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Miniature coil winder
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Topic: Miniature coil winder (Read 14895 times)
awemawson
Global Moderator
Hero Member
Posts: 9015
Country:
East Sussex, UK
Re: Miniature coil winder
«
Reply #25 on:
October 31, 2018, 12:31:08 PM »
George, why can you not just reverse the wires on your speed pot to make it read in the conventional direction ?
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Andrew Mawson
East Sussex
Doc
Jr. Member
Posts: 98
Country:
Old but still usefull (I hope) ?
Re: Miniature coil winder
«
Reply #26 on:
October 31, 2018, 01:55:43 PM »
I may just do that I never gave it a lot of thought but I'm sure that should work.
Thanks Andrew for waking me up LOL!
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George
My YouTube Channel
Latest finished engine.
Latest engine build
Doc
Jr. Member
Posts: 98
Country:
Old but still usefull (I hope) ?
Re: Miniature coil winder
«
Reply #27 on:
November 01, 2018, 05:24:40 PM »
Pretty much done withe the side winder did fix the control to be standard. Thanks Andrew for waking me up not sure why I did not think of doing that.
Made a broach rod for broaching the square hole in the spools. Now on to the vacuum impregnation chamber then I will give it a try.
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George
My YouTube Channel
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Doc
Jr. Member
Posts: 98
Country:
Old but still usefull (I hope) ?
Re: Miniature coil winder
«
Reply #28 on:
December 21, 2018, 11:17:16 PM »
Well getting ready to maybe try and wind a coil up if I can get the ignition stuff done for my Hoglet I'm building.
I have a plan for the vacuum chamber to impregnate coil with wax. So if I get some time I'll give it a try.
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George
My YouTube Channel
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Doc
Jr. Member
Posts: 98
Country:
Old but still usefull (I hope) ?
Re: Miniature coil winder
«
Reply #29 on:
January 26, 2019, 10:32:11 PM »
Well started winding my first coil I wound the primary which went pretty good and started on secondary (12,500 wraps).
I've got a plan for the vacuum chamber in mind and going to start as soon as I get the first one wound up.
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George
My YouTube Channel
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Alphawolf45
Jr. Member
Posts: 97
Re: Miniature coil winder
«
Reply #30 on:
January 27, 2019, 02:07:27 PM »
Ohh my goodness I own a commercialy mnufatured ccoil winder that is 1/2 as complex.I have use it for making precision resistors for precision circuits in super precise bridge curcits circa 1950
It aint entirely that I can speel.. I cqant spell. But also this keyboard double tqps on it's own.I get tired of fixing the spelling mistakes.
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I am not actually retired ,I merely find myself disabled by an intolerance for productive activity.
ddmckee54
Sr. Member
Posts: 366
Country:
Re: Miniature coil winder
«
Reply #31 on:
January 29, 2019, 12:48:53 PM »
I know what you mean about the keyboards. It seems that there are an awful lot of dyslexic keyboards being manufactured lately. At least that's the way it feels with my last 3 or 4 keyboards. The words that get miss-spelled I'VE known how to spell for YEARS!
Don
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Too many irons, not enough fire.
Doc
Jr. Member
Posts: 98
Country:
Old but still usefull (I hope) ?
Re: Miniature coil winder
«
Reply #32 on:
January 31, 2019, 07:32:55 AM »
Well did get my first coil done AND IT WORKS. I tested it on 6v and no problems. I now need to incase it I'm planning on a box a smaller version of a model T coil. Here is a pic I took from the video.
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George
My YouTube Channel
Latest finished engine.
Latest engine build
Doc
Jr. Member
Posts: 98
Country:
Old but still usefull (I hope) ?
Re: Miniature coil winder
«
Reply #33 on:
February 14, 2019, 08:07:20 PM »
Here are some pics of the finished coil. It puts out a nice spark at 6V. The primary resistance is 3.0 ohm and the secondary is at 5600 ohms. I'm happy with the way it turned out one more thing I can cross off my would like to build if I could.
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George
My YouTube Channel
Latest finished engine.
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awemawson
Global Moderator
Hero Member
Posts: 9015
Country:
East Sussex, UK
Re: Miniature coil winder
«
Reply #34 on:
February 15, 2019, 02:52:00 AM »
Well done Doc.
(Though I'd be nervous of using plywood as the insulator at that sort of voltage)
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Andrew Mawson
East Sussex
tom osselton
Hero Member
Posts: 1277
Country:
Re: Miniature coil winder
«
Reply #35 on:
February 15, 2019, 02:59:54 PM »
Nice work!
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Doc
Jr. Member
Posts: 98
Country:
Old but still usefull (I hope) ?
Re: Miniature coil winder
«
Reply #36 on:
February 15, 2019, 05:28:33 PM »
Thanks Guys.
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George
My YouTube Channel
Latest finished engine.
Latest engine build
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Miniature coil winder