| 发明名称 |
LAPPING MACHINE AND LAPPING METHOD |
| 摘要 |
A lapping machine includes a lap that is meshed with a workpiece gear and laps the workpiece gear. The lap is meshed with the workpiece gear such that: there is a clearance in a prescribed amount between a tooth tip of the lap and a bottom land of the workpiece gear, and there is a clearance in the prescribed amount between a bottom land of the lap and a tooth tip of the workpiece gear; and an effective tooth tip of the lap is located closer to the bottom land of the workpiece gear than a curved line indicating a tooth profile management diameter of the workpiece gear is. |
| 申请公布号 |
US2016089736(A1) |
申请公布日期 |
2016.03.31 |
| 申请号 |
US201514867493 |
申请日期 |
2015.09.28 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
IMAIZUMI Tomomi |
| 分类号 |
B23F19/02 |
主分类号 |
B23F19/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lapping machine comprising a lap that is meshed with a workpiece gear and laps the workpiece gear, wherein
the lap is meshed with the workpiece gear such that:
there is a clearance in a prescribed amount between a tooth tip of the lap and a bottom land of the workpiece gear, and there is a clearance in the prescribed amount between a bottom land of the lap and a tooth tip of the workpiece gear; andan effective tooth tip of the lap is located closer to the bottom land of the workpiece gear than a curved line indicating a tooth profile management diameter of the workpiece gear is. |
| 地址 |
Toyota-shi JP |
