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Commit b38ee07c authored by Neil Gershenfeld's avatar Neil Gershenfeld
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...@@ -57,13 +57,14 @@ ...@@ -57,13 +57,14 @@
<a href=http://fab.cba.mit.edu/classes/863.15/doc/tutorials/sandcasting/index.html>aluminum</a> <a href=http://www.amazon.com/UJ-Ramelson-Co-clayset-Casting/dp/B00JJ07G4K>clay</a> <a href=http://www.amazon.com/Grobet-SAND-CASTING-SET/dp/B003TFSBBS>sand</a> <a href=glass.png>glass</a> <a href=http://fab.cba.mit.edu/classes/863.15/doc/tutorials/sandcasting/index.html>aluminum</a> <a href=http://www.amazon.com/UJ-Ramelson-Co-clayset-Casting/dp/B00JJ07G4K>clay</a> <a href=http://www.amazon.com/Grobet-SAND-CASTING-SET/dp/B003TFSBBS>sand</a> <a href=glass.png>glass</a>
<a href=http://www.aremco.com/>ceramic</a> <a href=http://www.aremco.com/>ceramic</a>
<a href=http://www.smooth-on.com/Silicone-Rubber-an/c2_1115_1134/index.html>food</a> <a href=http://www.smooth-on.com/Silicone-Rubber-an/c2_1115_1134/index.html>food</a>
<a href=https://materiom.org/search>natural</a>
<a href=http://www.westmarine.com/fiberglass-fillers><b>additives</b></a> <a href=http://www.westmarine.com/fiberglass-fillers><b>additives</b></a>
fibers (tension, compression, composites) fibers (tension, compression, composites)
fillers: density, conductivity, flexibility, ... fillers: density, conductivity, flexibility, ...
<b>processing</b> <b>processing</b>
workspace workspace
testing testing
mixing <a href=https://www.smooth-on.com/products/oomoo-25/>mixing</a>
water capacity water capacity
weight vs volume weight vs volume
consistency consistency
...@@ -101,23 +102,25 @@ ...@@ -101,23 +102,25 @@
<a href=http://fab.cba.mit.edu/classes/863.18/Architecture/people/rodrigo/#/week-7-molding-and-casting>surface finish</a> <a href=http://fab.cba.mit.edu/classes/863.18/Architecture/people/rodrigo/#/week-7-molding-and-casting>surface finish</a>
<a href=../computer_machining/cuts.png>rough, finish, stepover</a> <a href=../computer_machining/cuts.png>rough, finish, stepover</a>
<a href=http://www.carbidedepot.com/Endmills-Carbide-C6.aspx>tool types</a> <a href=http://www.carbidedepot.com/Endmills-Carbide-C6.aspx>tool types</a>
flat end flat end, ball end, bull nose
ball end
extra long, long neck, tapered extra long, long neck, tapered
micro micro
<a href=../computer_machining/index.html>strategies</a>
cut depth, shank, collet, collision, slope cut depth, shank, collet, collision, slope
<b>software</b> <b>software</b>
<a href=https://www.shopbottools.com/products/software>ShopBot VCarve Pro</a> <a href=https://www.shopbottools.com/products/software>ShopBot VCarve Pro</a>
<a href=http://www.autodesk.com/products/fusion-360/overview>Fusion 360</a> <a href=https://www.autodesk.com/products/moldflow/overview>Moldflow</a> <a href=https://www.autodesk.com/products/fusion-360/blog/getting-started-introduction-to-cam-and-toolpaths/>Fusion 360</a> <a href=https://www.autodesk.com/products/moldflow/overview>Moldflow</a>
<a href=https://www.solidworks.com/product/solidworks-cam>Solidworks</a> <a href=https://www.solidworks.com/product/solidworks-plastics>Plastics</a> <a href=https://www.solidworks.com/product/solidworks-cam>Solidworks</a> <a href=https://www.solidworks.com/product/solidworks-plastics>Plastics</a>
<a href=https://wiki.freecadweb.org/Path_Workbench>FreeCAD Path</a> <a href=https://wiki.freecadweb.org/Path_experimental>experimental</a> <a href=https://wiki.freecadweb.org/Path_Workbench>FreeCAD Path</a> <a href=https://wiki.freecadweb.org/Path_experimental>experimental</a>
<a href=https://mods.cba.mit.edu>mods</a> <a href=https://github.com/fabfoundation/mods>community</a> <a href=../computer_machining/2.5D.mp4>rough</a> <a href=../computer_machining/3D.mp4>finish</a> <a href=http://modsproject.org>mods</a> <a href=../computer_machining/2.5D.mp4>rough</a> <a href=../computer_machining/3D.mp4>finish</a>
<b>assignment</b> <b><a href=https://fabacademy.org/2020/labs/leon/students/adrian-torres/week15.html>assignment</a></b>
<i>group assignment:</i> <i>group assignment:</i>
review the safety data sheets for each of your molding and casting materials, review the safety data sheets for each of your molding and casting materials,
then make and compare test casts with each of them then make and compare test casts with each of them
<i>extra credit</i>: try other molding and casting processes
<i>individual assignment:</i> <i>individual assignment:</i>
design a mold around the stock and tooling that you'll be using, design a mold around the stock and tooling that you'll be using,
mill it (rough cut + (at least) three-axis finish cut), mill it (rough cut + three-axis finish cut),
and use it to cast parts and use it to cast parts
<i>extra credit</i>: use more then two mold parts
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