/**
Copyright (C) 2012-2024 by Autodesk, Inc.
All rights reserved.
5AXISMAKER post processor configuration.
$Revision: 44115 1104db9da08471dc1d758431fd9ef8822fd95c21 $
$Date: 2024-03-12 07:10:57 $
FORKID {61167F95-13C8-423D-B5C7-A64F747AAA5E}
*/
description = "5AXISMAKER";
vendor = "5AXISWORKS";
vendorUrl = "http://www.5axismaker.com";
legal = "Copyright (C) 2012-2024 by Autodesk, Inc.";
certificationLevel = 2;
minimumRevision = 45702;
longDescription = "Generic 5-axis post for 5AXISMAKER with Mach3 control.";
extension = "tap";
setCodePage("ascii");
capabilities = CAPABILITY_MILLING;
tolerance = spatial(0.002, MM);
minimumChordLength = spatial(0.25, MM);
minimumCircularRadius = spatial(0.01, MM);
maximumCircularRadius = spatial(1000, MM);
minimumCircularSweep = toRad(0.01);
maximumCircularSweep = toRad(180);
allowHelicalMoves = true;
allowedCircularPlanes = undefined; // allow any circular motion
// user-defined properties
properties = {
writeMachine: {
title : "Write machine",
description: "Output the machine settings in the header of the code.",
group : "formats",
type : "boolean",
value : true,
scope : "post"
},
writeTools: {
title : "Write tool list",
description: "Output a tool list in the header of the code.",
group : "formats",
type : "boolean",
value : true,
scope : "post"
},
safePositionMethod: {
title : "Safe Retracts",
description: "Select your desired retract option. 'Clearance Height' retracts to the operation clearance height.",
group : "homePositions",
type : "enum",
values : [
{title:"G28", id:"G28"},
// {title:"G53", id: "G53"},
{title:"Clearance Height", id:"clearanceHeight"}
],
value: "clearanceHeight",
scope: "post"
},
useM06: {
title : "Use M6",
description: "Disable to avoid outputting M6. If disabled Preload is also disabled",
group : "preferences",
type : "boolean",
value : true,
scope : "post"
},
preloadTool: {
title : "Preload tool",
description: "Preloads the next tool at a tool change (if any).",
group : "preferences",
type : "boolean",
value : false,
scope : "post"
},
useG43: {
title : "Use G43",
description: "Use G43 tool offsets.",
group : "preferences",
type : "boolean",
value : false,
scope : "post"
},
showSequenceNumbers: {
title : "Use sequence numbers",
description: "'Yes' outputs sequence numbers on each block, 'Only on tool change' outputs sequence numbers on tool change blocks only, and 'No' disables the output of sequence numbers.",
group : "formats",
type : "enum",
values : [
{title:"Yes", id:"true"},
{title:"No", id:"false"},
{title:"Only on tool change", id:"toolChange"}
],
value: "false",
scope: "post"
},
sequenceNumberStart: {
title : "Start sequence number",
description: "The number at which to start the sequence numbers.",
group : "formats",
type : "integer",
value : 10,
scope : "post"
},
sequenceNumberIncrement: {
title : "Sequence number increment",
description: "The amount by which the sequence number is incremented by in each block.",
group : "formats",
type : "integer",
value : 5,
scope : "post"
},
optionalStop: {
title : "Optional stop",
description: "Outputs optional stop code during when necessary in the code.",
group : "preferences",
type : "boolean",
value : false,
scope : "post"
},
separateWordsWithSpace: {
title : "Separate words with space",
description: "Adds spaces between words if 'yes' is selected.",
group : "formats",
type : "boolean",
value : true,
scope : "post"
},
useRadius: {
title : "Radius arcs",
description: "If yes is selected, arcs are outputted using radius values rather than IJK.",
group : "preferences",
type : "boolean",
value : true,
scope : "post"
},
dwellInSeconds: {
title : "Dwell in seconds",
description: "Specifies the unit for dwelling, set to 'Yes' for seconds and 'No' for milliseconds.",
group : "preferences",
type : "boolean",
value : true,
scope : "post"
},
setupAtCenterOfCAxis: {
title : "Setup at center of C axis",
description: "Specifies if the machine is zeroed at the center of C-axis rotation.",
group : "multiAxis",
type : "boolean",
value : false,
scope : "post"
},
safeRetractDistance: {
title : "Safe retract distance",
description: "A set distance to add to the tool length for rewind C-axis tool retract.",
group : "multiAxis",
type : "number",
value : 0.5,
scope : "post"
},
useRigidTapping: {
title : "Use rigid tapping",
description: "Select 'Yes' to enable, 'No' to disable, or 'Without spindle direction' to enable rigid tapping without outputting the spindle direction block.",
group : "preferences",
type : "enum",
values : [
{title:"Yes", id:"yes"},
{title:"No", id:"no"},
{title:"Without spindle direction", id:"without"}
],
value: "yes",
scope: "post"
}
};
// wcs definiton
wcsDefinitions = {
useZeroOffset: false,
wcs : [
{name:"Standard", format:"G", range:[54, 59]},
{name:"Extended", format:"G59 P", range:[1, 254]}
]
};
var permittedCommentChars = " ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.,=_-#:";
var singleLineCoolant = false; // specifies to output multiple coolant codes in one line rather than in separate lines
// samples:
// {id: COOLANT_THROUGH_TOOL, on: 88, off: 89}
// {id: COOLANT_THROUGH_TOOL, on: [8, 88], off: [9, 89]}
// {id: COOLANT_THROUGH_TOOL, on: "M88 P3 (myComment)", off: "M89"}
var coolants = [
{id:COOLANT_FLOOD, on:8},
{id:COOLANT_MIST, on:7},
{id:COOLANT_THROUGH_TOOL},
{id:COOLANT_AIR},
{id:COOLANT_AIR_THROUGH_TOOL},
{id:COOLANT_SUCTION},
{id:COOLANT_FLOOD_MIST},
{id:COOLANT_FLOOD_THROUGH_TOOL},
{id:COOLANT_OFF, off:9}
];
var nFormat = createFormat({prefix:"N", decimals:0});
var gFormat = createFormat({prefix:"G", decimals:1});
var mFormat = createFormat({prefix:"M", decimals:0});
var hFormat = createFormat({prefix:"H", decimals:0});
var pFormat = createFormat({prefix:"P", decimals:(unit == MM ? 3 : 4), scale:0.5});
var xyzFormat = createFormat({decimals:(unit == MM ? 3 : 4), forceDecimal:true});
var rFormat = xyzFormat; // radius
var abcFormat = createFormat({decimals:3, forceDecimal:true, scale:DEG});
var feedFormat = createFormat({decimals:(unit == MM ? 0 : 1), forceDecimal:true});
var inverseFormat = createFormat({decimals:2, forceDecimal:true});
var toolFormat = createFormat({decimals:0});
var rpmFormat = createFormat({decimals:0});
var secFormat = createFormat({decimals:3, forceDecimal:true}); // seconds - range 0.001-99999.999
var milliFormat = createFormat({decimals:0}); // milliseconds // range 1-9999
var taperFormat = createFormat({decimals:1, scale:DEG});
var xOutput = createVariable({prefix:"X"}, xyzFormat);
var yOutput = createVariable({prefix:"Y"}, xyzFormat);
var zOutput = createVariable({onchange:function () {retracted = false;}, prefix:"Z"}, xyzFormat);
var aOutput = createVariable({prefix:"A"}, abcFormat);
var bOutput = createVariable({prefix:"B"}, abcFormat);
var cOutput = createVariable({prefix:"C"}, abcFormat);
var feedOutput = createVariable({prefix:"F"}, feedFormat);
var inverseTimeOutput = createVariable({prefix:"F", force:true}, inverseFormat);
var sOutput = createVariable({prefix:"S", force:true}, rpmFormat);
var pOutput = createVariable({}, pFormat);
// circular output
var iOutput = createReferenceVariable({prefix:"I", force:true}, xyzFormat);
var jOutput = createReferenceVariable({prefix:"J", force:true}, xyzFormat);
var kOutput = createReferenceVariable({prefix:"K", force:true}, xyzFormat);
var gMotionModal = createModal({}, gFormat); // modal group 1 // G0-G3, ...
var gPlaneModal = createModal({onchange:function () {gMotionModal.reset();}}, gFormat); // modal group 2 // G17-19
var gAbsIncModal = createModal({}, gFormat); // modal group 3 // G90-91
var gFeedModeModal = createModal({}, gFormat); // modal group 5 // G93-94
var gUnitModal = createModal({}, gFormat); // modal group 6 // G20-21
var gCycleModal = createModal({}, gFormat); // modal group 9 // G81, ...
var gRetractModal = createModal({}, gFormat); // modal group 10 // G98-99
// fixed settings
var pivotDistance = toPreciseUnit(27.5, MM); // distance to pivot point along B-axis
var cAxisOffset = toPreciseUnit(63.75, MM); // distance from B-axis CL to C-axis CL
var headOffset = pivotDistance; // can have the tool length added to it
var safeRetractFeed = (unit == IN) ? 40 : 1000;
var safePlungeFeed = (unit == IN) ? 25 : 625;
var WARNING_WORK_OFFSET = 0;
// collected state
var sequenceNumber;
var forceSpindleSpeed = false;
var currentWorkOffset;
var previousABC;
var retracted = false; // specifies that the tool has been retracted to the safe plane
/**
Writes the specified block.
