Nesting trick/tip on used material

Discussion in 'CNC Cutting' started by xardion, May 21, 2021.

  1. xardion

    xardion Member

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    Not sure if someone has a better way of doing this, but here is something I have used with relatively good success. I cannot always get an entire sheet full before I have to make some cuts, so I end up coming back to material I have already cut some pieces on and I try and use as much of it as possible. This can be difficult if you have a bunch of odd shapes already cut out So what I started doing was this:
    1. I take a picture of the material on the table and measure one dimension from it (in this case it is the yellow line, 9 3/16").
    2. I paste the photo in the CAD software and create a shape based on that same dimension. Then I scale the photo until the shape I created in the CAD matches the dimension I pulled from the metal.
    3. I add the pieces I need to cut moving/rotating as needed to fit them where I can (in this case it is the D and B letters).
    4. Then I set my start point (can be a little tricky), but then the cut should nest nicely!
    step 1.jpg step 2.JPG step 3.JPG step 4.jpg
     

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