| 发明名称 | Truing device of grinding machine | ||
| 摘要 | A truing device of a grinding machine includes: a truer that corrects a shape of a grinding wheel; a swivel table that supports the truer such that the truer is swivelable about a swivel axis Ac; detecting means for directly detecting a distance from a truing edge position of the truer, which contacts the grinding wheel during correction of the shape of the grinding wheel, to a swivel center O of the swivel table; and control means for controlling the truing edge position of the truer with respect to the grinding wheel based on the distance L detected by the detecting means to true the grinding wheel. | ||
| 申请公布号 | US8920211(B2) | 申请公布日期 | 2014.12.30 |
| 申请号 | US201213492009 | 申请日期 | 2012.06.08 |
| 申请人 | JTEKT Corporation | 发明人 | Wakazono Yoshio;Furuhata Tetsuro;Kobayashi Hisanobu |
| 分类号 | B24B49/18 | 主分类号 | B24B49/18 |
| 代理机构 | Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A truing device of a grinding machine, comprising: a truer that corrects a shape of a grinding wheel; a swivel table that supports the truer such that the truer is swivelable about an axis that is perpendicular to a central axis of the grinding wheel; a detector to directly detect a distance from a truing edge position of the truer, which contacts the grinding wheel during correction of the shape of the grinding wheel, to a swivel center of the swivel table; and circuitry configured to control the truing edge position of the truer relative to the grinding wheel based on the distance detected by the detector to true the grinding wheel. | ||
| 地址 | Osaka-shi JP | ||