HEIDENHAIN TNC 320 (340 551-01) - Manual (Page 140)

140 –˜pV"hhamV9˜pV"hhamV˜ pm›p¤’
6.5 P
a
th Cont
ours—P
olar Coor
dinat
e
s
Example: Linear movement with polar coordinates
0 BEGIN PGM LINEARPO MM
1 BLK FORM 0.1 Z X+0 Y+0 Z-20 FOamF˜›^F˜§pczaF4F˜*d"mc
2 BLK FORM 0.2 X+100 Y+100 Z+0
3 TOOL DEF 1 L+0 R+7.5 FOamF˜›^F˜›ppd
4 TOOL CALL 1 Z S4000 ppd˜4"dd
5 CC X+50 Y+50
FOamF˜›^F˜="›¤h˜Op˜zpd"˜4pp=am"›F’
6 L Z+250 R0 FMAX F›"4›˜›^F˜›ppd
7 LP PR+60 PA+180 R0 FMAX
F_zp’a›apm˜›^F˜›ppd
8 L Z-5 R0 F1000 M3 p¦F˜›p˜§pcamV˜=Fz›^
9 APPR PLCT PR+45 PA+180 R5 RL F250 zzp"4^˜›^F˜4pm›p¤˜"›˜zpam›˜s˜pm˜"˜4a4¤d"˜"4˜§a›^
›"mVFm›a"d˜4pmmF4›apm
10 LP PA+120 p¦F˜›p˜zpam›˜¢
11 LP PA+60
p¦F˜›p˜zpam›˜
12 LP PA+0
p¦F˜›p˜zpam›˜T
13 LP PA-60 p¦F˜›p˜zpam›˜Q
14 LP PA-120
p¦F˜›p˜zpam›˜–
15 LP PA+180 p¦F˜›p˜zpam›˜s
16 DEP PLCT PR+60 PA+180 R5 F1000 Fz"›˜›^F˜4pm›p¤˜pm˜"˜4a4¤d"˜"4˜§a›^˜›"mVFm›a"d˜4pmmF4›apm
17 L Z+250 R0 FMAX M2
F›"4›˜am˜›^F˜›ppd˜"¨a’:˜Fm=˜zpV"h
18 END PGM LINEARPO MM
X
Y
50 100
50
CC
5
100
R45
60°
5
1 1
1 2
1 3
1 4
1 5 1 6