case: add cadquery diffuser design

5 files changed, 6502 insertions, 0 deletions

diff --git a/case/.gitignore b/case/.gitignore
index 4402bed..ad1d9f1 100644
--- a/case/.gitignore
+++ b/case/.gitignore
@@ -1,2 +1,3 @@
 *.dxf
 *.dxf~
+!diffuser.dxf
diff --git a/case/diffuser.dxf b/case/diffuser.dxf
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diff --git a/case/diffuser.py b/case/diffuser.py
new file mode 100644
index 0000000..f72fd2c
--- /dev/null
+++ b/case/diffuser.py
@@ -0,0 +1,23 @@
+import cadquery as cq
+
+result = (
+  cq.Workplane('XY')
+  .moveTo(0, 5.85*2)
+
+  .circle(5.85)
+  .extrude(-3)
+
+  .add(cq.importers.importDXF('diffuser.dxf', exclude=['Outline', 'Outer']).tag('Inner'))
+  .wires(tag='Inner').toPending().extrude(-1, 's')
+   
+  .add(cq.importers.importDXF('diffuser.dxf', exclude=['Outline', 'Inner']).tag('Outer'))
+  .wires(tag='Outer').toPending().extrude(-1, 's')
+
+  .translate((0, -5.85*2, 3))
+)
+
+try:
+  show_object(result)
+except NameError:
+  if __name__ == "__main__":
+    cq.exporters.export(result, 'diffuser.stl')
diff --git a/case/diffuser.stl b/case/diffuser.stl
new file mode 100644
index 0000000..c777050
--- /dev/null
+++ b/case/diffuser.stl
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diff --git a/case/diffuser.svg b/case/diffuser.svg
new file mode 100644
index 0000000..f833196
--- /dev/null
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