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Old 22nd May 2013, 03:57 PM   #471
srinath is offline srinath  United States
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If I pulled my traffo apart by grinding off the welds and instead of welding it back together, I can drill holes in the corners and bolt it with a bar across it then will it not have a proper magnetic field distribution ?
I am hoping to not try interleaving as my first experience. Thanks for all the knowledge.

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Srinath.
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Old 22nd May 2013, 04:01 PM   #472
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drill holes in the lams .. is it really worth the effort, sounds like a lotta hard work to me!!
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Old 22nd May 2013, 04:40 PM   #473
srinath is offline srinath  United States
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Oooo I could just clamp it shut.
Would that work ?
Cool.
Srinath.
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Old 22nd May 2013, 09:40 PM   #474
AJT is offline AJT  Philippines
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clamping could work though i haven't tried it...interleaving is the only way to do it unless you can tig weld it back...
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Old 23rd May 2013, 01:37 AM   #475
srinath is offline srinath  United States
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In the transformer that I removed both the primary and secondary, the EI's have been welded in 4 lines. Like they would be if the EI's were stacked "EI" and "I Reverse E".
It also has the bottom plate plug welded into the plates on the one side where 1 pair of EI welds are. The stupid thing is, its not interleaved. Its all well "non interleaved".

The one I plan to use without pulling the primary apart has 1 set of EI welds and its not on the same side as the bolting plate.
I wouldn't be pulling it apart. 35 turns I can wind by hand.

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Srinath.
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Old 23rd May 2013, 02:12 AM   #476
AJT is offline AJT  Philippines
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yes, there were many examples on YouTube to refer to....
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Old 5th June 2013, 05:18 PM   #477
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what have you done with Tony ?
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Old 14th June 2013, 09:59 AM   #478
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Got time to do secondary winding...
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Old 14th June 2013, 10:04 AM   #479
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Pig tails and cover with fish paper...
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Old 14th June 2013, 10:06 AM   #480
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Stacking 'E' laminates...
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