to the invention that the inserts (4) each have at least one cutting edge which comprises alternately active cutting regions and non-active cutting regions.

    摘要翻译: 本发明涉及一种用于处理曲轴的轴承区域,特别是船舶发动机的曲轴的立铣刀(1),其具有带有端面(3)的基体(2)和用于 转动铣削,其布置在端面(3)上或其中。 为了实现具有低切削力和因此低工具负载的有利的切屑移除条件,根据本发明提供了插入件(4)各自具有至少一个切削刃,该切削刃包括交替的主动切削区域和非主动切削 地区。

    Pin mirror cutter, and throw-away tip mounted on the pin mirror cutter
    64.
    发明授权
    Pin mirror cutter, and throw-away tip mounted on the pin mirror cutter 有权
    针镜切割器和抛出尖端安装在针镜切割器上

    公开(公告)号:US07938599B2

    公开(公告)日:2011-05-10

    申请号:US10595650

    申请日:2004-10-26

    IPC分类号: B23C5/20 B23C5/16 B23C3/06

    摘要: A throw-away tip is mounted on a first tip mounting seat of a pin mirror cutter. In the throw-away tip, cutting edges are formed at intersecting ridgeline parts between a pair of oppositely disposed long side faces of a substantially trapezoidal flat-plate-shaped tip body, and upper and lower faces of the tip body. A thickness direction of the tip body is approximately aligned with a radial direction of the cutter body to provide curved edges formed in acute corner parts of the tip body for cutting. The tip is mounted on a second tip mounting seat of the pin mirror cutter such that the thickness direction of the tip body is approximately aligned with an axial direction of the cutter body to provide curved edges formed in obtuse corner parts of the tip body for cutting.

    摘要翻译: 抛出尖端安装在针镜切割器的第一尖端安装座上。 在丢弃尖端中,切割刃形成在大致梯形的平板状末端体的一对相对设置的长侧面与尖端体的上下面之间的相交的棱线部分处。 尖端体的厚度方向大致与刀体的径向对准,以提供形成在尖端体的锐角部分中的弯曲边缘,用于切割。 尖端安装在针镜切割器的第二尖端安装座上,使得尖端体的厚度方向与刀体的轴向大致对准,以提供形成在尖端体的钝角部分中的弯曲边缘,用于切割 。

    Method for machining a workpiece
    66.
    发明授权
    Method for machining a workpiece 有权
    加工工件的方法

    公开(公告)号:US07424776B2

    公开(公告)日:2008-09-16

    申请号:US11717564

    申请日:2007-03-13

    IPC分类号: B23P15/00 B23B5/22 B23C3/06

    摘要: A method for machining a workpiece in which a machine tool comprising a first and a second chuck devices is employed to machine the workpiece, the machine tool being used in which the first and the second chuck devices comprise a chuck main body, plural chuck jaws, a chuck jaw drive body, and a pressing member, the method comprising: machining a clamp part of the other end part of the workpiece in a state where one end part of the workpiece is clamped by the first chuck device; machining a clamp part of the one end part of the workpiece in a state where the clamp part of the other end part of the workpiece is clamped by the second chuck device; and executing desired machining on the workpiece in a state where each of the clamp parts are clamped by each of the chuck devices.

    摘要翻译: 一种用于加工工件的方法,其中采用包括第一和第二卡盘装置的机床来加工所述工件,所述机床被使用,其中所述第一和第二卡盘装置包括卡盘主体,多个卡盘爪, 卡盘夹具驱动体和按压部件,其特征在于,在所述工件的一端部被所述第一卡盘装置夹紧的状态下,对所述工件的另一端部的夹持部进行加工; 在工件的另一端部的夹持部被第二卡盘装置夹持的状态下加工工件的一端部的夹持部; 并且在每个卡盘装置夹紧每个夹紧部件的状态下对工件执行所需的加工。

    Cutting insert
    67.
    发明申请
    Cutting insert 有权
    切削刀片

    公开(公告)号:US20060165501A1

    公开(公告)日:2006-07-27

    申请号:US10563856

    申请日:2004-07-02

    申请人: Markus Heinloth

    发明人: Markus Heinloth

    IPC分类号: B23C3/06

    摘要: The invention relates to a cutting insert which can be used to clamp into a disk-shaped or strip-shaped tool body (30,36). Said cutting insert comprises a front surface (10, 22) to which a convex front surface (11) is joined to at least one side. The arc-shaped edges (12) of the front surface extend at an angular dimension of >90° and =180° and are embodied as cutting edges (12). According to the invention, either a linear edge which is essentially vertical in relation to the front surface or cutting edge (14) which runs counter to the vertical by a maximum 4° or a concave-shaped edge (24) are joined to the arc-shaped edge(s).

