Milling a wiper for a metal 3D printer

Cuts Finished wiper Chips Machining aluminum 6061 for a friend who is working on a metal 3D printer. You got to love the mountain of chips! Squaring off big parts is always an issue, specially that you have to clamp down the parts and make sure it is aligned with a dial indicator. [Read More]

Mentoring students in 3D printing

I taught for 3 academic semesters an introductory course on CAD design using PTC Creo 3.0 for a total of little bit less than 300 students. These are some of the projects that my students designed in CAD and built prototypes using 3D printers. I was fortunate to mentor very smart students with some very interesting solutions to everyday problems as you can see in the slides below. Triangle [Read More]