cleanup of gear parts

renamed planetary gear parts
distributed modules, variables, and assembled gears to different files

2d.scad

+include <modules.scad>
+
+// projection(cut = false) extractorachse();
+
+translate([55,55,0]) extractorachse();
+translate([50,140,0]) Body();
+translate([15,15,0]) Sun();
+translate([55,55,0]) Annulus();
+
+//extractorachsekombiniert();
+
+//projection(cut = false) stdrad();
+//stdrad();

3d.scad

+include <modules.scad>
+
+rotate([90,90,0]) {
+
+    translate([-29,29,0.5]) Tensioner();
+    translate([-29,-29,0.5]) Tensioner();
+    translate([8,17,-8.5]) Tensioner();
+    translate([8,-17,-8.5]) Tensioner();
+    Body();
+    Sun();
+    Annulus();
+    extractorachsekombiniert();
+}

concept.scad → modules.scad

 include <MCAD/gears.scad>
-
-// geschwindigkeit
-TIME = $t*50;
-
-// rotationsrichtung
-ROTATESMALL = (-TIME);
-ROTATEBIG = (TIME);
-
-// x-bewegung
-//ROTATESMALL = (-TIME);
-//ROTATEBIG = (TIME);
-
-// extractormotor rotiert
-//ROTATESMALL = (TIME);
-//ROTATEBIG = (TIME);
-
-
-
-
-SMALLROTATION = (ROTATESMALL*18);
-BIGROTATION = (ROTATEBIG*6);
-
-
-// haeh? das macht keinen sinn: (reicht aber fuer eine demo)
-MEDIUMROTATION = ((BIGROTATION/2)+(-SMALLROTATION/2))*1.5;
-FINALROTATION = (TIME - ((ROTATEBIG/2)+(-ROTATESMALL/2)))*9;
-
+include <variables.scad>
 
 module achse(spiel=0){
     translate([0,0,-15]) cylinder(h=30,d=7+spiel,center=0);
     }
 
 
-module stdrad(){
+module Planet(){
     difference() {
 	linear_extrude(height = 2, center = false, convexity = 5,twist = 0)
 	gear(number_of_teeth=20,circular_pitch=200, diametral_pitch=10,pressure_angle=85, clearance = 0.1);
@@ -55,7 +29,7 @@ module kranz(teeth=25, height=5){
 	}}
 }
 
-module bandspanner(){
+module Tensioner(){
     color("Gray") union() {
 	translate([0,0,3]) cylinder(h=1,d=5,center=true);
 	translate([0,0,0]) cylinder(h=5,d=4,center=true);
@@ -63,15 +37,10 @@ module bandspanner(){
     }
 }
 
-rotate([90,90,0]) {
-
-    translate([-29,29,0.5]) bandspanner();
-    translate([-29,-29,0.5]) bandspanner();
-    translate([8,17,-8.5]) bandspanner();
-    translate([8,-17,-8.5]) bandspanner();
-
 
+module Body(){
     // gehaeuse
+    render(convexity=1) {
 	translate([0,0,-4.5]) union() {
 	    difference() {
 		union() {
@@ -94,14 +63,16 @@ rotate([90,90,0]) {
 		translate([0,0,-5]) cylinder(h=8,d=25,center=0);
 		translate([0,0,5]) cylinder(h=8,d=8,center=0);
 	    }
-
 	}
+    }
+}
 
 
-    // antrieb inneres standardrad, muss in zwei teilen gedruckt werden !!(?)
+module Sun() {
+// antrieb inneres standardrad, muss in zwei teilen gedruckt werden !!(?)
     color("CadetBlue") rotate([0,0,SMALLROTATION]) difference() {
 	union() {
-	    stdrad();
+	    Planet();
 	    translate([0,0,-5]) cylinder(h=6,d=19,center=0);
 	    translate([0,0,-5])
 	    difference() {
@@ -111,8 +82,11 @@ rotate([90,90,0]) {
 	}
 	achse(spiel=0.5);
     }
+}
 
-    // antrieb auesseres stdrad
+module Annulus() {
+    render(convexity=1) {
+	// antrieb auesseres Planetrad
 	color("CadetBlue") rotate([0,0,BIGROTATION]) difference() {
 	    difference() {
 		// aeusserer kranz
@@ -128,37 +102,48 @@ rotate([90,90,0]) {
 				    pressure_angle=85, clearance = 0.1);
 			    }}
 		    }
-
 		}
 		// zahnriemen auf aeusserem kranz
 		translate([0,0,-2]) kranz(teeth=64, height=5);
 	    }
-
 	    // innerer leerraum
 	    translate([0,0,-3.5]) cylinder(h=8,d=64,center=0);
 	}
+    }
+}
 
-    // aufhängung mit extraktorachse
-    rotate([0,0,FINALROTATION]){
+
+
+module extractorachse() {
     color("RosyBrown") union() {
 	translate([0,0,2.5]) {
-	    achse(spiel=0);
 	    difference() {
 		cylinder(h=1.5,d=60,center=0);
+		achse(spiel=0.1);
 		for ( aussparung = [0 : 3] ) {
 		    rotate([0,0,120*aussparung]) translate([0,15,-0.5]) cylinder(h=5,d=20,center=0);
 		}
-	    }
 		for ( achse = [0 : 3] ) {
-		rotate([0,0,120*achse]) translate([20,10,-2.6]) cylinder(h=3,d=6.7,center=0);
+		    rotate([0,0,120*achse]) translate([20,10,-1]) cylinder(h=3,d=6.7,center=0);
+		}
 	    }
 	}
     }
+}
 
+module extractorachsekombiniert() {
+    // aufhängung mit extraktorachse
+    rotate([0,0,FINALROTATION]){
+	color("RosyBrown") union() {
+	    extractorachse();
+	    achse(spiel=0);
+	}
 	// drei mittlere raeder
 	for ( radnummer = [0 : 3] ) {
 	    rotate([0,0,120*radnummer]) translate([20,10]) rotate([0,0,9+MEDIUMROTATION]) {
-		stdrad();
+		// drei mittlere zapfen
+		cylinder(h=4,d=6.6,center=0);
+		Planet();
 	    }
 	}
     }

variables.scad

+// geschwindigkeit
+TIME = $t*50;
+
+// rotationsrichtung
+ROTATESMALL = (TIME);
+ROTATEBIG = (TIME);
+
+// x-bewegung
+//ROTATESMALL = (-TIME);
+//ROTATEBIG = (TIME);
+
+// extractormotor rotiert
+//ROTATESMALL = (TIME);
+//ROTATEBIG = (TIME);
+
+
+
+
+SMALLROTATION = (ROTATESMALL*18);
+BIGROTATION = (ROTATEBIG*6);
+
+
+// haeh? das macht keinen sinn: (reicht aber fuer eine demo)
+MEDIUMROTATION = ((BIGROTATION/2)+(-SMALLROTATION/2))*1.5;
+FINALROTATION = (TIME - ((ROTATEBIG/2)+(-ROTATESMALL/2)))*9;