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Added X nut holder

pull/20/head
Carlos Garcia Saura 2014-08-05 01:30:06 +02:00
parent 7f019d10b9
commit 6210a734e4
3 changed files with 30327 additions and 32607 deletions
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2
Hardware/CYCLONE_2/Cyclone.scad
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@ -178,7 +178,7 @@ render_2D_or_3D() {
translate([axes_Xcarriage_pos,0,0]) {
if(draw_references) %frame();
!Cyclone_X_carriage();
Cyclone_X_carriage();
// TRANSLATE REFERENCE POSITION to the Z axis origin (right smooth rod)
translate([-axes_Zsmooth_separation/2,axes_Zreference_posY,axes_Zreference_height]) {

46
Hardware/CYCLONE_2/Cyclone_X_carriage.scad
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@ -31,13 +31,11 @@ module Cyclone_X_carriage() {
dimX = 2*linearBearingLength+linearBearingLengthExtension;
module Cyclone_XsubPart_ZnutHolder(holes=false) {
rod_nut_len = 0.8*axes_Ythreaded_rodD;
rod_nut_len = 0.8*axes_Zthreaded_rodD;
rodTolerance = 0.5;
rodSize = 8; // M3, M4, etc (integers only)
washer_D = 15.8;
washer_thickness = 1.6;
dimZ = rod_nut_len+3; // Nut holder thickness
dimZ = 10;
if(!holes) {
rotate([0,180,0])
hull() {
@ -55,6 +53,33 @@ module Cyclone_X_carriage() {
}
}
module Cyclone_XsubPart_XnutHolder(holes=false) {
rod_nut_len = 0.8*axes_Xthreaded_rodD;
rodTolerance = 0.5;
rodSize = 8; // M3, M4, etc (integers only)
washer_D = 15.8;
washer_thickness = 1.6;
armWidth = axes_Xthreaded_rodD*2+5;
armThickness = rod_nut_len*2;
if(!holes) {
translate([armThickness/2,0,-axes_effective_Xsmooth_separation/2+washer_D/2])
rotate([0,90,0]) bcube([axes_effective_Xsmooth_separation,armWidth,armThickness], cr=3,cres=10);
} else {
if(draw_references) %frame();
translate([-0.01+rod_nut_len/2+6,0,0])
hull() {
rotate([0,0,-90]) hole_for_nut(size=8,nutAddedLen=-0.1,captiveLen=axes_Xthreaded_rodD*3,tolerance=0.1);
translate([2,0,0])
rotate([0,0,-90]) hole_for_nut(size=6,nutAddedLen=0,captiveLen=axes_Xthreaded_rodD*3,tolerance=0.1);
}
translate([armThickness+0.01,0,0])
rotate([0,0,-90]) hole_for_nut(size=6,nutAddedLen=armThickness,captiveLen=axes_Xthreaded_rodD*3,tolerance=0.1);
}
}
difference() {
// Main shape
union() {
@ -80,9 +105,12 @@ module Cyclone_X_carriage() {
// Top screw
translate([0,axes_effective_Xsmooth_separation+screwExtension/2+linearBearingDiameter/2,axes_effective_Xsmooth_separation])
cylinder(r=screwSize*2,h=screwLength, center=true, $fn=6);
// Z nut
// Z nut holder
translate([0,axes_Zreference_posY+axes_ZthreadedReference_posY,axes_effective_Xsmooth_separation+(linearBearingDiameter+sideExtensions)/2])
Cyclone_XsubPart_ZnutHolder(holes=false);
// X nut holder
translate([-dimX/2,axes_effective_Xsmooth_separation,0])
rotate([-135,0,0]) Cyclone_XsubPart_XnutHolder(holes=false);
}
// ----- Hole for the Z carriage space ------
@ -115,15 +143,17 @@ module Cyclone_X_carriage() {
translate([0,axes_effective_Xsmooth_separation+screwExtension/2+linearBearingDiameter/2,axes_effective_Xsmooth_separation+screwLength/2+screwAditionalLength/2])
rotate([90,0,0]) hole_for_screw(size=screwSize,length=screwLength+screwAditionalLength,nutDepth=0,nutAddedLen=0,captiveLen=0);
// ----- Hole for the Z nut
// ----- Hole for the Z nut ------
translate([0,axes_Zreference_posY+axes_ZthreadedReference_posY,axes_effective_Xsmooth_separation+(linearBearingDiameter+sideExtensions)/2])
Cyclone_XsubPart_ZnutHolder(holes=true);
// ----- Hole for the X nut ------
translate([-dimX/2,axes_effective_Xsmooth_separation,0])
rotate([-135,0,0]) Cyclone_XsubPart_XnutHolder(holes=true);
// ----- Holes for the rods ------
// TRANSLATE REFERENCE POSITION to the Z axis origin (right smooth rod)
translate([-axes_Zsmooth_separation/2,axes_Zreference_posY,axes_Zreference_height]) {
if(draw_references) %frame();
// Z smooth rod (right)
cylinder(r=axes_Zsmooth_rodD/2, h=axes_Zsmooth_rodLen);
// Z smooth rod (left)

62882
Hardware/CYCLONE_2/output/Cyclone_Xcarriage.stl
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