andrea.villa
338 lines
13 KiB
Lua
338 lines
13 KiB
Lua
-- MachiningLib.lua by Egalware s.r.l. 2024/04/02
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-- Libreria ricerca lavorazioni per Travi
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-- 2024/04/02 PRIMA VERSIONE CALCOLO LAVORAZIONI CON STRATEGIE
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-- Tabella per definizione modulo
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local MachiningLib = {}
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-- Include
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require( 'EgtBase')
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-- Carico i dati globali
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local BeamData = require( 'BeamData')
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EgtOutLog( ' MachiningLib started', 1)
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---------------------------------------------------------------------
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---
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---@param Proc table la feature
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---@param vtTool Vector3d il vettore direzione utensile
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---@return number dAngle angolo tra la faccia d'ingresso e la direzione utensile
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local function GetToolEntryAngle( Proc, vtTool)
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local dSinAngle = -10 * GEO.EPS_SMALL
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local vtNorm
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if Proc.AffectedFaces.bTop then
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vtNorm = Z_AX()
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dSinAngle = max( dSinAngle, vtTool * vtNorm)
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end
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if Proc.AffectedFaces.bBottom then
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vtNorm = -Z_AX()
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dSinAngle = max( dSinAngle, vtTool * vtNorm)
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end
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if Proc.AffectedFaces.bFront then
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vtNorm = -Y_AX()
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dSinAngle = max( dSinAngle, vtTool * vtNorm)
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end
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if Proc.AffectedFaces.bBack then
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vtNorm = Y_AX()
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dSinAngle = max( dSinAngle, vtTool * vtNorm)
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end
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if Proc.AffectedFaces.bLeft then
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vtNorm = -X_AX()
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dSinAngle = max( dSinAngle, vtTool * vtNorm)
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end
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if Proc.AffectedFaces.bRight then
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vtNorm = X_AX()
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dSinAngle = max( dSinAngle, vtTool * vtNorm)
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end
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local dCosAngle = sqrt( 1 - sqr( dSinAngle))
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local dAngle = acos( dCosAngle)
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return dAngle
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end
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-------------------------------------------------------------------------------------------------------------
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-- funzione per cercare utensile tipo FRESA con certe caratteristiche
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function MachiningLib.FindMill( Proc, ToolSearchParameters)
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local ToolInfo = {}
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for nCurrIndex=1, #TOOLS do
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-- prima verifico che utensile sia compatibile
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local bCompatibleTool = true
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if TOOLS[nCurrIndex].sType ~= ToolSearchParameters.sType then
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bCompatibleTool = false
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elseif TOOLS[nCurrIndex].dDiameter > ToolSearchParameters.dMaxToolDiameter then
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bCompatibleTool = false
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elseif ToolSearchParameters.sMillShape == 'STANDARD' and ( TOOLS[nCurrIndex].dSideAngle ~= 0 or TOOLS[nCurrIndex].bIsPen) then
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bCompatibleTool = false
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elseif ToolSearchParameters.sMillShape == 'DOVETAIL' and not TOOLS[nCurrIndex].bIsDoveTail then
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bCompatibleTool = false
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elseif ToolSearchParameters.sMillShape == 'TSHAPEMILL' and not TOOLS[nCurrIndex].bIsTMill then
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bCompatibleTool = false
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elseif ToolSearchParameters.sMillShape == 'PEN' and not TOOLS[nCurrIndex].bIsPen then
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bCompatibleTool = false
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-- TODO controllare montaggio e verificare se direzione utensile raggiungibile. Serve funzione in BeamData
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end
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-- scelgo il migliore
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if bCompatibleTool then
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-- calcolo riduzione del massimo materiale utilizzabile
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local dToolEntryAngle = GetToolEntryAngle( Proc, ToolSearchParameters.vtToolDir)
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-- se ToolHolder più grande dell'utensile, il primo oggetto in collisione è il ToolHolder. Altrimenti il motore.
