Siemens SINUMERIK 840D Programming Manual page 338

4 4
Turning Cycles 03.96
04.00
4.10 Extended stock removal cycle – CYCLE950 (SW 5.3 and higher)
Programming example 1
X
From a preshaped blank, the contour saved in program
Finished-part contour
PART1.MPF is to be machined.
The type of machining for the stock removal process
Blank definition as contour
is
• only roughing,
• longitudinal,
• outside,
• with rounding (so that no corners are left over),
• relief cuts are to be machined.
The blank contour is specified in program
BLANK1.MPF.
Z
A turning steel with tool point position 3 and a radius of
0.8mm is used.
Machining program:
%_N_EXAMPLE_1_MPF
;$PATH=/_N_WKS_DIR/_N_STOCK_REMOVAL_NEW_WPD
; Example 1: Stock removal with blank
; Sca, 01.04.99
;
; Tool offset data
N10 $TC_DP1[3,1]=500 $TC_DP2[3,1]=3
$TC_DP6[3,1]=0.8 $TC_DP24[3,1]=60
N15 G18 G0 G90 DIAMON
N20 T3 D1
N25 X300
N30 Z150
N35 G96 S500 M3 F2
N45 CYCLE950("Part1",,,"Machine_Part1",
311111,1.25,1,1,0.8,0.7,0.6,0.3,0.5,45,2,
"Blank1",,,,,,,,1)
N45 G0 X300
N50 Z150
N60 M2
Finished part contour:
%_N_PART1_MPF
;$PATH=/_N_WKS_DIR/_N_STOCK_REMOVAL_NEW_WPD
; Finished part contour Example 1
;
© Siemens AG, 2002. All rights reserved
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SINUMERIK 840D/840Di/810D Programming Guide Cycles (PGZ) – 11.02 Edition