Profile-based 250x150x100 CNC - enclosed

Results 1 to 2 of 2

Thread: Profile-based 250x150x100 CNC - enclosed

  1. #1
    Member
    Join Date
    Sep 2017
    Location
    Poland
    Posts
    9
    Downloads
    0
    Uploads
    0

    Default Profile-based 250x150x100 CNC - enclosed

    As a follow-up to my former post about CNC design:
    https://www.cnczone.com/forums/cnc-d...ml#post2470836
    I decided to make a smaller and chaper DIY machine. This time it went out from CAD :-)

    Initial goals were to have a small, desktop size, fully enclosed one, that can be also built nad used at home, powerful enough to cut alu. Structural frame and enclosuyre is based on alu profiles from ITEM. Working volume of 250x150x100 I managed to fit within the enclosure of 400x360x525, including all electronics. I used steppers integrated with trapezoidal screws (1,68A, Tr8x2). 10mm linear rails fully supported. SourceRabbit main board with USB. Daedalus spindle, 12kRPM, 0,5kW - one of a few cheap ones available that has a taper directly in motor shaft. Hall sensors on all axes in both directions. Electronics cabinet from alu sheets 1,5mm cut to size at local hardware supermarket, glued together. Milled parts ordered from Poland, some parts 3d-printed, e.g. backlash tuning, The machine runs 4,5m/min after calibration. I spent half a year of evenings to design and build it. It had cost about 3kEUR total. The biggest struggle was with 10mm linear rails supported. Most shops sell crap that cannot be even assembled and is out of spec. wrt. their own drawings.

    https://www.facebook.com/10000442884...55489725840242

    Similar Threads:
    Attached Thumbnails Attached Thumbnails Profile-based 250x150x100 CNC - enclosed-2-jpg   Profile-based 250x150x100 CNC - enclosed-3-jpg   Profile-based 250x150x100 CNC - enclosed-4-jpg   Profile-based 250x150x100 CNC - enclosed-5-jpg  

    Profile-based 250x150x100 CNC - enclosed-6-jpg  


  2. #2
    Member
    Join Date
    Sep 2017
    Location
    Poland
    Posts
    9
    Downloads
    0
    Uploads
    0

    Default Re: Profile-based 250x150x100 CNC - enclosed

    And this is how it performs. Video:
    https://www.facebook.com/10000442884...5697732547616/



Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


About CNCzone.com

    We are the largest and most active discussion forum for manufacturing industry. The site is 100% free to join and use, so join today!

Follow us on


Our Brands

Profile-based 250x150x100 CNC - enclosed

Profile-based 250x150x100 CNC - enclosed