Adding pipe and tube manifold samples (#9115)

* Adding pipe and tube manifold samples

* Update public/kcl-samples/tube-manifold/main.kcl

ok fine

Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>

---------

Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>

Author: nicboone8

public/kcl-samples/README.md

@@ -171,6 +171,8 @@ When you submit a PR to add or modify KCL samples, images will be generated and
 [![pipe](screenshots/pipe.png)](pipe/main.kcl)
 #### [pipe-flange-assembly](pipe-flange-assembly/main.kcl) ([screenshot](screenshots/pipe-flange-assembly.png))
 [![pipe-flange-assembly](screenshots/pipe-flange-assembly.png)](pipe-flange-assembly/main.kcl)
+#### [pipe-manifold](pipe-manifold/main.kcl) ([screenshot](screenshots/pipe-manifold.png))
+[![pipe-manifold](screenshots/pipe-manifold.png)](pipe-manifold/main.kcl)
 #### [pipe-with-bend](pipe-with-bend/main.kcl) ([screenshot](screenshots/pipe-with-bend.png))
 [![pipe-with-bend](screenshots/pipe-with-bend.png)](pipe-with-bend/main.kcl)
 #### [poopy-shoe](poopy-shoe/main.kcl) ([screenshot](screenshots/poopy-shoe.png))
@@ -263,6 +265,8 @@ When you submit a PR to add or modify KCL samples, images will be generated and
 [![torus](screenshots/torus.png)](torus/main.kcl)
 #### [truss-structure](truss-structure/main.kcl) ([screenshot](screenshots/truss-structure.png))
 [![truss-structure](screenshots/truss-structure.png)](truss-structure/main.kcl)
+#### [tube-manifold](tube-manifold/main.kcl) ([screenshot](screenshots/tube-manifold.png))
+[![tube-manifold](screenshots/tube-manifold.png)](tube-manifold/main.kcl)
 #### [utility-sink](utility-sink/main.kcl) ([screenshot](screenshots/utility-sink.png))
 [![utility-sink](screenshots/utility-sink.png)](utility-sink/main.kcl)
 #### [v-block](v-block/main.kcl) ([screenshot](screenshots/v-block.png))

public/kcl-samples/manifest.json

@@ -777,6 +777,16 @@
       "parameters.kcl"
     ]
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "pipe-manifold/main.kcl",
+    "multipleFiles": false,
+    "title": "Pipe manifold",
+    "description": "A manifold is a type of fitting that can be used to split or merge fluid flow in a system. Each port provides an attachment point for a threaded pipe fitting",
+    "files": [
+      "main.kcl"
+    ]
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "pipe-with-bend/main.kcl",
@@ -1237,6 +1247,16 @@
       "main.kcl"
     ]
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "tube-manifold/main.kcl",
+    "multipleFiles": false,
+    "title": "Tube manifold",
+    "description": "A manifold is a type of fitting that can be used to split or merge fluid flow in a system. Clamped tubes are typically refered to by their inner diameters, so the fittings are parameterized by their outer diameters",
+    "files": [
+      "main.kcl"
+    ]
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "utility-sink/main.kcl",

