31:T462,htl.html`

You will need a drill with three bits: a standard Phillips head bit for securing the screw, a countersink bit that matches the screw, and a boring bit that is at least as wide as the thickest part of the countersink bit. The fixturing process is as follows:

Using the boring bit, drill a hole that is at least
${safeFixtureDepth} in
inches deep. This is calculated as follows: stock thickness (
${mainWorkpieceDimensions.thickness} in
) minus model height (
${modelHeight} in
).
Manually check all bore depths with the depth probe of a pair of calipers. Ensure the number reads
${safeFixtureDepth} in
or greater.
Change to the countersink bit and countersink all the bores.
Change to the Phillips bit and screw in all the screws.
Check again with the calipers that the depth reading of all bores reads
${safeFixtureDepth} in
or greater.

`32:T64c,function tVec_current(coords) { if (!coords) { return null; } if (coords.coordinateSystem === "bed") { if (mutable currentCoordinateSystem === "bed") { return coords; } else if (mutable currentCoordinateSystem === "jig") { return tVec_BedToJig(coords); } else if (mutable currentCoordinateSystem === "mainWorkpiece") { return tVec_BedTomainWorkpiece(coords); } else { throw Error( "Current coordinate system is set to an unrecognized system." ); } } else if (coords.coordinateSystem === "jig") { if (mutable currentCoordinateSystem === "bed") { return tVec_JigToBed(coords); } else if (mutable currentCoordinateSystem === "jig") { return coords; } else if (mutable currentCoordinateSystem === "mainWorkpiece") { let bed = tVec_JigToBed(coords); return tVec_BedTomainWorkpiece(coords); } else { throw Error( "Current coordinate system is set to an unrecognized system." ); } } else if (coords.coordinateSystem === "mainWorkpiece") { if (mutable currentCoordinateSystem === "bed") { return tVec_mainWorkpieceToBed(coords); } else if (mutable currentCoordinateSystem === "jig") { let bed = tVec_mainWorkpieceToBed(coords); return tVec_BedToJig(coords); } else if (mutable currentCoordinateSystem === "mainWorkpiece") { return coords; } else { throw Error( "Current coordinate system is set to an unrecognized system." ); } } else { throw Error(`Unknown coordinate system for ${JSON.stringify(coords)}`); } }33:T5f7,function requires(commandName, textPreconditionPairs) { function allSatisfied() { let preconditions = textPreconditionPairs.map((pair) => pair[1]); let results = preconditions.map((precondition) => precondition()); return results.reduce((a, b) => a && b, true); } function toCamelCase(string) { return string.replace(/\s+(.)/g, function (match, group) { return group.toUpperCase(); }); } // Rename our allSatisfied function const checklistPreReqName = `PRE_${toCamelCase(commandName)}`; Object.defineProperty(allSatisfied, "name", { value: checklistPreReqName, writable: false }); const commandNameKebab = commandName.toLowerCase().replaceAll(" ", "-"); const red = "#e74c3c"; const green = "#2ecc71"; let style = ` `; let header = `

Preconditions for "${commandName}"

`; let makeRow = (pair) => { let text = pair[0]; let precondition = pair[1]; return `

${text}

`; }; let rows = textPreconditionPairs.map(makeRow); let element = html`${style}

${header}${rows}

`; element.value = allSatisfied; return element; 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2f:{"title":"Two-Sided Milling","cells":[{"id":143,"value":"# Two-Sided Milling","pinned":false,"hidden":false,"mode":"md"},{"id":1662,"value":"_Make sure you are running the server on your computer before going through these steps._","pinned":false,"hidden":false,"mode":"md"},{"id":369,"value":"## Part 1: Initial Preparations","pinned":false,"hidden":false,"mode":"md"},{"id":478,"value":"### Manually Set the XY Zero to the Bed Origin Point","pinned":false,"hidden":false,"mode":"md"},{"id":481,"value":"Find the crosshair marked on the bed in the lower left corner. This should be the point that the projector extends the furthest in the lower left corner, near the absolute corner of the bed.","pinned":false,"hidden":false,"mode":"md"},{"id":493,"value":"Inputs.button(\"Zero XY\", {\n reduce: () => {}\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3055,"value":"### Record and Keep Track of Zeros\n\n`type CoordinateSystem = 'bed' | 'jig' | 'mainWorkpiece'`","pinned":false,"hidden":false,"mode":"md"},{"id":3172,"value":"mutable currentCoordinateSystem = \"bed\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":539,"value":"### Set the Away Position","pinned":false,"hidden":false,"mode":"md"},{"id":542,"value":"Record the position where the gantry won't block the projector. Use the button pad, ask user to move it away. Once it's away, query the server for the shopbot's position and record it. Note that this poisition is in bed coordinates and needs to be transformed to a local coordinate system.","pinned":false,"hidden":false,"mode":"md"},{"id":2996,"value":"viewof awayPosition = Inputs.button(\"Record Current Position as Away\", {\n value: null,\n reduce: (_) => {\n return new Promise((resolve, reject) => {\n fetch(\"http://localhost:3000/mill/state\", {\n method: \"GET\"\n })\n .then((millState) => {\n millState.json().then((j) => {\n resolve({\n x: j.x,\n y: j.y,\n coordinateSystem: \"bed\"\n });\n });\n })\n .catch((error) => {\n reject(error);\n });\n });\n }\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2998,"value":"awayPosition","pinned":false,"hidden":false,"mode":"ojs"},{"id":3014,"value":"### Set the Calibration Square if Needed","pinned":false,"hidden":false,"mode":"md"},{"id":3019,"value":"cmdCalibrateOverlay = ({\n name: \"Calibrate Overlay\",\n type: \"calibration\"\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3016,"value":"viewof calibrateOverlayResult = Inputs.button(\"Set CalibrationSquare\", {\n value: null,\n reduce: (_) => {\n return new Promise((resolve, reject) => {\n