G
Greg de Nîmes
Nouveau
Bonjour ,
La fabrication de ma plasma est quasi fini je suis sur les test de post pro et après il ne me manquera plus qu a tester la commande de mise en marche du plasma mais j avance par étape.
J utilise com logiciel pour le g code sheetcam j ai récupérer le post pro d un collègue et j essaye de l adapter à la mienne le soucis c est que autant fabriquer ma machine ca reste pas trop compliqué , le post pro c est pas mon truc j ai l impression que c est matrix lol .
Je vais vous mettre le post pro , quand je lance le programme il va palper l axe z et remonte à 1.5 mm (ce que je vois dans le programme ) il simule bien la découpe et après remonte en z
Le soucis déja c est que ca marche qu une fois si jamais je relance le programme il ne va plus palper et refais le programme beaucoup beaucoup trop haut .
Après autre question ou dans le post pro d ou sort la hauteur de coupe et la hauteur de dégagement en Z ?
Merci
--************************************************
--*** Set these values up to suit your machine ***
--************************************************
--Set the X axis backlash amount in MILLIMETRES
backlashX = 0
--Set the Y axis backlash amount in MILLIMETRES
backlashY = 0
--this is the distance between each torch reference in MILLIMETRES
--set it to -1 if you never want to reference
refDistance = 0
--this is the reference feed rate in mm/min
refFeed = 500
--Put your switch offset value here in MILLIMETRES
switchOffset = 1.5
--Marker X,Y,Z offsets in MILLIMETRES. Do not use inches here even if you want inch code
--Use the special code 'nil' on the Z axis to disable it.
--In that case no Z values will be output at all while scribing.
--e.g markerZ = nil
markerX = 10
markerY = 20
markerZ = 0
--marker axis. Leave this as nil if the marker is fixed to the same axis as the torch
--markerAxis = "A"
markerAxis = nil
--If this value is set to true then use G28 (home) for the Z reference
--Set it to false for G31 probe
refHome = true
--The cutter will slow down for corners and turn off THC below this radius
slowRadius = 0
--Minimum slow down speed.
--This is a scale factor. For instance 0.5 = 50% of the current feed rate
slowPercent = 0.4
--THC on and off codes. Use nil if you don't want THC control e.g:
-- thcOnCode = nil
-- thcOffCode = nil
--here is another example that use M667 and M666
--thcOnCode = " M667"
--thcOffCode = " M666"
thcOnCode = nil
thcOffCode = nil
--Torch on code
torchOn = " M03"
--Torch off code
torchOff = " M05"
--Marker on code
markerOn = " M04"
--Marker off code
markerOff = " M05"
--************************************************
--*** End of settings ***
--************************************************
function OnAbout(event)
ctrl = event:GetTextCtrl()
ctrl:AppendText("plasma post processor for generic THC system s such as Proma\n")
ctrl:AppendText("Includes backlash compensation and punch marker/scriber\n")
ctrl:AppendText("\n")
ctrl:AppendText("Modal G-codes and coordinates\n")
ctrl:AppendText("Comments enclosed with ( and )\n")
ctrl:AppendText("M03/M05 turn the torch on/off\n")
ctrl:AppendText("M08/M09 turn the engraver on/off\n")
ctrl:AppendText("Incremental IJ - set in mach2\n")
ctrl:AppendText("The torch is referenced at cut start and every 500mm of movement thereafter\n")
ctrl:AppendText("Designed for use with Mach3 and CandCNC MP1000-THC and Floating head Touch-n-Go\n")
ctrl:AppendText("Post variables:\n")
ctrl:AppendText("refDistance - set the distance between each reference\n")
ctrl:AppendText("refFeed - set the feed rate when referencing\n")
ctrl:AppendText("switchOffset - set your net switch offset amount \n")
ctrl:AppendText("Marker uses any tool number\n")
ctrl:AppendText("slowRadius - slow down below this radius\n")
ctrl:AppendText("slowPercent - minimum percentage to slow down\n")
end
-- created 1/1/06
-- Based on plasma1.post
-- Modified 21/6/2010
-- added option for 'nil' plate marker z
-- Added support for plate marker tool type as well as tool number based plate marker
-- Modified 4/11/2010
-- Added: Reference the torch on the first pen down if the plate marker is the first tool used.
