Power supply question

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Anthony Prime
Posts: 5
Joined: Thu Jan 17, 2019
Location: Salt Lake City, Utah
Country: United States
Laser Machine Make or Type: Morntech
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Laser Bed Size: 300 X 500
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RDWorks Version: V6
Windows Version: 8
Accessories: Auto-focus, Honeycomb table, 800cfm exhaust blower, 4th axis rotory not hot dog or chuck, dog, bottle of Crown Royal

I have this old 1979 Wire edm that the pulse generator does not work. What if I were to hook up a controller and power supply to the wire instead of a laser tube? The requirements are basically the same, DC circuit, pulsed with frequency. I have other software to control the spark gap and motion or am I going to just spectacularly blow a power supply.
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Gene Uselman
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Location: Suburban Minneapolis, Minnesota, US
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Laser Machine Make or Type: QC
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Woooo- what is that? I googled the brand name and figured out EDM stands for Electrical Discharge Machine. Seems more of a machine shop tool?
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Anthony Prime
Posts: 5
Joined: Thu Jan 17, 2019
Location: Salt Lake City, Utah
Country: United States
Laser Machine Make or Type: Morntech
Laser Power: 50w
Laser Bed Size: 300 X 500
Home Position: TR
RDWorks Version: V6
Windows Version: 8
Accessories: Auto-focus, Honeycomb table, 800cfm exhaust blower, 4th axis rotory not hot dog or chuck, dog, bottle of Crown Royal

Gene, yes, it uses a .010 brass wire to erode a fine kerf through steel and other metals. The wire is negative and the workpiece is positive. You control the spark erosion the same way as
laser tubes with frequency and pulse.

The part I'm not sure about is how a laser power supply going handle a direct pos/neg interaction. I'm looking for some member input to see if will work straight up like that or if I need a inline diodes.
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Pete Cyr
Posts: 1964
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Location: Suffolk Virginia
Country: United States
Laser Machine Make or Type: Boss 1630
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I won’t say that you can’t do that but I would be very surprised if the signal out of the edm is appropriate/meets the requirements power a co2 laser tube.
Location - VA
Equipment - Boss Laser 1630
Power - 100W
Laser Bed Size - 16" x 30"
Home Position - TR
Full RDWorks Version - v8.01.18
First name - Pete
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Anthony Prime
Posts: 5
Joined: Thu Jan 17, 2019
Location: Salt Lake City, Utah
Country: United States
Laser Machine Make or Type: Morntech
Laser Power: 50w
Laser Bed Size: 300 X 500
Home Position: TR
RDWorks Version: V6
Windows Version: 8
Accessories: Auto-focus, Honeycomb table, 800cfm exhaust blower, 4th axis rotory not hot dog or chuck, dog, bottle of Crown Royal

1 probably would be on the weak side and cut slow which is fine, 6-10 would be better.
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