HEIDENHAIN TNC 320 (340 551-01) - Manual (Page 117)

˜ ˜¢¬ 117
6.2 F
undamentals of P
a
th F
u
nctions
Radius compensation
^F˜"=a¤’˜4phzFm’"›apm˜h¤’›˜*F˜am˜›^F˜*dp4c˜am˜§^a4^˜©p¤˜hp¦F˜›p˜
›^F˜Oa’›˜4pm›p¤˜FdFhFm›˜ p¤˜4"mmp›˜*FVam˜"=a¤’˜4phzFm’"›apm˜am˜"˜
4a4dF˜*dp4c˜›˜h¤’›˜*F˜"4›a¦"›F=˜*FOpF^"m=˜am˜"˜’›"aV^›_damF˜*dp4c˜
|’FF˜‰"›^˜ pm›p¤’I "›F’a"m˜ pp=am"›F’:Š˜z"VF˜s¢Q}˜p˜"zzp"4^˜
*dp4c˜| ˜*dp4c:˜’FF˜‰ pm›p¤˜ zzp"4^˜"m=˜ Fz"›¤F:Š˜z"VF˜
ssn}
Pre-positioning
FOpF˜¤mmamV˜"˜z"›˜zpV"h:˜"d§"©’˜zF_zp’a›apm˜›^F˜›ppd˜›p˜zF¦Fm›˜
›^F˜zp’’a*ada›©˜pO˜="h"VamV˜a›˜p˜›^F˜§pczaF4F˜
Creating the program blocks with the path function keys
^F˜V"©˜z"›^˜O¤m4›apm˜cF©’˜ama›a"›F˜›^F˜zd"am˜d"mV¤"VF˜=a"dpV˜^F˜ ˜
"’c’˜©p¤˜’¤44F’’a¦Fd©˜Op˜"dd˜›^F˜mF4F’’"©˜amOph"›apm˜"m=˜am’F›’˜›^F˜
zpV"h˜*dp4c˜am›p˜›^F˜z"›˜zpV"h
¨"hzdFIzpV"hhamV˜"˜’›"aV^›˜damF9
ma›a"›F˜›^F˜zpV"hhamV˜=a"dpV:˜FV˜Op˜"˜’›"aV^›˜
damF
m›F˜›^F˜4pp=am"›F’˜pO˜›^F˜’›"aV^›_damF˜Fm=˜zpam›
FdF4›˜›^F˜"=a¤’˜4phzFm’"›apm˜|^FF:˜zF’’˜›^F˜¬˜
’pO›˜cF©I›^F˜›ppd˜hp¦F’˜§a›^p¤›˜4phzFm’"›apm}
m›F˜›^F˜OFF=˜"›F˜|^FF:˜s¬¬˜hh—ham}:˜"m=˜4pmOah˜
©p¤˜Fm›©˜§a›^˜ ˜ p˜zpV"hhamV˜am˜am4^F’:˜
Fm›F˜s¬¬˜Op˜"˜OFF=˜"›F˜pO˜s¬˜azh
p¦F˜"›˜"za=˜›"¦F’F9˜zF’’˜›^F˜ ˜’pO›˜cF©
p˜›"¦F’F˜§a›^˜›^F˜OFF=˜"›F˜=FOamF=˜am˜›^F˜TOOL
CALL
˜*dp4c:˜zF’’˜›^F˜ ˜’pO›˜cF©
COORDINATES?
RADIUS COMP.: RL/RR/NO COMP.?
FEED RATE F=? / F MAX = ENT
10
5
100