wip slide

belt_rivets.py

@@ -19,12 +19,22 @@ Workplane.addSvgPath = addSvgPath
 
 inner_diameter = 5
 outer_diameter = 7
-thickness = 3
+thickness = 3.5
 
-rivet_inner_diameter = 1.5
-rivet_outer_diameter = 2.5
+rivet_inner_diameter = 2
+rivet_outer_diameter = 3.5
 rivet_thickness = 3
 
+belt_width = 39
+loop_thickness = 1.83
+loop_side_thickness = 5
+loop_height = 4.5 + loop_thickness
+loop_width = 25
+loop_length = belt_width + loop_side_thickness
+
+slide_width_bottom = loop_side_thickness - 3
+slide_width_top = loop_side_thickness - 4
+
 logo = Workplane().circle(outer_diameter).extrude(thickness)
 logo = logo.faces(">Z[0]").circle(inner_diameter+0.9).extrude(thickness, combine="cut")
 logo = logo.faces(">Z[0]").circle(inner_diameter).extrude(thickness)
@@ -42,8 +52,8 @@ cq.exporters.export(logo, "/home/deck/model_files/belt_hole_inner.step")
 cq.exporters.export(logo_outer, "/home/deck/model_files/belt_hole_outer.step")
 
 rivet = Workplane().circle(rivet_outer_diameter).extrude(rivet_thickness)
-rivet = rivet.faces(">Z[0]").circle(rivet_inner_diameter+0.9).extrude(rivet_thickness, combine="cut")
-rivet = rivet.faces(">Z[0]").circle(rivet_inner_diameter).extrude(rivet_thickness)
+rivet = rivet.faces(">Z[0]").circle(rivet_inner_diameter+1.05).extrude(rivet_thickness, combine="cut")
+rivet = rivet.faces(">Z[0]").circle(rivet_inner_diameter-0.15).extrude(rivet_thickness)
 rivet = rivet.faces(">Z[1]").center(0,0).cylinder(rivet_thickness+2, rivet_inner_diameter-1, combine="cut")
 rivet = rivet.workplane(offset=1.0).circle(rivet_outer_diameter+1).extrude(1)
 
@@ -51,10 +61,34 @@ rivet_outer = Workplane().circle(rivet_inner_diameter+1).extrude(rivet_thickness
 rivet_outer = rivet_outer.faces(">Z[0]").circle(rivet_inner_diameter).extrude(rivet_thickness, combine="cut")
 rivet_outer = rivet_outer.workplane(offset=1.0).circle(rivet_outer_diameter+1).extrude(1)
 
+loop = Workplane().box(loop_length, loop_width, loop_height)
+loop_cut = Workplane().box(loop_length-loop_thickness-loop_side_thickness, loop_width, loop_height-loop_thickness)
+loop = loop.cut(loop_cut)
+
+loop_top = loop.faces(">Z[0]").workplane(offset=-1).split(keepTop=True)
+loop_bottom = loop.faces(">Z[0]").workplane(offset=-1).split(keepBottom=True)
+
+slide_bottom_cut_left = Workplane().move(-((loop_length/2)-loop_thickness), 0).box(slide_width_bottom, loop_width, 2)
+slide_bottom_cut_right = Workplane().move(((loop_length/2)-loop_thickness), 0).box(slide_width_bottom, loop_width, 2)
+
+slide_top_cut_left = Workplane().workplane(offset=-2).move(-((loop_length/2)-loop_thickness), 0).box(slide_width_top, loop_width, loop_height/2)
+slide_top_cut_right = Workplane().workplane(offset=-2).move(((loop_length/2)-loop_thickness), 0).box(slide_width_top, loop_width, loop_height/2)
+
+loop_bottom = loop_bottom.cut(slide_bottom_cut_left)
+loop_bottom = loop_bottom.cut(slide_bottom_cut_right)
+
+loop_bottom = loop_bottom.cut(slide_top_cut_left)
+loop_bottom = loop_bottom.cut(slide_top_cut_right)
+
 cq.exporters.export(rivet, "/home/deck/model_files/rivet_inner.step")
 cq.exporters.export(rivet_outer, "/home/deck/model_files/rivet_outer.step")
+cq.exporters.export(loop_bottom, "/home/deck/model_files/loop_bottom.step")
+cq.exporters.export(loop_top, "/home/deck/model_files/loop_top.step")
 
 try:
-    show_object(rivet)
+    #show_object(rivet_outer)
+    #show_object(rivet)
+    show_object(loop_bottom)
+    #show_object(loop_top)
 except NameError:
     pass