public/kcl-samples/pipe-manifold/main.kcl

@@ -0,0 +1,68 @@
+// Pipe manifold
+// A manifold is a type of fitting that can be used to split or merge fluid flow in a system. Each port provides an attachment point for a threaded pipe fitting
+
+// Set units
+@settings(defaultLengthUnit = mm, experimentalFeatures = allow)
+
+// Define parameters
+bodyWidth = 35
+inletDiameter = 12
+outletDiameter = 9
+outletSpacing = 25
+mountingHoleDiameter = 4.5
+
+// Create the manifold body. Chamfer all edges
+body = startSketchOn(YZ)
+  |> startProfile(at = [-bodyWidth / 2, -bodyWidth / 2])
+  |> angledLine(angle = 0deg, length = bodyWidth, tag = $rectangleSegmentA001)
+  |> angledLine(angle = segAng(rectangleSegmentA001) + 90deg, length = bodyWidth, tag = $seg03)
+  |> angledLine(angle = segAng(rectangleSegmentA001), length = -segLen(rectangleSegmentA001), tag = $seg01)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)], tag = $seg02)
+  |> close()
+  |> extrude(length = outletSpacing * 4, symmetric = true)
+  |> chamfer(
+       tags = [
+         getCommonEdge(faces = [seg01, seg02]),
+         getCommonEdge(faces = [seg03, seg01]),
+         getCommonEdge(faces = [rectangleSegmentA001, seg02]),
+         getCommonEdge(faces = [rectangleSegmentA001, seg03])
+       ],
+       length = bodyWidth / 10,
+     )
+// Create the inlet hole on the far side of the manifold
+inlet = hole::hole(
+  body,
+  face = END,
+  cutAt = [0, 0],
+  holeBottom =   hole::flat(),
+  holeBody =   hole::blind(depth = outletSpacing * 3.9, diameter = inletDiameter),
+  holeType =   hole::simple(),
+)
+
+// Place four outlet holes along the top of the manifold
+outlets = hole::holes(
+  inlet,
+  face = seg01,
+  cutsAt = [
+    [-outletSpacing / 2, 0],
+    [outletSpacing / 2, 0],
+    [outletSpacing * 1.5, 0],
+    [-outletSpacing * 1.5, 0]
+  ],
+  holeBottom =   hole::flat(),
+  holeBody =   hole::blind(depth = bodyWidth / 2, diameter = outletDiameter),
+  holeType =   hole::simple(),
+)
+
+// Create two diagonal spaced mounting thru holes on the side of the manifold
+mountingHoles = hole::holes(
+  outlets,
+  face = seg02,
+  cutsAt = [
+    [-bodyWidth / 4, -outletSpacing],
+    [bodyWidth / 4, outletSpacing]
+  ],
+  holeBottom =   hole::flat(),
+  holeBody =   hole::blind(depth = bodyWidth * 1.1, diameter = mountingHoleDiameter),
+  holeType =   hole::simple(),
+)

public/kcl-samples/screenshots/pipe-manifold.png

@@ -0,0 +1,60 @@
+// Tube manifold
+// A manifold is a type of fitting that can be used to split or merge fluid flow in a system. Clamped tubes are typically refered to by their inner diameters, so the fittings are parameterized by their outer diameters
+
+// Set units
+@settings(defaultLengthUnit = in)
+
+// Define parameters
+bodyDiameter = 5.8
+portDiameter = 2.8
+portCount = 4
+portSpacing = 5
+portHeight = 6
+wallThickness = 0.2
+beadDepth = 1
+beadRadius = 0.2
+
+// Model the interior hole of the manifold ports
+hollowPort = startSketchOn(XY)
+  |> circle(center = [0, 0], diameter = portDiameter - (2 * wallThickness))
+  |> extrude(length = portHeight)
+
+// Create the main body of the manifold and revolve
+body = startSketchOn(XY)
+  |> startProfile(at = [portHeight, bodyDiameter / 2])
+  |> xLine(length = -beadDepth)
+
+  // Add an SAE J1231 type 2 bead to seal a clamped tube connection
+  |> arc(angleStart = 0deg, angleEnd = 180deg, radius = beadRadius)
+  |> xLine(endAbsolute = -portCount * portSpacing)
+  |> tangentialArc(angle = 90deg, radius = lastSegY())
+  |> xLine(length = wallThickness)
+  |> arc(angleStart = 180deg, angleEnd = 90deg, radius = bodyDiameter / 2 - wallThickness)
+  |> xLine(endAbsolute = profileStartX())
+  |> yLine(endAbsolute = profileStartY())
+  |> close()
+  |> revolve(axis = X)
+
+  // subtract an instance of the hollow port feature at each port location
+  |> subtract(tools =   clone(hollowPort)
+    |> patternLinear3d(instances = portCount, distance = portSpacing, axis = [-1, 0, 0]))
+
+// Trim the bottom of the ports so that they fit against the curved main body
+bodyCut = startSketchOn(YZ)
+  |> circle(center = [0, 0], diameter = bodyDiameter)
+  |> extrude(length = -portCount * portSpacing, bidirectionalLength = 5)
+
+// Model a revolved port at each location. Each should have a single beaded connection
+ports = startSketchOn(YZ)
+  |> startProfile(at = [0, portHeight])
+  |> xLine(length = portDiameter / 2)
+  |> yLine(length = -beadDepth)
+  |> arc(angleStart = 90deg, angleEnd = -90deg, radius = beadRadius)
+  |> yLine(endAbsolute = 0)
+  |> xLine(endAbsolute = profileStartX())
+  |> yLine(endAbsolute = profileStartY())
+  |> close()
+  |> revolve(axis = Y)
+  |> subtract(tools = bodyCut)
+  |> subtract(tools = hollowPort)
+  |> patternLinear3d(instances = portCount, distance = portSpacing, axis = [-1, 0, 0])