Cathodic ray Emmisions. i need a plain expanation to a plain question.

[lancaIV]

electric beam welding (EDM) and electric beam writer for lithographic mask(s) :
https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19931207&DB=EPODOC&locale=en_EP&CC=US&NR=5268258A&KC=A&ND=4

[citfta]

EDM has nothing to do with electron beam welding. It is just the opposite.  EDM removes metal by burning it away with an electric arc.  It allows a machinist to cut irregular shaped holes in metal.  Here is a link to some more info about it.

https://en.wikipedia.org/wiki/Electrical_discharge_machining

[lancaIV]

theoretically you are right, in practizising your meaning is wrong in our 2017 refurbish industrial enviroment :
taking(f.e. erosion parts) or giving(friction losts) matter

analog 3D-mill prototyping(taking matter) / 3D-printing(giving matter)

Sincerely
             OCWL

p.s.: how old is the delivered information source ?
       is the informant technically/physics potential  "up to date" ?
                  TECHNICAL STANDART SEPTEMBER 2017 (p.C.n.,cristian calendarium)
         
                         SOFTWARE works physically : how ? virtual enviroment
                         Smaller than this letters:

                         autonomous Nano-/Piezo-Machinery (MEMS)
                         Refurbish Center in a matchbox
                           

[Turbo]

Well guy's time is rather meaningless.

If the concept is valid it worked in 200 BC and will still work today.
There is no expiry date, but a critical set of elements that all have to be just right to invite the energy in.

[baroutologos]

Thank you turbo for the plethora of insights you presented to me..


Fusor... i am mesmerized!