My self-made 3D-printable designs, mainly in OpenSCAD
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cam_gender.scad 880B

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  1. /*
  2. * Inspired by the "TinyBoy / Fabrikator mini Cam holder"
  3. * by "andy_a":
  4. * http://www.thingiverse.com/thing:1434698
  5. *
  6. * Created by:
  7. * Thomas Buck <xythobuz@xythobuz.de> in April 2016
  8. *
  9. * Licensed under the Creative Commons - Attribution - Share alike license.
  10. */
  11. height = 10;
  12. wallSize = 3;
  13. length = 5;
  14. screwInner = 2.8;
  15. screwOuter = 6.5;
  16. overlap = (screwOuter - screwInner) / 2;
  17. $fn = 25;
  18. // -----------------------------------------------------------
  19. module screw() {
  20. difference() {
  21. cylinder(d = screwOuter, h = height);
  22. translate([0, 0, -1])
  23. cylinder(d = screwInner, h = height + 2);
  24. }
  25. }
  26. // -----------------------------------------------------------
  27. screw();
  28. translate([screwOuter + length, 0, 0])
  29. screw();
  30. translate([(screwOuter / 2) - overlap, -wallSize / 2, 0])
  31. cube([length + (2 * overlap), wallSize, height]);