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-- TODO Per il momento il motore ha un valore fisso: diametro di 180. Vedere se scrivere il diametro corretto in BeamData
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local dDimObjToCheck = EgtIf( TOOLS[nCurrIndex].ToolHolder.dDiameter > TOOLS[nCurrIndex].dDiameter, TOOLS[nCurrIndex].ToolHolder.dDiameter, 180)
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local dCurrMaxMatReduction = BeamData.COLL_SIC or 5
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-- calcolo riduzione per non toccare con ToolHolder / Motore
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if dToolEntryAngle > 0 and dToolEntryAngle < 90 then
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dCurrMaxMatReduction = dCurrMaxMatReduction / cos( 90 - dToolEntryAngle) + ( ( dDimObjToCheck - TOOLS[nCurrIndex].dDiameter) / 2) / tan( dToolEntryAngle)
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end
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-- dCurrMachReduction = negativo -> limitare, positivo -> mm extra disponibili
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local dCurrMachReduction = TOOLS[nCurrIndex].dMaxDepth - ToolSearchParameters.dElevation - dCurrMaxMatReduction
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-- se non ancora trovato, oppure se completo e il migliore fino ad ora non è completo: corrente è il migliore
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if not ToolInfo.nToolIndex or ( ToolInfo.dMaxMatReduction <= 0 and dCurrMachReduction > 0) then
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ToolInfo.nToolIndex = nCurrIndex
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ToolInfo.dMaxMatReduction = dCurrMachReduction
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-- altrimenti scelgo il migliore
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else
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-- se entrambi completi
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if ToolInfo.dMaxMatReduction > 0 and dCurrMachReduction > 0 then
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-- scelgo utensile con rapporto lunghezza / diametro minore
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if ( TOOLS[nCurrIndex].dLength / pow( TOOLS[nCurrIndex].dDiameter, 1.5)) < ( TOOLS[ToolInfo.nToolIndex].dLength / pow( TOOLS[ToolInfo.nToolIndex].dDiameter, 1.5)) then
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ToolInfo.nToolIndex = nCurrIndex
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ToolInfo.dMaxMatReduction = dCurrMachReduction
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end
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-- se entrambi incompleti
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elseif ToolInfo.dMaxMatReduction < 0 and dCurrMachReduction < 0 then
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--scelgo quello che lavora di più
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if dCurrMachReduction > ToolInfo.dMaxMatReduction then
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ToolInfo.nToolIndex = nCurrIndex
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ToolInfo.dMaxMatReduction = dCurrMachReduction
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end
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end
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end
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end
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end
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return ToolInfo
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end
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-------------------------------------------------------------------------------------------------------------
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-- funzione per cercare utensile tipo LAMA con certe caratteristiche
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-- TODO da fare
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function MachiningLib.FindBlade()
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end
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-------------------------------------------------------------------------------------------------------------
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-- funzione per cercare utensile tipo PUNTA A FORARE con certe caratteristiche
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-- TODO da fare
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function MachiningLib.FindDrill()
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end
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-------------------------------------------------------------------------------------------------------------
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-- funzione per cercare utensile tipo PUNTA A FORARE con certe caratteristiche
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-- TODO da fare
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function MachiningLib.FindChainSaw()
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end
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-------------------------------------------------------------------------------------------------------------
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-- funzione per aggiungere una nuova lavorazione
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-- TODO da fare
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function MachiningLib.AddNewMachining( Machining)
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local nErr
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local sErr
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-- Controllo parametri obbligatori
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if not Machining.nType or not Machining.nToolIndex or not Machining.idProc or not Machining.idFaceToMachine then
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return false
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end
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-- Drilling
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if Machining.nType == MCH_MY.DRILLING then
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Machining.sTypeName = 'Drill_'
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-- Milling
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elseif Machining.nType == MCH_MY.MILLING then
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-- se utensile lama
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if TOOLS[Machining.nToolIndex].sFamily == 'SAWBLADE' then
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Machining.sTypeName = 'Cut'
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else
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Machining.sTypeName = 'Milling'
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end