fetch(\"http://localhost:3000/overlay/command\", {\n method: \"PUT\",\n headers: {\n \"Content-Type\": \"application/json\"\n },\n body: JSON.stringify(cmdCalibrateOverlay)\n })\n .then((res) => resolve(res.json()))\n .catch((err) => reject(err));\n });\n }\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3025,"value":"calibrateOverlayResult","pinned":false,"hidden":false,"mode":"ojs"},{"id":3034,"value":"cmdTestBox = ({\n name: \"Test Box\",\n type: \"step\",\n marks: [\n {\n type: \"box\",\n location: {\n x: 10,\n y: 5\n },\n width: 6,\n height: 2\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3037,"value":"viewof testBoxResult = Inputs.button(\"Send a Test Box\", {\n value: null,\n reduce: (_) => {\n return new Promise((resolve, reject) => {\n fetch(\"http://localhost:3000/overlay/command\", {\n method: \"PUT\",\n headers: {\n \"Content-Type\": \"application/json\"\n },\n body: JSON.stringify(cmdTestBox)\n })\n .then((res) => resolve(res.json()))\n .catch((err) => reject(err));\n });\n }\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3039,"value":"testBoxResult","pinned":false,"hidden":false,"mode":"ojs"},{"id":2429,"value":"### Install the Tool Library in F360","pinned":false,"hidden":false,"mode":"md"},{"id":2430,"value":"1. In Fusion 360, go to the Manufacturing Pane, then go to Manage Tools.\n2. Go to Local Library, right click > Import Tool Library.\n3. Locate to the path in `Exprimer`\n4. ...","pinned":false,"hidden":false,"mode":"md"},{"id":804,"value":"### Set up the Model in F360","pinned":false,"hidden":false,"mode":"md"},{"id":2870,"value":"1. move the model such that it's entirety is above xy plane.\n2. name main model body as **artifact**. This is the body will be milled","pinned":false,"hidden":false,"mode":"md"},{"id":746,"value":"### Record the Diameter of the Dowels","pinned":false,"hidden":false,"mode":"md"},{"id":754,"value":"Using calipers, measure the diameter of your alignment dowels.","pinned":false,"hidden":false,"mode":"md"},{"id":747,"value":"viewof dowelDiam = Inputs.range([0.1, 2.0], {\n label: \"Dowel Diameter (in)\",\n step: 0.01,\n value: 0.35\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2771,"value":"cmdf360_setDowelDiam = ({\n name: \"Set Outer Dowel Diameter in Fusion 360\",\n createParam: [\n {\n name: \"dowelDiam\",\n value: dowelDiam,\n unit: \"in\"\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2775,"value":"cmdf360_createOuter = ({\n name: \"Create Outer\",\n create_outer: true\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2773,"value":"viewof diamSent = effect_sendToF360(cmdf360_setDowelDiam)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2777,"value":"effect_sendToF360(cmdf360_createOuter)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2862,"value":"At this step, tab supports are generated at a specific distance.Now we ask you to adjust the tab to the specific length, location, so the tabs supports the model you are going to mill. We provide you four default tabs, but feel free to add or remove tabs to suits your need. At the end, please combine all the tabs into body called: \"artifact\". Be careful that when creating sketch, create from a construction plane instead of from outer, this will make sure that the tab successfully combines with the spoon","pinned":false,"hidden":false,"mode":"md"},{"id":2864,"value":"editFeature = FileAttachment(\"edit feature.png\").image({ width: 720 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":3089,"value":"A demonstration of a properly tabbed, and combined model","pinned":false,"hidden":false,"mode":"md"},{"id":3086,"value":"combined = FileAttachment(\"combined.png\").image({ width: 720 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":367,"value":"## Part 2: Mill the Alignment Jig","pinned":false,"hidden":false,"mode":"md"},{"id":3049,"value":"jig = FileAttachment(\"jig.jpg\").image({ width: 400 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":323,"value":"### Set the Dimensions for the Alignment Jig Workpiece","pinned":false,"hidden":false,"mode":"md"},{"id":3271,"value":"jigOverlayAlign = FileAttachment(\"jig-overlay-align.jpeg\").image({ width: 480 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":147,"value":"viewof jigWorkpieceDimensions = Inputs.form({\n x: Inputs.range([0, envMaxXInches], {\n step: 0.1,\n value: 5,\n label: \"Workpiece X\"\n }),\n y: Inputs.range([0, envMaxYInches], {\n step: 0.1,\n value: 5,\n label: \"Workpiece Y\"\n }),\n width: Inputs.range([0, envMaxXInches], {\n step: 0.1,\n value: 5,\n label: \"Workpiece Width\"\n }),\n height: Inputs.range([0, envMaxYInches], {\n step: 0.1,\n value: 5,\n label: \"Workpiece Height\"\n }),\n thickness: Inputs.range([0, maxThickness], {\n step: 0.1,\n value: 1,\n label: \"W. Thickness\"\n }),\n coordinateSystem: Inputs.text({\n label: \"Coordinate System\",\n value: \"bed\",\n disabled: true\n })\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":249,"value":"jigWorkpieceDimensions","pinned":false,"hidden":false,"mode":"ojs"},{"id":3137,"value":"### Project the Jig Stock and Align Position of Stock with Overlay","pinned":false,"hidden":false,"mode":"md"},{"id":167,"value":"cmdProjectJigWorkpiece = ({\n name: \"Project Jig Workpiece\",\n type: \"step\",\n marks: [\n {\n type: \"box\",\n location: {\n x: jigWorkpieceDimensions.x,\n y: jigWorkpieceDimensions.y\n },\n width: jigWorkpieceDimensions.width,\n height: jigWorkpieceDimensions.height\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":211,"value":"effect_sendToOverlay(cmdProjectJigWorkpiece)","pinned":false,"hidden":false,"mode":"ojs"},{"id":690,"value":"viewof jigWorkpieceCorrect = Inputs.toggle({\n label: \"The jig workpiece is aligned with the projection.