Method of manufacturing choke coil core with core arms arranged in series from plate packets at axial intervals formed by ceramic plates

摘要

The method involves first placing the yokes (1) with their plates aligned so that the facing surfaces are at least approximately planar. When the arm columns (2) are assembled the lowest packet contains double sided ceramic plates. The lower yoke is placed on a support so that its upper surface is horizontal. A frame (3) placed on the lower yoke guides the columns during assembly. Adhesion points (1.1) are applied to the upper surface of the lower yoke. The columns are checked for alignment on a tool (6), corrected if required, and then applied to the adhesive points. The upper yoke is aligned on a tool and removably applied to determine the required thickness of a compensation part.