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11. 发明授权

US09120161B2 Center hole machining method for shaft blank and center hole machining apparatus 有权
标题翻译：轴孔加工中心孔加工方法
公开(公告)号：US09120161B2
公开(公告)日：2015-09-01
申请号：US13517209
申请日：2011-01-21
申请人： Akihiro Yoshimoto
发明人： Akihiro Yoshimoto
IPC分类号： G05B19/19 , B23B49/04 , B23Q17/20 , B23Q17/22 , G05B19/402
CPC分类号： B23B49/04 , B23B2215/16 , B23Q17/20 , B23Q17/2233 , G05B19/402 , G05B2219/45148 , G05B2219/49113 , Y02P90/265
摘要： A center hole machining method includes first to fifth steps. The first step includes obtaining outer peripheral shape data of a plurality of portions of the shaft blank in an axial direction. The second step includes obtaining a center axis by comparing measured data of the portions of the shaft blank with design data. The third step includes calculating a minimum distance from the center axis to the outer periphery in each of the portions of the shaft blank. The fourth step includes shifting the center axis in a direction of making the minimum distance greater than the machining dimension and repeatedly executing the third step when the minimum distance is less than or equal to the machining dimension. The fifth step includes boring the center hole in an end surface of the shaft blank at a position arranged on a line extended from the center axis.
摘要翻译：中心孔加工方法包括第一至第五步骤。第一步骤包括获得轴坯料的多个部分的轴向外周形状数据。第二步包括通过将轴坯件的部分的测量数据与设计数据进行比较来获得中心轴线。第三步骤包括计算在轴坯件的每个部分中的从中心轴线到外周边的最小距离。第四步包括使最小距离大于加工尺寸的方向移动中心轴线，并且当最小距离小于或等于加工尺寸时重复执行第三步骤。第五步骤包括在布置在从中心轴延伸的线上的位置处钻孔在轴坯件的端面中的中心孔。

12. 发明授权

US08006592B2 Burr elimination device for camshaft 有权
标题翻译：凸轮轴用毛刺消除装置
公开(公告)号：US08006592B2
公开(公告)日：2011-08-30
申请号：US12421305
申请日：2009-04-09
申请人： Mu Hyung Kim
发明人： Mu Hyung Kim
IPC分类号： B23B5/10 , B21K1/12
CPC分类号： B23B5/18 , B23B31/08 , B23B2215/16 , B23D79/02 , B24B9/04 , B24B19/12 , Y10T29/49293 , Y10T82/135 , Y10T82/19 , Y10T82/198
摘要： A burr elimination device for a camshaft according to the exemplary embodiment of the present invention may include: an operating cylinder configured to move a rod equipped in an end portion thereof in an up and down direction; an ascent/descent member connected to the rod of the operating cylinder; a rotation unit configured to rotate a camshaft that is held apart from the ascent/descent member and on which cam lobes are formed; a plurality of cylinder members disposed on the ascent/descent member corresponding to the cam lobes; a moving rod configured to be inserted into or drawn out of each of the cylinder members; a spring mounted inside each of the cylinder members and configured to elastically push the moving rod from the interior to the exterior of the cylinder member; and a burr elimination tool that is mounted on the end portion of the moving rod and that is configured to pivot in front/rear and left/right directions with respect to a predetermined center point for continuous elimination of a burr that is formed at an edge of a cam lobe.
摘要翻译：根据本发明的示例性实施例的用于凸轮轴的毛刺消除装置可以包括：操作圆筒，其被配置成沿着上下方向移动设置在其端部中的杆; 连接到操作缸的杆的上升/下降构件; 旋转单元，被配置为旋转所述凸轮轴，所述凸轮轴与所述上升/下降构件保持分离并且形成有凸轮凸角; 设置在所述上升/下降构件上的对应于所述凸轮凸角的多个气缸构件; 移动杆，构造成插入到每个所述气缸构件中或从所述气缸构件中抽出; 弹簧，其安装在每个气缸构件的内部，并且构造成将活动杆从气缸构件的内部弹性地推到外部; 以及安装在所述移动杆的端部上并且被构造成相对于预定中心点在前/后左右方向上枢转的毛刺消除工具，用于连续消除形成在边缘处的毛刺的凸轮叶。