\",\n __invalidator: jigWorkpieceDimensions\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":612,"value":"highlightPostcondition(\"exists jigWorkpiece(x, y, w, h, th)_bed\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":379,"value":"### Fixture the Alignment Jig Stock to the Machine Bed with Screws at the Projected Locations","pinned":false,"hidden":false,"mode":"md"},{"id":2577,"value":"cmdProjectJigScrewHoles = ({\n name: \"Project Jig Screw Holes\",\n type: \"step\",\n marks: [\n {\n type: \"boxOutline\",\n location: {\n x: jigWorkpieceDimensions.x,\n y: jigWorkpieceDimensions.y\n },\n width: jigWorkpieceDimensions.width,\n height: jigWorkpieceDimensions.height\n },\n {\n type: \"screwPosition\",\n location: {\n x: jigWorkpieceDimensions.x,\n y: jigWorkpieceDimensions.y\n },\n width: jigWorkpieceDimensions.width,\n height: jigWorkpieceDimensions.height,\n offset: 10,\n flipped: -1\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2579,"value":"effect_sendToOverlay(cmdProjectJigScrewHoles)","pinned":false,"hidden":false,"mode":"ojs"},{"id":471,"value":"You will need three Phillips head wood screws with a larger depth than that of the jig stock as well as a drill with a standard Phillips head bit for securing the screws. The fixturing process is as follows:\n\n1. Using the Phillips bit, drill the three screws down into the jig stock where the marks are projected in order to secure the jig stock to the bed. The screw head should be flat with the ReduceThickness of the jig stock.\n2. Apply downwards pressure while drilling with your other hand and body weight to ensure that the jig stock is flat on the bed and not lifting off in any areas while screwing. Reference the picture below for how the jig stock should look if it is properly secured to the bed.\n\n","pinned":false,"hidden":false,"mode":"md"},{"id":2794,"value":"viewof jigWorkpieceSafelyFixtured = Inputs.toggle({\n label: `Jig workpiece is safely fixtured with three screws.`\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2327,"value":"**Important:** do not move the alignment jig after it's been synchronized with the projection. This is because we'll use the position of the alignment jig to XY zero the mill later on. If you must move the jig after milling, then repeat the projection synchronizing step.","pinned":false,"hidden":false,"mode":"md"},{"id":1761,"value":"### Tool Change: Install the the Non-Surfacing Bit","pinned":false,"hidden":false,"mode":"md"},{"id":2807,"value":"mainBit2 = FileAttachment(\"IMG_9300@1.jpg\").image({ width: 480 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":496,"value":"### Automatically Set the XY Zero Based on the Projected Box","pinned":false,"hidden":false,"mode":"md"},{"id":3274,"value":"jigOverlayZero = FileAttachment(\"jig-overlay-zero.jpeg\").image({width:480})","pinned":false,"hidden":false,"mode":"ojs"},{"id":651,"value":"highlightPrecondition(\"valid jigWorkpiece(x, y, w, h, th)_bed\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":498,"value":"jigZero = ({\n x: jigWorkpieceDimensions.x + jigWorkpieceDimensions.width / 2,\n y: jigWorkpieceDimensions.y + jigWorkpieceDimensions.height / 2\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":503,"value":"cmdProjectJigZero = ({\n name: \"Preview Jig XY Zero\",\n type: \"step\",\n marks: [\n {\n type: \"boxOutline\",\n location: {\n x: jigWorkpieceDimensions.x,\n y: jigWorkpieceDimensions.y\n },\n width: jigWorkpieceDimensions.width,\n height: jigWorkpieceDimensions.height\n },\n {\n type: \"crosshair\",\n location: jigZero\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":556,"value":"highlightPrecondition(\"(x, y, z) == away_position\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":505,"value":"effect_sendToOverlay(cmdProjectJigZero)","pinned":false,"hidden":false,"mode":"ojs"},{"id":524,"value":"highlightPrecondition(\"Z > stockZ\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":521,"value":"{\n // mutable currentCoordinateSystem = \"jig\";\n return effect_sendToMill({\n name: \"Move the bit to the crosshair and zero\",\n instructions: [`M2,${jigZero.x},${jigZero.y}`, `Z2`]\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3535,"value":"{\n // mutable currentCoordinateSystem = \"jig\";\n return effect_sendToMill({\n name: \"Zero the Z Axis\",\n instructions: [`C2`]\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":562,"value":"function tVec_BedToJig(v) {\n if (!v.coordinateSystem || v.coordinateSystem !== \"bed\") {\n throw Error(\"Please enter a vector in the bed coordinate system.\");\n }\n return {\n ...v,\n x: v.x - jigZero.x,\n y: v.y - jigZero.y,\n coordinateSystem: \"jig\"\n };\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":564,"value":"function tVec_JigToBed(v) {\n if (!v.coordinateSystem || v.coordinateSystem !== \"jig\") {\n throw Error(\"Please enter a vector in the jig coordinate system.\");\n }\n return {\n ...v,\n x: v.x + jigZero.x,\n y: v.y + jigZero.y,\n coordinateSystem: \"bed\"\n };\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":582,"value":"highlightPostcondition(\n \"coordinateSystem <- jig AND exists t: bed -> jig AND exists t: jig -> bed\"\n)","pinned":false,"hidden":false,"mode":"ojs"},{"id":585,"value":"### Generate the Bore Setup and Instructions in F360 using the recorded Jig Stock Dimensions","pinned":false,"hidden":false,"mode":"md"},{"id":626,"value":"cmdf360_setjigWorkpieceDimensions = ({\n name: \"Set Jig Stock Dimensions in F360\",\n createParam: [\n {\n name: \"jigWorkpiece_x\",\n value: jigWorkpieceDimensions.width,\n unit: \"in\"\n },\n {\n name: \"jigWorkpiece_y\",\n value: jigWorkpieceDimensions.height,\n unit: \"in\"\n },\n {\n name: \"jigWorkpiece_z\",\n value: jigWorkpieceDimensions.thickness,\n unit: \"in\"\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":653,"value":"highlightPrecondition(\"valid jigWorkpiece(x, y, w, h, th)_bed\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":640,"value":"effect_sendToF360(cmdf360_setjigWorkpieceDimensions)","pinned":false,"hidden":false,"mode":"ojs"},{"id":646,"value":"highlightPostcondition(\"exist f360params(jigWorkpiece(x, y, z))\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":656,"value":"cmdf360_generateJigSetup = ({\n name: \"Make Alignment Jig Setup\",\n setupCam: [\"alignmentJig\"]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":663,"value":"highlightPrecondition(\"exists in f360: body outer-SPOIL\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":659,"value":"viewof alignmentJigGenerated = effect_sendToF360(cmdf360_generateJigSetup)","pinned":false,"hidden":false,"mode":"ojs"},{"id":3538,"value":"viewof jigZeroesMatch = Inputs.toggle({\n label: `The zero in CAM matches the physical zero.