发明名称 |
TOOL FEEDING METHOD IN GEAR MANUFACTURING PROCESSES |
摘要 |
<p>Disclosed herein is a process for feeding a tool relative to a workpiece in a machining process such as a process for forming bevel and hypoid gears. The method comprises feeding the tool from an initial contact position with the workpiece to a full depth position in the workpiece along a feedpath at least a portion of which is defined by a feed vector having at least two feed vector components lying in an axial plane. The first feed vector component being substantially in the direction of the axis of a theoretical generating gear and the second feed vector component being substantially in a direction perpendicular to the generating gear axis. The feed vector may include a third feed vector component lying in a normal plane. With this feedpath undesirable tool shifting and workpiece spiral angle changes are significantly reduced.</p> |
申请公布号 |
EP0690760(B1) |
申请公布日期 |
1999.04.14 |
申请号 |
EP19940910166 |
申请日期 |
1994.02.22 |
申请人 |
THE GLEASON WORKS |
发明人 |
PALMATEER, DONALD, W., JR.;BOCH, MARK, J.;KRENZER, THEODORE, J. |
分类号 |
B23F9/10;(IPC1-7):B23F9/10 |
主分类号 |
B23F9/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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