{Change Comments ***********************************************************}

{12/19/90
Modified: Swedturn 6 CNC 300 L154.71.4m
For: Lewis Engineering Co.
Machine: Swedturn 6
Control: CNC 300
Converted to English.
Turret #1 consists of Tools 1-20, and uses literal 'M22' to turn on the Coolant.
Turret #2 consists of Tools greater than 20, and uses normal CoolOn 'M8' command.
This Post Processor outputs Absolute values only.
DWB}

{4/4/91
Modified: Swedturn 10 CNC 220 L153.71.4
For: Gibbs & Associates
Updated to Version 4.0 per Fanuc 10T MS [-] L001.80 Format.
Only Canned Cycles supported are RoughContour, Threading and Tapping.
DWB}

{7/10/91
Copied & modified: Swedturn 6 CNC 300 L154.80
For: Lewis Engineering
Modifications made per marked up read out:
Deleted 'G18' line from FirstOperation.
Move 'G95' to same line as 'G96' or 'G97' in FirstOperation, to read 'G9596' or 'G9597'.
Deleted 'M24'.
Changed FeedRate to 'F0.0' for Tap or Threading operations.
Modified Tap output:
Added formula to FeedIPR# to output the threads per inch value, changed K label to an F
modified Format
deleted I0
deleted Dwell line at depth
deleted Speed at depth
moved InverseSpinOn to out move
deleted I&K from out move
deleted the 4 lines after the out move
Modified Threading CannedCycle output
changed XatFinZ to a formula to output the Major dia, or Minor dia for internal thread
replaced ThrdLead with Thread# to output the threads per inch value
Changed M3 & M4 in MachSpec to M32 & M42
M31 specifies spindle clockwise and low range, M32 would be high range,
gear ranges are unknown at this time.
Jim Radcliffe}

{08/07/91
Updated: Swedturn 6 CNC 300[LE] L222.81
For: Gibbs & Associates
Updated to Version 4.0 per Fanuc 6M M001.82 Format.
Kim Michelman}

{01/05/97
Original: Swedturn 6 CNC 300[LE] L222.81
Created: Swedturn 6 CNC 300[CM] Lxxx.81
For: Covert Mfg
Added 'G70M5' and 'G95' to FirstOp
Changed M42/M43 to M3/M4 for SpinOn in the FORM
Charles Winston}

{Prog Numeric Format Definitions *******************************************}

#1 = '#.00'
#2 = '###.####;0'
#3 = '########;0'
#4 = '###.###;0'
#5 = '###0'

FORMAT(FileFeet#,1)
FORMAT(FileMeters#,1)
FORMAT(ToolOffsetXRadius#,2)
FORMAT(ToolOffsetZ#,2)
FORMAT(TurretX#,2)
FORMAT(TurretZ#,2)
FORMAT(MUL#,2)
FORMAT(Dwell#,2) {.72}
FORMAT(Program#,3) {.72}
FORMAT(Operation#,3) {.72}
FORMAT(Tool#,3) {.72}
FORMAT(Div#,4)
FORMAT(CalcEPRPM#,5)
FORMAT(Thread#,4)

{Prog Subroutines **********************************************************}

DoSubComment:
NewProg
IF UseComments? AND SubComment?
'( SUB NUMBER: ' Program# ' )' EOL
END
RETURN

DoOpComments:
IF UseComments?
SetScale('1')
IF OperationIDComment?
'( OPERATION ' Operation# ': ' OperationType$ ' )' EOL
END
IF OperationComment?
'( ' OperationComment$ ' )' EOL
END
IF WorkGroupComment?
'( ' WorkGroupComment$ ' )' EOL
END
IF ToolTypeComment?
'( TOOL ' Tool# ': ' ToolSize$ ' ' ToolType$ ' )' EOL
END
IF ToolComment?
'( ' ToolComment$ ' )' EOL
END
IF Metric? {CAM file is in Metric, tools and tool path}
SetScale('.03937007874') { change to English, this is an English post}
END
END
RETURN