`\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":595,"value":"### Generate Machine Instructions and Dispatch them to the Mill","pinned":false,"hidden":false,"mode":"md"},{"id":2570,"value":"**Maybe todo:** generate a profile cut to cut out the entire jig if the user needs that.","pinned":false,"hidden":false,"mode":"md"},{"id":693,"value":"cmdf360_instructionsJig = ({\n name: \"Generate Jig Machine Code\",\n exportSbp: [\"alignmentJig\"]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":694,"value":"effect_sendToF360(cmdf360_instructionsJig)","pinned":false,"hidden":false,"mode":"ojs"},{"id":708,"value":"Wait 5 seconds after generating the code, then press the following button to refresh.","pinned":false,"hidden":false,"mode":"md"},{"id":699,"value":"viewof sbpJig = Inputs.button(\"Refresh Jig Bore Machine Code\", {\n value: htl.html`No code yet.`,\n reduce: () => {\n return new Promise((resolve, reject) => {\n fetch(\"http://localhost:3000/fusion360/sbp/alignmentJig\")\n .then((insts) => resolve(insts.json()))\n .catch((err) => reject(err));\n });\n }\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":701,"value":"sbpJig","pinned":false,"hidden":false,"mode":"ojs"},{"id":3092,"value":"### Preview the Jig Dowel Locations","pinned":false,"hidden":false,"mode":"md"},{"id":3101,"value":"cmdProjectJigBoreToolpath = ({\n name: \"Preview Jig Bore Locations\",\n type: \"step\",\n marks: [\n {\n type: \"boxOutline\",\n location: {\n x: jigWorkpieceDimensions.x,\n y: jigWorkpieceDimensions.y\n },\n width: jigWorkpieceDimensions.width,\n height: jigWorkpieceDimensions.height\n },\n {\n type: \"toolpath\",\n location: jigZero,\n tssName: \"bore\",\n isa: \"sbp\",\n toolType: \"ball\",\n instructions: sbpJig.instructions,\n dowelDiam: dowelDiam\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3200,"value":"moveAway()","pinned":false,"hidden":false,"mode":"ojs"},{"id":3105,"value":"effect_sendToOverlay(cmdProjectJigBoreToolpath)","pinned":false,"hidden":false,"mode":"ojs"},{"id":3341,"value":"preJig = requires(\"Mill Alignment Jig\", [\n [\"Diameter of alignment holes matches the dowel diameter\", () => diamSent],\n [\"Diameter entered into CAD\", () => diamSent],\n [\"CAM setup generated\", () => alignmentJigGenerated],\n [\n \"Alignment workpiece jig fixtured to the bed\",\n () => jigWorkpieceSafelyFixtured\n ],\n [\"CAM zero matches physical zero\", () => jigZeroesMatch]\n])","pinned":false,"hidden":false,"mode":"ojs"},{"id":720,"value":"viewof jigMillResponse = effect_sendToMill(sbpJig)","pinned":false,"hidden":false,"mode":"ojs"},{"id":724,"value":"jigMillResponse","pinned":false,"hidden":false,"mode":"ojs"},{"id":737,"value":"### Check the Fit of the Bores with the Dowels and Correct if Needed","pinned":false,"hidden":false,"mode":"md"},{"id":739,"value":"1. Ensure that the dowels fit tightly into the holes and do not come out easily if pulled by hand. You may need to use a mallet in order to get the dowels in securely.\n2. If the holes are too small for the dowel, remeasure the diameter of the dowels and follow the steps above to re-bore the holes to the correct size.\n3. If the holes are too large for the dowel, zero the jig-y to be slightly lower or higher than the previous holes. Then, remeasure the diameter of the dowels and follow the steps above again in order to re-bore the holes to the correct size.\n4. Once you are finished with this step, the dowels should be tightly secured to the jig stock","pinned":false,"hidden":false,"mode":"md"},{"id":732,"value":"## Part 3. Reduce the Thickness of the Main Workpiece","pinned":false,"hidden":false,"mode":"md"},{"id":1668,"value":"### Align the Projection with the Main Workpiece","pinned":false,"hidden":false,"mode":"md"},{"id":3277,"value":"mainOverlayAlign = FileAttachment(\"main-overlay-align.jpeg\").image({width:480})","pinned":false,"hidden":false,"mode":"ojs"},{"id":1683,"value":"highlightPrecondition(\"NOT overlap(mainWorkpiece, jigWorkpiece)\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":1664,"value":"viewof mainWorkpieceDimensions = Inputs.form({\n x: Inputs.range([0, envMaxXInches], {\n step: 0.1,\n value: 5,\n label: \"Stock Box LL X\"\n }),\n y: Inputs.range([0, envMaxYInches], {\n step: 0.1,\n value: 5,\n label: \"Stock Box LL Y\"\n }),\n width: Inputs.range([0, envMaxXInches], {\n step: 0.1,\n value: 5,\n label: \"Stock Box Width\"\n }),\n height: Inputs.range([0, envMaxYInches], {\n step: 0.1,\n value: 5,\n label: \"Stock Box Height\"\n }),\n thickness: Inputs.range([0, maxThickness], {\n step: 0.1,\n value: 1,\n label: \"Stock Thickness\"\n }),\n coordinateSystem: Inputs.text({\n label: \"Coordinate System\",\n value: \"bed\",\n disabled: true\n })\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":1670,"value":"mainWorkpieceDimensions","pinned":false,"hidden":false,"mode":"ojs"},{"id":1674,"value":"cmdProjectmainWorkpiece = ({\n name: \"Project Main Stock\",\n type: \"step\",\n marks: [\n {\n type: \"box\",\n location: {\n x: mainWorkpieceDimensions.x,\n y: mainWorkpieceDimensions.y\n },\n width: mainWorkpieceDimensions.width,\n height: mainWorkpieceDimensions.height\n },\n {\n type: \"text\",\n location: { x: 1, y: 1 },\n text: \"Main