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Tuesday, August 19, 2025

Coil-Making in Japan -- Manual and Automatic

 I found this video sort of soothing.  I liked the manual process, but the automatic process is amazing too. 

Thanks to Rogier PA1ZZ for sending this.  


2 comments:

  1. Very interesting video! True, there is lots of manual winding done, some with tools to prevent kinking. Also automatic shuttle winders are used by the RF/Microwave industry.

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    Replies
    1. For a video on shuttle winders:

      https://youtu.be/MBX-pPNuLNE?si=OP-Sho4fv01RA-fc

      This is a step-by-step procedure for setup which takes some time. Very fast and uniform winding. The microwave guys have machines for much smaller cores.

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