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-- Pocketing
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elseif Machining.nType == MCH_MY.POCKETING then
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Machining.sTypeName = 'Pocketing'
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-- Mortising
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elseif Machining.nType == MCH_MY.MORTISING then
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Machining.sTypeName = 'Mortising'
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end
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-- se nome non definito, assegno alla lavorazioen un nome standard
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if not Machining.sOperationName then
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Machining.sOperationName = Machining.sTypeName .. ( EgtGetName( Machining.idProc) or tostring( Machining.idProc)) .. '_' .. tostring( Machining.idFaceToMachine)
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end
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if not Machining.sToolName then
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Machining.sToolName = TOOLS[Machining.nToolIndex].sName
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end
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-- creazione lavorazione
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local nOperationId = EgtCreateMachining( Machining.sOperationName, Machining.nType, Machining.sToolName)
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if nOperationId then
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-- impostazione geometria
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EgtSetMachiningGeometry( {{ Machining.idProc, Machining.idFaceToMachine}})
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-- impostazione parametri lavorazione
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if Machining.dDepth then
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EgtSetMachiningParam( MCH_MP.DEPTH, Machining.dDepth)
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end
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if Machining.bInvert then
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EgtSetMachiningParam( MCH_MP.INVERT, Machining.bInvert)
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end
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if Machining.nWorkside then
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EgtSetMachiningParam( MCH_MP.WORKSIDE, Machining.nWorkside)
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end
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if Machining.nFaceuse then
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EgtSetMachiningParam( MCH_MP.FACEUSE, Machining.nFaceuse)
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end
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if Machining.nSCC then
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EgtSetMachiningParam( MCH_MP.SCC, Machining.nSCC)
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end
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if Machining.bToolInvert then
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EgtSetMachiningParam( MCH_MP.TOOLINVERT, Machining.bToolInvert)
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end
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if Machining.sBlockedAxis then
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EgtSetMachiningParam( MCH_MP.BLOCKEDAXIS, Machining.sBlockedAxis)
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end
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if Machining.sInitialAngles then
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EgtSetMachiningParam( MCH_MP.INITANGS, Machining.sInitialAngles)
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end
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if Machining.nHeadSide then
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EgtSetMachiningParam( MCH_MP.HEADSIDE, Machining.nHeadSide)
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end
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if Machining.nSubType then
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EgtSetMachiningParam( MCH_MP.SUBTYPE, Machining.nSubType)
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end
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if Machining.dOverlap then
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EgtSetMachiningParam( MCH_MP.OVERL, Machining.dOverlap)
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end
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-- step
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if Machining.Steps then
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if Machining.Steps.dStepType then
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EgtSetMachiningParam( MCH_MP.STEPTYPE, Machining.Steps.dStepType)
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end
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if Machining.Steps.dStep then
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EgtSetMachiningParam( MCH_MP.STEP, Machining.Steps.dStep)
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end
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if Machining.Steps.dSideStep then
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EgtSetMachiningParam( MCH_MP.SIDESTEP, Machining.Steps.dSideStep)
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end
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end
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if Machining.dStartPos then
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EgtSetMachiningParam( MCH_MP.STARTPOS, Machining.dStartPos)
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end
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if Machining.dReturnPos then
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EgtSetMachiningParam( MCH_MP.RETURNPOS, Machining.dReturnPos)
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end
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if Machining.dRadialOffset then
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EgtSetMachiningParam( MCH_MP.OFFSR, Machining.dRadialOffset)
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end
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if Machining.dLongitudinalOffset then
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EgtSetMachiningParam( MCH_MP.OFFSL, Machining.dLongitudinalOffset)
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end
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-- paraemtri attacco
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if Machining.LeadIn then
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if Machining.LeadIn.nType then
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EgtSetMachiningParam( MCH_MP.LEADINTYPE, Machining.LeadIn.nType)
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end
