Merge branch 'master' of https://github.com/sixteenmillimeter/sixteenmillimeter-tools

models/2in_core_full/2in_core_full.scad

@@ -0,0 +1,90 @@
+time=0;
+
+module core (outerWidth) {
+	coreH = 16;
+	innerWidth = 15.3;
+	outerWidth = outerWidth / 2;
+    $fn = 100;
+    
+	module cyl (R, pad = 0) {
+		cylinder(r = R, h = coreH + pad, center = true);
+	}
+
+	module inner_core_shape (coreR, trans, cubeW, cubeL, pad = 0) {
+		union () {
+			cyl(coreR, pad);
+			translate([trans, 0, 0]) {
+				cube([cubeW, cubeL, coreH + pad], center = true);
+			}
+		}
+	}
+
+	module inner_core () {
+		difference () {
+			inner_core_shape(innerWidth, innerWidth + .5, 6, 7);
+			inner_core_shape(innerWidth - 2, innerWidth - .5, 4, 4, 2);
+		}
+	}
+	module clip () {
+		translate([outerWidth - 2, 0, 0]) {
+			rotate(45, [0, 0, 1]){
+				cube([6, 1, coreH], center = true);
+			}
+		}
+	}
+
+	module outer_clip () {
+		translate([outerWidth - 2, 0, 0]) {
+			difference() {
+				rotate(45, [0, 0, 1]){
+					cube([8, 4, coreH], center = true);
+				}
+				translate([3.9, 0, 0]) {
+					cube([6, 8, coreH + 1], center = true);
+				}
+			}
+		}
+	}
+
+	module outer_core () {
+		difference () {
+			union () {
+				difference () {
+					cyl(outerWidth);
+					cyl(outerWidth - 2, 1);
+				}
+				outer_clip();
+			}
+			clip();
+		}
+	}
+
+	module supports (x) {
+		for (i = [0 : x]) {
+			rotate ([0, 0, i * 360 / (x + 1)]) {
+				if (i == 0) {
+					translate ([innerWidth + ((outerWidth - innerWidth) / 2) - 1, 0, 0]) {
+						cube([outerWidth - innerWidth - 5.7, 2, coreH] ,center = true);
+					}
+				} else {
+					translate ([innerWidth + ((outerWidth - innerWidth) / 2) - 1, 0, 0]) {
+						cube([outerWidth - innerWidth - 1, 2, coreH] ,center = true);
+					}
+				}
+			}
+		}
+	}
+
+	union () {
+		inner_core();
+		outer_core();
+		supports(6);
+		difference () {
+			cylinder(r = outerWidth - 1.1, h = 2, center = true);
+			inner_core_shape(innerWidth - 2, innerWidth - .5, 4, 4, 2);
+			outer_clip();
+		}
+	}	
+}
+
+rotate([0,0, time]) core(50);

models/3in_core/3in_core.scad

@@ -0,0 +1,85 @@
+time=0;
+
+module core (outerWidth) {
+	coreH = 16;
+	innerWidth = 15.3;
+	outerWidth = outerWidth / 2;
+    $fn = 100;
+    
+	module cyl (R, pad = 0) {
+		cylinder(r = R, h = coreH + pad, center = true);
+	}
+
+	module inner_core_shape (coreR, trans, cubeW, cubeL, pad = 0) {
+		union () {
+			cyl(coreR, pad);
+			translate([trans, 0, 0]) {
+				cube([cubeW, cubeL, coreH + pad], center = true);
+			}
+		}
+	}
+
+	module inner_core () {
+		difference () {
+			inner_core_shape(innerWidth, innerWidth + .5, 6, 7);
+			inner_core_shape(innerWidth - 2, innerWidth - .5, 4, 4, 2);
+		}
+	}
+	module clip () {
+		translate([outerWidth - 2, 0, 0]) {
+			rotate(45, [0, 0, 1]){
+				cube([6, 1, coreH], center = true);
+			}
+		}
+	}
+
+	module outer_clip () {
+		translate([outerWidth - 2, 0, 0]) {
+			difference() {
+				rotate(45, [0, 0, 1]){
+					cube([8, 4, coreH], center = true);
+				}
+				translate([3.9, 0, 0]) {
+					cube([6, 8, coreH + 1], center = true);
+				}
+			}
+		}
+	}
+
+	module outer_core () {
+		difference () {
+			union () {
+				difference () {
+					cyl(outerWidth);
+					cyl(outerWidth - 2, 1);
+				}
+				outer_clip();
+			}
+			clip();
+		}
+	}
+
+	module supports (x) {
+		for (i = [0 : x]) {
+			rotate ([0, 0, i * 360 / (x + 1)]) {
+				if (i == 0) {
+					translate ([innerWidth + ((outerWidth - innerWidth) / 2) - 1, 0, 0]) {
+						cube([outerWidth - innerWidth - 5.7, 2, coreH] ,center = true);
+					}
+				} else {
+					translate ([innerWidth + ((outerWidth - innerWidth) / 2) - 1, 0, 0]) {
+						cube([outerWidth - innerWidth - 1, 2, coreH] ,center = true);
+					}
+				}
+			}
+		}
+	}
+
+	union () {
+		inner_core();
+		outer_core();
+		supports(6);
+	}	
+}
+
+rotate([0,0, time]) core(75);

