Method and machining installation for the finishing of a crankshaft bearing bore
    2.
    发明授权
    Method and machining installation for the finishing of a crankshaft bearing bore 有权
    曲轴轴承孔精加工的方法和加工安装

    公开(公告)号:US08925198B2

    公开(公告)日:2015-01-06

    申请号:US13557672

    申请日:2012-07-25

    IPC分类号: B23P9/00 B24B33/02 B23B41/12

    摘要: In a method for the finishing of a crankshaft bearing bore in a cylinder crankcase of an internal combustion engine, starting from a prepared crankshaft bearing bore, a finished crankshaft bearing bore is produced with a prescribable desired size, a prescribable desired structure of the bore inner surface and a prescribable desired position of the bore axis. The prepared crankshaft bearing bore is first finished with at least one finishing tool with a geometrically defined cutting edge and then the honing of the crankshaft bearing bore is carried out. In a final finishing operation with a geometrically defined cutting edge immediately preceding the honing, an allowance of at least 0.4 mm is removed, and the honing tool is introduced into the bore coaxially in relation to the desired position of the bore axis and moved within the bore, an allowance of at least 0.08 mm being removed during the honing.

    摘要翻译: 在一种用于在内燃机的气缸曲轴箱中完成曲轴轴承孔的方法中,从准备好的曲轴轴承孔开始,以规定的所需尺寸制造成品的曲轴轴承孔,孔的规定的期望结构 表面和钻孔轴的规定的期望位置。 准备的曲轴轴承孔首先用至少一个具有几何定义的切削刃的精加工工具完成,然后执行曲轴轴承孔的珩磨。 在刚刚在珩磨之前具有几何定义的切削刃的最终精加工操作中,去除至少0.4mm的余量,并且将珩磨工具相对于孔轴线的期望位置同轴地引入孔中, 在珩磨过程中除去至少0.08毫米的余量。

    Method and Machining Installation for the Finishing of a Crankshaft Bearing Bore
    3.
    发明申请
    Method and Machining Installation for the Finishing of a Crankshaft Bearing Bore 有权
    曲轴轴承孔整理方法和加工安装

    公开(公告)号:US20130025124A1

    公开(公告)日:2013-01-31

    申请号:US13557672

    申请日:2012-07-25

    摘要: In a method for the finishing of a crankshaft bearing bore in a cylinder crankcase of an internal combustion engine, starting from a prepared crankshaft bearing bore, a finished crankshaft bearing bore is produced with a prescribable desired size, a prescribable desired structure of the bore inner surface and a prescribable desired position of the bore axis. The prepared crankshaft bearing bore is first finished with at least one finishing tool with a geometrically defined cutting edge and then the honing of the crankshaft bearing bore is carried out. In a final finishing operation with a geometrically defined cutting edge immediately preceding the honing, an allowance of at least 0.4 mm is removed, and the honing tool is introduced into the bore coaxially in relation to the desired position of the bore axis and moved within the bore, an allowance of at least 0.08 mm being removed during the honing.

    摘要翻译: 在一种用于在内燃机的气缸曲轴箱中完成曲轴轴承孔的方法中,从准备好的曲轴轴承孔开始,以规定的所需尺寸制造成品的曲轴轴承孔,孔的规定的期望结构 表面和钻孔轴的规定的期望位置。 准备的曲轴轴承孔首先用至少一个具有几何定义的切削刃的精加工工具完成,然后执行曲轴轴承孔的珩磨。 在刚刚在珩磨之前具有几何定义的切削刃的最终精加工操作中,去除至少0.4mm的余量,并且将珩磨工具相对于孔轴线的期望位置同轴地引入孔中, 在珩磨过程中除去至少0.08毫米的余量。

    METHOD FOR COMBINED FINE BORING AND HONING MACHINING, AND MACHINING PLANT FOR EXECUTING THE METHOD
    4.
    发明申请
    METHOD FOR COMBINED FINE BORING AND HONING MACHINING, AND MACHINING PLANT FOR EXECUTING THE METHOD 审中-公开
    组合精细加工和珩磨加工的方法,以及用于执行方法的加工设备

    公开(公告)号:US20120184182A1

    公开(公告)日:2012-07-19

    申请号:US13351523

    申请日:2012-01-17

    IPC分类号: B24B51/00

    摘要: A method for fine boring of internal surfaces of bore holes in work pieces as well as a machining plant for executing this method. The fine machining, fine boring, and honing include fine boring of a bore hole of a work piece using a fine boring tool; transferring the work piece into a honing device; measuring the fine bored bore hole with a measuring device associated with the honing device; and controlling the operation of the fine boring device depending on the bore hole measuring signal received by the measuring device. An output fine boring machining, arranged directly upstream of the transfer, is dimensioned as semi-finishing machining, and is carried out with a fine boring tool having at least one adjustable cutting edge. The position of the adjustable cutting edge is controlled depending on the bore hole measuring signal.

