| 摘要 |
In order to impart to the electrode 12 a point having a precise taper angle, it is inserted in a housing formed in a small barrel 10 carried in an interchangeable manner by a support 8 whose orientation with respect to the grinding wheel 2 is capable of being adjusted with precision by manoeuvring a locking screw 9 associated with a fixed plate 6. <IMAGE>
|