    摘要翻译: 本发明涉及一种切削刀片,其可用于夹紧到盘形或条形工具体(30,36)中。 所述切削刀片包括前表面(10,22),凸面前表面(11)连接到至少一侧。 前表面的弧形边缘(12)以> 90°和180°的角度尺寸延伸并被实施为切削刃(12​​)。 根据本发明,相对于前表面基本垂直的线性边缘或与垂直方向相反最大4°或凹形边缘(24)的切割边缘(14)接合到弧形 形边。

    Rotary milling process and device
    68.
    发明授权
    Rotary milling process and device 失效
    旋转铣削加工和装置

    公开(公告)号:US6050757A

    公开(公告)日:2000-04-18

    申请号:US68759

    申请日:1998-05-13

    申请人: Reinhold Gesell

    发明人: Reinhold Gesell

    IPC分类号: B23C3/06 B23C5/20

    摘要: The invention relates to a process and a device for machining of workpieces (10) like crankshafts or similar components which are rotated about their own axis during machining, at least two mutually independently operating rotary milling tools (15, 16, 21, 22) performing material-removing operations simultaneously at different points on the workpiece. In order to maximize the edge life of the tools used, with special regard to the most uniform wear possible on all the rotary milling tools, it is proposed that the rotation speed of the tools be matched or varied to provide an optimum cutting operation and the rotation speed of the second and any other rotary milling tool be controlled dependently upon the tool rotation speed predetermined by the matching or variation.

    摘要翻译: PCT No.PCT / DE96 / 02195 Sec。 371日期1998年5月13日 102(e)1998年5月13日PCT PCT 1996年11月15日PCT公布。 出版物WO97 / 215133 日期1996年6月19日本发明涉及一种用于加工诸如曲轴或类似部件的工件(10)的工艺和装置,所述工件和类似部件在加工期间围绕其自身的轴线旋转,至少两个相互独立地操作的旋转铣刀(15,16) 21,22)在工件上的不同点同时执行材料去除操作。 为了最大化所使用的工具的边缘寿命,特别考虑到所有旋转铣刀上可能的最均匀的磨损,建议刀具的转速匹配或变化以提供最佳的切削操作,并且 第二和任何其他旋转铣刀的转速根据由匹配或变化预定的刀具转速来控制。

    Machine tool for machining crankshafts for engines
    69.
    发明授权
    Machine tool for machining crankshafts for engines 失效
    用于加工发动机曲轴的机床

    公开(公告)号:US5997452A

    公开(公告)日:1999-12-07

    申请号:US849213

    申请日:1997-08-20

    申请人: Jean-Paul Assie

    发明人: Jean-Paul Assie

    摘要: A machine tool for machining crankshafts for four cylinder engines. A machining station and two parallel workstations are arranged in the same horizontal plane on a frame extending along the transfer axis of a machining line. The machining station has two tool holder disks for machining the crankshafts. The two parallel work stations are arranged upstream and downstream from the machining station for rotating the two crankshafts. The tool holder disk of the machining station is movably mounted along the transfer axis and can move back and forth between one workstation and the other. A crankshaft can be machined at a workstation during the auxiliary operations needed to position a new crankshaft in the other workstation.

    摘要翻译: PCT No.PCT / FR95 / 01633 Sec。 371日期1997年8月20日 102(e)日期1997年8月20日PCT 1995年12月8日PCT PCT。 出版物WO96 / 17705 日期1996年6月13日用于四缸发动机曲轴加工的机床。 在沿着加工线的转移轴线延伸的框架上的同一水平面上布置有加工台和两个平行的工作站。 加工台有两个用于加工曲轴的刀架。 两个平行的工作站布置在加工台的上游和下游,用于旋转两个曲轴。 加工台的刀架圆盘可沿传送轴移动安装,可在一个工作站和另一个工位之间前后移动。 在将新曲轴定位在另一个工作站所需的辅助操作中,曲轴可以在工作站进行加工。

    Crankshaft miller and method of use thereof
    70.
    发明授权
    Crankshaft miller and method of use thereof 失效
    曲轴铣刀及其使用方法

    公开(公告)号:US5769578A

    公开(公告)日:1998-06-23

    申请号:US553608

    申请日:1995-11-20

    申请人: Masumi Shimomura

    发明人: Masumi Shimomura

    IPC分类号: B23C3/06 B23Q1/76

    摘要: A crankshaft miller is constructed by providing two cutter units movably in a longitudinal direction of a work between a pair of work heads provided on a bed and supporting both ends of the work. A cutter for machining a main journal and a first resting device are provided in one of the pair of cutter units. A pitch of the cutter for machining a main journal and the first resting device is selected such that when a counterweight is machined by the cutter for machining a main journal, a main journal which is located adjacent a counterweight forming a pair with the counterweight is clamped by the first resting device. A cutter for machining a pin journal and a second resting device are provided in the other of the pair of cutter. A pitch of the cutter for machining a pin journal and the second resting device is selected such that when a pin journal is machined by means of the cutter for machining a pin journal, the main journal adjacent the pin journal is clamped by the second resting device.

    摘要翻译: PCT No.PCT / JP94 / 00806 Sec。 371日期:1995年11月20日 102(e)1995年11月20日日期PCT 1994年5月19日PCT PCT。 公开号WO94 / 26449 日期1994年11月24日曲轴铣刀通过在工作的纵向方向上可移动地设置在设置在床上的一对工作头之间并且支撑工件的两端而构造。 用于加工主轴颈和第一静止装置的切割器设置在所述一对切割器单元中的一个中。 选择用于加工主轴颈和第一静止装置的切割器的间距,使得当通过用于加工主轴颈的切割器加工配重时,夹紧与配重形成一对的配重相邻的主轴颈被夹紧 通过第一个休息装置。 用于加工销轴颈和第二静止装置的切割器设置在该对切割器中的另一个中。 选择用于加工销轴颈和第二静止装置的切割器的间距,使得当通过用于加工销轴颈的切割器来加工销轴颈时,与销轴颈相邻的主轴颈被第二静止装置 。