MOLDING

docs/assignments/week13.md

@@ -135,6 +135,55 @@ And we have feet ready to go
 
 ![](../images/imagW13/M96.jpg)
 
+
+## Hard mold with rubber cast
+
+Once I got a chance to review the feet it seemed to me that they were a little too hard and I would 
+like a consistency closer to the mold. So I decided to use the Wax milled mold to make a plastic mold. 
+
+I knew getting this out would likely destroy the wax but I was ok with that. 
+
+This was the same plastic I used for the leg so it had a 3 min pot life and 10 min cure
+
+
+![](../images/imagW13/P4.jpg)
+
+![](../images/imagW13/P2.jpg)
+
+Got it mixed and poured 
+
+![](../images/imagW13/P3.jpg)
+
+
+Now we just need to wait 
+
+![](../images/imagW13/P5.jpg)
+
+
+
+<iframe width="560" height="315" src=../../images/imagW13/R6.mp4 frameborder="0" allowfullscreen></iframe>  
+
+
+![](../images/imagW13/R1.jpg)
+
+Now that I have a plastic cast I need to cast the rubber feet. 
+
+![](../images/imagW13/R0.jpg)
+
+
+Mixing is next 
+
+![](../images/imagW13/R12.jpg)
+
+Poured and now we need to wait 
+
+![](../images/imagW13/R2.jpg)
+
+and here we have rubber feet 
+
+![](../images/imagW13/R4.jpg)
+
+
 Here are the files from this week [here](../files/week13/feetmold2.zip)