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welcome back to the shop
today a special treat again and drill through this hardened
stainless steel razor blade with
nothing more a number two pencil you know you're going on here
arduino sketch programmed to output 31 kilo Hertz
This electric discharge machine is homemade. I will show you how to do it yourself.
0.2 Darlington on this is some
and said now I pass point six six six hours
bringing the frequency so it s
tektronics oscilloscope to see the waveform. learn how to use oscilloscope.
The graphite electrode is a die sinker. learn how to build a edm for machining, welding and workshop.
me hitting them I'm and
in the time it takes me too but I am the sparks were getting itself
400,000 little sparks 500 half a million experiment, and test.
how to use the multimeter. DMM
seven-run will forty-five minutes knowing our profile it so we're gonna
check to see
how we're doing we have all or not
there's a hole in their food well there we have it there's a whole
and that is how you drill a hole in
hardened stainless steel with the number to Ticonderoga pencil
we should hit the subscribe button appreciate it
actually I'm back in a had this instructor thanks for watchin