post.DefineVariable("refDistance",sc.unitLINEAR,-1,1e17)
post.DefineVariable("refFeed",sc.unitFEED,0,1e17)
post.DefineVariable("switchOffset",sc.unitLINEAR,-1e17,1e17)
post.DefineVariable("slowRadius",sc.unitLINEAR,-1e17,1e17)
post.DefineVariable("slowPercent",sc.unitPERCENT,-1e17,1e17)
function OnInit()
offX = 0
offY = 0
offZ = 0
post.SetCommentChars ("()", "[]") --make sure ( and ) characters do not appear in system text
post.Text (" (Filename: ", fileName, ")\n")
post.Text (" (Post processor: ", postName, ")\n")
post.Text (" (Date: ", date, ")\n")
if(scale == metric) then
post.Text (" G21 (Units: Metric)\n") --metric mode
else
post.Text (" G20 (Units: Inches)\n") --inch mode
end
post.Text (" F1\n G53 G90 G40\n")
minArcSize = 0.2 --arcs smaller than this are converted to moves
firstRef = refDistance >=0
currentZAxis = " Z"
dist = 9999999
lastz = 0
thcstate = 1
ThcOff()
xPlus = false
yPlus = false
cX = 0
cY = 0
end
function OnNewLine()
post.Text ("N")
post.Number (lineNumber, "0000")
lineNumber = lineNumber + 10
end
function OnFinish()
endZ = safeZ
OnRapid()
endX = 0
endY = 0
offX = 0
offY = 0
offZ = 0
OnRapid()
post.Text (torchOff .. " M30\n")
end
function CheckBacklash(mode)
post.ModalText (mode)
if(endX > 1e17 or endY > 1e17) then return end
local diff = endX - cX
local changed = false
if(diff > 0.001 and xPlus == false) then
changed = true
xPlus = true
elseif(diff < -0.001 and xPlus == true) then
changed = true
xPlus = false
end
diff = endY - cY
if(diff > 0.001 and yPlus == false) then
changed = true
yPlus = true
elseif(diff < -0.001 and yPlus == true) then
changed = true
yPlus = false
end
cX = endX
cY = endY
if(changed) then
local moved = false
if (xPlus and backlashX ~=0) then
currentX = currentX + backlashX
post.ModalNumber (" X", currentX * scale, "0.0000")
moved = true
end
if (yPlus and backlashY ~=0) then
currentY = currentY + backlashY
post.ModalNumber (" Y", currentY * scale, "0.0000")
moved = true
end
if(moved) then
post.ModalNumber (" F", feedRate * scale, "0.0###")
post.Eol()
end
end
if (xPlus) then
endX = endX + backlashX
end
if (yPlus) then
endY = endY + backlashY
end
end
function OnRapid()
if(endX > 1e17 and endY > 1e17) then return end
local len = math.hypot((endX + offX)-currentX , (endY + offY)-currentY)
dist = dist + len
CheckBacklash(" G00")
post.ModalNumber (" X", (endX + offX) * scale, "0.0000")
post.ModalNumber (" Y", (endY + offY) * scale, "0.0000")
if(offZ and firstRef == false) then
post.ModalNumber (currentZAxis, (endZ + offZ) * scale, "0.0000")
end
post.Eol()
end
function OnMove()
local len = math.hypot(endX - currentX , endY - currentY)
dist = dist + len
if(len > slowRadius) then
ThcOn()
end
CheckBacklash(" G01")
post.ModalNumber (" X", (endX + offX) * scale, "0.0000")
post.ModalNumber (" Y", (endY + offY) * scale, "0.0000")
if(offZ) then
post.ModalNumber (currentZAxis, (endZ + offZ) * scale, "0.0000")
end
post.ModalNumber (" F", feedRate * scale, "0.0###")
post.Eol()
end
function OnArc()
local radius = math.hypot(currentX - arcCentreX, currentY - arcCentreY)
dist = dist + radius * math.abs(arcAngle)
if (radius < slowRadius) and (math.abs(arcAngle) > 0.5) then
feed = (radius / slowRadius)
if(feed < slowPercent) then
feed = slowPercent
end
feed = feed * feedRate
ThcOff()
else
feed = feedRate
ThcOn()
end
if(arcAngle <0) then