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if Machining.LeadIn.dStartAddLength then
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EgtSetMachiningParam( MCH_MP.STARTADDLEN, Machining.LeadIn.dStartAddLength)
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end
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if Machining.LeadIn.dTangentDistance then
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EgtSetMachiningParam( MCH_MP.LITANG, Machining.LeadIn.dTangentDistance)
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end
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if Machining.LeadIn.dPerpDistance then
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EgtSetMachiningParam( MCH_MP.LIPERP, Machining.LeadIn.dPerpDistance)
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end
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if Machining.LeadIn.dElevation then
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EgtSetMachiningParam( MCH_MP.LIELEV, Machining.LeadIn.dElevation)
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end
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if Machining.LeadIn.dCompLength then
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EgtSetMachiningParam( MCH_MP.LICOMPLEN, Machining.LeadIn.dCompLength)
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end
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end
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-- parametri uscita
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if Machining.LeadOut then
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if Machining.LeadOut.nType then
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EgtSetMachiningParam( MCH_MP.LEADOUTTYPE, Machining.LeadOut.nType)
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end
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if Machining.LeadOut.dEndAddLength then
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EgtSetMachiningParam( MCH_MP.ENDADDLEN, Machining.LeadOut.dEndAddLength)
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end
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if Machining.LeadOut.dTangentDistance then
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EgtSetMachiningParam( MCH_MP.LOTANG, Machining.LeadOut.dTangentDistance)
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end
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if Machining.LeadOut.dPerpDistance then
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EgtSetMachiningParam( MCH_MP.LOPERP, Machining.LeadOut.dPerpDistance)
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end
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if Machining.LeadOut.dElevation then
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EgtSetMachiningParam( MCH_MP.LOELEV, Machining.LeadOut.dElevation)
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end
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if Machining.LeadOut.dCompLength then
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EgtSetMachiningParam( MCH_MP.LOCOMPLEN, Machining.LeadOut.dCompLength)
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end
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end
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if Machining.dStartSlowLen then
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EgtSetMachiningParam( MCH_MP.STARTSLOWLEN, Machining.dStartSlowLen)
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end
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if Machining.dEndSlowLen then
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EgtSetMachiningParam( MCH_MP.ENDSLOWLEN, Machining.dEndSlowLen)
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end
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if Machining.dThrouAddLen then
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EgtSetMachiningParam( MCH_MP.THROUADDLEN, Machining.dThrouAddLen)
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end
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-- parametri da settare nelle note di sistema
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-- TODO da decidere quali sono le note da salvare qui. Probabilmente tutte quelle relative all'ordine delle lavorazioni
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local sSystemNotes = EgtGetMachiningParam( MCH_MP.SYSNOTES)
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--if Machining.nMachiningOrder then
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-- sSystemNotes = EgtSetValInNotes( sSystemNotes, 'MachiningOrder', Machining.nMachiningOrder)
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--end
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EgtSetMachiningParam( MCH_MP.SYSNOTES, sSystemNotes)
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-- parametri da settare nelle note utente
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local sUserNotes = EgtGetMachiningParam( MCH_MP.USERNOTES)
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if Machining.dMaxElev then
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sUserNotes = EgtSetValInNotes( sUserNotes, 'MaxElev', Machining.dMaxElev)
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end
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EgtSetMachiningParam( MCH_MP.USERNOTES, sUserNotes)
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local bIsApplyOk = MachiningLib.ApplyMachining( true, false)
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if not bIsApplyOk then
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nErr, sErr = EgtGetLastMachMgrError()
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EgtSetOperationMode( nOperationId, false)
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return false
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end
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else
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return false
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end
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return true, sErr
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end
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-------------------------------------------------------------------------------------------------------------
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function MachiningLib.ApplyMachining( bRecalc, bApplyPost)
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local bResult = EgtApplyMachining( bRecalc, bApplyPost)
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return bResult
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end
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-------------------------------------------------------------------------------------------------------------
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return MachiningLib
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