Latest revision as of 19:34, 18 June 2019

see facebook post

Issue

The filament detector connection broke off

Workaround

As a first workaround a cable binder is in place:

Original part

Geeetech Filament Detector Module

Improvement options

https://www.thingiverse.com/thing:3614976

Improved workaround

While waiting for the shipment I designed a part to be attached to the broken Detector.

Instead of glue i simply used a cable binder wrapped around the whole detector:

Geeetech A10 Filament detector fix

The preview below currently only works for older JSCad code using the CSG syntax. See OpenJsCad Issue 448 <jscad>// 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();

}</jscad>

Source code

Just cut&paste the source code below to https://www.openjscad.org/

// 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();
}

@@ Line 1: / Line 1: @@
+__TOC__
+see [https://www.facebook.com/groups/315127105604393/permalink/697782440672189/ facebook post]
+= Issue =
 The filament detector connection broke off
-[[File:BrokenFilamentSensorIMG_3088.JPG|400px]]
+[[File:BrokenFilamentSensorIMG_3088.JPG|400px]][[File:FixIMG_3105.JPG|400px]]
-As a workaround a cable binder is in place:
+= Workaround =
+As a first workaround a [https://www.amazon.de/gp/product/B00O0NFR9C cable binder] is in place:
-[[File:WorkaroundIMG_3102.JPG]]
+[[File:WorkaroundIMG_3102.JPG|800px]]
+= Original part =
+https://www.geeetech.com/images/s/Geeetech_20181031065911.jpg
+[https://www.geeetech.com/geeetech-filament-detector-module-p-1043.html Geeetech Filament Detector Module]
+= Improvement options =
+* https://www.thingiverse.com/thing:3614976
+https://cdn.thingiverse.com/renders/bf/18/8e/f0/e3/8d14f043697a3e03d60666f4b21689f7_preview_featured.jpg
+= Improved workaround =
+While waiting for the shipment I designed a part to be attached to the broken Detector.
+<gallery>
+File:FixImg_3106.png
+File:FixIMG_3107.JPG
+File:FixIMG_3108.JPG
+File:FixIMG_3109.JPG
+File:FixIMG_3110.JPG
+</gallery>
+[[File:FixImg 3106.png|600px]]
+Instead of glue i simply used a cable binder wrapped around the whole detector:
+[[File:FixIMG_3115.JPG|500px]]
+{{Jscad|title=Geeetech A10 Filament detector fix|code=
+// 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();
+}
+}}
 [[Category:3DPrint]]

Difference between revisions of "Broken Filament Detector"