====== mechanical design, machine design ======

===== Regional review =====

===== Prep =====

  * final presentation scheduling
    * https://gitlab.fabcloud.org/academany/fabacademy/2020/staff/-/blob/master/FinalPresentations.md
    * instructors add when ready
    * first examples/test cases?
      * first to present automatically part of annual highlight reel

===== Homework =====

Ooops.... accidentialy deleted everything

===== Class =====

https://web.mit.edu/2.75/fundamentals/FUNdaMENTALs%20Book%20pdf/Precision%20Machine%20Design%20Error%20Budget.pdf\\ 
https://gitlab.cba.mit.edu/zfredin/fab-pulseox\\ 
http://academy.cba.mit.edu/classes/computer_cutting/gik.jpg\\ 
https://gitlab.cba.mit.edu/classes/863.19/site/-/wikis/wildcard/Large-Format-Cutting\\ 
[[http://507movements.com/index07.html|507 Mechanical Movements]] has an awesome catalog of mechanisms, some animated, for all kinds of motion.\\ 
Link to the Urumbu flexible XY stage. We intend to continue developing that machine at FabLab ULB this week. Anyone is welcome to contribute if interested.\\ 
https://gitlab.fabcloud.org/academany/fabacademy/2020/bootcamp/spicy/-/tree/master/Urumbu/flexible-XYstage\\ 
Linkage software:\\ 
https://blog.rectorsquid.com/sample-linkage-mechanisms-2/\\ 
[[https://blog.rectorsquid.com/download-linkage/|download linkage]]\\ 
[[http://janhendrix.com.mx/2016/es/proyectos/731/|waterjet cut sculptures]]

===== local classes =====

machine ideas: [[https://youtu.be/0lERsPc5gEk|DIY embroydery machine]]\\ 
[[https://www.themethodcase.com/roto-moulder-by-studio-myfirst/|Rotomolder]]

http://www.corexy.com/theory.html\\ 
https://reprap.org/wiki/CoreXY\\ 
http://www.doublejumpelectric.com/projects/core_xy/2014-07-15-core_xy/\\ 
https://inkstitch.org/\\ 
https://inkstitch.org/tutorials/embroidery-machine/\\ 
{{:documentation:fa20:systems.jpg?600|}}

{{https://a.pololu-files.com/picture/0J4513.1200.png?600}}\\ 
{{:documentation:fa20:cncshield.jpg?600|}}\\ 
[[https://howtomechatronics.com/tutorials/how-to-setup-grbl-control-cnc-machine-with-arduino/|grbl einrichten]]\\ 
[[https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration|configure GRBL]]

Sewing machine, motor and base

{{http://fabacademy.org/2020/labs/kamplintfort/students/william-megill/images/week18/sewingMachine-n-motor-v2.jpg?600}}\\ 
The four holes at the needle end of the base are for you guys to attach your frame. The holes are 60mm apart on the x axis, and 120mm apart on the y axis. I'll start on the gears now to drive the belt.

Photos [[https://fr.sewingguide.de/product-overview/silvercrest-snm33a1/manuals/send/4-silvercrest-snm33a1/50-silvercrest-snm33a1-de|Manual of the sewing machine]]\\ 
{{http://fabacademy.org/2020/labs/kamplintfort/students/william-megill/images/week18/sewing-machine.jpg}}\\ 
{{http://fabacademy.org/2020/labs/kamplintfort/students/william-megill/images/week18/sewing-machine-wheel.jpg}} {{http://fabacademy.org/2020/labs/kamplintfort/students/william-megill/images/week18/sewing-machine-wheel-top.jpg}}\\ 
{{http://fabacademy.org/2020/labs/kamplintfort/students/william-megill/images/week18/sewing-machine-wheel-bottom.jpg}} {{http://fabacademy.org/2020/labs/kamplintfort/students/william-megill/images/week18/sewing-machine-wheel-side.jpg}}\\ 
The limit for the size of the ring in x-direction seems to be the distance from the needle to the side-wall.\\ 
{{:documentation:fa20:abstand_nadel_seitenwand.jpg?600|}}\\ 

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