adding carlson probe wip, microscope platform

1 week ago · 2c9b254835
4 changed files with 249 additions and 1 deletions
--- a/carlson_amp_enclosure.py
+++ b/carlson_amp_enclosure.py
@ -0,0 +1,110 @@
+from cadquery import exporters
+from cq_warehouse.extensions import Workplane
+from cq_warehouse.fastener import *
+from cq_warehouse.thread import *
+from cqmore.curve import archimedeanSpiral, circle
+from cqmore.polygon import regularPolygon, star
+from cqmore.polyhedron import polarZonohedra, Polyhedron, superellipsoid
+from svg_path import addSvgPath
+from svgpathtools import svg2paths
+import cadquery as cq
+import cqmore
+from math import ceil, floor
+
+Workplane = cqmore.extend(Workplane)
+Workplane.addSvgPath = addSvgPath
+
+screw_simple = False  # Controls whether to not actually make the screw threads, saves time running it for testing
+
+screw_length = 10
+top_screw = ButtonHeadScrew(
+    size="M3-0.5",
+    fastener_type="iso7380_1",
+    length=screw_length * MM,
+    simple=screw_simple,
+)
+
+x_board_size = 36.07
+y_board_size = 28.75
+
+hole_dist_x = 22.76
+hole_dist_y = 31.29
+
+hole_diameter = 3.44
+hole_radius = hole_diameter / 2.0
+
+box_width = 65.0
+box_height = 30.0
+box_length = 100.0
+wall_thickness = 2.0
+
+battery_holder_width = 62.67
+battery_holder_length = 57.36
+battery_holder_height = 15.83
+battery_holder_hole_dist = (
+    14.76  # distance between the centers of the countersunk holes
+)
+battery_holer_hole_dist_from_side = (
+    8.39  # distance from side to middle of the first hole
+)
+
+result = (
+    Workplane()
+    .box(box_length, box_width, box_height)
+    .box(
+        box_length - wall_thickness,
+        box_width - wall_thickness,
+        box_height - wall_thickness,
+        combine="cut",
+    )
+)
+
+top = result.workplane(offset=(box_height / 2) - 2).split(keepTop=True)
+
+top = top.workplane(offset=-1.5).box(
+    box_length + wall_thickness, box_width + wall_thickness, 2, combine="cut"
+)
+
+top = top.workplane(offset=-0.8).box(
+    box_length - wall_thickness - 0.05, box_width - wall_thickness - 0.05, 1
+)
+
+top = (
+    top.faces(">Z[3]")
+    .rect(
+        box_length - 5.5,
+        box_width - 5.5,
+        forConstruction=True,
+    )
+    .vertices()
+    .cboreHole(2.0, 3.0, 1.1)
+)
+
+
+bottom = result.workplane(offset=(box_height / 2) - 2).split(keepBottom=True)
+
+bottom = bottom.workplane(offset=box_height + 5).box(
+    box_length - 1, box_width - 1, box_height, combine="cut"
+)
+
+bottom = (
+    bottom.workplane(offset=(box_height / 2) - 10)
+    .rect(box_length - 5.5, box_width - 5.5)
+    .vertices()
+    .cylinder(box_height - wall_thickness * 1.5, 2.5)
+)
+
+bottom = (
+    bottom.workplane(offset=(box_height / 2) + 3.0)
+    .rect(box_length - 5.5, box_width - 5.5)
+    .vertices()
+    .threadedHole(top_screw, 10, simple=screw_simple, fit="Close", counterSunk=False)
+)
+
+cq.exporters.export(bottom, "/home/deck/model_files/carlon_probe_amp_enclosure_box.stl")
+cq.exporters.export(top, "/home/deck/model_files/carlon_probe_amp_enclosure_lid.stl")
+
+try:
+    show_object(bottom)
+except NameError:
+    pass
--- a/carlson_amp_probe.py
+++ b/carlson_amp_probe.py
@ -0,0 +1,85 @@
+from cadquery import exporters
+from cq_warehouse.extensions import Workplane
+from cq_warehouse.fastener import *
+from cq_warehouse.thread import *
+from svg_path import addSvgPath
+from svgpathtools import svg2paths
+from cqmore.polygon import regularPolygon
+import cadquery as cq
+import cqmore
+
+Workplane = cqmore.extend(Workplane)
+Workplane.addSvgPath = addSvgPath
+
+probe_diameter = 22.15  # OD of the main probe housing
+probe_radius = probe_diameter / 2.0
+probe_length = 100.0  # length of the probe housing
+coax_diameter = 7.5  # OD diameter of the coax with insulation
+coax_radius = coax_diameter / 2.0
+
+ground_cable_diameter = 3.0
+ground_cable_radius = ground_cable_diameter / 2.0
+wall_width = 2.0
+