PSInit: {reset flags from last Op, .70}
RETURN

PSStuff:
RETURN

DoPostScript:
PSInit
EachPS
SeqLabC PostScript EOL {literals}
PSStuff {commands}
NextPS
RETURN

DoEndOpPS:
PSInit
EachEOPS
SeqLabC EndOpPS EOL {literals}
PSStuff {commands}
NextPS
RETURN

TurretCoolant:
IF NOT CoolOff?
IF ToolOver?('20') { Turret 2 }
'M22'
ELSE { Turret 1 }
CoolOn
END
END
RETURN

CheckFeedRate:
IF SameTool?
IF Threading? OR TAP?
'F0.0'
ELSE
Feedrate
END
END
RETURN

StockOnNoCan:
IF NOT CannedCycle?
StockOn {need stock for SP positioning, if not a canned cycle}
END
RETURN

ODApproachSP:
SeqLabC StockOnNoCan ZSPC EOL
SeqLabC StockOff XOpCDC EOL
SeqLabC Feed StockOnNoCan XSPC CheckFeedRate EOL
RETURN

IDApproachSP:
SeqLabC StockOnNoCan ZSPC EOL
SeqLabC StockOff XOpCDC EOL { for SameTool ApproachID }
SeqLabC Feed StockOnNoCan XSPC CheckFeedRate EOL
RETURN

FaceApproachSP:
SeqLabC StockOnNoCan XSPC EOL { for SameTool ApproachFace }
SeqLabC StockOff ZOpCPC EOL
SeqLabC Feed StockOnNoCan ZSPC CheckFeedRate EOL
RETURN

AppMove:
ZCP TurretCoolant
RETURN

Approach: { NOT FOR TAILSTOCK, .82 }
IF ApproachOD?
SeqLabC Rapid XCP AppMove EOL
ODApproachSP
ELSE
IF ApproachID?
SeqLabC Rapid XOpCD AppMove EOL
IDApproachSP
ELSE {ApproachFace}
SeqLabC Rapid StockOnNoCan XSP StockOff AppMove EOL
FaceApproachSP
END
END
RETURN

CheckOffset:
DoEndOpPS
IF LAST ProgStop?
SeqLabC 'M0' EOL
ELSE
IF CoolOff? AND LAST NOT CoolOff?
SeqLabC CoolOff EOL
END
END
IF ConstantSurfaceFeed?
IF LAST NOT ConstantSurfaceFeed?
SeqLabC CSSOn 'G96' MaxRPM EOL
END
ELSE
IF LAST ConstantSurfaceFeed?
SeqLabC CSSOff 'G97' EOL
END
END
SeqLabC SpeedC
IF NewToolOffset?
OpToolID LatheOffset
END
IF LAST ProgStop?
SpinOn EOL
SeqLabC TurretCoolant EOL
ELSE
EOL
IF NOT CoolOff? AND LAST CoolOff?
SeqLabC TurretCoolant EOL
END
END
DoPostScript
RETURN

FormatArc:
IF ArcCW?
CWArcC
ELSE
CCWArcC
END
MoveXC MoveZC
IF ArcIJFormat?
ArcIJC
ELSE
ArcRC
END
RETURN

ToolPath:
EACHFeat
GetToolTip
IF LastFeat?
IF Drilling?
IF Tap?
SeqLabC SpinOff EOL
SeqLabC TurretCoolant EOL
InverseSpinOn
ELSE
IF Dwell?
SeqLabC 'G4I' Dwell# EOL {Dwell is G4 with letter 'I' address, not G41}
END
END
ELSE
IF CannedCycle?
SeqLab
END
END
END
IF PointFeat?
SeqLabC MoveSXYC EOL
ELSE
IF RapidFeat?
SeqLabC RapidC MoveXC MoveZC EOL
ELSE
IF LineFeat?
SeqLabC FeedC MoveXC MoveZC EOL
ELSE
IF ArcFeat?
EACHQuadrant { Do not use NOT, LAST, FIRST or NEXT modifiers in this loop }
SeqLabC FormatArc EOL
NEXTQuadrant
ELSE
IF ThreadFeat?
SeqLabC 'G33' MoveXC MoveZC XTapAtZ 'K' Thread# EOL
Rapid
END
END
END
END
END
NEXTFeat
RETURN

