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If you have a question regarding coaxial, telephone, and building wire, power cable, insulation, extrusion, bunching, stranding, braiding, etc. post it here.
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TOPIC: Improving Windability of Magnet Wire

Re: Improving Windability of Magnet Wire 3 years 6 months ago #749

I stand corrected as far as the Abstract Search which is only available to members. The Wire Journal is autmatically included as part of membership but is also available as complimentary to those in the industry. Sign up form is available online at wirenet.org.

Erik Macs
VP Sales and Marketing
Thermoplastics Engineering Corporation
11 Spruce St.
Leominster, MA 01453 USA
978-537-8135 x13
fax: 978-537-5484
This email address is being protected from spambots. You need JavaScript enabled to view it.
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Re: Improving Windability of Magnet Wire 3 years 6 months ago #750

I have since learned that anyone can purchase past technical articles published in the the the Wire Journal from the Wire Association International but that they are half-price for members.

Sincerely,
Peter Stewart-Hay
Principal
Stewart-Hay Associates
www.Stewart-Hay.com
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Re: Improving Windability of Magnet Wire 2 months 3 weeks ago #2848

Hi

I also interested in improving windability of magnet wire but could not find
the publications. could you please help me

Thanks

Moderator's Note. Go to page one and read the fourth entry. Contact the people and get prices for the copies and order them.
Last Edit: 2 months 3 weeks ago by Peter J Stewart-Hay.
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Re: Improving Windability of Magnet Wire 2 months 3 weeks ago #2850

  • Richard Burke
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Windabillty is dependent upon many things including the coating on the wire, lubricant if any, the spool (size, shape, and design), winding tension, traversing rate and quality of traverse, and etc.
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Re: Improving Windability of Magnet Wire 4 days 12 hours ago #2881

  • Richard Burke
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You have asked similar questions in two areas. Windability depends upon many things. First the coil winder must have his equipment in order meaning alignment of guides, tension, cleanliness, proper training of workers, etc.

As the processor you need to know what your customer needs. What kind of lubricants can his finished product tolerate, what exact enamel he needs, can you use one with friction reduction included in the enamel formula (beware any silicone oils as they can deactivate the catalysts in your ovens) . There are a variety of lubricants that you can use and I suggest you ask your enamel supplier for some suggestions.

Since I know that you do inline drawing, again I want to encourage you to read up on inline drawing, use the right supply wire, and reduce it at least 30% but not more than about 80%! If you do this you should be able to use your pre-annealer to clean the wire and let actual anneal take place in the oven

Apply the desired lubricant just before you spool the wire.

If you are talking about windability on your takeup, then lubricant and traverse rate will also affect it. You have to use a lubricant that is suitable for your customer.
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The following user(s) said Thank You: Mr Mohsen Ajalloueian
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