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1. move M3 x 8mm grub screw to motor_gear.scad 

2. more comments
3. BlackPaint micro switch
pull/9/head
Glen Chung 2013-10-16 08:25:38 +08:00
parent bd1ff22a7f
commit e4f6ee34b7
2 changed files with 12 additions and 5 deletions
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8
Hardware/Development/Gears/motor_gear.scad
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@ -33,6 +33,7 @@
* -- * --
* DeuxVis - device@ymail.com */ * DeuxVis - device@ymail.com */
include <MCAD/materials.scad>
include <MCAD/teardrop.scad> include <MCAD/teardrop.scad>
include <MCAD/involute_gears.scad> include <MCAD/involute_gears.scad>
@ -81,7 +82,7 @@ module herringbone_gear( teeth=12, circles=0, shaft=5 ) {
); );
} }
module cyclone_motor_gear() { module cyclone_motor_gear(with_extra_parts=false) {
// Motor gear // Motor gear
union() difference() { union() difference() {
union() { union() {
@ -118,6 +119,11 @@ union() difference() {
//shaft hole //shaft hole
translate( [0, 0, -6] ) cylinder( r=motor_shaft_diameter/2, h=20, $fn=30 ); translate( [0, 0, -6] ) cylinder( r=motor_shaft_diameter/2, h=20, $fn=30 );
} }
// --- M3 x 8mm grub screw to attach Gear to motor shaft ---
if(with_extra_parts)
translate([0,2.5+8,12-3.5]) rotate([90, 0, 0]) color(Steel) cylinder(r=1.5, h=8, $fn=30);
} }
cyclone_motor_gear(); cyclone_motor_gear();

9
Hardware/Development/Y_axis/motor_stand.scad
View File

@ -115,10 +115,8 @@ module motor_stand_no_base(with_motor=true, with_extra_parts=false) {
motor(Cyclone_Nema17, NemaLengthLong); motor(Cyclone_Nema17, NemaLengthLong);
// --- Motor Gear --- // --- Motor Gear ---
translate([0,0,12+5.5]) { translate([0,0,12+5.5]) {
rotate([180, 0, 30]) cyclone_motor_gear(); rotate([180, 0, -90]) cyclone_motor_gear(with_extra_parts);
} }
// --- M3 x 8mm grub screw to attach Gear to motor shaft ---
translate([-2.5,0,12-3]) rotate([0, -90, 0]) color(Steel) cylinder(r=1.5, h=8);
} }
translate([motor_width/2,motor_width/2,wall_thickness/2]) { translate([motor_width/2,motor_width/2,wall_thickness/2]) {
rotate([0,0,15]) translate([0,axis_distance,2.5-wall_thickness/2]) { rotate([0,0,15]) translate([0,axis_distance,2.5-wall_thickness/2]) {
@ -165,8 +163,11 @@ difference() {
translate([motor_width/2,motor_width/2,wall_thickness/2]) translate([motor_width/2,motor_width/2,wall_thickness/2])
rotate([0,0,15]) translate([0,axis_distance,2.5-wall_thickness/2]) color(Steel) { rotate([0,0,15]) translate([0,axis_distance,2.5-wall_thickness/2]) color(Steel) {
if(!with_motor && with_extra_parts) { if(!with_motor && with_extra_parts) {
// --- 608 bearing ---
bearing(model=608); bearing(model=608);
// --- M8 washer ---
translate([0,0,7]) washer(8); translate([0,0,7]) washer(8);
// --- M8 nut ---
translate([0,0,6.4+7+0.8]) rotate([0,180,0]) flat_nut(8); translate([0,0,6.4+7+0.8]) rotate([0,180,0]) flat_nut(8);
} }
} }
@ -235,7 +236,7 @@ module idle_stand(with_extra_parts=false) {
// --- micro switch --- // --- micro switch ---
translate([0,motor_width-idler_width/2,wall_thickness]) translate([0,motor_width-idler_width/2,wall_thickness])
rotate([-90, 0, 90]) rotate([-90, 0, 90])
micro_switch(with_extra_parts); color(BlackPaint) micro_switch(with_extra_parts);
} }
} }