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; MACROCOMMAND=Finish Diameter,SFM,DOC,FPR,Finish Length,Radius,Angle,Tool Number, Max RPM
; MACRODEFAULTS=1.0,500.0,.02,.007,-2.0,0.0,0.0,1,1500
; MACROSVG=LatheMacro.svg,0,11
; O<turning> call [${turn.x-f}] [${turn.sf-f}] [${turn.cut-f}] [${turn.feed-f}] [${turn.z-f}] [${turn.rad-f}] [${turn.angle-f}] [${turn.tool-s}]
; #1 finish diameter
; #2 speed
; #3 depth of cut
; #4 feed/rpm
; #5 finish length
; #6 radius
; #7 angle
; #8 tool number
; #9 max RPM
;Turning
O<turning> sub
O107 IF [#<_imperial>]
(MSG, IMPERIAL ON)
#1 = [#1 * 25.4]
#2 = [#2 * 304.8] ; sf/m to mm/m
#3 = [#3 * 25.4]
#4 = [#4 * 25.4]
#5 = [#5 * 25.4]
#6 = [#6 * 25.4]
O107 ENDIF
M73 ;save/restore codes
G8 ; Radius mode (easier maths)
G18 ; XZ Plane
G21 ; Metric Units
G90 ; Absolute Distance
G91.1 ; but not for arcs
#1 = [#1 / 2] ; because of radius mode
#14 = [#<_x>] (starting X)
#13 = [#<_z>] (starting Z)
#20 = [#6 * SIN[#7]]
#21 = [#6 * COS[#7]]
#22 = [#6 / COS[#7]]
#23 = [#5 + #6 - #20]
#24 = [[#13 - #23] * TAN[#7]]
(debug, Start rad #14)
(debug, start length #13)
(debug, finish rad #1)
(debug, finish length #5)
(MSG, Unpause To start Turning Macro)
m0
M6 T#8 G43
G96 D500 S#2 ; Constant Surface Speed Mode
m3 ;Start Spindle
g95 F#4 ; Feed-Per-Rev Mode
g4p1 ; Wait to reach speed
O100 WHILE [#14 GT [#1 + #3 / 2]]
g0 X #14
#14=[#14-#3 / 2]
G1 X #14
G1 Z #23 X[#14 + #24]
O101 IF [#6 GT 0]
G2 Z#5 X[#14 + #24 + #21] I#21 K#20
G1 X[#14 + #24 + #21 + #3/2]
O101 ELSE
G1 X[#14 + #24 + [#3 * .6]]
O101 ENDIF
O104 IF [#7 LT 0]
G0 X#14
O104 ENDIF
G0 Z[#13]
O100 ENDWHILE
G0 x#1
G1 Z #23 X[#1 + #24]
O102 IF [#6 GT 0]
G2 Z#5 X[#1 + #24 + #21] I#21 K#20
G1 X[#1 + #24 + #21 + #3]
O102 ELSE
G1 X[#1 + #24 + #3]
O102 ENDIF
O106 IF [#7 LT 0]
G0 X#14
O106 ENDIF
G0 Z #13
G0 X #1 ; For touch-off
M5
G7
O<turning> endsub
M2
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