| 摘要 |
<p>PURPOSE:To obtain a coil bonding method which is simple and easy to be automated. CONSTITUTION:After adhesive agent is spread in a ring type trench 2 of a core 1 for a rotary transformer, and a coil is inserted in the trench, a center pin 12 is held in a core-on stand 3 with a ball plunger, and applies pressure to the coil. The center pin 12 penetrates a circumferential protruding part 5 abutting against the coil and a through hole of the core 1 and is inserted in the core-on stand.</p> |
