Liang Zhipeng

liang_zp@mit.edu
This week we make the CNC for homelab, mold and cast sth.



Assembling CNC kit

Thanks to Jake for designing this kit and making tutorial video



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Molding and Casting

Goal: Mold and cast my face (Death Mask)

Solution: 3D Scan --> CNC a Mold --> Cast it

Step by Step

1. Scan with Artec3D Leo scanner, with the scanner stable, i move my head. (cover the glasses with paper to prevent distortion)

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2. Get a hi-def textured model without death (google: death mask)

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3. Check the STL

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4. Make a 2.5D version for CNC, fisrt Rough routing

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5. Now Fine routing with 45 Degree path

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6. Tada!

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7. Sculpture out fine details

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8. Finished

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9. Cast with oomoo

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10.

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11.

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12. usdusted molding vs dusted

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13. Done!

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End of today :)