brain initiation

20230517102824-freecad.org

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+:PROPERTIES:
+:ID:       a4953b2b-81de-4c15-91e7-10d0cb5f22dd
+:END:
+#+title:  freeCAD
+
+FreeCAD is an open source tool for CAD.  It is used to make the reactor geometry.  To install just use the ~yay~ or ~pacman~ package manager.  To do the basic istallation try to configure it as it is shown [[https://www.youtube.com/watch?v=8tvBLCdyjI4][here]]. 
+
+* How to Start
+(Version 0.20.2)
+** Step 1:
+Create a Sketch by choosing "Create a Sketch"
+** Step 2:
+Set dimension by choosing your sketch with double click or choosing Tasks and right click on 1-Circle --> Diameter Constraint
+
+
+#+ATTR_ORG: :width 300
+#+ATTR_ORG: :height   300
+[[file:../pictures/How_to_Start/2023-05-17_13-50-30_image.png]]
+
+
+#+ATTR_ORG: :width 300
+#+ATTR_ORG: :height   300
+[[file:../pictures/How_to_Start/2023-05-17_13-53-24_image2.png]]
+
+** Step 3:
+Extrude the sketch by choosing "Pad/Part Design - Modellierung)
+
+#+ATTR_ORG: :width 300
+#+ATTR_ORG: :height   300
+[[file:../pictures/How_to_Start/2023-05-17_13-53-28_image3.png]]
+
+#+ATTR_ORG: :width 300
+#+ATTR_ORG: :height   300
+[[file:../pictures/How_to_Start/2023-05-17_13-53-32_image4.png]]
+
+** Step 4:
+Export as stl/step file by choosing File --> Export --> STL Mesh or STEP with Colour
+
+
+
+