HEIDENHAIN TNC 320 (340 551-01) - Manual (Page 143)

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6.6 P
a
th Cont
ours—FK F
ree Cont
our Pr
ogr
a
mming
6.6 Path Contours—FK Free
Contour Programming
Fundamentals
pczaF4F˜="§amV’˜›^"›˜"F˜mp›˜=ahFm’apmF=˜Op˜ ˜pO›Fm˜4pm›"am˜
¤m4pm¦Fm›apm"d˜4pp=am"›F˜="›"˜›^"›˜4"mmp›˜*F˜Fm›FF=˜§a›^˜›^F˜V"©˜
z"›^˜O¤m4›apm˜cF©’˜ p¤˜h"©:˜Op˜F¨"hzdF:˜^"¦F˜pmd©˜›^F˜Opddp§amV˜="›"˜
pm˜"˜’zF4aOa4˜4pm›p¤˜FdFhFm›9
„ mp§m˜4pp=am"›F’˜pm˜›^F˜4pm›p¤˜FdFhFm›˜p˜am˜a›’˜zp¨aha›©
„ pp=am"›F˜="›"˜›^"›˜"F˜FOFFm4F=˜›p˜"mp›^F˜4pm›p¤˜FdFhFm›˜
„ aF4›apm"d˜="›"˜"m=˜="›"˜FV"=amV˜›^F˜4p¤’F˜pO˜›^F˜4pm›p¤
p¤˜4"m˜Fm›F˜’¤4^˜=ahFm’apm"d˜="›"˜=aF4›d©˜*©˜¤’amV˜›^F˜ ˜OFF˜
4pm›p¤˜zpV"hhamV˜O¤m4›apm˜^F˜ ˜=Fa¦F’˜›^F˜4pm›p¤˜Oph˜›^F˜
cmp§m˜4pp=am"›F˜="›"˜"m=˜’¤zzp›’˜›^F˜zpV"hhamV˜=a"dpV˜§a›^˜›^F˜
am›F"4›a¦F˜zpV"hhamV˜V"z^a4’˜^F˜OaV¤F˜›p˜›^F˜¤zzF˜aV^›˜’^p§’˜
"˜§pczaF4F˜="§amV˜Op˜§^a4^˜ ˜zpV"hhamV˜a’˜›^F˜hp’›˜
4pm¦FmaFm›˜zpV"hhamV˜hF›^p=
The following prerequisites for FK programming must
be observed:
^F˜ ˜OFF˜4pm›p¤˜zpV"hhamV˜OF"›¤F˜4"m˜pmd©˜*F˜
¤’F=˜Op˜zpV"hhamV˜4pm›p¤˜FdFhFm›’˜›^"›˜daF˜am˜›^F˜
§pcamV˜zd"mF˜^F˜§pcamV˜zd"mF˜a’˜=FOamF=˜am˜›^F˜Oa’›˜
˜ ˜*dp4c˜pO˜›^F˜z"›˜zpV"h
p¤˜h¤’›˜Fm›F˜"dd˜"¦"ad"*dF˜="›"˜Op˜F¦F©˜4pm›p¤˜
FdFhFm›˜ ¦Fm˜›^F˜="›"˜›^"›˜=pF’˜mp›˜4^"mVF˜h¤’›˜*F˜
Fm›FF=˜am˜F¦F©˜*dp4cIp›^F§a’F˜a›˜§add˜mp›˜*F˜
F4pVma«F=
˜z""hF›F’˜"F˜zFha’’a*dF˜am˜"dd˜ ˜FdFhFm›’:˜F¨4Fz›˜am˜
FdFhFm›’˜§a›^˜Fd"›a¦F˜FOFFm4F’˜|FV˜˜p˜ }:˜p˜am˜
FdFhFm›’˜›^"›˜"F˜FOFFm4F=˜›p˜p›^F˜ ˜*dp4c’
O˜*p›^˜ ˜*dp4c’˜"m=˜4pm¦Fm›apm"d˜*dp4c’˜"F˜Fm›FF=˜am˜"˜
zpV"h:˜›^F˜ ˜4pm›p¤˜h¤’›˜*F˜O¤dd©˜=FOamF=˜*FOpF˜©p¤˜
4"m˜F›¤m˜›p˜4pm¦Fm›apm"d˜zpV"hhamV
^F˜ ˜mFF=’˜"˜Oa¨F=˜zpam›˜Oph˜§^a4^˜a›˜4"m˜4"d4¤d"›F˜
›^F˜4pm›p¤˜FdFhFm›’˜’F˜›^F˜V"©˜z"›^˜O¤m4›apm˜cF©’˜›p˜
zpV"h˜"˜zp’a›apm˜›^"›˜4pm›"am’˜*p›^˜4pp=am"›F’˜pO˜›^F˜
§pcamV˜zd"mF˜ahhF=a"›Fd©˜*FOpF˜zpV"hhamV˜›^F˜ ˜
4pm›p¤˜ p˜mp›˜Fm›F˜"m©˜˜z""hF›F’˜am˜›^a’˜*dp4c
O˜›^F˜Oa’›˜*dp4c˜pO˜"m˜ ˜4pm›p¤˜a’˜"m˜ ˜p˜ ˜*dp4c:˜
©p¤˜h¤’›˜zpV"h˜"›˜dF"’›˜›§p˜ ˜*dp4c’˜§a›^˜›^F˜V"©˜
z"›^˜O¤m4›apm˜cF©’˜›p˜O¤dd©˜=FOamF˜›^F˜=aF4›apm˜pO˜4pm›p¤˜
"zzp"4^
p˜mp›˜zpV"h˜"m˜ ˜4pm›p¤˜ahhF=a"›Fd©˜"O›F˜"m˜ ˜
d"*Fd