13. 发明授权

US07588397B2 Method and apparatus for machining crankshafts or camshafts 有权
标题翻译：用于加工曲轴或凸轮轴的方法和装置
公开(公告)号：US07588397B2
公开(公告)日：2009-09-15
申请号：US11217107
申请日：2005-08-31
申请人： Bramwell W. Bone , Paul Haddad , Ned Arnold
发明人： Bramwell W. Bone , Paul Haddad , Ned Arnold
IPC分类号： B23B35/00
CPC分类号： B23B41/12 , B23B2215/16 , B23B2215/20 , B23Q2210/006 , Y10T29/49286 , Y10T29/49293 , Y10T408/03 , Y10T408/93
摘要： An apparatus and method are provided for performing multiple machining operations on a workpiece such as a crankshaft. Oil holes may be drilled in a crankshaft by a tool shifted along a curved path between successive, acute angle tool plunging locations. The tool's carrier is shifted parallel to the crankshaft axis and the tool carrier is rotated to the desired acute angle about a point on the crankshaft axis for each of successive oil hole drilling locations thereby reducing programming needed to drill the oil holes at the specified angles. Offset tolerance errors are reduced by a large factor as the tool is plunged from an outer initial position toward the crankshaft axis.
摘要翻译：提供了一种用于对诸如曲轴的工件进行多次加工操作的装置和方法。可以通过沿连续的锐角刀具插入位置之间的弯曲路径移动的刀具在曲轴中钻出油孔。工具的载体平行于曲轴轴线移动，并且对于连续的油孔钻孔位置，工具架围绕曲轴轴线上的点旋转到所需的锐角，从而减少了以特定角度钻油孔所需的编程。当工具从外部初始位置向曲轴轴线突入时，偏移公差误差大大降低。

14. 发明申请

US20050019113A1 Cutting insert for turning and milling 失效
标题翻译：切削刀片用于车削和铣削
公开(公告)号：US20050019113A1
公开(公告)日：2005-01-27
申请号：US10863356
申请日：2004-06-09
申请人： Gunter Wermeister
发明人： Gunter Wermeister
IPC分类号： B23C5/02 , B23B27/16 , B23C5/08 , B23C5/10 , B23C5/20 , B23B27/14
CPC分类号： B23B27/1614 , B23B2200/0404 , B23B2200/0457 , B23B2200/081 , B23B2200/085 , B23B2200/161 , B23B2200/163 , B23B2200/3627 , B23B2200/3663 , B23B2215/16 , B23B2220/12 , B23C5/08 , B23C2200/367 , Y10T407/1942 , Y10T407/1962 , Y10T407/2274 , Y10T407/23
摘要： A cutting insert comprises first and second polygonally-shaped main faces arranged substantially parallel to one another, and a side face structure interconnecting the first and second main faces to define a peripheral edge. At least the first main face includes at least one projection extending to the peripheral edge, the projection formed by: a portion of the first main surface (defining a relief surface), a portion of the side face structure (defining a rake surface), and a portion of the peripheral edge (defining a cutting edge). The insert includes support surfaces defined by a portion of the second main face, and by portions of the side surface structure other than the rake surface.
摘要翻译：一种切削刀片包括布置成基本上彼此平行的第一和第二多边形形状的主面，和一个侧面结构互连所述第一和第二主面，以限定外周边缘。至少第一主面包括至少一个突出部延伸到所述周缘，通过形成突起：所述第一主表面的一部分（限定的凸版表面），（限定了前刀面）的侧面结构的一部分，和外围边缘的一部分（限定切削刃）。所述插入件包括由所述第二主面的一部分限定的支撑表面，并且由比前刀面另一侧的表面结构的部分。

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