1 Attachment(s)
Thread Milling, Doosan lathe
Hello,
I need to program an external axial thread mill, (see attached drawing) its an M10 x 1.5 thread, 19.5mm long
I'm using a Doosan lynx 220lsy, with fanuc Oi control.
Here is the program I have come up with so far, for the milling & thread milling, could you have a look & see what you think, thread milling is new to me so any help appreciated
N06(MILL SPUD FOR THREAD, AXIAL MILLING)
G1998S1
G28U0V0
G28W0M8
M5P11
M5P12
T0606(12MM CARBIDE END MILL / R=6.0 T=0)
G18M35
G97S1000M3P12
G54G99G80G40G0Z2.C0
X50.M8
G1Z-2.5F.2
G12.1
G1G41X8.482C14.F.05
X10.C7.
X10.C-2.
X-10.C-2.
X-10.C7.
G2X0.C12.R5.
G2X10.C7.R5.
G2X0.C2.R5.
G2X-10.C7.R5.
G2X0.C12.R5.
G1X8.482C14.
Z-5.F.2
G12.1
G1G41X8.482C14.F.05
X10.C7.
X10.C-2.
X-10.C-2.
X-10.C7.
G2X0.C12.R5.
G2X10.C7.R5.
G2X0.C2.R5.
G2X-10.C7.R5.
G2X0.C12.R5.
G1X8.482C14.
Z-7.5F.2
G12.1
G1G41X8.482C14.F.05
X10.C7.
X10.C-2.
X-10.C-2.
X-10.C7.
G2X0.C12.R5.
G2X10.C7.R5.
G2X0.C2.R5.
G2X-10.C7.R5.
G2X0.C12.R5.
G1X8.482C14.
Z-10.F.2
G12.1
G1G41X8.482C14.F.05
X10.C7.
X10.C-2.
X-10.C-2.
X-10.C7.
G2X0.C12.R5.
G2X10.C7.R5.
G2X0.C2.R5.
G2X-10.C7.R5.
G2X0.C12.R5.
G1X8.482C14.
Z-12.5F.2
G12.1
G1G41X8.482C14.F.05
X10.C7.
X10.C-2.
X-10.C-2.
X-10.C7.
G2X0.C12.R5.
G2X10.C7.R5.
G2X0.C2.R5.
G2X-10.C7.R5.
G2X0.C12.R5.
G1X8.482C14.
Z-15.F.2
G12.1
G1G41X8.482C14.F.05
X10.C7.
X10.C-2.
X-10.C-2.
X-10.C7.
G2X0.C12.R5.
G2X10.C7.R5.
G2X0.C2.R5.
G2X-10.C7.R5.
G2X0.C12.R5.
G1X8.482C14.
Z-17.5F.2
G12.1
G1G41X8.482C14.F.05
X10.C7.
X10.C-2.
X-10.C-2.
X-10.C7.
G2X0.C12.R5.
G2X10.C7.R5.
G2X0.C2.R5.
G2X-10.C7.R5.
G2X0.C12.R5.
G1X8.482C14.
Z-20.F.2
G12.1
G1G41X8.482C14.F.05
X10.C7.
X10.C-2.
X-10.C-2.
X-10.C7.
G2X0.C12.R5.
G2X10.C7.R5.
G2X0.C2.R5.
G2X-10.C7.R5.
G2X0.C12.R5.
G1X8.482C14.
Z-22.5F.2
G12.1
G1G41X8.482C14.F.05
X10.C7.
X10.C-2.
X-10.C-2.
X-10.C7.
G2X0.C12.R5.
G2X10.C7.R5.
G2X0.C2.R5.
G2X-10.C7.R5.
G2X0.C12.R5.
G1X8.482C14.
Z-23.F.2
G12.1
G1G41X8.482C14.F.05
X10.C7.
X10.C-2.
X-10.C-2.
X-10.C7.
G2X0.C12.R5.
G2X10.C7.R5.
G2X0.C2.R5.
G2X-10.C7.R5.
G2X0.C12.R5.
G1X8.482C14.
G40X40.
G13.1
G0Z5.
G28U0V0M9
G28W0
M5P12
M34
M1
N07 (THREAD MILL M10X1.5 X19.5 DEEP)
(MAJOR DIA 10.00)
(MINOR DIA 8.160)
G0G17G40G80G97G98
G28U0V0
G28W0
M05P11
T0707(M10 X 1.5P THREAD MILL, R=6/T=0)
M35
G28H0
G50C0
M89
Z5.S2000M3P12
G54X45.Y0M8
G1Z-18.F200
G41X22.16(THREAD MINOR POS. (7X2)+8.160))
G02I-4.08W1.5(W=PITCH)
G00G40X45.
