From 5ce1c6e3c6d803d4fea380c8d010ad5d84bb69a0 Mon Sep 17 00:00:00 2001
From: jayAitch256 <46936427+jayAitch256@users.noreply.github.com>
Date: Tue, 22 Mar 2022 19:59:30 +0100
Subject: [PATCH] small stepper

---
 mini-telescope.scad | 54 ++++++++++++++++++++++++++++++---------------
 1 file changed, 36 insertions(+), 18 deletions(-)

diff --git a/mini-telescope.scad b/mini-telescope.scad
index 63cd977..9aadc51 100644
--- a/mini-telescope.scad
+++ b/mini-telescope.scad
@@ -3,11 +3,11 @@ use <gears/gears.scad>
 $fn = 50;
 gear_modul = 1;
 gear_tooth_number_small = 10;
-gear_tooth_number_large = 130;
-gear_large_full_diameter = 150;
+gear_tooth_number_large = 150;
+gear_large_full_diameter = 190;
 
 module brett () {
-    color("white") difference () {
+    difference () {
         cylinder(d=197, h=12);
         cylinder(d=15.5, h=12);
     }
@@ -30,7 +30,7 @@ module stepper_welle () {
         }
 }
 
-module stepper () {
+module stepper () { 
     union () {
         translate([-56.5 / 2, -56.5 / 2, 0]) union () {
             difference () {
@@ -60,29 +60,47 @@ module stepper () {
     }
 }
 
+module stepper_small () {
+    union () {
+        
+        //Grundkörper
+        translate([-42.2 / 2, -42.2 / 2, 0]) union () {    
+            cube([42.2,42.2,32]);
+            translate([42.2 / 2, 42.2 / 2, 32]) cylinder(h=1.5, d=22); 
+        }
+        
+        //Welle & Zahnrad
+        translate([0,0,32+1.5]) {
+            union () {
+                    translate([0,0,18-3]) spur_gear(modul=gear_modul, tooth_number=10, width=3, bore=0);
+                cylinder(h=18, d=5);
+            }
+        }
+        
+        //Befestigung
+        translate ([-80/2, -20/2, 32-5]) difference () {
+            cube([80, 20, 5]); 
+            union () {
+                translate([4, 20/2, 0]) cylinder(h=5, d=4) ;
+                translate([80-4, 20/2, 0]) cylinder(h=5, d=4) ;
+            }
+        }  
+    }
+}
+
 module large_gear () {
     difference () {
         cylinder(h = 3, d=gear_large_full_diameter);
         spur_gear(modul=gear_modul, tooth_number=gear_tooth_number_large, width=3, bore=0);
-        cylinder(h = 3, d=(gear_large_full_diameter - 30));
+        cylinder(h = 3, d=(gear_large_full_diameter - 60));
     }
 }
 
 // Stepper
-*translate([60,0,0]) stepper();
+*color("red") translate([0,70,0]) stepper_small();
 
 //Brett unten
-*translate([0,0,-12]) brett ();
+*color("grey") translate([0,0,-12]) brett ();
 
 // Top Gear
-*translate([0,0,71.5-3]) large_gear ();
-
-translate([0,10 /2,15/2]) rotate([90,0,0]) {
-    union() {
-        difference() {
-            cylinder(h=10, d=15);
-            cylinder(h=10, d=3);  
-        }
-        translate([0,0,-3]) cylinder(h=16, d=3-0.2);
-    }
-}
\ No newline at end of file
+*color("yellow") translate([0,0,32+1.5+18-3]) large_gear ();
\ No newline at end of file