*/
function writeBlock() {
var text = formatWords(arguments);
if (!text) {
return;
}
if (getProperty("showSequenceNumbers") == "true") {
writeWords2(nFormat.format(sequenceNumber % 100000), arguments);
sequenceNumber += getProperty("sequenceNumberIncrement");
} else {
writeWords(arguments);
}
}
/**
Writes the specified block - used for tool changes only.
*/
function writeToolBlock() {
var show = getProperty("showSequenceNumbers");
setProperty("showSequenceNumbers", (show == "true" || show == "toolChange") ? "true" : "false");
writeBlock(arguments);
setProperty("showSequenceNumbers", show);
}
/**
Output a comment.
*/
function writeComment(text) {
writeln("(" + filterText(String(text).toUpperCase(), permittedCommentChars) + ")");
}
function onOpen() {
if (getProperty("useRadius")) {
maximumCircularSweep = toRad(90); // avoid potential center calculation errors for CNC
}
if (true) {
var bAxis = createAxis({coordinate:1, table:false, axis:[1, 0, 0], range:[-180.00, 180.00]});
var cAxis = createAxis({coordinate:2, table:false, axis:[0, 0, 1], offset:[cAxisOffset, 0, 0], range:[-360.00, 360.00], cyclic:false});
machineConfiguration = new MachineConfiguration(bAxis, cAxis);
setMachineConfiguration(machineConfiguration);
optimizeMachineAngles2(0); // map tip mode - we compensate below
}
if (!machineConfiguration.isMachineCoordinate(0)) {
aOutput.disable();
}
if (!machineConfiguration.isMachineCoordinate(1)) {
bOutput.disable();
}
if (!machineConfiguration.isMachineCoordinate(2)) {
cOutput.disable();
}
if (!getProperty("separateWordsWithSpace")) {
setWordSeparator("");
}
sequenceNumber = getProperty("sequenceNumberStart");
if (programName) {
writeComment(programName);
}
if (programComment) {
writeComment(programComment);
}
// dump machine configuration
var vendor = machineConfiguration.getVendor();
var model = machineConfiguration.getModel();
var description = machineConfiguration.getDescription();
if (getProperty("writeMachine") && (vendor || model || description)) {
writeComment(localize("Machine"));
if (vendor) {
writeComment(" " + localize("vendor") + ": " + vendor);
}
if (model) {
writeComment(" " + localize("model") + ": " + model);
}
if (description) {
writeComment(" " + localize("description") + ": " + description);
}
}
// dump tool information
if (getProperty("writeTools")) {
var zRanges = {};
if (is3D()) {
var numberOfSections = getNumberOfSections();
for (var i = 0; i < numberOfSections; ++i) {
var section = getSection(i);
var zRange = section.getGlobalZRange();
var tool = section.getTool();
if (zRanges[tool.number]) {
zRanges[tool.number].expandToRange(zRange);
} else {
zRanges[tool.number] = zRange;
}
}
}
var tools = getToolTable();
if (tools.getNumberOfTools() > 0) {
for (var i = 0; i < tools.getNumberOfTools(); ++i) {
var tool = tools.getTool(i);
var comment = "T" + toolFormat.format(tool.number) + " " +
"D=" + xyzFormat.format(tool.diameter) + " " +
localize("CR") + "=" + xyzFormat.format(tool.cornerRadius);
if ((tool.taperAngle > 0) && (tool.taperAngle < Math.PI)) {
comment += " " + localize("TAPER") + "=" + taperFormat.format(tool.taperAngle) + localize("deg");
}
if (zRanges[tool.number]) {
comment += " - " + localize("ZMIN") + "=" + xyzFormat.format(zRanges[tool.number].getMinimum());
}
comment += " - " + getToolTypeName(tool.type);
writeComment(comment);
}
}
}
if (false) {
// check for duplicate tool number
for (var i = 0; i < getNumberOfSections(); ++i) {
var sectioni = getSection(i);
var tooli = sectioni.getTool();
for (var j = i + 1; j < getNumberOfSections(); ++j) {
var sectionj = getSection(j);
var toolj = sectionj.getTool();
if (tooli.number == toolj.number) {
if (xyzFormat.areDifferent(tooli.diameter, toolj.diameter) ||
xyzFormat.areDifferent(tooli.cornerRadius, toolj.cornerRadius) ||
abcFormat.areDifferent(tooli.taperAngle, toolj.taperAngle) ||
(tooli.numberOfFlutes != toolj.numberOfFlutes)) {
error(
subst(
localize("Using the same tool number for different cutter geometry for operation '%1' and '%2'."),
sectioni.hasParameter("operation-comment") ? sectioni.getParameter("operation-comment") : ("#" + (i + 1)),
sectionj.hasParameter("operation-comment") ? sectionj.getParameter("operation-comment") : ("#" + (j + 1))
)
);
return;
}
}
}
}
}
if ((getNumberOfSections() > 0) && (getSection(0).workOffset == 0)) {
for (var i = 0; i < getNumberOfSections(); ++i) {
if (getSection(i).workOffset > 0) {
error(localize("Using multiple work offsets is not possible if the initial work offset is 0."));
return;
}
}
}
switch (unit) {
case IN:
writeBlock(gUnitModal.format(20));
break;
case MM:
writeBlock(gUnitModal.format(21));
break;
}
// startup block
writeBlock(gFormat.format(40));
writeBlock(gFormat.format(49));
writeBlock(gCycleModal.format(80));
writeBlock(gAbsIncModal.format(90));
}
function onComment(message) {
var comments = String(message).split(";");
for (comment in comments) {
writeComment(comments[comment]);
}
}
/** Force output of X, Y, and Z. */
function forceXYZ() {
xOutput.reset();
yOutput.reset();
zOutput.reset();
}
/** Force output of A, B, and C. */
function forceABC() {
aOutput.reset();
bOutput.reset();
cOutput.reset();
}
/** Force output of X, Y, Z, A, B, C, and F on next output. */
function forceAny() {
forceXYZ();
forceABC();
previousDPMFeed = 0;
feedOutput.reset();
}
var currentWorkPlaneABC = undefined;
function forceWorkPlane() {
currentWorkPlaneABC = undefined;
}
function positionABC(abc, force) {
if (force) {
forceABC();
gMotionModal.reset();
}
var a = aOutput.format(abc.x);
var b = bOutput.format(abc.y);
var c = cOutput.format(abc.z);
if (a || b || c) {
if (!retracted) {
writeRetract(Z);
}
writeBlock(gAbsIncModal.format(90), gMotionModal.format(0), a, b, c);
currentMachineABC = abc;
setCurrentABC(abc); // required for machine simulation
}
}
function setWorkPlane(abc) {
if (!machineConfiguration.isMultiAxisConfiguration()) {
return; // ignore
}
if (!((currentWorkPlaneABC == undefined) ||
abcFormat.areDifferent(abc.x, currentWorkPlaneABC.x) ||
abcFormat.areDifferent(abc.y, currentWorkPlaneABC.y) ||
abcFormat.areDifferent(abc.z, currentWorkPlaneABC.z))) {
return; // no change
}
onCommand(COMMAND_UNLOCK_MULTI_AXIS);
if (!retracted) {
writeRetract(Z);
}
positionABC(abc, true);
onCommand(COMMAND_LOCK_MULTI_AXIS);
previousABC = abc;
currentWorkPlaneABC = abc;
}
var closestABC = false; // choose closest machine angles
var currentMachineABC;
function getWorkPlaneMachineABC(workPlane) {
var W = workPlane; // map to global frame
var abc = machineConfiguration.getABC(W);
if (closestABC) {
if (currentMachineABC) {
abc = machineConfiguration.remapToABC(abc, currentMachineABC);
} else {
abc = machineConfiguration.getPreferredABC(abc);
}
} else {
abc = machineConfiguration.getPreferredABC(abc);
}
try {
abc = machineConfiguration.remapABC(abc);
currentMachineABC = abc;
} catch (e) {
error(
localize("Machine angles not supported") + ":"
+ conditional(machineConfiguration.isMachineCoordinate(0), " A" + abcFormat.format(abc.x))
+ conditional(machineConfiguration.isMachineCoordinate(1), " B" + abcFormat.format(abc.y))