Stock\"\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":1677,"value":"effect_sendToOverlay(cmdProjectmainWorkpiece)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1680,"value":"highlightPostcondition(\"exists mainWorkpiece(x, y, w, h, th)_bed\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":2416,"value":"### Send Main Stock Info to Fusion 360\n","pinned":false,"hidden":false,"mode":"md"},{"id":2418,"value":"cmdf360_setmainWorkpieceDimensions = ({\n name: \"Set Main Stock Dimensions in F360\",\n createParam: [\n {\n name: \"mainWorkpiece_x\",\n value: mainWorkpieceDimensions.width,\n unit: \"in\"\n },\n {\n name: \"mainWorkpiece_y\",\n value: mainWorkpieceDimensions.height,\n unit: \"in\"\n },\n {\n name: \"mainWorkpiece_z\",\n value: mainWorkpieceDimensions.thickness,\n unit: \"in\"\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2425,"value":"effect_sendToF360(cmdf360_setmainWorkpieceDimensions)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1689,"value":"### Fixture the Main Workpiece with Screws at a Safe Depth","pinned":false,"hidden":false,"mode":"md"},{"id":3284,"value":"mainOverlayFixture = FileAttachment(\"main-overlay-fixture.jpeg\").image({\n width: 480\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2948,"value":"cmdProjectMainScrewHoles = ({\n name: \"Project Main Screw Holes\",\n type: \"step\",\n marks: [\n {\n type: \"boxOutline\",\n location: {\n x: mainWorkpieceDimensions.x,\n y: mainWorkpieceDimensions.y\n },\n width: mainWorkpieceDimensions.width,\n height: mainWorkpieceDimensions.height\n },\n {\n type: \"screwPosition\",\n offset: 10,\n location: {\n x: mainWorkpieceDimensions.x,\n y: mainWorkpieceDimensions.y\n },\n width: mainWorkpieceDimensions.width,\n height: mainWorkpieceDimensions.height,\n flipped: -1\n },\n {\n type: \"sectionAnnotation\",\n annotationName: \"screwDepth\",\n location: {\n x: mainWorkpieceDimensions.x + mainWorkpieceDimensions.width / 2,\n y: mainWorkpieceDimensions.y + mainWorkpieceDimensions.height / 2\n },\n args: {\n stockDepth: mainWorkpieceDimensions.thickness,\n modelDepth: modelHeight\n }\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2950,"value":"effect_sendToOverlay(cmdProjectMainScrewHoles)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2883,"value":"// the is a placeholder in order not to break the following code\n// cam does not need modelHeight specification, and so is modelHeight variable deleted\nmodelHeight = 0.5","pinned":false,"hidden":false,"mode":"ojs"},{"id":3280,"value":"mainFixture = FileAttachment(\"main-fixture.jpeg\").image({ width: 480 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":1691,"value":"$31","pinned":false,"hidden":false,"mode":"ojs"},{"id":1715,"value":"safeFixtureDepth = mainWorkpieceDimensions.thickness - modelHeight","pinned":false,"hidden":false,"mode":"ojs"},{"id":1724,"value":"/* Note that this toggle element will regenerate if SAFE_FIXTURE_DEPTH ever changes, resetting the value to FALSE. This is intentional; if the safe depth ever changes, then the user needs to double check that the screws are set at the new safe value. */\nviewof mainWorkpieceSafelyFixtured = Inputs.toggle({\n label: `Main workpiece is safely fixtured with screws at ${safeFixtureDepth} or more.`\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":1736,"value":"highlightPostcondition(\"screw depth >= safe fixture depth\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":1740,"value":"### Tool Change: Install the Surfacing Bit","pinned":false,"hidden":false,"mode":"md"},{"id":1744,"value":"faceMill = FileAttachment(\"IMG_9301.jpg\").image({ width: 360 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":1752,"value":"viewof surfacingMillInstalled = Inputs.toggle({\n label: `The surfacing bit is now installed.`\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":1756,"value":"highlightPostcondition(\"current bit <- surfacing\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":1749,"value":"### XY Zero the Mill on the Main Workpiece","pinned":false,"hidden":false,"mode":"md"},{"id":3286,"value":"mainOverlayZero = FileAttachment(\"main-overlay-zero.jpeg\").image({ width: 480 })","pinned":true,"hidden":false,"mode":"ojs"},{"id":1772,"value":"highlightPrecondition(\"valid mainWorkpiece(x, y, w, h, th)_bed\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":1771,"value":"mainWorkpieceZero = ({\n x: mainWorkpieceDimensions.x + mainWorkpieceDimensions.width / 2,\n y: mainWorkpieceDimensions.y + mainWorkpieceDimensions.height / 2,\n coordinateSystem: \"bed\"\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":1773,"value":"cmdProjectmainWorkpieceZero = ({\n name: \"Preview Main Zero\",\n type: \"step\",\n marks: [\n {\n type: \"boxOutline\",\n location: {\n x: mainWorkpieceDimensions.x,\n y: mainWorkpieceDimensions.y\n },\n width: mainWorkpieceDimensions.width,\n height: mainWorkpieceDimensions.height\n },\n {\n type: \"crosshair\",\n location: mainWorkpieceZero\n },\n {\n type: \"arrow\",\n location: {\n x: 35,\n y: 20\n },\n to: mainWorkpieceZero\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":1774,"value":"highlightPrecondition(\"(x, y, z) == away_position\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":1775,"value":"effect_sendToOverlay(cmdProjectmainWorkpieceZero)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1776,"value":"highlightPrecondition(\"Current Zero be in BED coordinates\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":1777,"value":"{\n // Todo: conversion based on current coordinate system\n let localZeroPoint = mainWorkpieceZero;\n mutable currentCoordinateSystem = \"mainWorkpiece\";\n return effect_sendToMill({\n name: \"Move to Main Stock Center and Set XY Zero\",\n instructions: [`M2,${localZeroPoint.x},${localZeroPoint.y}`, `Z2`]\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3193,"value":"tVec_current(mainWorkpieceZero)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1778,"value":"function tVec_BedTomainWorkpiece(v) {\n if (!v.coordinateSystem || v.coordinateSystem !