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c/foundry-workers•sarah_nguyen32sarah_nguyen32•1mo ago

Just learned the hard way that compacting sand too tightly can ruin a casting

I keep over-packing my molds, any tips for a lighter touch?
4 comments

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4 Comments
lilya76
lilya761mo ago
I ruined three molds before getting the pressure right. Try using a softer tamper or just your fingertips?
3
avery_jackson
Watch how often we push too hard before learning the right touch. It happens with everything from crafts to conversations. Why do we go to force instead of finesse?
5
the_claire
the_claire27d ago
Yeah it's like we think force is the only tool in the box. I totally get what @lilya76 means about ruining stuff before finding the soft touch. It's a hard habit to break but so worth it.
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jessica130
jessica1301mo ago
Fingertips can still pack it too hard if you're not careful.
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