专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014078174A1 DUAL-HAND CUTTER HEAD FOR GEAR MANUFACTURE 审中-公开
标题翻译：双手刀头齿轮制造
公开(公告)号：WO2014078174A1
公开(公告)日：2014-05-22
申请号：PCT/US2013/069021
申请日：2013-11-08
申请人： THE GLEASON WORKS
发明人： COURTNEY, Joseph, A.
IPC分类号： B23F21/22 , B23F21/23
CPC分类号： B23F21/166 , B23F21/226 , B23F21/236 , Y10T407/1705 , Y10T407/171 , Y10T407/174 , Y10T409/101431 , Y10T409/10159 , Y10T409/101908
摘要： A cutter head (40) having cutting blade positioning slots (50, 52) wherein a portion of the positioning slots accommodate cutting blades (42) for right-hand cutting and another portion of the positioning slots accommodate cutting blades (46) for left-hand cutting.
摘要翻译：具有切割刀片定位槽（50,52）的切割头（40），其中定位槽的一部分容纳用于右手切割的切割刀片（42），另一部分定位槽容纳用于左切割刀片的切割刀片（46）手切割。

2. 发明申请

WO1994021413A1 TOOL FEEDING METHOD IN GEAR MANUFACTURING PROCESSES 审中-公开
标题翻译：齿轮制造过程中的工具进给方法
公开(公告)号：WO1994021413A1
公开(公告)日：1994-09-29
申请号：PCT/US1994001956
申请日：1994-02-22
申请人： THE GLEASON WORKS
发明人： THE GLEASON WORKS , PALMATEER, Donald, W., Jr. , BOCH, Mark, J. , KRENZER, Theodore, J.
IPC分类号： B23F09/10
CPC分类号： B23F9/10 , B23Q2210/006 , Y10T409/101908 , Y10T409/103975
摘要： Disclosed herein is a process for feeding a tool (2) relative to a workpiece (12) in a machining process such as a process for forming bevel and hypoid gears. The method comprises feeding the tool (2) from an initial contact position (12i) with the workpiece to a full depth position (12f) in the workpiece along a feedpath at least a portion of which is defined by a feed vector (F) having at least two feed vector components lying in an axial plane. The first feed vector component (G') being substantially in the direction of the axis (G) of a theoretical generating gear and the second feed vector component (H) being substantially in a direction perpendicular to the generating gear axis (G). The feed vector (F) may include a third feed vector component (N') lying in a normal plane. With this feedpath undesirable tool shifting and workpiece spiral angle changes are significantly reduced.
摘要翻译：这里公开了一种在诸如用于形成斜面和准双曲面齿轮的工艺的加工过程中相对于工件（12）进给工具（2）的方法。该方法包括将工具（2）从初始接触位置（12i）与工件一起沿着进给路径进给到工件中的全深度位置（12f），其中至少一部分由进给向量（F）位于轴向平面中的至少两个进给矢量分量。第一进给矢量分量（G'）基本上在理论产生齿轮的轴线（G）的方向上，而第二进给矢量分量（H）基本上在垂直于发电齿轮轴线（G）的方向上。馈送矢量（F）可以包括位于正常平面中的第三馈送矢量分量（N'）。利用该进给路径，不期望的刀具移位和工件螺旋角度变化显着减小。

3. 发明申请

WO1991015323A1 PROCESS FOR PRODUCING FACE HOBBED BEVEL GEARS WITH TOE RELIEF 审中-公开
标题翻译：用于生产面部摇摆水平齿轮的过程
公开(公告)号：WO1991015323A1
公开(公告)日：1991-10-17
申请号：PCT/US1990007041
申请日：1990-12-03
申请人： THE GLEASON WORKS
发明人： THE GLEASON WORKS , ERVAY, Earl, D. , BOCH, Mark, J.
IPC分类号： B23F19/10
CPC分类号： B23F9/105 , B23F19/102 , Y10T409/101908 , Y10T409/103975
摘要： A method of forming a relief at the toe end (26) of the teeth on a bevel gear (12) is disclosed. The width of the blades that cut the longitudinally extending convex (24) or concave (22) profiles of the flanks of the teeth is increased to a dimension greater than the width of the tooth slot at the toe end (26) whereby additional stock (32) is removed from the toe end (26) of the flank opposite the flank being cut by the blades. The relief (34) is formed at the toe end (26) of each tooth with the relief (34) being on the same flank profile for all teeth. Lapping interference is eliminated. A separate chamfering operation is not required.

