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Fixed bolt size issue 

Bolt size of the pcb holder could not be chanced. Now it can
pull/23/head
Arne Durr 2014-11-29 19:29:39 +01:00
parent dcf9c3a880
commit 3ae2eb4d76
1 changed files with 18 additions and 16 deletions
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34
Hardware/CYCLONE_2/Source_files/Cycl_Y_carriage.scad
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@ -23,6 +23,7 @@ module Cyclone_YsubPart_nutHolder() {
rodSize = 8; // M3, M4, etc (integers only)
washer_D = 15.8;
washer_thickness = 1.6;
screwSize = 3; // M3, M4, etc (integers only)
difference() {
// Main shape
@ -58,10 +59,10 @@ module Cyclone_YsubPart_nutHolder() {
// Holes for the supporting screws
translate([0,-screwSeparation/2,workbed_separation_from_Y_threaded_rod+workbed_thickness])
rotate([90,0,0])
hole_for_screw(size=3,length=workbed_thickness+footThickness,nutDepth=-dimZ,nutAddedLen=dimZ,captiveLen=0);
hole_for_screw(size=screwSize,length=workbed_thickness+footThickness,nutDepth=-dimZ,nutAddedLen=dimZ,captiveLen=0);
translate([0,+screwSeparation/2,workbed_separation_from_Y_threaded_rod+workbed_thickness])
rotate([90,0,0])
hole_for_screw(size=3,length=workbed_thickness+footThickness,nutDepth=-dimZ,nutAddedLen=dimZ,captiveLen=0);
hole_for_screw(size=screwSize,length=workbed_thickness+footThickness,nutDepth=-dimZ,nutAddedLen=dimZ,captiveLen=0);
}
translate([0,dimY/2+rod_nut_len/2,0])
rotate([0,90,0]) rotate([90,0,0]) nut(size=8, echoPart=true);
@ -150,8 +151,6 @@ module Cyclone_YsubPart_PCBholder() {
PCB_holder_edge_length = 3;
PCB_holder_tolerance = 1;
screwSeparation = 2.5;
holderArmLength = 30;
holderL_thickness = 2;
@ -159,6 +158,9 @@ module Cyclone_YsubPart_PCBholder() {
holderL_width = workbed_size_Y-PCB_dimY-PCB_holder_tolerance*2;
holderL_innerWidth = holderL_width/2;
screwSize = 3; // M3, M4, etc (integers only)
screwSeparation = screwSize*0.84;
// Draw the PCB (transparent)
%translate([0,0,PCBholder_height])
color([0.2,0.6,0, 1]) cube([PCB_dimX+PCB_holder_tolerance*2,PCB_dimY+PCB_holder_tolerance*2,PCB_dimZ], center=true);
@ -183,13 +185,13 @@ module Cyclone_YsubPart_PCBholder() {
// Holes for the screws
for (x = [-1,1], y=[-1,0,1]) {
translate([x*(PCB_dimX/2+screwSeparation),y*PCB_dimY/4,PCBholder_height+2.9])
rotate([0,0,x*-90]) rotate([90,0,0]) hole_for_screw(size=3,length=PCBholder_height+3,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
translate([x*(PCB_dimX/2+screwSeparation),y*PCB_dimY/4,PCBholder_height+screwSize])
rotate([0,0,x*-90]) rotate([90,0,0]) hole_for_screw(size=screwSize,length=PCBholder_height+3,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
}
translate([PCB_dimX/2-holderArmLength/2,PCB_dimY/2+screwSeparation,PCBholder_height+2.9])
rotate([90,0,0]) hole_for_screw(size=3,length=PCBholder_height+3,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
scale([-1,-1,1]) translate([PCB_dimX/2-holderArmLength/2,PCB_dimY/2+screwSeparation,PCBholder_height+2.9])
rotate([90,0,0]) hole_for_screw(size=3,length=PCBholder_height+3,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
translate([PCB_dimX/2-holderArmLength/2,PCB_dimY/2+screwSeparation,PCBholder_height+screwSize])
rotate([90,0,0]) hole_for_screw(size=screwSize,length=PCBholder_height+3,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
scale([-1,-1,1]) translate([PCB_dimX/2-holderArmLength/2,PCB_dimY/2+screwSeparation,PCBholder_height+screwSize])
rotate([90,0,0]) hole_for_screw(size=screwSize,length=PCBholder_height+3,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
}
// Holder top L supports
@ -212,14 +214,14 @@ module Cyclone_YsubPart_PCBholder() {
// Holes for the screws
translate([0,0,holderL_thickness+(holderL_thickness+holderL_thickness_btm)/2]) {
for (x = [-1,1], y=[-1,0,1]) {
translate([x*(PCB_dimX/2+screwSeparation),y*PCB_dimY/4,PCBholder_height+2.9])
rotate([0,0,x*-90]) rotate([90,0,0]) hole_for_screw(size=3,length=PCBholder_height*10,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
translate([x*(PCB_dimX/2+screwSeparation),y*PCB_dimY/4,PCBholder_height+screwSize])
rotate([0,0,x*-90]) rotate([90,0,0]) hole_for_screw(size=screwSize,length=PCBholder_height*10,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
}
translate([PCB_dimX/2-holderArmLength/2,PCB_dimY/2+screwSeparation,PCBholder_height+2.9])
rotate([90,0,0]) hole_for_screw(size=3,length=PCBholder_height*10,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
scale([-1,-1,1]) translate([PCB_dimX/2-holderArmLength/2,PCB_dimY/2+screwSeparation,PCBholder_height+2.9])
rotate([90,0,0]) hole_for_screw(size=3,length=PCBholder_height*10,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
translate([PCB_dimX/2-holderArmLength/2,PCB_dimY/2+screwSeparation,PCBholder_height+screwSize])
rotate([90,0,0]) hole_for_screw(size=screwSize,length=PCBholder_height*10,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
scale([-1,-1,1]) translate([PCB_dimX/2-holderArmLength/2,PCB_dimY/2+screwSeparation,PCBholder_height+screwSize])
rotate([90,0,0]) hole_for_screw(size=screwSize,length=PCBholder_height*10,nutDepth=4.5,nutAddedLen=0,captiveLen=10, rot=90);
}
}
}