post.ModalText (" G03")
else
post.ModalText (" G02")
end
post.ModalNumber (" X", (endX + offX) * scale, "0.0000")
post.ModalNumber (" Y", (endY + offY) * scale, "0.0000")
if(offZ) then
post.ModalNumber (currentZAxis, (endZ + offZ) * scale, "0.0000")
end
post.Text (" I")
post.Number ((arcCentreX - currentX) * scale, "0.0000")
post.Text (" J")
post.Number ((arcCentreY - currentY) * scale, "0.0000")
post.ModalNumber (" F", feed * scale, "0.0###")
post.Eol()
end
function OnArc()
post.ArcAsMoves(0.1)
end
function ThcOff()
if(not thcOffCode) then return end
if(thcstate ==1) then
thcstate = 0
post.Text(thcOffCode)
post.Text(" (THC off)\n");
end
end
function ThcOn()
if(not thcOnCode) then return end
if(toolClass == "MarkerTool") or tool > 99 then return end
if(thcstate ==0) then
thcstate = 1
post.Text(thcOnCode)
post.Text(" (THC on)\n");
return
end
if(thcstate == 2) then
thcstate = 0
end
end
function OnPenDown()
if(toolClass == "MarkerTool") then
if (firstRef) then
Reference()
post.ModalText (" G00")
post.Text(" Z")
post.Number (safeZ * scale, "0.0000")
post.Eol()
offX = markerX
offY = markerY
offZ = markerZ
post.ModalNumber (" X", (currentX + offX) * scale, "0.0000")
post.ModalNumber (" Y", (currentY + offY) * scale, "0.0000")
post.Eol()
end
if (offZ) then
post.ModalNumber (currentZAxis, (endZ + offZ) * scale, "0.0000")
post.Eol()
end
post.Text(markerOn .. "\n")
else
if(dist >= refDistance and refDistance >=0) then
dist = 0
Reference();
post.ModalText (" G00")
post.NonModalNumber (currentZAxis, (pierceHeight + offZ) * scale, "0.0000")
post.Eol()
end
if (preheat > 0) then
post.Text ("\n G04 P")
post.Number (preheat,"0.###")
post.Eol()
end
post.Text ("\n" .. torchOn .. "\n")
end
if (pierceDelay > 0) then
post.Text (" G04 P")
post.Number (pierceDelay,"0.###")
post.Eol()
end
-- thcstate = 2 --leave THC off for plunge move
end
function Reference()
firstRef = false
if(refDistance < 0) then return end
if (refHome) then
post.ModalText(" G28.1 Z")
local zp = 30
if(zp > safeZ) then
zp = safeZ
end
post.Number(zp * scale, "0.00")
else
post.ModalText(" G31 Z -100")
end
post.ModalNumber (" F", refFeed * scale, "0.0###")
post.Eol()
post.ModalText(" G92 Z0.0\n")
post.ModalText (" G00")
post.Text(" Z")
post.Number (switchOffset * scale, "0.0000")
post.Eol()
post.ModalText(" G92 Z0.0\n")
end
function OnPenUp()
if(toolClass == "MarkerTool") then
post.Text(markerOff .. "\n")
else
post.Text (torchOff .. "\n")
end
if (endDelay > 0) then
post.Text (" G04 P")
post.Number (endDelay,"0.###")
post.Eol()
end
end
function OnNewOperation()
post.Text (" (Operation: ", operationName, ")\n")
end
function OnToolChange()
if (toolClass == "MarkerTool" or tool > 99 ) then
ThcOff()
if(markerAxis and markerAxis ~= currentZAxis) then
endZ = safeZ
post.ModalText(" G00")
post.ModalNumber (currentZAxis, (endZ + offZ) * scale, "0.0000")
post.Eol()
currentZAxis = " " .. markerAxis
end
if(firstRef ~= true) then
offX = markerX
offY = markerY
offZ = markerZ
end
else
if(markerAxis and markerAxis == currentZAxis) then
endZ = safeZ
OnRapid()
currentZAxis = " Z"
end
offX = 0
offY = 0
offZ = 0
end
end
function OnNewPart()
post.Text(" (Part: ",partName,")\n");
end
function OnDrill()
OnRapid()
currentX = endX
currentY = endY
OnPenDown()
endZ = drillZ
OnMove()
OnPenUp()
endZ = safeZ
OnRapid()
end
Quelques photos de ma machine.
