More Developed 3-D Designs
3-D
Designs
Produced by Daniel Senda
Page Information
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This page displays more
designs created by Daniel. The software used to create the CAD files is FreeCAD. The
3-D printer used is the LulzBot Mini 2.
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Most of the designs went through
some revisions to get more accurate dimensions as required by the application.
Camera Lens Mount for Imager Chip Setup
The following design was created to
be used in the Imager chip set up. The protruding ring with seen in the picture
was designed to mimic the locking mechanism of a camera. The idea was to glue
this mount to the PCB with the Imager chip centered in the middle. A camera lens
would then be locked in to place in the mount to complete the setup.
TMS PCB Bottom Covers
The TMS circuit is a high voltage PCB. To be able to increase
safety when testing these PCBs, Daniel developed bottom covers for each
version. The main goal for the design was to help insulate exposed metal with a
plastic cover, especially since these are high voltage circuits. The covers
were secured to the PCB through screws and nuts on every corner.
TMS V1 bottom cover
TMS V2 bottom cover
TMS V3 bottom cover
TO-16
Cover
The TO-16 is a package used for wire-bonding in Dr. Baker’s
research group. Wire-bonded chips are sometimes sealed with epoxy to secure the
wiring bonding in place. At other times, the wire-bonded chips are required to
be left unsealed but are vulnerable, so they need to be covered. Therefore, the
need for a custom cover arose. The following pictures show a simple TO-16 cover
designed by Daniel. It was designed to fit snug and has a mini knob for easy
handling.
Top View
Bottom view
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