4. 发明申请

WO99012688A1 METHOD OF DETERMINING CUTTING BLADE POSITIONAL ERRORS IN FACE HOBBING CUTTERS 审中-公开
标题翻译：确定切割刀片切割刀片位置误差的方法
公开(公告)号：WO99012688A1
公开(公告)日：1999-03-18
申请号：PCT/US1998/016056
申请日：1998-07-29
IPC分类号： B23F9/08 , B23F5/20 , B23F5/24 , B23F23/10 , B23F23/12 , B23Q17/22 , B23F21/22
CPC分类号： B23F21/226 , B23Q17/22 , Y10T407/171 , Y10T409/101908 , Y10T409/103975
摘要： A method for determining front-face indexing errors of like cutting blades mounted in a face hobbing cutter head. The cutter head is rotatable about a cutter axis and the like cutting blades (e.g. inside cutting blades or outside cutting blades) each having a cutting edge are arranged in a plurality of blade groups in the cutter head. The method comprises determining the angular position of the front face of one or more of the like cutting blades about to the cutter axis by rotating the cutting edge of one or more of the like cutting blades relative to an angular detecting means, such as a non-contacting probe. The measured front face angular positions are compared with respective theoretical front face angular positions and an angular difference, DELTA phi C, is calculated. A cutting blade front face index error, Fd, is then calculated and this error amount may be compared to acceptable limits and the blade may be replaced or the cutter scrapped if such limits are exceeded. Alternatively, an error normal to flank, N epsilon , (a radially measured component) may be derived from the calculated front face index error, Fd, and the position of the cutting blade may be axially adjusted by an amount, DELTA H, to effectively reposition the cutting edge radially to compensate for the influence of the front face index error.
摘要翻译：一种用于确定安装在平面滚齿刀头中的类似切割刀片的前面分度误差的方法。切割头可围绕刀具轴线旋转，并且具有切割刃的类似的切割刀片（例如切割刀片或外部切割刀片内部）在刀具头中以多个刀片组布置。该方法包括通过相对于角度检测装置旋转一个或多个相似的切割刀片的切割边缘来确定一个或多个类似切割刀片的前表面相对于刀具轴线的角位置，接触探针将测量的前面角位置与相应的理论正面角位置进行比较，并计算角差ΔTA。然后计算切割刀片正面指标误差Fd，并将该误差量与可接受的极限进行比较，并且可以更换刀片，或者如果超过这种限制，刀具将报废。或者，可以从计算出的前面指标误差Fd导出与侧面正交的误差Nε（径向测量分量）的误差，并且切割刀片的位置可以轴向调节量DELTA H，以有效地径向重新定位刀刃，以补偿正面折射率误差的影响。

5. 发明申请

WO1992014574A1 METHOD OF GENERATING BEVEL AND HYPOID GEARS 审中-公开
标题翻译：生成水平和高速齿轮的方法
公开(公告)号：WO1992014574A1
公开(公告)日：1992-09-03
申请号：PCT/US1991006237
申请日：1991-09-03
申请人： THE GLEASON WORKS
发明人： THE GLEASON WORKS , GOLDRICH, Robert, N.
IPC分类号： B23F23/00
CPC分类号： B23F23/006 , B23F9/025 , B23F9/10 , B23F19/005 , Y10T409/101908 , Y10T409/103975
摘要： A method is disclosed wherein standard generating motions for the production of bevel and hypoid gears are modified by the substantially simultaneous inclusion of additional controlled motions which enable a desired tooth surface geometry to be produced on the gears. The additional motions comprise varying the position of intersection of the theoretical generating gear axis (5) and the pitch plane and/or varying the orientation of the tooth surfaces (6) of the theoretical generating gear (4) with respect to the body of the theoretical generating gear. A CNC machine is preferably utilized for carrying out the inventive process. The inventive process is applicable to generating processes of both the face milling and face hobbing type.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式