公开(公告)号：US06939093B2

公开(公告)日：2005-09-06

申请号：US10310417

申请日：2002-12-05

申请人： Joseph L. Arvin ,  Herbert A. Grubel

发明人： Joseph L. Arvin ,  Herbert A. Grubel

IPC分类号： B23F19/10 ,  B23F21/16 ,  B23F5/22

CPC分类号： B23F21/005 ,  B23F19/104 ,  B23F21/16 ,  Y10T407/1715 ,  Y10T409/10159 ,  Y10T409/101749

摘要： A chamfer hob for and a method of providing a chamfered end and having an identical chamfer angle at both a front face and a back face of a gear including a shaft, a plurality of helical cutting vanes extending radially outwardly from the shaft, such that the radially outward surface of the cutting vanes defines a hob diameter, and a hob radius, a predetermined radial width of the desired chamfer and a depth of chamfer, such that the chamfering is done on both faces of the gear teeth ends resulting in a uniform chamfer around the periphery of the complete gear tooth. The method includes the steps of providing a blank gear die, including a gear shaft and a disk having a front face distally disposed from the gear shaft and back face proximally disposed to the gear shaft, each of the front and back faces having gear, providing a gear hob and a chamfer hob on a single hob spindle, the chamfer hob having a plurality of helical cutting vanes extending radially outwardly from the hob shaft, such that the radially outwardly extending surface of the cutting vanes, mounting the gear blank on a mount, mounting the hob spindle, including the gear hob and the chamfer hob, on a mounting device for rotation therewith, bringing the gear hob in proximity to and in contact with the edges of the gear blank so as to form gear teeth on the gear blank, bringing the chamfer hob in proximity to and in contact with the edges along the front face of the gear teeth formed in the preceding step so as to produce a uniform chamfer around the edges of the gear teeth and bringing the gear hob in proximity to and in contact with the edges along the back face of the gear teeth formed so as to produce a uniform chamfer around the edges of the gear teeth.

摘要翻译： 一种倒角炉和一种提供倒角端并在包括轴的齿轮的前表面和后表面上具有相同的倒角的方法，多个螺旋形切割叶片从轴向径向向外延伸，使得 切割叶片的径向外表面限定了滚刀直径，滚刀半径，所需倒角的预定径向宽度和倒角深度，使得在齿轮齿端部的两个面上进行倒角导致均匀的倒角 在整个齿轮齿周围。 该方法包括以下步骤：提供一种空白齿轮模具，包括齿轮轴和盘，其具有从齿轮轴向远侧设置的前表面和近侧设置在齿轮轴上的后表面，每个前后面具有齿轮，提供 在单个滚刀轴上的齿轮滚刀和倒角滚刀，所述倒角滚刀具有从所述滚刀轴径向向外延伸的多个螺旋切割叶片，使得所述切割叶片的径向向外延伸的表面将所述齿轮坯件安装在安装件 ，将包括齿轮滚刀和倒角滚刀的滚刀主轴安装在安装装置上以与其一起旋转，使齿轮滚刀靠近齿轮坯料的边缘并与齿轮坯料的边缘接触，以在齿轮坯料上形成齿轮齿 将倒角滚刀沿着前一步骤中形成的齿轮齿的前表面接近并接触边缘，以便在齿轮齿的边缘周围产生均匀的倒角，并带来 齿轮滚刀靠近并沿齿轮齿的后表面与边缘接触，以便在齿轮齿的边缘周围产生均匀的倒角。

公开(公告)号：US07251542B2

公开(公告)日：2007-07-31

申请号：US10820522

申请日：2004-04-08

申请人： Joseph L. Arvin

发明人： Joseph L. Arvin

IPC分类号： G06F19/00

CPC分类号： B23F19/10 ,  G05B19/4097 ,  Y02P90/265

摘要： Disclosed are apparatus and methods for manufacturing complex gears includes the creation of a data set to control a robotic machine tool enabling the tool to machine the contours of the gears accurately after the gear has been cut. Each gear is mounted to an indexable chuck which is used to position the gear for machining operations such as chamfering and deburring that heretofore have been done by hand. A machine cabinet allows debris from machining to be recovered by a vacuum-operated system and an air-cooling system cools the gear during machining without requiring the use of cooling oils or other liquids.

