| 摘要 |
The invention relates to a system (21) of finishing a part (1) comprising at least two materials of different hardness, the system (21) comprising at least one accommodating device (23, 23'), used as a container for abrasive means (20) and a support device (25) comprising a means (22) of securing the part (1). According to the invention, the system (21) further includes a means (27) of moving the part (1) closer against the abrasive means (20) and a means (29) of moving the part (1) relative to the accommodating device (23) along the required satin finish lines. The invention concerns the field of timepieces. |
