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Type: Posts; User: Zvonkorp

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  1. Replies
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    Re: Aluminium Machine Bed

    http://i.imgur.com/50oEY6F.jpg

    - - - Updated - - -

    MISUMI SHIPS TO AUSTRALIA , CLICK PICTURE ABOVE
  2. Re: Where is Pokeys57CNC Pin 55 - and almost there!

    You are right I thought he was asking for mach4 - my mistake.

    FWIW i did have to run the pokeys app first to set things like max stepper rate & a few other settings first, then went back into...
  3. Re: Can't get Mach 3 to Spindle Control (DMM DYN4) communication

    I believe the DMM drives accept step/dir inputs so you are correct that would be the way to go for him
  4. Re: Where is Pokeys57CNC Pin 55 - and almost there!

    The pulse engine configuration is found in the pokeys application, You must close mach first, then press windows button go to pokeys folder & open the pokeys application & then connect to your board...
  5. Re: MOSFET replacements for DM860H stepper drivers.

    I had an ma860h fail earliert his year and i got it running by replacing all the mosfets with irf640z . i think it might have had irf540s originally but i only had the 640s on hand and it got it...
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    Re: DM860A Driver Blew up, need parts

    I had a simliar driver blow up on me earlier this year, but upon disassembly the only thing i found that was damaged were several of the mosfets. I replaced all of mine with IRF640's as that is what...
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    Re: My KRMx01 Build Log located at myheap.com

    Thanks for posting your progress in this thread it's greatly appreciated and has been a help to me in building my machine as well, i know sometimes on the zone these threads get a little empty or...
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    Re: SBR dimensions question

    For a 200mm rail there would be two holes. Each one is 50mm from the ends and there is a 100mm gap in the middle between them. It's limited by nature by it's short length.

    This is a picture of a...
  9. Can't decide on which profile to use for the gantry, suggestions??

    Sorry for the double post, the other thread was in a section that hardly sees any kind of activity relative to this one, and this question is really more appropriate for this section anyway so if...
  10. Stuck on the gantry - which profile should I go with?

    Here's where I am so far

    25mm SSR THK rails/trucks for the Y axis (back/forth) - 640mm
    15mm NSK rails/trucks for the X axis (left right, gantry, carrying the z) 880mm
    20mm NSK rails/trucks for...
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    Re: aluminum T slot table surface

    I got my table surface from misumi. I got 3 big extruded pieces of aluminum, measuring 15mm tall (about 5/8" thick) and 250mm wide (about 9 and 13/16") each. I joined 3 of them together to make one...
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    Re: 7 by 7 Dropping pulses or ?

    You can run 8-10 ms on the step pulse and 4-5 ms on the dir reliably i also have the 6560 drivers but at 24v mine runs rapids at 800 and cutting wise up to 600 on mdf & maybe 300/400 with light...
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    Re: ABS chip clearing

    I use a high CFM delta fan mounted right in front of my spindle perpendicular to the bed (so it looks like it's standing straight up basically) - its a 120x38mm 3amp fan i got for a couple bucks off...
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