TNC Guideline
From workpiece drawing to
program-controlled machining
Step Task
Preparation
TNC Refer to
operating mode Section
1
Select tools
2
3
Set workpiece datum
for coordinate system
Determine spindle speeds
and feed rates
4 Switch on machine 1.3
5 Traverse reference marks
6 Clamp workpiece
7 Set the datum /
Reset position display
--- --- --- ------
7a
with the 3D touch probe
7b
without the 3D touch probe
Entering and testing pat-t programs
8 Enter part program, or load
over external data interface m Or /EXT)5to8,10
9 Test part program for errors
10
Test run: Run the program
block by block without tool
BJ
z
3.2
11 If necessary: Optimize
part program
5 to 8
Machining the workpiece
12 Insert tool and run program 3.2
3
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3
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4
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d
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