La fabrication de ma plasma est quasi fini je suis sur les test de post pro et après il ne me manquera plus qu a tester la commande de mise en marche du plasma mais j avance par étape.
J utilise com logiciel pour le g code sheetcam j ai récupérer le post pro d un collègue et j essaye de l adapter à la mienne le soucis c est que autant fabriquer ma machine ca reste pas trop compliqué , le post pro c est pas mon truc j ai l impression que c est matrix lol .
Je vais vous mettre le post pro , quand je lance le programme il va palper l axe z et remonte à 1.5 mm (ce que je vois dans le programme ) il simule bien la découpe et après remonte en z
Le soucis déja c est que ca marche qu une fois si jamais je relance le programme il ne va plus palper et refais le programme beaucoup beaucoup trop haut .
Après autre question ou dans le post pro d ou sort la hauteur de coupe et la hauteur de dégagement en Z ?
Merci
--************************************************
--*** Set these values up to suit your machine ***
--************************************************
--Set the X axis backlash amount in MILLIMETRES
backlashX = 0
--Set the Y axis backlash amount in MILLIMETRES
backlashY = 0
--this is the distance between each torch reference in MILLIMETRES
--set it to -1 if you never want to reference
refDistance = 0
--this is the reference feed rate in mm/min
refFeed = 500
--Put your switch offset value here in MILLIMETRES
switchOffset = 1.5
--Marker X,Y,Z offsets in MILLIMETRES. Do not use inches here even if you want inch code
--Use the special code 'nil' on the Z axis to disable it.
--In that case no Z values will be output at all while scribing.
--e.g markerZ = nil
markerX = 10
markerY = 20
markerZ = 0
--marker axis. Leave this as nil if the marker is fixed to the same axis as the torch
--markerAxis = "A"
markerAxis = nil
--If this value is set to true then use G28 (home) for the Z reference
--Set it to false for G31 probe
refHome = true
--The cutter will slow down for corners and turn off THC below this radius
slowRadius = 0
--Minimum slow down speed.
--This is a scale factor. For instance 0.5 = 50% of the current feed rate
slowPercent = 0.4
--THC on and off codes. Use nil if you don't want THC control e.g:
-- thcOnCode = nil
-- thcOffCode = nil
--here is another example that use M667 and M666
--thcOnCode = " M667"
--thcOffCode = " M666"
thcOnCode = nil
thcOffCode = nil
--Torch on code
torchOn = " M03"
--Torch off code
torchOff = " M05"
--Marker on code
markerOn = " M04"
--Marker off code
markerOff = " M05"
--************************************************
--*** End of settings ***
--************************************************
function OnAbout(event)
ctrl = event:GetTextCtrl()
ctrl:AppendText("plasma post processor for generic THC system s such as Proma\n")
ctrl:AppendText("Includes backlash compensation and punch marker/scriber\n")
ctrl:AppendText("\n")
ctrl:AppendText("Modal G-codes and coordinates\n")
ctrl:AppendText("Comments enclosed with ( and )\n")
ctrl:AppendText("M03/M05 turn the torch on/off\n")
ctrl:AppendText("M08/M09 turn the engraver on/off\n")
ctrl:AppendText("Incremental IJ - set in mach2\n")
ctrl:AppendText("The torch is referenced at cut start and every 500mm of movement thereafter\n")
ctrl:AppendText("Designed for use with Mach3 and CandCNC MP1000-THC and Floating head Touch-n-Go\n")
ctrl:AppendText("Post variables:\n")
ctrl:AppendText("refDistance - set the distance between each reference\n")
ctrl:AppendText("refFeed - set the feed rate when referencing\n")
ctrl:AppendText("switchOffset - set your net switch offset amount \n")
ctrl:AppendText("Marker uses any tool number\n")
ctrl:AppendText("slowRadius - slow down below this radius\n")
ctrl:AppendText("slowPercent - minimum percentage to slow down\n")
end
-- created 1/1/06
-- Based on plasma1.post
-- Modified 21/6/2010
-- added option for 'nil' plate marker z
-- Added support for plate marker tool type as well as tool number based plate marker
-- Modified 4/11/2010
-- Added: Reference the torch on the first pen down if the plate marker is the first tool used.