摘要翻译： 公开了用于制造复杂齿轮的装置和方法，包括创建数据组以控制机器人机床，使得工具能够在齿轮被切割之后准确地加工齿轮的轮廓。 每个齿轮安装到可转位的卡盘上，该卡盘用于定位齿轮用于诸如前面已经用手完成的倒角和去毛刺等加工操作。 机柜可以通过真空操作系统回收加工碎屑，并且空气冷却系统在加工过程中冷却齿轮，而不需要使用冷却油或其他液体。

公开(公告)号：US07377731B1

公开(公告)日：2008-05-27

申请号：US11657897

申请日：2007-01-25

申请人： Joseph L. Arvin

发明人： Joseph L. Arvin

IPC分类号： B23F5/22

CPC分类号： B23F19/12 ,  B23F21/02 ,  Y10T409/10159 ,  Y10T409/101749

摘要： A work piece having edges comprising teeth, slots, dovetail, keyway or other irregularly shaped artifacts, can be provided with a uniform chamfer around the periphery of the work piece by bringing a grinding wheel or cutter in one single down feed at indexed intervals. The shape or profile of the grinding wheel or cutter is formed from an algorithm depending on the shape and dimensions of the work piece artifacts, such as gear teeth, etc., to provide the uniform chamfer at each slot of, for example, an internal or external gear wheel. A method of providing such a chamfer on irregularly shaped artifacts comprises forming a gear grinding wheel from the dimensions of the desired chamfer, and providing a chamfering tool or grinding wheel in accordance with an algorithm desired for the required chamfer, then bringing the gear chamfering tool in proximity to, and in contact with the edges of the work piece so as to produce a uniform chamfer on the sides and back edge. The method may include a step of moving of the cutter or grinding wheel from one side to another and tilting the cutter or grinding wheel to chamfer the back side.

摘要翻译： 具有包括齿，槽，燕尾，键槽或其他不规则形状的假象的边缘的工件可以沿着工件的周边通过以一个单独的向下进给以一个分度间隔的方式将砂轮或切割器设置成均匀的倒角。 砂轮或切割器的形状或轮廓由取决于工件伪影（例如齿轮齿等）的形状和尺寸的算法形成，以在例如内部的每个槽处提供均匀的倒角 或外齿轮。 在不规则形状的伪像上提供这种倒角的方法包括从所需的倒角的尺寸形成齿轮砂轮，并根据所需的倒角所需的算法提供倒角工具或砂轮，然后将齿轮倒角工具 靠近并与工件的边缘接触，以便在侧面和后边缘上产生均匀的倒角。 该方法可以包括将切割器或砂轮从一侧移动到另一侧的步骤，并且使切割器或砂轮倾斜以使背面倒角。

公开(公告)号：US08175742B1

公开(公告)日：2012-05-08

申请号：US11830438

申请日：2007-07-30

申请人： Joseph L. Arvin

发明人： Joseph L. Arvin

IPC分类号： G06F19/00

CPC分类号： B23F19/10 ,  G05B19/4097 ,  Y02P90/265

摘要： Disclosed are apparatus and methods for manufacturing complex gears includes the creation of a data set to control a robotic machine tool enabling the tool to machine the contours of the gears accurately after the gear has been cut. Each gear is mounted to an indexable chuck which is used to position the gear for machining operations such as chamfering and deburring that heretofore have been done by hand. A machine cabinet allows debris from machining to be recovered by a vacuum-operated system and an air-cooling system cools the gear during machining without requiring the use of cooling oils or other liquids.

摘要翻译： 公开了用于制造复杂齿轮的装置和方法，包括创建数据组以控制机器人机床，使得工具能够在齿轮被切割之后准确地加工齿轮的轮廓。 每个齿轮安装到可转位的卡盘上，该卡盘用于定位齿轮用于诸如前面已经用手完成的倒角和去毛刺等加工操作。 机柜可以通过真空操作系统回收加工碎屑，并且空气冷却系统在加工过程中冷却齿轮，而不需要使用冷却油或其他液体。