发明名称 |
TISCH-VORSCHUBVORRICHTUNG |
摘要 |
A grinder wheel table feed apparatus converts rotation of a table driving motor into reciprocation movement of a grinder wheel table through a ball-screw mechanism to thereby impart a traverse movement to the grinder wheel table between a non-working position and a working position. The rotation of a reciprocation axle drive motor is converted through an eccentric cam into an oscillation movement of the grinder wheel table when the table is in its working position. A drive control system includes an encoder operable to read the rotational position of the reciprocal axle drive motor, and a control device effective to stop the eccentric cam at a predetermined eccentric angular position. |
申请公布号 |
DE3640605(A1) |
申请公布日期 |
1987.06.04 |
申请号 |
DE19863640605 |
申请日期 |
1986.11.27 |
申请人 |
SEIKO SEIKI K.K. |
发明人 |
NAGATA,TETSUYA;OHASHI,OSAMU |
分类号 |
B24B47/02;B23Q1/68;B23Q5/34;B24B5/06;B24B47/04;G05B19/23;(IPC1-7):B23Q5/22 |
主分类号 |
B24B47/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|