+gland_od = 22.0
+gland_or = gland_od / 2.0
+gland_id = 16
+gland_ir = gland_id / 2.0
+
+probe_middle = Workplane()
+probe_middle = probe_middle.cylinder(probe_length, probe_radius + wall_width)
+probe_middle = probe_middle.cylinder(probe_length - 2, probe_radius, combine="cut")
+probe_middle = probe_middle.workplane(offset=probe_length / 2.0).cylinder(
+    2, coax_radius, combine="cut"
+)
+probe_middle = (
+    probe_middle.workplane(offset=probe_length / 2.0)
+    .move(3, 8)
+    .cylinder(2, ground_cable_radius, combine="cut")
+)
+probe_middle = probe_middle.workplane(offset=-(probe_length / 2.0) + 2).cylinder(
+    2, probe_radius
+)
+probe_middle = probe_middle.workplane(offset=-(probe_length / 2.0)).cylinder(
+    11, gland_ir, combine="cut"
+)
+
+cable_end_cap = probe_middle.workplane(offset=(-probe_length / 2.0) + 26).split(
+    keepBottom=True
+)
+cable_end_cap = (
+    cable_end_cap.workplane(offset=(-probe_length / 2.0) + 57)
+    .move(12, 0)
+    .sphere(2.5, combine="cut")
+)
+probe_middle = probe_middle.workplane(offset=(-probe_length / 2.0) + 15).split(
+    keepTop=True
+)
+
+probe_end_cap = probe_middle.workplane(offset=15).split(keepTop=True)
+probe_middle = (
+    Workplane()
+    .makePolygon(
+        regularPolygon(
+            nSides=6,
+            radius=probe_radius * 1.3,
+            thetaStart=0,
+            thetaEnd=360,
+        )
+    )
+    .extrude(57.438)
+)  # Difference between probe length and end caps lengths
+probe_middle = probe_middle.cylinder(probe_length, probe_radius + 0.12, combine="cut")
+
+cq.exporters.export(probe_middle, "/home/deck/model_files/carlson_probe_middle.stl")
+cq.exporters.export(
+    cable_end_cap, "/home/deck/model_files/carlson_probe_cable_end_cap.stl"
+)
+cq.exporters.export(
+    probe_end_cap, "/home/deck/model_files/carlson_probe_probe_end_cap.stl"
+)
+
+try:
+    show_object(probe_middle)
+except NameError:
+    pass
--- a/microscope_platform.py
+++ b/microscope_platform.py
@ -0,0 +1,53 @@
+from cadquery import exporters
+from cq_warehouse.extensions import Workplane
+from cq_warehouse.fastener import *
+from cq_warehouse.thread import *
+from cqmore.curve import archimedeanSpiral, circle
+from cqmore.polygon import regularPolygon, star
+from cqmore.polyhedron import polarZonohedra, Polyhedron, superellipsoid
+from svg_path import addSvgPath
+from svgpathtools import svg2paths
+import cadquery as cq
+import cqmore
+
+Workplane = cqmore.extend(Workplane)
+Workplane.addSvgPath = addSvgPath
+
+simple = False
+
+width = 120
+length = 120
+height = 30
+
+screw = ButtonHeadScrew(
+    size="M16-2", fastener_type="iso7380_1", length=(height - 2) * MM, simple=simple
+)
+
+stand_base = Workplane().box(width, length, height)
+
+stand_base = stand_base.workplane(offset=23.8).threadedHole(
+    screw, height - 2, simple=simple, fit="Loose"
+)
+
+stand_base = (
+    stand_base.workplane(offset=-(height / 2.0))
+    .rect(width - 15, length - 15, forConstruction=True)
+    .vertices()
+    .cylinder(0.6, 6 / 2.0, combine="cut")
+)
+
+stand_top = Workplane().union(screw).workplane(offset=11).cylinder(10.0, 60.0)
+stand_top = (
+    stand_top.workplane(offset=3.2389)
+    .rect(width - 30, length - 30, forConstruction=True)
+    .vertices()
+    .cylinder(5.0, 10.0)
+)
+
+cq.exporters.export(stand_base, "/home/deck/model_files/microscope_platform_base.stl")
+cq.exporters.export(stand_top, "/home/deck/model_files/microscope_platform_top.stl")
+
+try:
+    show_object(stand_top)
+except NameError:
+    pass
--- a/vacuum_adapter.py
+++ b/vacuum_adapter.py
@ -58,7 +58,7 @@ result = result.workplane(offset=-adapter_height * 1.9).box(
 result = result.workplane(offset=0).box(8, 8, 400, combine="cut")
 result = result.cut(side_cut)

-cq.exporters.export(result, "/home/deck/model_files/vacuum_adapter.step")
+cq.exporters.export(result, "/home/deck/model_files/vacuum_adapter.stl")
 try:
    show_object(result)
 except NameError: