Engine & Oxygen Panel

Engine & Oxygen Panel - A Boeing 737-800 Homecockpit #61

Watch this video on YouTube

Many well known technices can be used during the build of this panel. We have already built a single needle gauge and the annunciators. But you discover always something new or get the chance to improve something.

I found a new workflow to disign my panels in Fusion 360 and export all the cut files from there. And I designes a jig that can help me to glue my annunciators together so that the two parts are always aligned perfectly.

And a knew push button type had to be designed. This wasn't as difficult as supposed. I modeled all used components in Fusion and was able to test if everything fitted together before I started the first print. I can only recommend this way of designing a panel. Especially when you have many components that could collide with each other or your finished produkt has to fit in an exact opening.

Used materials:

3mm transparent and white acrylic
1 big ON-OFF switch
2 12 mm push buttons
1 black switch guard
5 orange annunciators
1 servo motor
gears 28 teeth and 13 teeth
1 4 mm acrylic rod
8 40 mm hex stand offs
6 15 mm hex stand offs
2 warm white LEDs
2 orange LEDs
LED stripes for backlighting mounted on a HDF plate
3mm HDF plate

The following file contains all the needed files to cut out and engrave your own panel as well as the 3D print file for the push button.