post.DefineVariable("refDistance",sc.unitLINEAR,-1,1e17)
post.DefineVariable("refFeed",sc.unitFEED,0,1e17)
post.DefineVariable("switchOffset",sc.unitLINEAR,-1e17,1e17)
post.DefineVariable("slowRadius",sc.unitLINEAR,-1e17,1e17)
post.DefineVariable("slowPercent",sc.unitPERCENT,-1e17,1e17)
function OnInit()
offX = 0
offY = 0
offZ = 0
post.SetCommentChars ("()", "[]") --make sure ( and ) characters do not appear in system text
post.Text (" (Filename: ", fileName, ")\n")
post.Text (" (Post processor: ", postName, ")\n")
post.Text (" (Date: ", date, ")\n")
if(scale == metric) then
post.Text (" G21 (Units: Metric)\n") --metric mode
else
post.Text (" G20 (Units: Inches)\n") --inch mode
end
post.Text (" F1\n G53 G90 G40\n")
minArcSize = 0.2 --arcs smaller than this are converted to moves
firstRef = refDistance >=0
currentZAxis = " Z"
dist = 9999999
lastz = 0
thcstate = 1
ThcOff()
xPlus = false
yPlus = false
cX = 0
cY = 0
end
function OnNewLine()
post.Text ("N")
post.Number (lineNumber, "0000")
lineNumber = lineNumber + 10
end
function OnFinish()
endZ = safeZ
OnRapid()
endX = 0
endY = 0
offX = 0
offY = 0
offZ = 0
OnRapid()
post.Text (torchOff .. " M30\n")
end
function CheckBacklash(mode)
post.ModalText (mode)
if(endX > 1e17 or endY > 1e17) then return end
local diff = endX - cX
local changed = false
if(diff > 0.001 and xPlus == false) then
changed = true
xPlus = true
elseif(diff < -0.001 and xPlus == true) then
changed = true
xPlus = false
end
diff = endY - cY
if(diff > 0.001 and yPlus == false) then
changed = true
yPlus = true
elseif(diff < -0.001 and yPlus == true) then
changed = true
yPlus = false
end
cX = endX
cY = endY
if(changed) then
local moved = false
if (xPlus and backlashX ~=0) then
currentX = currentX + backlashX
post.ModalNumber (" X", currentX * scale, "0.0000")
moved = true
end
if (yPlus and backlashY ~=0) then
currentY = currentY + backlashY
post.ModalNumber (" Y", currentY * scale, "0.0000")
moved = true
end
if(moved) then
post.ModalNumber (" F", feedRate * scale, "0.0###")
post.Eol()
end
end
if (xPlus) then
endX = endX + backlashX
end
if (yPlus) then
endY = endY + backlashY
end
end
function OnRapid()
if(endX > 1e17 and endY > 1e17) then return end
local len = math.hypot((endX + offX)-currentX , (endY + offY)-currentY)
dist = dist + len
CheckBacklash(" G00")
post.ModalNumber (" X", (endX + offX) * scale, "0.0000")
post.ModalNumber (" Y", (endY + offY) * scale, "0.0000")
if(offZ and firstRef == false) then
post.ModalNumber (currentZAxis, (endZ + offZ) * scale, "0.0000")
end
post.Eol()
end
function OnMove()
local len = math.hypot(endX - currentX , endY - currentY)
dist = dist + len
if(len > slowRadius) then
ThcOn()
end
CheckBacklash(" G01")
post.ModalNumber (" X", (endX + offX) * scale, "0.0000")
post.ModalNumber (" Y", (endY + offY) * scale, "0.0000")
if(offZ) then
post.ModalNumber (currentZAxis, (endZ + offZ) * scale, "0.0000")
end
post.ModalNumber (" F", feedRate * scale, "0.0###")
post.Eol()
end
function OnArc()
local radius = math.hypot(currentX - arcCentreX, currentY - arcCentreY)
dist = dist + radius * math.abs(arcAngle)
if (radius < slowRadius) and (math.abs(arcAngle) > 0.5) then
feed = (radius / slowRadius)
if(feed < slowPercent) then
feed = slowPercent
end
feed = feed * feedRate
ThcOff()
else
feed = feedRate
ThcOn()
end
if(arcAngle <0) then
