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OSE Dev Team Meeting Agenda

Tues April 30, 2019

2 PM CST USA time

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  1. Agenda - Progress Reports
    1. Marcin - heatbed, 3D Printer First Time Startup, 3D printed circuits;
    2. Abe - shelf for 3D printer
    3. Eric - Titan aero volcano extruder
    4. Jon 4/30 update - MES SQL Architecture

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  • Meeting Maintainer/Jen
      • Embed meeting on Dev Team Log, including YT, notes, and edit link
      • Insert current Effort Graph-
      • Post notes and video on OSE Workshops FB page
      • Organize old meetings - hide older than 1 mont
      • Assign Roles and Introduce the meeting

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Notes

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  1. Marcin - https://www.youtube.com/watch?v=C7_lGd7wfGQ&feature=youtu.be - Sam Smith extruder screw 3d printer extruder
    1. https://wiki.opensourceecology.org/wiki/Auger-Based_3D_Printer_Extruder
    2. https://wiki.opensourceecology.org/wiki/3D_Printer_First_Print - first print

correction

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  • Jon - SQL Schema for MES Primary Daemons for running the MES system
  • Eric -
    • There are Chinese versions of the Aerostruder. Eric has real nozzle; will see how works.

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D3D 19.04

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Insulated Heatbed

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Rod Mounting

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Trick for Printing >8” structures on 8” bed

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FreeCAD performance?

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Insulated Heatbed

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0.8 nozzle - 4:40 hr

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0.4 nozzle - 18:21 hr

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3D Printed Circuits

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You can print terminal blocks

(these here are NOT printed)

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Abe

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  • Gitlab D3D Mini PVC Parts and Assembly
  • Abe working doc
    • Built Shelf for 3D Printer space
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  • Next priorities
    • Reassembly of frame with overhead axis’ with new parts and more accuracy.
    • More D3D Mini PVC assembly testing in CAD
    • Continue exploring python for freecad

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Jon

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  • MES SQL tables - orders, customers and other tables
  • MES Daemons - Design of the services that will run this
    • For example, core dispatch will scan orders and distribute control to other modules.
    • Workflow of an order - Simple 3D print
  • Website writes to orders table a request for 1 ABS UAxis End.
  • Core daemon scans order table and sees there is an order that is recieved that has not been shipped. It then looks at

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Eric/Poli

Ordered Titan aero and other components

Will modify the magnetic mount plate to hold extruder from underneath or above

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