+ conditional(machineConfiguration.isMachineCoordinate(2), " C" + abcFormat.format(abc.z))
);
}
var direction = machineConfiguration.getDirection(abc);
if (!isSameDirection(direction, W.forward)) {
error(localize("Orientation not supported."));
}
if (!machineConfiguration.isABCSupported(abc)) {
error(
localize("Work plane is not supported") + ":"
+ conditional(machineConfiguration.isMachineCoordinate(0), " A" + abcFormat.format(abc.x))
+ conditional(machineConfiguration.isMachineCoordinate(1), " B" + abcFormat.format(abc.y))
+ conditional(machineConfiguration.isMachineCoordinate(2), " C" + abcFormat.format(abc.z))
);
}
var tcp = true;
if (tcp) {
setRotation(W); // TCP mode
} else {
var O = machineConfiguration.getOrientation(abc);
var R = machineConfiguration.getRemainingOrientation(abc, W);
setRotation(R);
}
return abc;
}
function onSection() {
var insertToolCall = isFirstSection() ||
currentSection.getForceToolChange && currentSection.getForceToolChange() ||
(tool.number != getPreviousSection().getTool().number);
retracted = false;
var newWorkOffset = isFirstSection() ||
(getPreviousSection().workOffset != currentSection.workOffset); // work offset changes
var newWorkPlane = isFirstSection() ||
!isSameDirection(getPreviousSection().getGlobalFinalToolAxis(), currentSection.getGlobalInitialToolAxis()) ||
(currentSection.isOptimizedForMachine() && getPreviousSection().isOptimizedForMachine() &&
Vector.diff(getPreviousSection().getFinalToolAxisABC(), currentSection.getInitialToolAxisABC()).length > 1e-4) ||
(!machineConfiguration.isMultiAxisConfiguration() && currentSection.isMultiAxis()) ||
(!getPreviousSection().isMultiAxis() && currentSection.isMultiAxis() ||
getPreviousSection().isMultiAxis() && !currentSection.isMultiAxis()); // force newWorkPlane between indexing and simultaneous operations
if (insertToolCall || newWorkOffset || newWorkPlane) {
writeRetract(Z);
}
writeln("");
if (hasParameter("operation-comment")) {
var comment = getParameter("operation-comment");
if (comment) {
writeComment(comment);
}
}
if (insertToolCall) {
forceWorkPlane();
onCommand(COMMAND_STOP_SPINDLE);
// setCoolant(COOLANT_OFF);
if (!isFirstSection() && getProperty("optionalStop")) {
onCommand(COMMAND_OPTIONAL_STOP);
}
if (tool.number > 256) {
warning(localize("Tool number exceeds maximum value."));
}
if (getProperty("useM06")) {
writeToolBlock("T" + toolFormat.format(tool.number), mFormat.format(6));
} else {
writeToolBlock("T" + toolFormat.format(tool.number));
}
if (tool.comment) {
writeComment(tool.comment);
}
var showToolZMin = false;
if (showToolZMin) {
if (is3D()) {
var numberOfSections = getNumberOfSections();
var zRange = currentSection.getGlobalZRange();
var number = tool.number;
for (var i = currentSection.getId() + 1; i < numberOfSections; ++i) {
var section = getSection(i);
if (section.getTool().number != number) {
break;
}
zRange.expandToRange(section.getGlobalZRange());
}
writeComment(localize("ZMIN") + "=" + zRange.getMinimum());
}
}
if (getProperty("preloadTool") && getProperty("useM06")) {
var nextTool = getNextTool(tool.number);
if (nextTool) {
writeBlock("T" + toolFormat.format(nextTool.number));
} else {
// preload first tool
var section = getSection(0);
var firstToolNumber = section.getTool().number;
if (tool.number != firstToolNumber) {
writeBlock("T" + toolFormat.format(firstToolNumber));
}
}
}
}
var spindleChanged = tool.type != TOOL_PROBE &&
(insertToolCall || forceSpindleSpeed || isFirstSection() ||
(rpmFormat.areDifferent(spindleSpeed, sOutput.getCurrent())) ||
(tool.clockwise != getPreviousSection().getTool().clockwise));
if (spindleChanged) {
forceSpindleSpeed = false;
if (spindleSpeed < 1) {
error(localize("Spindle speed out of range."));
return;
}
if (spindleSpeed > 99999) {
warning(localize("Spindle speed exceeds maximum value."));
}
var tapping = hasParameter("operation:cycleType") &&
((getParameter("operation:cycleType") == "tapping") ||
(getParameter("operation:cycleType") == "right-tapping") ||
(getParameter("operation:cycleType") == "left-tapping") ||
(getParameter("operation:cycleType") == "tapping-with-chip-breaking"));
if (!tapping || (tapping && !(getProperty("useRigidTapping") == "without"))) {
writeBlock(
sOutput.format(spindleSpeed), mFormat.format(tool.clockwise ? 3 : 4)
);
}
}
// wcs
if (insertToolCall) { // force work offset when changing tool
currentWorkOffset = undefined;
}
if (currentSection.workOffset != currentWorkOffset) {
writeBlock(currentSection.wcs);
currentWorkOffset = currentSection.workOffset;
}
forceXYZ();
if (machineConfiguration.isMultiAxisConfiguration()) { // use 5-axis indexing for multi-axis mode
// set working plane after datum shift
var abc;
if (currentSection.isMultiAxis()) {
abc = currentSection.getInitialToolAxisABC();
forceWorkPlane();
cancelTransformation();
} else {
abc = getWorkPlaneMachineABC(currentSection.workPlane);
}
setWorkPlane(abc);
} else { // pure 3D
var remaining = currentSection.workPlane;
if (!isSameDirection(remaining.forward, new Vector(0, 0, 1))) {
error(localize("Tool orientation is not supported."));
return;
}
setRotation(remaining);
}
// set coolant after we have positioned at Z
if (false) {
setCoolant(tool.coolant);
}
// forceAny();
gMotionModal.reset();
headOffset = tool.bodyLength + pivotDistance;
var initialPosition = getFramePosition(currentSection.getInitialPosition());
initialPosition = getOptimizedHeads(initialPosition.x, initialPosition.y, initialPosition.z, previousABC.x, previousABC.y, previousABC.z);
if (!retracted && !insertToolCall) {
if (zOutput.getCurrent() < initialPosition.z) {
writeBlock(gMotionModal.format(0), zOutput.format(initialPosition.z));
}
}
if (insertToolCall || retracted) {
var lengthOffset = tool.lengthOffset;
if (lengthOffset > 256) {
error(localize("Length offset out of range."));
return;
}
gMotionModal.reset();
writeBlock(gPlaneModal.format(17));
if (!machineConfiguration.isHeadConfiguration()) {
writeBlock(
gAbsIncModal.format(90),
gMotionModal.format(0), xOutput.format(initialPosition.x), yOutput.format(initialPosition.y)
);
writeBlock(gMotionModal.format(0),
conditional(getProperty("useG43"), gFormat.format(43)),
zOutput.format(initialPosition.z),
conditional(getProperty("useG43"), hFormat.format(lengthOffset))
);
} else {
writeBlock(
gAbsIncModal.format(90),
gMotionModal.format(0),
conditional(getProperty("useG43"), gFormat.format(43)),
xOutput.format(initialPosition.x),
yOutput.format(initialPosition.y),
zOutput.format(initialPosition.z),
conditional(getProperty("useG43"), hFormat.format(lengthOffset))
);
}
} else {
writeBlock(
gAbsIncModal.format(90),
gMotionModal.format(0),
xOutput.format(initialPosition.x),
yOutput.format(initialPosition.y)
);
}
}
function onDwell(seconds) {
if (seconds > 99999.999) {
warning(localize("Dwelling time is out of range."));
}
if (getProperty("dwellInSeconds")) {
writeBlock(gFormat.format(4), "P" + secFormat.format(seconds));
} else {
milliseconds = clamp(1, seconds * 1000, 99999999);
writeBlock(gFormat.format(4), "P" + milliFormat.format(milliseconds));
}
}
function onSpindleSpeed(spindleSpeed) {
writeBlock(sOutput.format(spindleSpeed));
}