post.ModalText (" G03")
else
post.ModalText (" G02")
end
post.ModalNumber (" X", (endX + offX) * scale, "0.0000")
post.ModalNumber (" Y", (endY + offY) * scale, "0.0000")
if(offZ) then
post.ModalNumber (currentZAxis, (endZ + offZ) * scale, "0.0000")
end
post.Text (" I")
post.Number ((arcCentreX - currentX) * scale, "0.0000")
post.Text (" J")
post.Number ((arcCentreY - currentY) * scale, "0.0000")
post.ModalNumber (" F", feed * scale, "0.0###")
post.Eol()
end
function OnArc()
post.ArcAsMoves(0.1)
end
function ThcOff()
if(not thcOffCode) then return end
if(thcstate ==1) then
thcstate = 0
post.Text(thcOffCode)
post.Text(" (THC off)\n");
end
end
function ThcOn()
if(not thcOnCode) then return end
if(toolClass == "MarkerTool") or tool > 99 then return end
if(thcstate ==0) then
thcstate = 1
post.Text(thcOnCode)
post.Text(" (THC on)\n");
return
end
if(thcstate == 2) then
thcstate = 0
end
end
function OnPenDown()
if(toolClass == "MarkerTool") then
if (firstRef) then
Reference()
post.ModalText (" G00")
post.Text(" Z")
post.Number (safeZ * scale, "0.0000")
post.Eol()
offX = markerX
offY = markerY
offZ = markerZ
post.ModalNumber (" X", (currentX + offX) * scale, "0.0000")
post.ModalNumber (" Y", (currentY + offY) * scale, "0.0000")
post.Eol()
end
if (offZ) then
post.ModalNumber (currentZAxis, (endZ + offZ) * scale, "0.0000")
post.Eol()
end
post.Text(markerOn .. "\n")
else
if(dist >= refDistance and refDistance >=0) then
dist = 0
Reference();
post.ModalText (" G00")
post.NonModalNumber (currentZAxis, (pierceHeight + offZ) * scale, "0.0000")
post.Eol()
end
if (preheat > 0) then
post.Text ("\n G04 P")
post.Number (preheat,"0.###")
post.Eol()
end
post.Text ("\n" .. torchOn .. "\n")
end
if (pierceDelay > 0) then
post.Text (" G04 P")
post.Number (pierceDelay,"0.###")
post.Eol()
end
-- thcstate = 2 --leave THC off for plunge move
end
function Reference()
firstRef = false
if(refDistance < 0) then return end
if (refHome) then
post.ModalText(" G28.1 Z")
local zp = 30
if(zp > safeZ) then
zp = safeZ
end
post.Number(zp * scale, "0.00")
else
post.ModalText(" G31 Z -100")
end
post.ModalNumber (" F", refFeed * scale, "0.0###")
post.Eol()
post.ModalText(" G92 Z0.0\n")
post.ModalText (" G00")
post.Text(" Z")
post.Number (switchOffset * scale, "0.0000")
post.Eol()
post.ModalText(" G92 Z0.0\n")
end
function OnPenUp()
if(toolClass == "MarkerTool") then
post.Text(markerOff .. "\n")
else
post.Text (torchOff .. "\n")
end
if (endDelay > 0) then
post.Text (" G04 P")
post.Number (endDelay,"0.###")
post.Eol()
end
end
function OnNewOperation()
post.Text (" (Operation: ", operationName, ")\n")
end
function OnToolChange()
if (toolClass == "MarkerTool" or tool > 99 ) then
ThcOff()
if(markerAxis and markerAxis ~= currentZAxis) then
endZ = safeZ
post.ModalText(" G00")
post.ModalNumber (currentZAxis, (endZ + offZ) * scale, "0.0000")
post.Eol()
currentZAxis = " " .. markerAxis
end
if(firstRef ~= true) then
offX = markerX
offY = markerY
offZ = markerZ
end
else
if(markerAxis and markerAxis == currentZAxis) then
endZ = safeZ
OnRapid()
currentZAxis = " Z"
end
offX = 0
offY = 0
offZ = 0
end
end
function OnNewPart()
post.Text(" (Part: ",partName,")\n");
end
function OnDrill()
OnRapid()
currentX = endX
currentY = endY
OnPenDown()
endZ = drillZ
OnMove()
OnPenUp()
endZ = safeZ
OnRapid()
end
Quelques photos de ma machine.