changed feeder to flatramp

cell_measure_robot/feeder.py

@@ -3,42 +3,52 @@ from cadquery.occ_impl.exporters import ExportTypes
 
 from ocp_vscode import show, show_object
 
-x = 2
-y = 1
-t = 0.1
-
-path = cq.Workplane("XZ").moveTo(0, 0).lineTo(6, 0)
-
-# base_shape = (
-#    cq.Sketch()
-#    .rect(4, 4)
-#    .vertices()
-#    .fillet(0.25)
-# )
+twist_dist = 150
+shift = 50
+down_shift = 10
+height = 25
+width = 70
+thickness = 1
+adapter_legth = 25
+stopper_cut_length=20
+eps=0.1
 
 # Sweep a circle from diameter 2.0 to diameter 1.0 to diameter 2.0 along X axis length 10.0 + 10.0
-defaultSweep = (
-    cq.Workplane("YZ")
-    .rect(x,y)
-    .workplane(offset=2.0)
-    .center(1,0)
-    .transformed(rotate=(0, 0, 30))
-    .rect(x,y)
-    .workplane(offset=2.0)
-    .center(1,0)
-    .transformed(rotate=(0, 0, 30))
-    .rect(x,y)
-    .workplane(offset=2.0)
-    .center(1,0)
-    .transformed(rotate=(0, 0, 30))
-    .rect(x,y)
-    .sweep(path, multisection=True, isFrenet=False)
-).edges("not <X or >X").fillet(0.2)
+sweep = (
+    cq.Workplane("ZX")
+    .rect(height,width)
+    .workplane(offset=twist_dist/3)
+    .center(-down_shift/3, shift/3)
+    .transformed(rotate=(-30, 0, 0))
+    .rect(height,width)
+    .workplane(offset=twist_dist/3)
+    .center(-down_shift/3, shift/3)
+    .transformed(rotate=(-30, 0, 0))
+    .rect(height,width)
+    .workplane(offset=twist_dist/3)
+    .center(-down_shift/3, shift/3)
+    .transformed(rotate=(-30, 0, 0))
+    .rect(height,width)
+    .loft()
+).faces("<Y or >X").shell(thickness)
 
 extended = (
-    defaultSweep.faces(">X")
-    .extrude(10)
+    sweep.faces(">X")
+    .extrude(adapter_legth,combine=False)
+  
 )
+cutextendedtop = extended.faces(">Z").workplane(centerOption="CenterOfBoundBox").rect(adapter_legth,width).cutBlind(until=-thickness-eps)
+stopper_wall=cutextendedtop.faces(">X").workplane(centerOption="CenterOfBoundBox").box(width+2*thickness,adapter_legth+2*thickness,thickness,combine=False).edges("|X").fillet(thickness)
+stopper_wall=cutextendedtop.union(stopper_wall)
+cutout=stopper_wall.faces(">X").workplane(centerOption="CenterOfBoundBox").rect(width-stopper_cut_length,adapter_legth+2*thickness).cutBlind(-thickness-eps)
 
+extended_cut=cutout.faces(">Y").workplane(centerOption="CenterOfBoundBox").circle(10).cutBlind(until=-80)
 # Translate the resulting solids so that they do not overlap and display them left to right
-show_object(extended)
+
+
+
+show_object(extended_cut)
+
+
+with open(r"cadquery_files/cell_measure_robot/feeder.step", "w") as fp:
+   cq.exporters.exportShape(extended, ExportTypes.STEP, fp)