Welcome to Our Community

Some features disabled for guests. Register Today.

SkyKae sphinx - c beam xl hybrid

Discussion in 'CNC Mills/Routers' started by ChadRat6458, Oct 13, 2017.

  1. ChadRat6458

    Builder

    Joined:
    Dec 10, 2014
    Messages:
    93
    Likes Received:
    24
    ChadRat6458 published a new build:

    Read more about this build...
     
    Paul Stoller likes this.
  2. David Sheets

    Builder

    Joined:
    Oct 16, 2017
    Messages:
    28
    Likes Received:
    1
    Do you have a parts list and the dimensions of this?
     
  3. ChadRat6458

    Builder

    Joined:
    Dec 10, 2014
    Messages:
    93
    Likes Received:
    24
    I got the sphinx Y axis plates from chrisclub1 on ebay.

    The Y axis is the sphinx using 1000mm c-bean and lead screw.

    The X and Z axis is the C-Beam XL stuff. 1000mm c-beam and lead screw

    MDF from home depot. I cut into 2 squares bigger than 1000mm each side. Glue them together. Cut them into 1000mm squares.
     

    Attached Files:

  4. ChadRat6458

    Builder

    Joined:
    Dec 10, 2014
    Messages:
    93
    Likes Received:
    24
    Playing around with the electronics.

    I got the Longs motor kit off of ebay. 3 Axis Nema 23 Stepper Motor 425oz-in 3.0A& Driver DM542A CNC Router kit. I also ordered a 185oz nema 23 for the Z axis and an extra DM542A for the Z.

    I got a cheap Dell pc desktop. I got the Mesa 5i25/7i76 plug and play kit for LinuxCNC. This guy has a couple of good blogs on how to set it up.

    Mesa Setup Part 1: Hardware | CNC Table Build


    Install the mesa 5i25 card in the Dell. I wiped the hard drive and loaded LinuxCNC.

    It was pretty easy to get things moving. My last build, I used a regular BOB c10. It took a week of troubleshooting in the LinuxCNC forums to get it to work right.

    Here are some pics and a video. Also in the pics is a step down card. It is used to supply 12 volts to the field power of the Mesa 7i76.

    Next step is to mount the motors.



     

    Attached Files:

  5. ChadRat6458

    Builder

    Joined:
    Dec 10, 2014
    Messages:
    93
    Likes Received:
    24
    Got some work done on the control box. control.jpg control2.jpg
     
  6. ChadRat6458

    Builder

    Joined:
    Dec 10, 2014
    Messages:
    93
    Likes Received:
    24
    Someone commented on this on the facebook page

    "I'd be moving those drivers further apart with individual fans for each as they're going to get pretty hot and a surefire way to create issues within your system is to overheat your drivers. Also, I'd be grabbing some EMI Ferrite Filters with 2 per wire over 12 inches to stop interference from affecting your system."

    Do the drivers really get that hot? I don't think I have ever seen a fan on each driver. I do plan to put a one fan on the box. I am not sure what a EMI ferrite filter is or if it is needed.
     

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice