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Type: Posts; User: conelect

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  1. Re: High electrode wear and instable burn with thin electrodes on my DIY EDM machine

    I spent a few years as a toolmaker using standard manual and CNC EDM machines. There is a reason why fine detailed work needs more control than just your simple R/C setup. Fine work requires precise...
  2. Re: Inside Huanyang 2.2k Spindle GDZ-80-2.2B Water Cooled

    @dazp1976
    I am in the electronics business and do now that burnt varnish and burnt PVC can cause a lot of corrosive chemicals to be produced. So yes that does explain the rust / corrosion. After...
  3. Re: Inside Huanyang 2.2k Spindle GDZ-80-2.2B Water Cooled

    @Mactec54
    The only pressure in my system is that of returning the fluid to the reservoir which would be very low. I have a vent in the top of the reservoir to release any built up pressure that may...
  4. Re: Inside Huanyang 2.2k Spindle GDZ-80-2.2B Water Cooled

    I realize this is and old post and topic but I have some new information about the cheaper brand Chinese spindles that might be of interest to any one deciding to buy one. I have one of the...
  5. Tried a couple of emails to...

    Tried a couple of emails to "[email protected]" but no reply. [email protected] were very helpful and could supply "Grandee Black" 800 x 600 x 100 Polished on surface only / Saw...
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