| 摘要 |
PURPOSE:To uniformly ion-plate microparts by putting them into a metal basket and installing a means of swinging the basket. CONSTITUTION:Microparts 4 such as wrist watch parts are put into metal basket 3 attached to metal fittings 2 on the top of shaft 1, and in order to apply minus charge, basket 3 is connected to rotating magnet 8 through sliding portion 5, insulating joint 6 and field through collar 7. Magnet 8 is rotated to vertically move both ends of basket 3 around shaft 1 to such a degree that microparts 4 in basket 3 are rolled. Such an apparatus is provided to an ion plating apparatus. Thus, many microparts 4 be plated uniformly with simple structure. |