models/3in_core_full/3in_core_full.scad

@@ -0,0 +1,90 @@
+time=0;
+
+module core (outerWidth) {
+	coreH = 16;
+	innerWidth = 15.3;
+	outerWidth = outerWidth / 2;
+    $fn = 100;
+    
+	module cyl (R, pad = 0) {
+		cylinder(r = R, h = coreH + pad, center = true);
+	}
+
+	module inner_core_shape (coreR, trans, cubeW, cubeL, pad = 0) {
+		union () {
+			cyl(coreR, pad);
+			translate([trans, 0, 0]) {
+				cube([cubeW, cubeL, coreH + pad], center = true);
+			}
+		}
+	}
+
+	module inner_core () {
+		difference () {
+			inner_core_shape(innerWidth, innerWidth + .5, 6, 7);
+			inner_core_shape(innerWidth - 2, innerWidth - .5, 4, 4, 2);
+		}
+	}
+	module clip () {
+		translate([outerWidth - 2, 0, 0]) {
+			rotate(45, [0, 0, 1]){
+				cube([6, 1, coreH], center = true);
+			}
+		}
+	}
+
+	module outer_clip () {
+		translate([outerWidth - 2, 0, 0]) {
+			difference() {
+				rotate(45, [0, 0, 1]){
+					cube([8, 4, coreH], center = true);
+				}
+				translate([3.9, 0, 0]) {
+					cube([6, 8, coreH + 1], center = true);
+				}
+			}
+		}
+	}
+
+	module outer_core () {
+		difference () {
+			union () {
+				difference () {
+					cyl(outerWidth);
+					cyl(outerWidth - 2, 1);
+				}
+				outer_clip();
+			}
+			clip();
+		}
+	}
+
+	module supports (x) {
+		for (i = [0 : x]) {
+			rotate ([0, 0, i * 360 / (x + 1)]) {
+				if (i == 0) {
+					translate ([innerWidth + ((outerWidth - innerWidth) / 2) - 1, 0, 0]) {
+						cube([outerWidth - innerWidth - 5.7, 2, coreH] ,center = true);
+					}
+				} else {
+					translate ([innerWidth + ((outerWidth - innerWidth) / 2) - 1, 0, 0]) {
+						cube([outerWidth - innerWidth - 1, 2, coreH] ,center = true);
+					}
+				}
+			}
+		}
+	}
+
+	union () {
+		inner_core();
+		outer_core();
+		supports(6);
+		difference () {
+			cylinder(r = outerWidth - 1.1, h = 2, center = true);
+			inner_core_shape(innerWidth - 2, innerWidth - .5, 4, 4, 2);
+			outer_clip();
+		}
+	}	
+}
+
+rotate([0,0, time]) core(75);

