Parametric OpenSCAD endcap for square tube

Description

This customizer require 8 parameter.

-Horizontal dimension (X direction) -Vertical dimension (Y direction) -The thickness of the tube -Length of the part inserted on the tube (minimum recommended is 15mm) -Thickness of the cover (recommended 3mm or more for effective protection) -The size or height of the gripper. 4mm works fine. -Thickness of the gripper. For a 0.4mm nozzle I recommend 0.5mm. -Resolution. Just use half of the layer height you intent to use.

If you got a loose fit, try to decrease the tube thickness on the customizer.

Print your endcap as delivered with no support. I made mine with PETG.

Using OpenSCAD

- download OpenSCAD https://openscad.org/downloads.html - open the .scad file - make any changes you need - Use F5 to preview the model or via the menu Design/Preview - Once you are happy with the model use F6 to Render the model or via the menu Design/Render - Use F7 to Export the STL or via the menu File/Export/STL You can find shortcuts for preview, render and STL on the menu bar