Casting Aluminum Sand Rammer from a 3D Printed Pattern with a Vertical Casting Flask @PaulsGarage
Casting Aluminum Sand Rammer from a 3D Printed Pattern with a Vertical Casting Flask  @PaulsGarage
Uploaded April 2019 | Updated September 2026, 2 hours ago
Today I cast a new mini-sand rammer for myself, using a new technique. I've done vertical casting flasks before, but never have I made such a large casting without a huge out gate. Just some minor venting. This ALMOST ended in quite a casting fail, but there weren't that many fires as a result. Only 1 small fire. You'll see it. RIP that flask. It's not dead, though, i'll still use it.

I'm shocked this worked, but i'm not trying it again.

Here's the 3D model: myminifactory.com/object/3d-print-paul-s-garage-mini-sand-rammer-casting-pattern-89833

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1818 Milton Ave STE 100 #1973
Janesville, WI 53545-9998

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Music: "Quirky Dog" by Kevin MacLeod. incompetech.com
#metalcasting
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Casting Aluminum Sand Rammer from a 3D Printed Pattern with a Vertical Casting Flask

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