Machining IJ2 Molds

Joanna and I machined the core and cavity molds for the IJ2 piece during lab today. Everything turned out nicely.

First we milled the cavity:

 Then we turned the core (leaving the center section for milling):

 And finally, we milled the core with ejector pin holes:

Our finalized molds fit together well.

 We had a lot of fun machining (and wearing goofy, colorful safely glasses):

We expect to test the injection molding on Monday 3/24.

Thank you to both Daves for their help!