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Fórum » Only in English » Mach3 related issues » An Unusual Application. (When Technology moves on.)
An Unusual Application.
tweakie Dátum/Date: Szombat, 2012-01-21, 17:54 | Üzenet/Post # 1
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This is perhaps an unusual application for Mach3 and a CNC machine but more of these ‘legacy’ access cards were needed in a hurry. They have a Barium Ferrite core and are programmed with ‘magnetic domains’ some ‘north up’ some ‘south up’ in a defined pattern and are used to open magnetic locks.

By fitting an electromagnet (in place of the spindle motor) which is half wave rectified and switched on / off by my forward / reverse spindle relays, all that was necessary was a small GCode program to create all the necessary domains with the correct orientation and position.
Next time though, I think I will get them programmed in the USA by the card manufacturer. biggrin

Tweakie.

Csatolások/Attachments: 6376743.jpg(48Kb)


Success consists of going from failure to failure without loss of enthusiasm.
 
Íjász Dátum/Date: Szombat, 2012-01-21, 22:53 | Üzenet/Post # 2
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angel ok
 
KisKZ Dátum/Date: Hétfő, 2012-01-23, 10:46 | Üzenet/Post # 3
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tweakie,
Interesting! smile
 
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