Siemens SINUMERIK 840DE Operation & Programming Manual page 147

7
08.02
Support
Contour elements
Examples
Example
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/810D Operator's Guide ManualTurn (BAM) – 08.02 Edition
Press the "Support" soft key. The associated ManualTurn input
screenform is overlaid.
Enter the required parameters and validate the changes by pressing
the "Accept" soft key.
You can abort the process by pressing the "Recall" key.
Please note that a recompilation into the ManualTurn input screens
only takes place if the programming syntax of the ManualTurn cycle
language was adhered to.
The contour elements STRAIGHT, CONICAL and CIRCLE are
programmed as G code as follows (valid for CONICAL and CIRCLE
without angle programming):
STRAIGHT
E_T (1) L
F
G1 G91 X100 G95 F1 S300 L
CONICAL
E_T (2) L
F
G1 G90 X50 Z-50 G95 F1 S300 L
CIRCLE
E_T (3) L
F
G3 G91 X0.67 Z-2.5 CR=5 G95 F1 S300 L
If no tool change takes place between consecutive NC blocks, the tool
that was programmed first acts modally for the following blocks!
E_T (1) L
F
G1 G91 X100 G95 F1 S300 L
G1 G90 X50 Z-50 G95 F1 S300 L
Program Creation with EasyStep and G Code
7.10 G code programming
F
F
F
F
7
F
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