function onCycle() {
writeBlock(gPlaneModal.format(17));
}
function getCommonCycle(x, y, z, r) {
forceXYZ();
return [xOutput.format(x), yOutput.format(y),
zOutput.format(z),
"R" + xyzFormat.format(r)];
}
function onCyclePoint(_x, _y, _z) {
// adjust points for headOffset
var retractZ;
var bottomZ;
var cyclePosition = getOptimizedHeads(_x, _y, _z, previousABC.x, previousABC.y, previousABC.z);
x = cyclePosition.x;
y = cyclePosition.y;
z = cyclePosition.z;
var plane = gPlaneModal.getCurrent();
var localZOutput = zOutput;
if (isSameDirection(currentSection.workPlane.forward, new Vector(0, 0, 1))) {
plane = 17; // XY plane
localZOutput = zOutput;
cyclePosition = getOptimizedHeads(_x, _y, cycle.retract, previousABC.x, previousABC.y, previousABC.z);
retractZ = cyclePosition.z;
cyclePosition = getOptimizedHeads(_x, _y, cycle.bottom, previousABC.x, previousABC.y, previousABC.z);
bottomZ = cyclePosition.z;
} else if (isSameDirection(currentSection.workPlane.forward, new Vector(0, 1, 0))) {
plane = 18; // ZX plane
localZOutput = yOutput;
cyclePosition = getOptimizedHeads(_x, cycle.retract, _z, previousABC.x, previousABC.y, previousABC.z);
retractZ = cyclePosition.y;
cyclePosition = getOptimizedHeads(_x, cycle.bottom, _z, previousABC.x, previousABC.y, previousABC.z);
bottomZ = cyclePosition.y;
} else if (isSameDirection(currentSection.workPlane.forward, new Vector(1, 0, 0))) {
plane = 19; // YZ plane
localZOutput = xOutput;
cyclePosition = getOptimizedHeads(cycle.retract, _y, _z, previousABC.x, previousABC.y, previousABC.z);
retractZ = cyclePosition.x;
cyclePosition = getOptimizedHeads(cycle.bottom, _y, _z, previousABC.x, previousABC.y, previousABC.z);
bottomZ = cyclePosition.x;
} else {
expandCyclePoint(_x, _y, _z);
return;
}
var planeCode = gPlaneModal.format(plane);
if (isFirstCyclePoint()) {
repositionToCycleClearance(cycle, _x, _y, _z);
// return to initial Z which is clearance plane and set absolute mode
var F = cycle.feedrate;
var P = !cycle.dwell ? 0 : cycle.dwell; // in seconds
switch (cycleType) {
case "drilling":
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(81),
getCommonCycle(x, y, z, retractZ),
feedOutput.format(F)
);
break;
case "counter-boring":
if (P > 0) {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(82),
getCommonCycle(x, y, z, retractZ),
"P" + secFormat.format(P),
feedOutput.format(F)
);
} else {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(81),
getCommonCycle(x, y, z, retractZ),
feedOutput.format(F)
);
}
break;
case "chip-breaking":
if ((cycle.accumulatedDepth < cycle.depth) || (P > 0)) {
expandCyclePoint(_x, _y, _z);
} else {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(73),
getCommonCycle(x, y, z, retractZ),
"Q" + xyzFormat.format(cycle.incrementalDepth),
feedOutput.format(F)
);
}
break;
case "deep-drilling":
if (P > 0) {
expandCyclePoint(_x, _y, _z);
} else {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(83),
getCommonCycle(x, y, z, retractZ),
"Q" + xyzFormat.format(cycle.incrementalDepth),
// conditional(P > 0, "P" + secFormat.format(P)),
feedOutput.format(F)
);
}
break;
case "tapping":
if (tool.type == TOOL_TAP_LEFT_HAND) {
expandCyclePoint(_x, _y, _z);
} else {
F = tool.getThreadPitch() * rpmFormat.getResultingValue(spindleSpeed);
if (getProperty("useRigidTapping") != "no") {
writeBlock(mFormat.format(29), sOutput.format(spindleSpeed));
}
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(84),
getCommonCycle(x, y, z, retractZ),
feedOutput.format(F)
);
}
break;
case "left-tapping":
expandCyclePoint(_x, _y, _z);
break;
case "right-tapping":
F = tool.getThreadPitch() * rpmFormat.getResultingValue(spindleSpeed);
if (getProperty("useRigidTapping") != "no") {
writeBlock(mFormat.format(29), sOutput.format(spindleSpeed));
}
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(84),
getCommonCycle(x, y, z, retractZ),
feedOutput.format(F)
);
break;
case "fine-boring":
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(76),
getCommonCycle(x, y, z, retractZ),
"I" + xyzFormat.format(cycle.shift),
"J" + xyzFormat.format(0),
"P" + secFormat.format(P),
// "Q" + xyzFormat.format(cycle.shift),
feedOutput.format(F)
);
break;
case "back-boring":
var dx = (gPlaneModal.getCurrent() == 19) ? cycle.backBoreDistance : 0;
var dy = (gPlaneModal.getCurrent() == 18) ? cycle.backBoreDistance : 0;
var dz = (gPlaneModal.getCurrent() == 17) ? cycle.backBoreDistance : 0;
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(87),
getCommonCycle(x - dx, y - dy, z - dz, bottomZ),
"I" + xyzFormat.format(cycle.shift),
"J" + xyzFormat.format(0),
"P" + secFormat.format(P),
feedOutput.format(F)
);
break;
case "reaming":
if (feedFormat.getResultingValue(cycle.feedrate) != feedFormat.getResultingValue(cycle.retractFeedrate)) {
expandCyclePoint(x, y, z);
break;
}
if (P > 0) {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(89),
getCommonCycle(x, y, z, retractZ),
"P" + secFormat.format(P),
feedOutput.format(F)
);
} else {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(85),
getCommonCycle(x, y, z, retractZ),
feedOutput.format(F)
);
}
break;
case "stop-boring":
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(86),
getCommonCycle(x, y, z, retractZ),
"P" + secFormat.format(P),
feedOutput.format(F)
);
break;
case "manual-boring":
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(88),
getCommonCycle(x, y, z, retractZ),
"P" + secFormat.format(P),
feedOutput.format(F)
);
break;
case "boring":
if (feedFormat.getResultingValue(cycle.feedrate) != feedFormat.getResultingValue(cycle.retractFeedrate)) {
expandCyclePoint(x, y, z);
break;
}
if (P > 0) {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(89),
getCommonCycle(x, y, z, retractZ),
"P" + secFormat.format(P),
feedOutput.format(F)
);
} else {
writeBlock(
gRetractModal.format(98), gAbsIncModal.format(90), planeCode, gCycleModal.format(85),
getCommonCycle(x, y, z, retractZ),
feedOutput.format(F)
);
}
break;
default:
expandCyclePoint(_x, _y, _z);
}
} else {
if (cycleExpanded) {
expandCyclePoint(_x, _y, _z);
} else {
writeBlock(xOutput.format(x), yOutput.format(y));
}
}
}
function onCycleEnd() {
if (!cycleExpanded) {
writeBlock(gCycleModal.format(80));
zOutput.reset();
}
}
var pendingRadiusCompensation = -1;
function onRadiusCompensation() {
pendingRadiusCompensation = radiusCompensation;
}
function onRapid(_x, _y, _z) {
var xyz = getOptimizedHeads(_x, _y, _z, previousABC.x, previousABC.y, previousABC.z);
var x = xOutput.format(xyz.x);
var y = yOutput.format(xyz.y);
var z = zOutput.format(xyz.z);
if (x || y || z) {
if (pendingRadiusCompensation >= 0) {
error(localize("Radius compensation mode cannot be changed at rapid traversal."));
return;
}
writeBlock(gMotionModal.format(0), x, y, z);
feedOutput.reset();
}
}
function onLinear(_x, _y, _z, feed) {
var xyz = getOptimizedHeads(_x, _y, _z, previousABC.x, previousABC.y, previousABC.z);
var x = xOutput.format(xyz.x);
var y = yOutput.format(xyz.y);
var z = zOutput.format(xyz.z);
var f = feedOutput.format(feed);
if (x || y || z) {
if (pendingRadiusCompensation >= 0) {
pendingRadiusCompensation = -1;
writeBlock(gPlaneModal.format(17));
