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Setting up Sketchucam

Discussion in 'Other Software' started by centurian, May 19, 2016.

  1. centurian

    centurian Well-Known

    Dec 31, 2014
    Likes Received:
    I want to cut out some figures in 1/4in ply and I'm using Sketchucam to get the Gcode. But I'm still unsure what settings to apply in the profiles page.

    Is there a site or tutorial which explains all the settings, so you can setup your machine to do exactly what you want.

  2. David the swarfer

    David the swarfer OpenBuilds Team
    Staff Member Moderator Builder

    Aug 6, 2013
    Likes Received:
    Not sure what you mean by 'profiles page' but let me try some basics....

    First thing to do is click the big blue question mark in the toolbar, this will open the help.
    Read the 'things to do after install' bit (donot change min_z and max_z now!) and then the 'Toolbar' bit, especially the parts about the Parameters Dialog.

    On the Parameters Dialog you will need to set:
    • The feed rates, with plunge rate less than the cut feed rate
    • The bit diameter (I will assume a 1/4" bit)
    • The material thickness
    • The overcut%, this governs how deep the final cut is, 100% for exactly material thickness, 110% for cutting through into the backing board to make sure it cuts the part out.
    • Tick 'use multipass'
    • Set multipass depth to 1/8" (half bit diameter, a place to start, a good router can do 2*bitdiam or more with thicker bits))
    Now you can add outside and inside cuts to your drawing and generate Gcode.
    Maybe this will help too, and some of my more advanced videos for later.

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