I must have missed this when it was first posted, but it’s very timely anyway. I’ve decided I “need” a tool grinder and have decided on the quorn. Onshape has a few good user posted 3D cad models. I started off printing as “finished” parts to see how things fit together. I quickly realized I could easily modify them into casting patterns. These should pull from a sand mold after a bit of post processing. I’m still attempting to make the two base patterns the traditional way.
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