switch (radiusCompensation) {
case RADIUS_COMPENSATION_LEFT:
pOutput.reset();
writeBlock(gFeedModeModal.format(94), gMotionModal.format(1), gFormat.format(41), x, y, z, f, pOutput.format(tool.diameter));
break;
case RADIUS_COMPENSATION_RIGHT:
pOutput.reset();
writeBlock(gFeedModeModal.format(94), gMotionModal.format(1), gFormat.format(42), x, y, z, f, pOutput.format(tool.diameter));
break;
default:
writeBlock(gFeedModeModal.format(94), gMotionModal.format(1), gFormat.format(40), x, y, z, f);
}
} else {
writeBlock(gFeedModeModal.format(94), gMotionModal.format(1), x, y, z, f);
}
} else if (f) {
if (getNextRecord().isMotion()) { // try not to output feed without motion
feedOutput.reset(); // force feed on next line
} else {
writeBlock(gFeedModeModal.format(94), gMotionModal.format(1), f);
}
}
}
function getOptimizedHeads(_x, _y, _z, _a, _b, _c) {
var x;
var y;
var z;
if (true) {
// adjust point for B-axis offset
var displacement = machineConfiguration.getDirection(new Vector(_a, _b, _c));
displacement.multiply(headOffset); // control will compensate for tool length
if (!getProperty("setupAtCenterOfCAxis")) {
displacement = Vector.diff(displacement, new Vector(0, 0, headOffset));
}
x = _x + displacement.x;
y = _y + displacement.y;
z = _z + displacement.z;
// adjust point for C-axis offset
displacement = new Vector(-Math.cos(_c), Math.sin(_c), 0);
displacement.multiply(cAxisOffset); // control will compensate for tool length
if (!getProperty("setupAtCenterOfCAxis")) {
displacement = Vector.diff(displacement, new Vector(-cAxisOffset, 0, 0));
}
x += displacement.x;
y += displacement.y;
z += displacement.z;
} else {
x = _x;
y = _y;
z = _z;
}
return new Vector(x, y, z);
}
function onRapid5D(_x, _y, _z, _a, _b, _c) {
if (!currentSection.isOptimizedForMachine()) {
error(localize("This post configuration has not been customized for 5-axis simultaneous toolpath."));
return;
}
if (pendingRadiusCompensation >= 0) {
error(localize("Radius compensation mode cannot be changed at rapid traversal."));
return;
}
var xyz = getOptimizedHeads(_x, _y, _z, _a, _b, _c);
var x = xOutput.format(xyz.x);
var y = yOutput.format(xyz.y);
var z = zOutput.format(xyz.z);
var a = aOutput.format(_a);
var b = bOutput.format(_b);
var c = cOutput.format(_c);
writeBlock(gMotionModal.format(0), x, y, z, a, b, c);
feedOutput.reset();
previousABC = new Vector(_a, _b, _c);
}
function onLinear5D(_x, _y, _z, _a, _b, _c, feed) {
if (!currentSection.isOptimizedForMachine()) {
error(localize("This post configuration has not been customized for 5-axis simultaneous toolpath."));
return;
}
// at least one axis is required
if (pendingRadiusCompensation >= 0) {
error(localize("Radius compensation cannot be activated/deactivated for 5-axis move."));
return;
}
var xyz = getOptimizedHeads(_x, _y, _z, _a, _b, _c);
var x = xOutput.format(xyz.x);
var y = yOutput.format(xyz.y);
var z = zOutput.format(xyz.z);
var a = aOutput.format(_a);
var b = bOutput.format(_b);
var c = cOutput.format(_c);
// get feedrate number
var f = {frn:0, fmode:0};
if (a || b || c) {
f = getMultiaxisFeed(_x, _y, _z, _a, _b, _c, feed);
if (useInverseTimeFeed) {
f.frn = inverseTimeOutput.format(f.frn);
} else {
f.frn = feedOutput.format(f.frn);
}
} else {
f.frn = feedOutput.format(feed);
f.fmode = 94;
}
// at least one axis is required
if (x || y || z || a || b || c) {
writeBlock(gFeedModeModal.format(f.fmode), gMotionModal.format(1), x, y, z, a, b, c, f.frn);
} else if (f.frn) {
if (getNextRecord().isMotion()) { // try not to output feed without motion
feedOutput.reset(); // force feed on next line
} else {
writeBlock(gFeedModeModal.format(f.fmode), gMotionModal.format(1), f.frn);
}
}
previousABC = new Vector(_a, _b, _c);
}
// Start of multi-axis feedrate logic
/***** You can add 'getProperty("useInverseTime'") if desired. *****/
/***** 'previousABC' can be added throughout to maintain previous rotary positions. Required for Mill/Turn machines. *****/
/***** 'headOffset' should be defined when a head rotary axis is defined. *****/
/***** The feedrate mode must be included in motion block output (linear, circular, etc.) for Inverse Time feedrate support. *****/
var dpmBPW = 0.1; // ratio of rotary accuracy to linear accuracy for DPM calculations
var inverseTimeUnits = 1.0; // 1.0 = minutes, 60.0 = seconds
var maxInverseTime = 45000; // maximum value to output for Inverse Time feeds
var maxDPM = 9999.99; // maximum value to output for DPM feeds
var useInverseTimeFeed = true; // use 1/T feeds
var inverseTimeFormat = createFormat({decimals:2, forceDecimal:true});
var inverseTimeOutput = createVariable({prefix:"F", force:true}, inverseTimeFormat);
var previousDPMFeed = 0; // previously output DPM feed
var dpmFeedToler = 0.5; // tolerance to determine when the DPM feed has changed
var previousABC = new Vector(0, 0, 0); // previous ABC position if maintained in post, don't define if not used
var forceOptimized = undefined; // used to override optimized-for-angles points (XZC-mode)
/** Calculate the multi-axis feedrate number. */
function getMultiaxisFeed(_x, _y, _z, _a, _b, _c, feed) {
var f = {frn:0, fmode:0};
if (feed <= 0) {
error(localize("Feedrate is less than or equal to 0."));
return f;
}
var length = getMoveLength(_x, _y, _z, _a, _b, _c);
if (useInverseTimeFeed) { // inverse time
f.frn = getInverseTime(length.tool, feed);
f.fmode = 93;
feedOutput.reset();
} else { // degrees per minute
f.frn = getFeedDPM(length, feed);
f.fmode = 94;
}
return f;
}
/** Returns point optimization mode. */
function getOptimizedMode() {
if (forceOptimized != undefined) {
return forceOptimized;
}
// return (currentSection.getOptimizedTCPMode() != 0); // TAG:doesn't return correct value
return false; // always return false for non-TCP based heads
}
/** Calculate the DPM feedrate number. */
function getFeedDPM(_moveLength, _feed) {
if ((_feed == 0) || (_moveLength.tool < 0.0001) || (toDeg(_moveLength.abcLength) < 0.0005)) {
previousDPMFeed = 0;
return _feed;
}
var moveTime = _moveLength.tool / _feed;
if (moveTime == 0) {
previousDPMFeed = 0;
return _feed;
}
var dpmFeed;
var tcp = false; // !getOptimizedMode() && (forceOptimized == undefined); // set to false for rotary heads
if (tcp) { // TCP mode is supported, output feed as FPM
dpmFeed = _feed;
} else if (true) { // standard DPM
dpmFeed = Math.min(toDeg(_moveLength.abcLength) / moveTime, maxDPM);
if (Math.abs(dpmFeed - previousDPMFeed) < dpmFeedToler) {
dpmFeed = previousDPMFeed;
}
} else if (false) { // combination FPM/DPM
var length = Math.sqrt(Math.pow(_moveLength.xyzLength, 2.0) + Math.pow((toDeg(_moveLength.abcLength) * dpmBPW), 2.0));
dpmFeed = Math.min((length / moveTime), maxDPM);
if (Math.abs(dpmFeed - previousDPMFeed) < dpmFeedToler) {
dpmFeed = previousDPMFeed;
}
} else { // machine specific calculation
dpmFeed = _feed;
}
previousDPMFeed = dpmFeed;
return dpmFeed;
}
/** Calculate the Inverse time feedrate number. */
function getInverseTime(_length, _feed) {
var inverseTime;
if (_length < 1.e-6) { // tool doesn't move
if (typeof maxInverseTime === "number") {
inverseTime = maxInverseTime;
} else {
inverseTime = 999999;