models/film_drying_rack/meta.json

@@ -0,0 +1,3 @@
+{
+	"dxf" : "/dxf/film_drying_rack.dxf"
+}

models/s8_2in_core/s8_2in_core.scad

@@ -0,0 +1,90 @@
+time=0;
+
+module core (outerWidth) {
+	coreH = 8;
+	innerWidth = 15.3;
+	outerWidth = outerWidth / 2;
+    $fn = 100;
+    
+	module cyl (R, pad = 0) {
+		cylinder(r = R, h = coreH + pad, center = true);
+	}
+
+	module inner_core_shape (coreR, trans, cubeW, cubeL, pad = 0) {
+		union () {
+			cyl(coreR, pad);
+			translate([trans, 0, 0]) {
+				cube([cubeW, cubeL, coreH + pad], center = true);
+			}
+		}
+	}
+
+	module inner_core () {
+		difference () {
+			inner_core_shape(innerWidth, innerWidth + .5, 6, 7);
+			inner_core_shape(innerWidth - 2, innerWidth - .5, 4, 4, 2);
+		}
+	}
+	module clip () {
+		translate([outerWidth - 2, 0, 0]) {
+			rotate(45, [0, 0, 1]){
+				cube([6, 1, coreH], center = true);
+			}
+		}
+	}
+
+	module outer_clip () {
+		translate([outerWidth - 2, 0, 0]) {
+			difference() {
+				rotate(45, [0, 0, 1]){
+					cube([8, 4, coreH], center = true);
+				}
+				translate([3.9, 0, 0]) {
+					cube([6, 8, coreH + 1], center = true);
+				}
+			}
+		}
+	}
+
+	module outer_core () {
+		difference () {
+			union () {
+				difference () {
+					cyl(outerWidth);
+					cyl(outerWidth - 2, 1);
+				}
+				outer_clip();
+			}
+			clip();
+		}
+	}
+
+	module supports (x) {
+		for (i = [0 : x]) {
+			rotate ([0, 0, i * 360 / (x + 1)]) {
+				if (i == 0) {
+					translate ([innerWidth + ((outerWidth - innerWidth) / 2) - 1, 0, 0]) {
+						cube([outerWidth - innerWidth - 5.7, 2, coreH] ,center = true);
+					}
+				} else {
+					translate ([innerWidth + ((outerWidth - innerWidth) / 2) - 1, 0, 0]) {
+						cube([outerWidth - innerWidth - 1, 2, coreH] ,center = true);
+					}
+				}
+			}
+		}
+	}
+
+	union () {
+		inner_core();
+		outer_core();
+		supports(6);
+		difference () {
+			cylinder(r = outerWidth - 1.1, h = 2, center = true);
+			inner_core_shape(innerWidth - 2, innerWidth - .5, 4, 4, 2);
+			outer_clip();
+		}
+	}	
+}
+
+rotate([0,0, time]) core(50);

models/s8_3in_core/s8_3in_core.scad

@@ -0,0 +1,90 @@
+time=0;
+
+module core (outerWidth) {
+	coreH = 8;
+	innerWidth = 15.3;
+	outerWidth = outerWidth / 2;
+    $fn = 100;
+    
+	module cyl (R, pad = 0) {
+		cylinder(r = R, h = coreH + pad, center = true);
+	}
+
+	module inner_core_shape (coreR, trans, cubeW, cubeL, pad = 0) {
+		union () {
+			cyl(coreR, pad);
+			translate([trans, 0, 0]) {
+				cube([cubeW, cubeL, coreH + pad], center = true);
+			}
+		}
+	}
+
+	module inner_core () {
+		difference () {
+			inner_core_shape(innerWidth, innerWidth + .5, 6, 7);
+			inner_core_shape(innerWidth - 2, innerWidth - .5, 4, 4, 2);
+		}
+	}
+	module clip () {
+		translate([outerWidth - 2, 0, 0]) {
+			rotate(45, [0, 0, 1]){
+				cube([6, 1, coreH], center = true);
+			}
+		}
+	}
+
+	module outer_clip () {
+		translate([outerWidth - 2, 0, 0]) {
+			difference() {
+				rotate(45, [0, 0, 1]){
+					cube([8, 4, coreH], center = true);
+				}
+				translate([3.9, 0, 0]) {
+					cube([6, 8, coreH + 1], center = true);
+				}
+			}
+		}
+	}
+
+	module outer_core () {
+		difference () {
+			union () {
+				difference () {
+					cyl(outerWidth);
+					cyl(outerWidth - 2, 1);
+				}
+				outer_clip();
+			}
+			clip();
+		}
+	}
+
+	module supports (x) {
+		for (i = [0 : x]) {
+			rotate ([0, 0, i * 360 / (x + 1)]) {
+				if (i == 0) {
+					translate ([innerWidth + ((outerWidth - innerWidth) / 2) - 1, 0, 0]) {
+						cube([outerWidth - innerWidth - 5.7, 2, coreH] ,center = true);
+					}
+				} else {
+					translate ([innerWidth + ((outerWidth - innerWidth) / 2) - 1, 0, 0]) {
+						cube([outerWidth - innerWidth - 1, 2, coreH] ,center = true);
+					}
+				}
+			}
+		}
+	}
+
+	union () {
+		inner_core();
+		outer_core();
+		supports(6);
+		difference () {
+			cylinder(r = outerWidth - 1.1, h = 2, center = true);
+			inner_core_shape(innerWidth - 2, innerWidth - .5, 4, 4, 2);
+			outer_clip();
+		}
+	}	
+}
+
+rotate([0,0, time]) core(75);