Difference between revisions of "Broken Filament Detector"

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[[File:BrokenFilamentSensorIMG_3088.JPG|400px]]
 
[[File:BrokenFilamentSensorIMG_3088.JPG|400px]]
  
As a workaround a [https://www.amazon.de/gp/product/B00O0NFR9C cable binder] is in place:
+
As a first workaround a [https://www.amazon.de/gp/product/B00O0NFR9C cable binder] is in place:
  
 
[[File:WorkaroundIMG_3102.JPG|800px]]
 
[[File:WorkaroundIMG_3102.JPG|800px]]
Line 11: Line 11:
 
https://www.geeetech.com/images/s/Geeetech_20181031065911.jpg
 
https://www.geeetech.com/images/s/Geeetech_20181031065911.jpg
 
[https://www.geeetech.com/geeetech-filament-detector-module-p-1043.html Geeetech Filament Detector Module]
 
[https://www.geeetech.com/geeetech-filament-detector-module-p-1043.html Geeetech Filament Detector Module]
 +
 +
= Improved workaround =
 +
<source lang='javascript'>
 +
// title      : Geeetech A10 Filament detector fix
 +
// author    : Wolfgang Fahl
 +
// license    : Apache License
 +
// revision  : 0.0.1
 +
// tags      : Geeetech, A10
 +
// file      : FilamentDetectorFix/main.jscad
 +
 +
 +
function fix() {
 +
  l=21.4;
 +
  w=7.85;
 +
  h=3.5;
 +
  rout=5;
 +
  rin=2.5;
 +
 +
  hw=3;
 +
  hl=6;
 +
  hh=2.5;
 +
 +
  var parts=[];
 +
  var holes=[];
 +
  parts.push(cube({size:[w,l,h],center:true}).translate([0,0,h/2]));
 +
  parts.push(cylinder({r: rout,h:h,center:true}).translate([0,l/2,h/2]));
 +
  holes.push(cylinder({r: rin,h:h,center:true}).translate([0,l/2,h/2]));
 +
  for (fx=-1;fx<=1;fx+=2) {
 +
    holes.push(cube({size:[hw,hl,hh],center:true}).translate([fx*(hw+3)/2,(l-hl-rout)/2,(h+hh)/2]));
 +
  }
 +
  return difference(union(parts),union(holes));
 +
}
 +
 +
function main() {
 +
  return fix();
 +
}
 +
 +
</source>
 
[[Category:3DPrint]]
 
[[Category:3DPrint]]

Revision as of 09:28, 18 June 2019

see facebook post

The filament detector connection broke off

BrokenFilamentSensorIMG 3088.JPG

As a first workaround a cable binder is in place:

WorkaroundIMG 3102.JPG

Geeetech_20181031065911.jpg Geeetech Filament Detector Module

Improved workaround

// title      : Geeetech A10 Filament detector fix
// author     : Wolfgang Fahl
// license    : Apache License
// revision   : 0.0.1
// tags       : Geeetech, A10
// file       : FilamentDetectorFix/main.jscad


function fix() {
  l=21.4;
  w=7.85;
  h=3.5;
  rout=5;
  rin=2.5;

  hw=3;
  hl=6;
  hh=2.5;

  var parts=[];
  var holes=[];
  parts.push(cube({size:[w,l,h],center:true}).translate([0,0,h/2]));
  parts.push(cylinder({r: rout,h:h,center:true}).translate([0,l/2,h/2]));
  holes.push(cylinder({r: rin,h:h,center:true}).translate([0,l/2,h/2]));
  for (fx=-1;fx<=1;fx+=2) {
    holes.push(cube({size:[hw,hl,hh],center:true}).translate([fx*(hw+3)/2,(l-hl-rout)/2,(h+hh)/2]));
  }
  return difference(union(parts),union(holes));
}

function main() {
  return fix();
}