M90
M5P12
M34
G28U0V0M9
G28W0
M01
Re: Thread Milling, Doosan lathe
Got this program sorted, for reference here is the successful program, in case anyone searches for similar. Could'nt get polar coords to work properly for the spud, so just used x & y
N06(RGH MILL SPUD #1)
G1998S1
G28U0V0
G28W0M8
M110
M5P11
M5P12
T0606(12MM CARBIDE END MILL / R=6.0 T=0)
G18M35
G97S1000M3P12
G54G99G80G40G0Z2.C0
X50.M8
G1Z-2.F.2
Y-20.
M89
G17
G1G41X32.Y-7.F.07
X-10.
Y7.
X32.
Z-4.
Y-7.F.2
X-10.F.07
Y7.
X32.
Z-6.
Y-7.F.2
X-10.F.07
Y7.
X32.
Z-8.
Y-7.F.2
X-10.F.07
Y7.
X32.
Z-10.
Y-7.F.2
X-10.F.07
Y7.
X32.
Z-12.
Y-7.F.2
X-10.F.07
Y7.
X32.
Z-14.
Y-7.F.2
X-10.F.07
Y7.
X32.
Z-16.
Y-7.F.2
X-10.F.07
Y7.
X32.
Z-18.
Y-7.F.2
X-10.F.07
Y7.
X32.
Z-20.
Y-7.F.2
X-10.F.07
Y7.
X32.
Z-22.
Y-7.F.2
X-10.F.07
Y7.
X32.
G1G40X50.Y0.F.2
G0Z5.
M90
G28U0V0M9
G28W0
M111
M5P12
G18M34
M1
N206(RGH MILL SPUD #2)
G1998S1
G28U0V0
G28W0M8
M110
M5P11
M5P12
T0606(12MM CARBIDE END MILL / R=6.0 T=0)
G18M35
G97S1000M3P12
G0G54G17G40G80G97G99
G28U0V0
G28W0
M05P11
M35
G28H0
G50C0
M89
Z5.S1000M3P12
G54X45.Y0M8
G1Z-2.F.2
G41X24.F.07(SPUD POS. 7X2+10)
G02I-5.0W0.(W=PITCH)
G00G40X45.
G1Z-4.F.07
G41X24.
G02I-5.0W0.
G00G40X45.
G1Z-6.
G41X24.
G02I-5.0W0.
G00G40X45.
G1Z-8.
G41X24.
G02I-5.0W0.
G00G40X45.
G1Z-10.
G41X24.
G02I-5.0W0.
G00G40X45.
G1Z-12.
G41X24.
G02I-5.0W0.
G00G40X45.
G1Z-14.
G41X24.
G02I-5.0W0.
G00G40X45.
G1Z-16.
G41X24.
G02I-5.0W0.
G00G40X45.
G1Z-18.
G41X24.
G02I-5.0W0.
G00G40X45.
G1Z-20.
G41X24.
G02I-5.0W0.
G00G40X45.
G1Z-22.
G41X24.
G02I-5.0W0.
G00G40X45.
M90
M5P12
G18M34
G28U0V0M9
G28W0
M111
M0(CHECK)
N306(FIN MILL SPUD #1)
G1998S1
G28U0V0
G28W0M8
M110
M5P11
M5P12
T0606(12MM CARBIDE END MILL / R=6.0 T=0)
G18M35
G97S1000M3P12
G54G99G80G40G0Z2.C0
X50.M8
G1Z-23.F.2
Y-20.
M89
G17
G1G41X32.Y-7.F.07
X-10.
Y7.
X32.
G1G40X50.Y0.F.2
G0Z5.
M90
G28U0V0M9
G28W0
M5P12
G18M34
M111
M1
N406(FIN MILL SPUD #2)
G1998S1
G28U0V0
G28W0M8
M110
M5P11
M5P12
T0606(12MM CARBIDE END MILL / R=6.0 T=0)
G18M35
G97S1000M3P12
G0G54G17G40G80G97G99
G28U0V0
G28W0
M05P11
M35
G28H0
G50C0
M89
Z5.S1000M3P12
G54X45.Y0M8
G1Z-23F.2
G41X24.F.07(SPUD POS. 7X2+10)
G02I-5.0W0.(W=PITCH)
G00G40X45.
M90
M5P12
G18M34
G28U0V0M9
G28W0
M111
M0(CHECK)
N07(THREAD MILL M10X1.5)
(MAJOR DIA 10.00)
(MINOR DIA 8.160)
G0G17G40G80G97G98
G28U0V0
G28W0
M110
M05P11
T0707(M10 X 1.5P THREAD MILL, R=4/T=0)
M35
G28H0
G50C0
M89
Z5.S2000M3P12
G54X45.Y0M8
G1Z-16.5.F100
G41X22.16F40(THREAD MINOR POS. 7X2+8.160)
G02I-4.08W-1.5(W=PITCH)
G02I-4.08W-1.5(W=PITCH)
G00G40X45.
M90
M5P12
G18M34
G28U0V0M9
G28W0
M111
M52
M00(CHECK)