}
} else {
inverseTime = _feed / _length / inverseTimeUnits;
if (typeof maxInverseTime === "number") {
if (inverseTime > maxInverseTime) {
inverseTime = maxInverseTime;
}
}
}
return inverseTime;
}
/** Calculate radius for each rotary axis. */
function getRotaryRadii(startTool, endTool, startABC, endABC) {
var radii = new Vector(0, 0, 0);
var startRadius;
var endRadius;
var axis = new Array(machineConfiguration.getAxisU(), machineConfiguration.getAxisV(), machineConfiguration.getAxisW());
for (var i = 0; i < 3; ++i) {
if (axis[i].isEnabled()) {
var startRadius = getRotaryRadius(axis[i], startTool, startABC);
var endRadius = getRotaryRadius(axis[i], endTool, endABC);
radii.setCoordinate(axis[i].getCoordinate(), Math.max(startRadius, endRadius));
}
}
return radii;
}
/** Calculate the distance of the tool position to the center of a rotary axis. */
function getRotaryRadius(axis, toolPosition, abc) {
if (!axis.isEnabled()) {
return 0;
}
var direction = axis.getEffectiveAxis();
var normal = direction.getNormalized();
// calculate the rotary center based on head/table
var center;
var radius;
if (axis.isHead()) {
var pivot;
if (typeof headOffset === "number") {
pivot = headOffset;
} else {
pivot = tool.getBodyLength();
}
if (axis.getCoordinate() == machineConfiguration.getAxisU().getCoordinate()) { // rider
center = Vector.sum(toolPosition, Vector.product(machineConfiguration.getDirection(abc), pivot));
center = Vector.sum(center, axis.getOffset());
radius = Vector.diff(toolPosition, center).length;
} else { // carrier
var angle = abc.getCoordinate(machineConfiguration.getAxisU().getCoordinate());
radius = Math.abs(pivot * Math.sin(angle));
radius += axis.getOffset().length;
}
} else {
center = axis.getOffset();
var d1 = toolPosition.x - center.x;
var d2 = toolPosition.y - center.y;
var d3 = toolPosition.z - center.z;
var radius = Math.sqrt(
Math.pow((d1 * normal.y) - (d2 * normal.x), 2.0) +
Math.pow((d2 * normal.z) - (d3 * normal.y), 2.0) +
Math.pow((d3 * normal.x) - (d1 * normal.z), 2.0)
);
}
return radius;
}
/** Calculate the linear distance based on the rotation of a rotary axis. */
function getRadialDistance(radius, startABC, endABC) {
// calculate length of radial move
var delta = Math.abs(endABC - startABC);
if (delta > Math.PI) {
delta = 2 * Math.PI - delta;
}
var radialLength = (2 * Math.PI * radius) * (delta / (2 * Math.PI));
return radialLength;
}
/** Calculate tooltip, XYZ, and rotary move lengths. */
function getMoveLength(_x, _y, _z, _a, _b, _c) {
// get starting and ending positions
var moveLength = {};
var startTool;
var endTool;
var startXYZ;
var endXYZ;
var startABC;
if (typeof previousABC !== "undefined") {
startABC = new Vector(previousABC.x, previousABC.y, previousABC.z);
} else {
startABC = getCurrentDirection();
}
var endABC = new Vector(_a, _b, _c);
if (!getOptimizedMode()) { // calculate XYZ from tool tip
startTool = getCurrentPosition();
endTool = new Vector(_x, _y, _z);
startXYZ = startTool;
endXYZ = endTool;
// adjust points for tables
if (!machineConfiguration.getTableABC(startABC).isZero() || !machineConfiguration.getTableABC(endABC).isZero()) {
startXYZ = machineConfiguration.getOrientation(machineConfiguration.getTableABC(startABC)).getTransposed().multiply(startXYZ);
endXYZ = machineConfiguration.getOrientation(machineConfiguration.getTableABC(endABC)).getTransposed().multiply(endXYZ);
}
// adjust points for heads
if (machineConfiguration.getAxisU().isEnabled() && machineConfiguration.getAxisU().isHead()) {
if (typeof getOptimizedHeads === "function") { // use post processor function to adjust heads
startXYZ = getOptimizedHeads(startXYZ.x, startXYZ.y, startXYZ.z, startABC.x, startABC.y, startABC.z);
endXYZ = getOptimizedHeads(endXYZ.x, endXYZ.y, endXYZ.z, endABC.x, endABC.y, endABC.z);
} else { // guess at head adjustments
var startDisplacement = machineConfiguration.getDirection(startABC);
startDisplacement.multiply(headOffset);
var endDisplacement = machineConfiguration.getDirection(endABC);
endDisplacement.multiply(headOffset);
startXYZ = Vector.sum(startTool, startDisplacement);
endXYZ = Vector.sum(endTool, endDisplacement);
}
}
} else { // calculate tool tip from XYZ, heads are always programmed in TCP mode, so not handled here
startXYZ = getCurrentPosition();
endXYZ = new Vector(_x, _y, _z);
startTool = machineConfiguration.getOrientation(machineConfiguration.getTableABC(startABC)).multiply(startXYZ);
endTool = machineConfiguration.getOrientation(machineConfiguration.getTableABC(endABC)).multiply(endXYZ);
}
// calculate axes movements
moveLength.xyz = Vector.diff(endXYZ, startXYZ).abs;
moveLength.xyzLength = moveLength.xyz.length;
moveLength.abc = Vector.diff(endABC, startABC).abs;
for (var i = 0; i < 3; ++i) {
if (moveLength.abc.getCoordinate(i) > Math.PI) {
moveLength.abc.setCoordinate(i, 2 * Math.PI - moveLength.abc.getCoordinate(i));
}
}
moveLength.abcLength = moveLength.abc.length;
// calculate radii
moveLength.radius = getRotaryRadii(startTool, endTool, startABC, endABC);
// calculate the radial portion of the tool tip movement
var radialLength = Math.sqrt(
Math.pow(getRadialDistance(moveLength.radius.x, startABC.x, endABC.x), 2.0) +
Math.pow(getRadialDistance(moveLength.radius.y, startABC.y, endABC.y), 2.0) +
Math.pow(getRadialDistance(moveLength.radius.z, startABC.z, endABC.z), 2.0)
);
// calculate the tool tip move length
// tool tip distance is the move distance based on a combination of linear and rotary axes movement
moveLength.tool = moveLength.xyzLength + radialLength;
// debug
if (false) {
writeComment("DEBUG - tool = " + moveLength.tool);
writeComment("DEBUG - xyz = " + moveLength.xyz);
var temp = Vector.product(moveLength.abc, 180 / Math.PI);
writeComment("DEBUG - abc = " + temp);
writeComment("DEBUG - radius = " + moveLength.radius);
}
return moveLength;
}
// End of multi-axis feedrate logic
// Start of onRewindMachine logic
/***** Be sure to add 'safeRetractDistance' to post getProperty(" ")*****/
var performRewinds = true; // enables the onRewindMachine logic
var safeRetractFeed = (unit == IN) ? 20 : 500;
var safePlungeFeed = (unit == IN) ? 10 : 250;
var stockAllowance = new Vector(toPreciseUnit(0.1, IN), toPreciseUnit(0.1, IN), toPreciseUnit(0.1, IN));
/** Allow user to override the onRewind logic. */
function onRewindMachineEntry(_a, _b, _c) {
return false;
}
/** Retract to safe position before indexing rotaries. */
function moveToSafeRetractPosition(isRetracted) {
if (!isRetracted) {
writeRetract(Z);
}
}
/** Return from safe position after indexing rotaries. */
function returnFromSafeRetractPosition(position) {
forceXYZ();
xOutput.reset();
yOutput.reset();
zOutput.disable();
onExpandedRapid(position.x, position.y, position.z);
zOutput.enable();
onExpandedRapid(position.x, position.y, position.z);
}
/** Intersect the point-vector with the stock box. */
function intersectStock(point, direction) {
var intersection = getWorkpiece().getRayIntersection(point, direction, stockAllowance);
return intersection === null ? undefined : intersection.second;
}
/** Calculates the retract point using the stock box and safe retract distance. */