== \"bed\") {\n throw Error(\"Please enter a vector in the bed coordinate system.\");\n }\n return {\n ...v,\n x: v.x - mainWorkpieceZero.x,\n y: v.y - mainWorkpieceZero.y,\n coordinateSystem: \"mainWorkpiece\"\n };\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1779,"value":"function tVec_mainWorkpieceToBed(v) {\n if (!v.coordinateSystem || v.coordinateSystem !== \"mainWorkpiece\") {\n throw Error(\"Please enter a vector in the mainWorkpiece coordinate system.\");\n }\n return {\n ...v,\n x: v.x + mainWorkpieceZero.x,\n y: v.y + mainWorkpieceZero.y,\n coordinateSystem: \"bed\"\n };\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1780,"value":"highlightPostcondition(\n \"coordinateSystem <- mainWorkpiece AND exists t: bed -> mainWorkpiece AND exists t: mainWorkpiece -> bed\"\n)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2319,"value":"### Z Zero the Mill","pinned":false,"hidden":false,"mode":"md"},{"id":2447,"value":"effect_sendToMill({\n name: \"Zero the Z-Axis with the Z-Plate\",\n instructions: [`C2`]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2489,"value":"### Generate the Surfacing Setup in F360","pinned":false,"hidden":false,"mode":"md"},{"id":2491,"value":"cmdf360_generateSurfacingSetup = ({\n name: \"Make Surfacing Setup\",\n setupCam: [\"reduceThickness\"]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2495,"value":"effect_sendToF360(cmdf360_generateSurfacingSetup)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2321,"value":"### Generate the Surfacing Toolpath in F360","pinned":false,"hidden":false,"mode":"md"},{"id":2450,"value":"cmdf360_instructionsReduceThickness = ({\n name: \"Generate Surfacing Machine Code\",\n exportSbp: [\"reduceThickness\"]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2454,"value":"effect_sendToF360(cmdf360_instructionsReduceThickness)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2466,"value":"viewof sbpReduceThickness = fetchInstructions(\"reduceThickness\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":2574,"value":"sbpReduceThickness","pinned":false,"hidden":false,"mode":"ojs"},{"id":2331,"value":"### Project the Surfacing Toolpath with Respect to the Main Stock","pinned":false,"hidden":false,"mode":"md"},{"id":3288,"value":"mainOverlayReduceThickness = FileAttachment(\"main-overlay-surface.jpeg\").image({\n width: 480\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2820,"value":"cmdProjectSurfacingToolpath = ({\n name: \"Preview Surfacing Toolpath\",\n type: \"step\",\n marks: [\n {\n type: \"boxOutline\",\n location: {\n x: mainWorkpieceDimensions.x,\n y: mainWorkpieceDimensions.y\n },\n width: mainWorkpieceDimensions.width,\n height: mainWorkpieceDimensions.height\n },\n {\n type: \"toolpath\",\n location: mainWorkpieceZero,\n tssName: \"basic\",\n isa: \"sbp\",\n toolType: \"face\",\n instructions: sbpReduceThickness.instructions\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2824,"value":"effect_sendToOverlay(cmdProjectSurfacingToolpath)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2333,"value":"Check that the surfacing fully covers the workpiece. If not you might end up with the result in the image below which is a result of the surfacing toolpath being zeroed at the wrong place, or of the stock setup being wrong in F360. If you change the latter, you need to repeat the main stock localization step.","pinned":false,"hidden":false,"mode":"md"},{"id":2393,"value":"surfaceError = FileAttachment(\"surface-error.jpg\").image({ width: 480 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":2337,"value":"### Dispatch the Surfacing Cut","pinned":false,"hidden":false,"mode":"md"},{"id":2472,"value":"effect_sendToMill({\n name: \"Dispatch Surfacing Cut\",\n instructions: sbpReduceThickness.instructions\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":808,"value":"## Part 4. Mill Alignment Holes in the Main Workpiece","pinned":false,"hidden":false,"mode":"md"},{"id":2344,"value":"### Tool Change: Install the Main Bit","pinned":false,"hidden":false,"mode":"md"},{"id":2811,"value":"mainBit = FileAttachment(\"IMG_9300@1.jpg\").image({ width: 480 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":2346,"value":"### Z Zero the Mill","pinned":false,"hidden":false,"mode":"md"},{"id":2481,"value":"Note: do not XY-zero again, unless something was wrong with the last XY zero for surfacing.","pinned":false,"hidden":false,"mode":"md"},{"id":2479,"value":"effect_sendToMill({\n name: \"Zero the Z-Axis with the Z-Plate\",\n instructions: [`C2`]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2349,"value":"### Generate the Bore Setup and Instructions in F360","pinned":false,"hidden":false,"mode":"md"},{"id":2486,"value":"cmdf360_mainHoles = ({\n name: \"Generate Main Holes Setup\",\n setupCam: [\"mainHoles\"]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2832,"value":"effect_sendToF360(cmdf360_mainHoles)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2503,"value":"cmdf360_instructionsMainBore = ({\n name: \"Generate Main Bore Machine Code\",\n exportSbp: [\"mainHoles\"]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2504,"value":"effect_sendToF360(cmdf360_instructionsMainBore)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2505,"value":"viewof sbpMainBore = fetchInstructions(\"mainHoles\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":2928,"value":"sbpMainBore","pinned":false,"hidden":false,"mode":"ojs"},{"id":2353,"value":"### Preview the Bore Locations","pinned":false,"hidden":false,"mode":"md"},{"id":2923,"value":"cmdProjectMainBoreToolpath = ({\n name: \"Preview Main Bore Locations\",\n type: \"step\",\n marks: [\n {\n type: \"boxOutline\",\n location: {\n x: mainWorkpieceDimensions.x,\n y: mainWorkpieceDimensions.y\n },\n width: mainWorkpieceDimensions.width,\n height: mainWorkpieceDimensions.height\n },\n {\n type: \"toolpath\",\n location: mainWorkpieceZero,\n tssName: \"bore\",\n isa: \"sbp\",\n toolType: \"ball\",\n instructions: sbpMainBore.instructions,\n dowelDiam: dowelDiam\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3264,"value":"moveAway()","pinned":false,"hidden":false,"mode":"ojs"},{"id":2926,"value":"effect_sendToOverlay(cmdProjectMainBoreToolpath)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2356,"value":"### Dispatch the Bore Cut","pinned":false,"hidden":false,"mode":"md"},{"id":2550,"value":"effect_sendToMill({\n name: \"Dispatch Main Bore Cut\",\n instructions: sbpMainBore.instructions\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3059,"value":"### Check the Depth and Fit of the Bores","pinned":false,"hidden":false,"mode":"md"},{"id":3108,"value":"cmdProjectBoreDepth = ({\n name: \"Project Bore Depth\",\n type: \"step\",\n marks: [\n {\n type: \"sectionAnnotation\",\n annotationName: \"screwDepth\",\n location: {\n x: mainWorkpieceDimensions.x + mainWorkpieceDimensions.width / 2,\n y: mainWorkpieceDimensions.y + mainWorkpieceDimensions.height / 2\n },\n args: {\n stockDepth: mainWorkpieceDimensions.thickness,\n modelDepth: 0\n }\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3110,"value":"effect_sendToOverlay(cmdProjectBoreDepth)","pinned":false,"hidden":false,"mode":"ojs"},{"id":3060,"value":"1. Ensure that the depth of the bores is equal to the depth of the stock before removing and unscrewing the stock from the bed. This means that the bore should have drilled holes all the way through the stock. You can measure both the depth of the holes and the depth of the stock with calipers in order to ensure this.\n2. If the holes are not deep enough, adjust the depth of the stock and redo the steps above to re-bore the holes.","pinned":false,"hidden":false,"mode":"md"},{"id":810,"value":"## Part 5. Mill the Top-Down Cut","pinned":false,"hidden":false,"mode":"md"},{"id":3291,"value":"cutTop = FileAttachment(\"cut-top.jpeg\").image({ width: 480 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":3116,"value":"### Fixture the Main Stock to the Jig with Screws at the Projected Locations","pinned":false,"hidden":false,"mode":"md"},{"id":3122,"value":"cmdProjectTopCutScrewHoles = ({\n name: \"Project Top Cut Screw Holes\",\n type: \"step\",\n marks: [\n {\n type: \"boxOutline\",\n location: {\n x: mainWorkpieceDimensions.x,\n y: mainWorkpieceDimensions.y\n },\n width: mainWorkpieceDimensions.width,\n height: mainWorkpieceDimensions.height\n },\n {\n type: \"screwPosition\",\n offset: 10,\n location: {\n x: mainWorkpieceDimensions.x,\n y: mainWorkpieceDimensions.y\n },\n width: mainWorkpieceDimensions.width,\n height: mainWorkpieceDimensions.height\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3125,"value":"effect_sendToOverlay(cmdProjectTopCutScrewHoles)","pinned":false,"hidden":false,"mode":"ojs"},{"id":3120,"value":"1. Align the stock holes with the dowels and secure so that the stock is flat against the top of the jig\n2. Using a drill bit with a standard Phillips head and 3 wood screws that are longer than the depth of the stock, secure the stock to the jig at the projected locations","pinned":false,"hidden":false,"mode":"md"},{"id":2366,"value":"highlightPrecondition(\n \"alignment jig has been synchronized with the projection and has not moved\"\n)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2842,"value":"cmdf360_topDown = ({\n name: \"Generate Top Cut Setup \",\n setupCam: [\"topDown\"]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2855,"value":"effect_sendToF360(cmdf360_topDown)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2848,"value":"cmdf360_exportTopCutsbp = ({\n name: \"Generate Top Cut Machine Code\",\n exportSbp: [\"topDown\"]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2853,"value":"effect_sendToF360(cmdf360_exportTopCutsbp)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2968,"value":"viewof sbpTopCut = fetchInstructions(\"topDown\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":2971,"value":"sbpTopCut","pinned":false,"hidden":false,"mode":"ojs"},{"id":2966,"value":"cmdProjectTopCutToolpath = ({\n name: \"Preview Top Cut Toolpath\",\n type: \"step\",\n marks: [\n {\n type: \"toolpath\",\n tssName: \"outline\",\n location: {\n x: mainWorkpieceDimensions.x,\n y: mainWorkpieceDimensions.y\n },\n instructions: sbpTopCut.instructions,\n args: { thickness: modelHeight }\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2975,"value":"effect_sendToOverlay(cmdProjectTopCutToolpath)","pinned":false,"hidden":false,"mode":"ojs"},{"id":817,"value":"## Part 6. Mill the Bottom-Up Cut","pinned":false,"hidden":false,"mode":"md"},{"id":3294,"value":"cutBottom = FileAttachment(\"cut-bottom.jpeg\").image({ width: 480 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":3371,"value":"### Flip the Main Stock Over the X-Axis To Prepare for the Bottom-Up Cut\n","pinned":false,"hidden":false,"mode":"md"},{"id":3129,"value":"cmdProjectBottomCutScrewHoles = ({\n name: \"Project Bottom Cut Screw Holes\",\n type: \"step\",\n marks: [\n {\n type: \"boxOutline\",\n location: {\n x: mainWorkpieceDimensions.x,\n y: mainWorkpieceDimensions.y\n },\n width: mainWorkpieceDimensions.width,\n height: mainWorkpieceDimensions.height\n },\n {\n type: \"screwPosition\",\n offset: 10,\n location: {\n x: mainWorkpieceDimensions.x,\n y: mainWorkpieceDimensions.y\n },\n width: mainWorkpieceDimensions.width,\n height: mainWorkpieceDimensions.height,\n flipped: -1\n }\n ]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3368,"value":"effect_sendToOverlay(cmdProjectBottomCutScrewHoles)","pinned":false,"hidden":false,"mode":"ojs"},{"id":269,"value":"cmdf360_bottomDown = ({\n name: \"Generate Bottom Cut Setup\",\n setupCam: [\"bottomDown\"]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2839,"value":"effect_sendToF360(cmdf360_bottomDown)","pinned":false,"hidden":false,"mode":"ojs"},{"id":450,"value":"cmdf360_exportBottomCutsbp = ({\n name: \"Generate Bottom Cut Machine Code\",\n exportSbp: [\"bottomDown\"]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":253,"value":"effect_sendToF360(cmdf360_exportBottomCutsbp)","pinned":false,"hidden":false,"mode":"ojs"},{"id":3300,"value":"## End of Program","pinned":false,"hidden":false,"mode":"md"},{"id":3307,"value":"Postconditions\n- There is a main stock m positioned at (x_m, y_m, z_m) with dimensions (w_m, h_m, theta_m)\n- The top cut CAM implements (1) the artifact geometry looking top-down\n- The bottom cut CAM implements the artifact geometry looking bottom-up\n- The work coordinate system (WCS) of the the bottom cut equals the WCS of the top cut rotated 90 degrees around some axis R\n- The top cut was executed (2) on the main stock\n- The bottom cut was executed on the main stock that was rotated 90 degrees around R\n\n(1) A CAM setup and its operations implement a geometry iff after executing the operations under the given setup the resulting stock contains a model that is \"close enough\" to the artifact.\n(2) A cut being executed properly means the milling dispatch part of that module fulfilled its preconditions before being run.","pinned":false,"hidden":false,"mode":"md"},{"id":3304,"value":"spoonFront = FileAttachment(\"spoon-front.jpeg\").image({ width: 480 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":3324,"value":"spoonBack = FileAttachment(\"spoon-back.jpeg\").image({ width: 480 })","pinned":false,"hidden":false,"mode":"ojs"},{"id":824,"value":"# Utility Functions","pinned":false,"hidden":false,"mode":"md"},{"id":150,"value":"envMaxXInches = 50","pinned":false,"hidden":false,"mode":"ojs"},{"id":151,"value":"envMaxYInches = 24","pinned":false,"hidden":false,"mode":"ojs"},{"id":631,"value":"maxThickness = 3","pinned":false,"hidden":false,"mode":"ojs"},{"id":3204,"value":"zSafeHeight = 2","pinned":false,"hidden":false,"mode":"ojs"},{"id":199,"value":"function eagerSendToOverlay(command) {\n return fetch(\"http://localhost:3000/overlay/command\", {\n method: \"PUT\",\n headers: {\n \"Content-Type\": \"application/json\"\n },\n body: JSON.stringify(command)\n }).then((res) => res.json());\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":203,"value":"function effect_sendToOverlay(command) {\n return Inputs.button(\"Send to Overlay\", {\n label: command.name,\n reduce: (_) => {\n return fetch(\"http://localhost:3000/overlay/command\", {\n method: \"PUT\",\n headers: {\n \"Content-Type\": \"application/json\"\n },\n body: JSON.stringify(command)\n }).then((res) => res.json());\n }\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":273,"value":"function effect_sendToF360(command) {\n return Inputs.button(\"Send to Fusion 360\", {\n label: command.name || \"Unknown Fusion 360 Command\",\n reduce: (_) => {\n return fetch(\"http://localhost:3000/fusion360/command\", {\n method: \"PUT\",\n headers: {\n \"Content-Type\": \"application/json\"\n },\n body: JSON.stringify(command)\n }).then((res) => res.json());\n }\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":512,"value":"function effect_sendToMill(command) {\n return Inputs.button(\"Send to Mill\", {\n value: htl.html`Nothing sent to the mill yet.`,\n label: command.name,\n reduce: () => {\n return new Promise((resolve, reject) => {\n __sendInstructionsToMill(command.instructions).then((res) => {\n resolve(res.json());\n });\n });\n }\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3169,"value":"function moveAway() {\n if (!awayPosition) {\n return Inputs.button(\"No Away Position\", {\n disabled: true\n });\n }\n let localAway = tVec_current(awayPosition);\n return effect_sendToMill({\n name: \"Move Away\",\n instructions: [`MZ,${zSafeHeight}`, `J2,${localAway.x},${localAway.y}`]\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3182,"value":"$32","pinned":false,"hidden":false,"mode":"ojs"},{"id":2463,"value":"function fetchInstructions(setupName) {\n return Inputs.button(`Fetch instructions for ${setupName}`, {\n value: htl.html`No code yet.`,\n reduce: () => {\n return new Promise((resolve, reject) => {\n fetch(`http://localhost:3000/fusion360/sbp/${setupName}`)\n .then((insts) => insts.json())\n .then((j) => {\n\n // TODO compare dates\n if (false) {\n reject('The fetched toolpath is too old, please regenerate it first.')\n }\n else {\n resolve(j);\n }\n })\n .catch((err) => reject(err));\n });\n }\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":514,"value":"/* NEVER call this function outside a deferred execution context. */\nfunction __sendInstructionsToMill(instructions) {\n let body = {\n instructions: instructions\n };\n let url = \"http://localhost:3000/mill/instructions\";\n return new Promise((resolve, reject) => {\n fetch(url, {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\"\n },\n body: JSON.stringify(body)\n })\n .then((response) => {\n resolve(response);\n })\n .catch((error) => {\n reject(error);\n });\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":527,"value":"function highlightPrecondition(pc) {\n return htl.html`Precondition: ${pc}`;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":579,"value":"function highlightPostcondition(pc) {\n return htl.html`Postcondition: ${pc}`;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":2801,"value":"function highlightPictureNeeded(pc) {\n return htl.html`${pc}`;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":794,"value":"async function fetchSvg() {\n const response = await fetch(\"http://localhost:3000/fusion360/get_svg\");\n const status = response.status;\n\n if (status === 200) {\n const data = await response.text();\n return data;\n } else {\n return \"\";\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3335,"value":"$33","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W34","stdlib":"1","titling":"auto"}