3D Project Seminar

3D Project Seminar

Pushing the Boundaries of 3D Printing

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March 2017

There were 6 posts published in March 2017 ().

FreeCAD FEM Module Results

Dear Reader, In accordance with my timeline, I have explored the capabilities of FreeCAD’s FEM Module along with other auxiliary modules in order to find a reliable software program that enables easy application and analysis of stress on a 3D object. I explored the basic functionality on a trivial yet essential structure as shown in […]

by Xiang Chen March 27, 2017 | Comment

Success with ROS and OpenNI, Python Scripting with OpenCV

This week I have finally found success with our implementation of ROS and OpenNI on our Linux Mint machine in the Forensics Lab. I ended up resolving our global frame issue and have received images from the Asus Xtion Pro Live in addition to point clouds!

by Adam Slattum March 23, 2017 | Comment

Project Timeline for Structural Refinement to Counter Application of Forces

Dear Reader, The sphere packing software currently generates 3D internal structural meshes for hollow 3D objects. However, our current usage of sphere packing does not provide a major improvement over simple manual generation of uniform truss structures. The true advantage to using sphere packing is actually the ability to selectively manipulate local regions of the […]

by Xiang Chen March 20, 2017 | Comment

The Perko Praxinoscope and the Shrikhande Graph

As I mentioned in my previous update, I fixed the design for the Perko knots on the pegs, and made a decision on designing the Shrikhande graph so that it looked like the Rook’s graph. Well I sent them off to Shapeways and was overjoyed when I received them a week or so later: they were […]

by Jonathan Gerhard March 20, 2017 | Comment

ROS and OpenNI Update

This past week I have worked on installation ROS (Robot Operating System) on our desktop in the Ars Geometrica Lab in ISAT. With the ROS installation complete and usable, I began focusing on getting the OpenNI_launch and OpenNI_camera nodes working together to produce visuals from the Asus Xtion Pro Live.

by Adam Slattum March 19, 2017 | Comment

ROS and Asus Xtion Pro Live

This week I will exploring using the Asus Xtion Pro Live within the ROS environment. We have acquired a desktop machine for the Ars Geometrica Lab in ISAT that we have install Linux Mint on to use with ROS.

by Adam Slattum March 12, 2017 | Comment

Spring 2017 Students

  • Xiang Chen
  • Jonathan Gerhard
  • Adam Slattum

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