function getRetractPosition(currentPosition, currentDirection) {
var retractPos = intersectStock(currentPosition, currentDirection);
if (retractPos == undefined) {
if (tool.getFluteLength() != 0) {
retractPos = Vector.sum(currentPosition, Vector.product(currentDirection, tool.getFluteLength()));
}
}
if ((retractPos != undefined) && getProperty("safeRetractDistance")) {
retractPos = Vector.sum(retractPos, Vector.product(currentDirection, getProperty("safeRetractDistance")));
}
return retractPos;
}
/** Determines if the angle passed to onRewindMachine is a valid starting position. */
function isRewindAngleValid(_a, _b, _c) {
// make sure the angles are different from the last output angles
if (!abcFormat.areDifferent(getCurrentDirection().x, _a) &&
!abcFormat.areDifferent(getCurrentDirection().y, _b) &&
!abcFormat.areDifferent(getCurrentDirection().z, _c)) {
error(
localize("REWIND: Rewind angles are the same as the previous angles: ") +
abcFormat.format(_a) + ", " + abcFormat.format(_b) + ", " + abcFormat.format(_c)
);
return false;
}
// make sure angles are within the limits of the machine
var abc = new Array(_a, _b, _c);
var ix = machineConfiguration.getAxisU().getCoordinate();
var failed = false;
if ((ix != -1) && !machineConfiguration.getAxisU().isSupported(abc[ix])) {
failed = true;
}
ix = machineConfiguration.getAxisV().getCoordinate();
if ((ix != -1) && !machineConfiguration.getAxisV().isSupported(abc[ix])) {
failed = true;
}
ix = machineConfiguration.getAxisW().getCoordinate();
if ((ix != -1) && !machineConfiguration.getAxisW().isSupported(abc[ix])) {
failed = true;
}
if (failed) {
error(
localize("REWIND: Rewind angles are outside the limits of the machine: ") +
abcFormat.format(_a) + ", " + abcFormat.format(_b) + ", " + abcFormat.format(_c)
);
return false;
}
return true;
}
function onRewindMachine(_a, _b, _c) {
if (!performRewinds) {
error(localize("REWIND: Rewind of machine is required for simultaneous multi-axis toolpath and has been disabled."));
return;
}
// Allow user to override rewind logic
if (onRewindMachineEntry(_a, _b, _c)) {
return;
}
// Determine if input angles are valid or will cause a crash
if (!isRewindAngleValid(_a, _b, _c)) {
error(
localize("REWIND: Rewind angles are invalid:") +
abcFormat.format(_a) + ", " + abcFormat.format(_b) + ", " + abcFormat.format(_c)
);
return;
}
// Work with the tool end point
if (currentSection.getOptimizedTCPMode() == 0) {
currentTool = getCurrentPosition();
} else {
currentTool = machineConfiguration.getOrientation(getCurrentDirection()).multiply(getCurrentPosition());
}
var currentABC = getCurrentDirection();
var currentDirection = machineConfiguration.getDirection(currentABC);
// Calculate the retract position
var retractPosition = getRetractPosition(currentTool, currentDirection);
// Output warning that axes take longest route
if (retractPosition == undefined) {
error(localize("REWIND: Cannot calculate retract position."));
return;
} else {
var text = localize("REWIND: Tool is retracting due to rotary axes limits.");
warning(text);
writeComment(text);
}
// Move to retract position
var position;
if (currentSection.getOptimizedTCPMode() == 0) {
position = retractPosition;
} else {
position = machineConfiguration.getOrientation(getCurrentDirection()).getTransposed().multiply(retractPosition);
}
onExpandedLinear(position.x, position.y, position.z, safeRetractFeed);
//Position to safe machine position for rewinding axes
moveToSafeRetractPosition(false);
// Rotate axes to new position above reentry position
xOutput.disable();
yOutput.disable();
zOutput.disable();
onRapid5D(position.x, position.y, position.z, _a, _b, _c);
xOutput.enable();
yOutput.enable();
zOutput.enable();
// Move back to position above part
if (currentSection.getOptimizedTCPMode() != 0) {
position = machineConfiguration.getOrientation(new Vector(_a, _b, _c)).getTransposed().multiply(retractPosition);
}
returnFromSafeRetractPosition(position);
// Plunge tool back to original position
if (currentSection.getOptimizedTCPMode() != 0) {
currentTool = machineConfiguration.getOrientation(new Vector(_a, _b, _c)).getTransposed().multiply(currentTool);
}
onExpandedLinear(currentTool.x, currentTool.y, currentTool.z, safePlungeFeed);
}
// End of onRewindMachine logic
function onCircular(clockwise, _cx, _cy, _cz, _x, _y, _z, feed) {
if (pendingRadiusCompensation >= 0) {
error(localize("Radius compensation cannot be activated/deactivated for a circular move."));
return;
}
var start = getCurrentPosition();
start = getOptimizedHeads(start.x, start.y, start.z, previousABC.x, previousABC.y, previousABC.z);
var headPosition = getOptimizedHeads(_x, _y, _z, previousABC.x, previousABC.y, previousABC.z);
var x = headPosition.x;
var y = headPosition.y;
var z = headPosition.z;
headPosition = getOptimizedHeads(_cx, _cy, _cz, previousABC.x, previousABC.y, previousABC.z);
var cx = headPosition.x;
var cy = headPosition.y;
var cz = headPosition.z;
if (isFullCircle()) {
if (getProperty("useRadius") || isHelical()) { // radius mode does not support full arcs
linearize(tolerance);
return;
}
switch (getCircularPlane()) {
case PLANE_XY:
writeBlock(gAbsIncModal.format(90), gPlaneModal.format(17), gFeedModeModal.format(94), gMotionModal.format(clockwise ? 2 : 3), iOutput.format(cx - start.x, 0), jOutput.format(cy - start.y, 0), feedOutput.format(feed));
break;
case PLANE_ZX:
writeBlock(gAbsIncModal.format(90), gPlaneModal.format(18), gFeedModeModal.format(94), gMotionModal.format(clockwise ? 2 : 3), iOutput.format(cx - start.x, 0), kOutput.format(cz - start.z, 0), feedOutput.format(feed));
break;
case PLANE_YZ:
writeBlock(gAbsIncModal.format(90), gPlaneModal.format(19), gFeedModeModal.format(94), gMotionModal.format(clockwise ? 2 : 3), jOutput.format(cy - start.y, 0), kOutput.format(cz - start.z, 0), feedOutput.format(feed));
break;
default:
linearize(tolerance);
}
} else if (!getProperty("useRadius")) {
switch (getCircularPlane()) {
case PLANE_XY:
writeBlock(gAbsIncModal.format(90), gPlaneModal.format(17), gFeedModeModal.format(94), gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), yOutput.format(y), zOutput.format(z), iOutput.format(cx - start.x, 0), jOutput.format(cy - start.y, 0), feedOutput.format(feed));
break;
case PLANE_ZX:
writeBlock(gAbsIncModal.format(90), gPlaneModal.format(18), gFeedModeModal.format(94), gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), yOutput.format(y), zOutput.format(z), iOutput.format(cx - start.x, 0), kOutput.format(cz - start.z, 0), feedOutput.format(feed));
break;
case PLANE_YZ:
writeBlock(gAbsIncModal.format(90), gPlaneModal.format(19), gFeedModeModal.format(94), gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), yOutput.format(y), zOutput.format(z), jOutput.format(cy - start.y, 0), kOutput.format(cz - start.z, 0), feedOutput.format(feed));
break;
default:
linearize(tolerance);
}
} else { // use radius mode
var r = getCircularRadius();
if (toDeg(getCircularSweep()) > (180 + 1e-9)) {
r = -r; // allow up to <360 deg arcs
}
switch (getCircularPlane()) {
case PLANE_XY:
writeBlock(gPlaneModal.format(17), gFeedModeModal.format(94), gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), yOutput.format(y), zOutput.format(z), "R" + rFormat.format(r), feedOutput.format(feed));
break;
case PLANE_ZX:
writeBlock(gPlaneModal.format(18), gFeedModeModal.format(94), gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), yOutput.format(y), zOutput.format(z), "R" + rFormat.format(r), feedOutput.format(feed));
break;
case PLANE_YZ:
writeBlock(gPlaneModal.format(19), gFeedModeModal.format(94), gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), yOutput.format(y), zOutput.format(z), "R" + rFormat.format(r), feedOutput.format(feed));
break;
default:
linearize(tolerance);
}
}
}
var currentCoolantMode = COOLANT_OFF;
var coolantOff = undefined;
var forceCoolant = false;
function setCoolant(coolant) {
var coolantCodes = getCoolantCodes(coolant);
if (Array.isArray(coolantCodes)) {
if (singleLineCoolant) {
writeBlock(coolantCodes.join(getWordSeparator()));
} else {
for (var c in coolantCodes) {
writeBlock(coolantCodes[c]);
}
}
return undefined;
}
return coolantCodes;
}
function getCoolantCodes(coolant) {
var multipleCoolantBlocks = new Array(); // create a formatted array to be passed into the outputted line
if (!coolants) {
error(localize("Coolants have not been defined."));
}
if (tool.type == TOOL_PROBE) { // avoid coolant output for probing
coolant = COOLANT_OFF;
}
if (coolant == currentCoolantMode && (!forceCoolant || coolant == COOLANT_OFF)) {
return undefined; // coolant is already active
}
if ((coolant != COOLANT_OFF) && (currentCoolantMode != COOLANT_OFF) && (coolantOff != undefined) && !forceCoolant) {
if (Array.isArray(coolantOff)) {
for (var i in coolantOff) {
multipleCoolantBlocks.push(coolantOff[i]);
}
} else {
multipleCoolantBlocks.push(coolantOff);
}
}
forceCoolant = false;
var m;
var coolantCodes = {};
for (var c in coolants) { // find required coolant codes into the coolants array
if (coolants[c].id == coolant) {
coolantCodes.on = coolants[c].on;
if (coolants[c].off != undefined) {
coolantCodes.off = coolants[c].off;
break;
} else {
for (var i in coolants) {
if (coolants[i].id == COOLANT_OFF) {
coolantCodes.off = coolants[i].off;
break;
}
}
}
}
}
if (coolant == COOLANT_OFF) {
m = !coolantOff ? coolantCodes.off : coolantOff; // use the default coolant off command when an 'off' value is not specified
} else {
coolantOff = coolantCodes.off;
m = coolantCodes.on;
}
if (!m) {
onUnsupportedCoolant(coolant);
m = 9;
} else {
if (Array.isArray(m)) {
for (var i in m) {
multipleCoolantBlocks.push(m[i]);
}
} else {
multipleCoolantBlocks.push(m);
}
currentCoolantMode = coolant;
for (var i in multipleCoolantBlocks) {
if (typeof multipleCoolantBlocks[i] == "number") {
multipleCoolantBlocks[i] = mFormat.format(multipleCoolantBlocks[i]);
}
}
return multipleCoolantBlocks; // return the single formatted coolant value
}
return undefined;
}
var mapCommand = {
COMMAND_STOP : 0,
COMMAND_OPTIONAL_STOP : 1,
COMMAND_END : 2,
COMMAND_SPINDLE_CLOCKWISE : 3,
COMMAND_SPINDLE_COUNTERCLOCKWISE: 4,
COMMAND_STOP_SPINDLE : 5,
COMMAND_ORIENTATE_SPINDLE : 19,
COMMAND_LOAD_TOOL : 6
};
function onCommand(command) {
switch (command) {
case COMMAND_STOP:
writeBlock(mFormat.format(0));
forceSpindleSpeed = true;
forceCoolant = true;
return;
case COMMAND_OPTIONAL_STOP:
writeBlock(mFormat.format(1));
forceSpindleSpeed = true;
forceCoolant = true;
return;
case COMMAND_START_SPINDLE:
onCommand(tool.clockwise ? COMMAND_SPINDLE_CLOCKWISE : COMMAND_SPINDLE_COUNTERCLOCKWISE);
return;
case COMMAND_LOCK_MULTI_AXIS:
return;
case COMMAND_UNLOCK_MULTI_AXIS:
return;
case COMMAND_BREAK_CONTROL:
return;
case COMMAND_TOOL_MEASURE:
return;
}
var stringId = getCommandStringId(command);
var mcode = mapCommand[stringId];
if (mcode != undefined) {
writeBlock(mFormat.format(mcode));
} else {
onUnsupportedCommand(command);
}
}
function onSectionEnd() {
writeBlock(gPlaneModal.format(17));
if (currentSection.isMultiAxis()) {
writeBlock(gFeedModeModal.format(94)); // inverse time feed off
// the code below gets the machine angles from previous operation. closestABC must also be set to true
if (currentSection.isOptimizedForMachine()) {
currentMachineABC = currentSection.getFinalToolAxisABC();
}
}
if (!isLastSection() && (getNextSection().getTool().coolant != tool.coolant)) {
setCoolant(COOLANT_OFF);
}
if (((getCurrentSectionId() + 1) >= getNumberOfSections()) ||
(tool.number != getNextSection().getTool().number)) {
onCommand(COMMAND_BREAK_CONTROL);
}
forceAny();
}
/** Output block to do safe retract and/or move to home position. */
function writeRetract() {
var words = []; // store all retracted axes in an array
var retractAxes = new Array(false, false, false);
var method = getProperty("safePositionMethod");
if (method == "clearanceHeight") {
if (!is3D()) {
// error(localize("Safe retract option 'Clearance Height' is only supported when all operations are along the setup Z-axis."));
}
return;
}
validate(arguments.length != 0, "No axis specified for writeRetract().");
for (i in arguments) {
retractAxes[arguments[i]] = true;
}
if ((retractAxes[0] || retractAxes[1]) && !retracted) { // retract Z first before moving to X/Y home
error(localize("Retracting in X/Y is not possible without being retracted in Z."));
return;
}
// special conditions
/*
if (retractAxes[2]) { // Z doesn't use G53
method = "G28";
}
*/
// define home positions
var _xHome;
var _yHome;
var _zHome;
if (method == "G28") {
_xHome = toPreciseUnit(0, MM);
_yHome = toPreciseUnit(0, MM);
_zHome = toPreciseUnit(0, MM);
} else {
_xHome = machineConfiguration.hasHomePositionX() ? machineConfiguration.getHomePositionX() : toPreciseUnit(0, MM);
_yHome = machineConfiguration.hasHomePositionY() ? machineConfiguration.getHomePositionY() : toPreciseUnit(0, MM);
_zHome = machineConfiguration.getRetractPlane() != 0 ? machineConfiguration.getRetractPlane() : toPreciseUnit(0, MM);
}
for (var i = 0; i < arguments.length; ++i) {
switch (arguments[i]) {
case X:
words.push("X" + xyzFormat.format(_xHome));
xOutput.reset();
break;
case Y:
words.push("Y" + xyzFormat.format(_yHome));
yOutput.reset();
break;
case Z:
words.push("Z" + xyzFormat.format(_zHome));
zOutput.reset();
retracted = true;
break;
default:
error(localize("Unsupported axis specified for writeRetract()."));
return;
}
}
if (words.length > 0) {
switch (method) {
case "G28":
gMotionModal.reset();
gAbsIncModal.reset();
writeBlock(gFormat.format(28), gAbsIncModal.format(91), words);
writeBlock(gAbsIncModal.format(90));
break;
case "G53":
gMotionModal.reset();
writeBlock(gAbsIncModal.format(90), gFormat.format(53), gMotionModal.format(0), words);
break;
default:
error(localize("Unsupported safe position method."));
return;
}
}
}
function onClose() {
writeln("");
if (false) {
setCoolant(COOLANT_OFF);
}
writeRetract(Z);
// setWorkPlane(new Vector(0, 0, 0)); // reset working plane
writeRetract(X, Y);
onImpliedCommand(COMMAND_END);
onCommand(COMMAND_STOP_SPINDLE);
writeBlock(mFormat.format(30)); // stop program, spindle stop, coolant off
}
function setProperty(property, value) {
properties[property].current = value;
}