voice coil winding Question

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koray

Member
Joined 2004
speakercarepro.com
#1
Hello everyone,How does kapton and enameled cooper wire stick together in the speaker voice coil and does the cooper wire not lose after winding, what is the methods curing done by baking at high temperature or is there an adhesive on the kapton surface,

Some speaker repair technicians said that there are self-adhesive versions of cooper wire and self-adhesive versions of kapton material and both are activated with ethyl alcohol and then baked in 350F for 45 minutes to make them stick together,If anyone knows exactly how this sticking process is done by speaker manufacturers, I would like to learnThank you very much in advance
 
#2
This thread might answer some of your questions.
Raccoon1400

Thread 'Voice coil rewinding newbie questions'

I'm looking to get into voice coil rewinding.
I have a few questions.

Where can I get some supplies?
Like a winder that can count turns?
Those metal cylinders of various sizes you use to build a new coil around? Not sure how to find these because I don't know what to call them.
Material to build the formers out of?
Is there anything I need to be aware of when buying magnet wire, other than gauge?

What do I use to hold the windings together? Epoxy? Varnish? Youtube videos showed epoxy. Slow cure?

I can replace voice coil assemblies and do reconing and refoaming already.
 
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