CheckRapid:
IF LAST CannedCycle?
Rapid
ELSE
RapidC
END
RETURN

{Start of executable Prog **************************************************}

{setup and initializations}
InitProg
PosSideLathe
XsAreRadii
SetMaxRPM('3000')
SetMaxFeed('500')
SetAbs
IF PSComment? AND UseComments?
'PostScript:' EOL
' Literals: put between single or double quotes.' EOL
' Separate commands and literals with at least one space.' EOL
' A CR ( RETURN key ) will start a new line.' EOL
' Commands: must be all capital letters when typed in.' EOL
' ENDOP -' EOL
' all literals and commands before an ENDOP command' EOL
' will appear at the beginning of the operation. All ' EOL
' literals and commands after an ENDOP command will appear' EOL
' at the end of the operation. ' EOL
END
EachOp {Start of post processing *********************}
GetLCycle
IF FirstOperation?
IF UseComments?
IF ProgramNameComment?
'( ' ProgramName$ ' )' EOL
END
IF ProgramComment?
'( ' ProgramComment$ ' )' EOL
END
IF FormatNameComment?
'( FORMAT: ' FormatName$ ' )' EOL
END
IF TimeComment?
'( ' Date$ ' AT ' Time$ ' )' EOL
END
IF MovesComment?
'( OUTPUT IN ABSOLUTE INCHES )' EOL
END
END
IF Metric? {CAM file is in Metric, tools and tool path}
SetScale('.03937007874') { change to English, this is an English post}
END
OpenSub
StockOff {.71.2}
SetHome
DoOpComments
DoPostScript
Plane
SeqLabC 'G70M5' EOL
SeqLabC 'G95' EOL
IF ConstantSurfaceFeed?
SeqLabC CSSOn 'G96' MaxRPM EOL
ELSE
SeqLabC CSSOff 'G97' EOL
END
SeqLabC Preset 'X' ToolOffsetXRadius# 'Z' ToolOffsetZ# 'I0K0'
IF Threading? OR TAP?
'F0.0'
ELSE
Feedrate
END
Speed OpToolID LatheOffset SpinOn EOL
Approach
ELSE
IF NewTool?

{Finish off last Operation}

StockOff {.62}
CheckRapid
IF LAST ApproachOD?
SeqLabC XCPC EOL
ELSE
IF LAST ApproachID?
SeqLabC LAST XOpECDC EOL
END
END
SeqLabC ZCPC EOL

{IF NewTurret? THEN CoolOff}
IF ToolOver?('20') AND LAST NOT ToolOver?('20') { Changing from Turret 1 to Turret 2 }
SeqLabC CoolOff EOL
ELSE
IF NOT ToolOver?('20') AND LAST ToolOver?('20') { Changing from Turret 2 to Turret 1 }
SeqLabC CoolOff EOL
END
END

SeqLabC 'X' TurretX# 'Z' TurretZ#
IF LAST ProgStop?
'M0'
ELSE
ProgStop
END
EOL

{Start new Operation}

DoOpComments
DoPostScript
SeqLab
IF ConstantSurfaceFeed?
IF LAST NOT ConstantSurfaceFeed?
SeqLabC CSSOn 'G96' MaxRPM EOL
END
ELSE
IF LAST ConstantSurfaceFeed?
SeqLabC CSSOff 'G97' EOL
END
END
SeqLabC Preset 'X' ToolOffsetXRadius# 'Z' ToolOffsetZ# 'I0K0'
IF Threading? OR TAP?
'F0.0'
ELSE
Feedrate
END
Speed OpToolID LatheOffset SpinOn EOL
Approach
ELSE
IF SameTool? {.62}

