OPTIMUM
M A S C H I N E N - G E R M A N Y
808D
Page 377
Sample Program
Brief instruction 808D Milling
Operating and Programming — Milling
Drawing
Machining Process
Part of the cycles in the program are taken as
examples in Section 5, “Create Part Program
Part 2”!
Machine
coordinate
system
Milling
program 3
Tool information
T1 Milling tool D50
T5 Milling tool D5
T2 Milling tool D12
T6 Drilling tool D10
T3 Milling tool D10
T7 Drilling tool D5
T4 Milling tool D16
T8 Tap D6
N10
G17 G90 G54 G71
N20
SUPA G00 Z300 D0
N30
SUPA G00 X300 Y300
N40
T1 D1
N50
MSG ("Please change to Tool No 1")
N60
M05 M09 M00
N70
S4000 M3
; =======Face milling start========
N80
CYCLE71( 50, 2, 2, 0, 0, 0, 70, 100, 0,
2, 40, 2, 0.2, 500, 41, 5)
N90
S4500 M3
N100
CYCLE71( 50, 2, 2, 0, 0, 0, 70, 100, 0,
2, 40, 2, 0.2, 300, 22, 5)
; ========Face milling end========
N110
SUPA G00 Z300 D0
N120
SUPA G00 X300 Y300
; =======Path milling start========
N130
T3 D1
N140
MSG( "Please change to Tool No 3")
N150
M05 M09 M00
N160
S5000 M3 G94 F300
N170
G00 X-6 Y92
N180
G00 Z2
N190
G01 F300 Z-10
N200
G41 Y 90
N210
G01 X12 RND=5
N220
G01 Y97 CHR=2
N230
G01 X70 RND=4
N240
G01 Y90
N250
G01 G40 X80
N260
G00 Z50
; ========Path milling end========
N10
N20
N30
N40
N50
hint:change to tool 1
N60
N70
; =======Face milling start=======
N80
start point (X0,Y0), machining length: X
→
70
mm, Y
→
100 mm, angle between vertical axis and X
axis is 0º, finishing allowance 0.2 mm, feedrate 500
mm/min, along the alternate direction parallel to the
Y axis to perform the finishing
N90
N100
repeat N80 contour process, the difference
in the feedrate is 300 mm/min along the single
direction parallel to the Y axis to perform the
finishing
; =========Face milling end=======
N110
N120
; ======Path milling start=========
N130
N140
hint:change to tool 3
N150
N160
feedrate 300 mm/min
N170
N180
N190
N200
left side radius compensation
N210
circle, milling radius is 5 mm
N220
incline, milling side length is 2 mm
N230
N240
N250
cancel tool radius compensation
N260
; =========Path milling end======