    摘要翻译: 一种用于精加工工件中钻孔内表面的方法以及用于执行该方法的加工装置。 精加工,精镗和珩磨包括使用精镗刀精加工工件的钻孔; 将工件转移到珩磨装置中; 用与珩磨装置相关联的测量装置测量细钻孔; 以及根据由测量装置接收的钻孔测量信号来控制精细钻孔装置的操作。 尺寸为半精加工的输出精密镗孔加工直接设置在转移的上游,并用具有至少一个可调节切削刃的精镗刀进行。 可调节切削刃的位置根据钻孔测量信号进行控制。

    Method for machining that combines fine boring and honing and machining equipment for the execution of the method
    5.
    发明授权
    Method for machining that combines fine boring and honing and machining equipment for the execution of the method 有权
    组合精镗和珩磨加工设备的加工方法,用于执行该方法

    公开(公告)号:US08512095B2

    公开(公告)日:2013-08-20

    申请号:US12374148

    申请日:2007-07-17

    IPC分类号: B24B49/10 B24B33/06 B24B51/00

    摘要: According to a method for the fine machining of internal surfaces of bore holes in tools by fine boring and subsequent honing, the following steps are executed: Fine boring of at least one bore hole (131) in a tool (130) by means of a fine boring tool (128) of a fine boring device (120) for the creation of a fine bored hole; Transfer of the tool to a machining position of a honing device (140) for the machining of the fine bored bore hole by means of a honing tool (148A) of the honing device; Measurement of the fine bored bore hole with one of the measurement devices (160) allocated to the honing device in the machining position for the creation of at least one bore hole measurement signal representing the properties of the fine bored bore hole. The fine boring device is controlled subject to the bore hole measuring signal.

    摘要翻译: 根据通过精镗和随后的珩磨精加工工具中的钻孔内表面的方法,执行以下步骤:通过工具(130)中的至少一个钻孔(131)的精细钻孔 精细钻孔装置(120)的细钻孔工具(128),用于形成细钻孔; 通过珩磨装置的珩磨工具(148A)将工具转移到珩磨装置(140)的加工位置,以用于加工细孔钻孔; 通过在加工位置中分配给珩磨装置的测量装置(160)中的一个来测量精细钻孔,用于产生表示精细钻孔的特性的至少一个钻孔测量信号。 精密钻孔装置受钻孔测量信号的控制。

    METHOD FOR MACHINING THAT COMBINES FINE BORING AND HONING AND MACHINING EQUIPMENT FOR THE EXECUTION OF THE METHOD
    6.
    发明申请
    METHOD FOR MACHINING THAT COMBINES FINE BORING AND HONING AND MACHINING EQUIPMENT FOR THE EXECUTION OF THE METHOD 有权
    加工精加工的方法和用于执行方法的珩磨机和加工设备

    公开(公告)号:US20100105292A1

    公开(公告)日:2010-04-29

    申请号:US12374148

    申请日:2007-07-17

    摘要: According to a method for the fine machining of internal surfaces of bore holes in tools by fine boring and subsequent honing, the following steps are executed: Fine boring of at least one bore hole (131) in a tool (130) by means of a fine boring tool (128) of a fine boring device (120) for the creation of a fine bored hole; Transfer of the tool to a machining position of a honing device (140) for the machining of the fine bored bore hole by means of a honing tool (148A) of the honing device; Measurement of the fine bored bore hole with one of the measurement devices (160) allocated to the honing device in the machining position for the creation of at least one bore hole measurement signal representing the properties of the fine bored bore hole. The fine boring device is controlled subject to the bore hole measuring signal.

    摘要翻译: 根据通过精镗和随后的珩磨精加工工具中的钻孔内表面的方法,执行以下步骤:通过工具(130)中的至少一个钻孔(131)的精细钻孔 精细钻孔装置(120)的细钻孔工具(128),用于形成细钻孔; 通过珩磨装置的珩磨工具(148A)将工具转移到珩磨装置(140)的加工位置,以用于加工细孔钻孔; 通过在加工位置中分配给珩磨装置的测量装置(160)中的一个来测量精细钻孔,用于产生表示精细钻孔的特性的至少一个钻孔测量信号。 精密钻孔装置受钻孔测量信号的控制。