{Start new Operation}

DoOpComments
StockOff
IF LAST StraightConnect?
CheckOffset
CheckRapid
SeqLabC StockOnNoCan XSPC ZSPC EOL
ELSE
CheckRapid
IF ApproachOD?
IF LAST ApproachOD?
SeqLabC LAST XOpECDC EOL
ELSE {around}
IF LAST ApproachID?
SeqLabC LAST XOpECDC EOL
END
SeqLabC ZCPC EOL
SeqLabC XCPC EOL
END
CheckOffset
ODApproachSP
ELSE
IF ApproachID?
IF LAST ApproachID?
SeqLabC LAST XOpECDC EOL
ELSE
IF LAST ApproachOD? {around}
SeqLabC XCPC EOL
END
SeqLabC ZCPC EOL
SeqLabC XOpCDC EOL
END
CheckOffset
IDApproachSP
ELSE {ApproachFace}
IF LAST ApproachFace?
SeqLabC LAST ZOpECPC EOL
ELSE
IF LAST ApproachOD? {around}
SeqLabC XCPC EOL
ELSE {LAST ApproachID}
SeqLabC LAST XOpECDC EOL
END
SeqLabC ZCPC EOL
END
CheckOffset
FaceApproachSP
END
END
END
END
END
END {common point for all operations}
IF CannedCycle?
StockOff
IF Roughing?
TagInc
IF RoughContour?
SetPass2
IF ApproachFace?
SeqLabC LCycle 'Xł' Tag# CutDepth XStkLeft ZStkLeft EOL
ELSE
SeqLabC LCycle CutDepth 'Zł' Tag# XStkLeft ZStkLeft EOL
END
OpenSub
DoSubComment
'>' Tag# EOL
SeqLab 'G50' EOL
SeqLabC StepMove StrtPos EOL
ToolPath
SeqLabC 'G51' EOL
CloseSub
IF AutoFinish?
IF ApproachFace?
SeqLabC LCycle 'Xł' Tag# EOL
ELSE
SeqLabC LCycle 'Zł' Tag# EOL
END
END
END
ELSE
IF Threading?
SeqLabC LCycle
IF ApproachOD?
MUL# Sub# 'X' CycleStartX# DistanceToThread# NumSc#('2')
ELSE
MUL# Add# 'X' CycleStartX# DistanceToThread# NumSc#('2')
END
FinZ XTapAtZ CutMethod ThrdHeight 'K' Thread# CutDepth Speed ToolAngle EOL
IF AutoFinish?
SeqLabC XatFinZ EOL
SeqLabC 'G33' FinZ XTapAtZ 'K' Thread# EOL
SeqLabC Rapid XCSP EOL
SeqLabC ZCSP EOL
END
ELSE
IF Drilling?
IF Tap?
SeqLabC LCycle ZDepth 'F' Div# Num#('1') FeedIPR# EOL
SeqLabC SpinOff EOL
SeqLabC TurretCoolant EOL
SeqLabC LCycle ZSP InverseSpinOn EOL
END
END
END
END
ELSE
StockOn
SetPass1
ToolPath
IF AutoFinish?
IF NOT Drilling? AND NOT Grooving?
StockOff
IF Turning?
SetPass1
ELSE
SetPass2
END
SeqLabC RapidC StrtPos EOL
ToolPath
END
END
END
NextOp {loops back to EachOP until last Operation}

{End of program ************************************************************}

{finish last operation}
StockOff
IF CannedCycle?
Rapid
ELSE
RapidC
END
IF ApproachOD?
SeqLabC XCPC EOL
ELSE
IF ApproachID?
SeqLabC XOpECDC EOL
END
END
SeqLabC ZCPC EOL
DoEndOpPS
SeqLabC CoolOff EOL
SeqLabC 'X' FIRST TurretX# 'Z' FIRST TurretZ# SpinOff EOL
IF ProgStop?
SeqLabC 'M0' EOL
END
SeqLabC EOP EOL
CloseSub
Post2 {organize Subs into one program}
Close
Retag
IF UseComments?
SetScale('1') {restore scale for comments}
Reopen
IF FileBytesComment?
'( FILE LENGTH: ' FileBytes# ' CHARACTERS )' EOL
END
IF FileFeetComment?
'( FILE LENGTH: ' FileFeet# ' FEET )' EOL
END
IF FileMetersComment?
'( FILE LENGTH: ' FileMeters# ' METERS )' EOL
END
Close
END