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Siemens SINUMERIK 840D sl Turning - Mold making view; NC blocks that can be interpreted

Siemens SINUMERIK 840D sl Turning
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6.15 Mold making view
For large mold making programs such as those provided by CAD/CAM systems, you have the
option to display the machining paths by using a fast view. This provides you with a fast
overview of the program, and you have the possibility of correcting it.
Machine manufacturer
The mold making view has possibly been hidden.
Please observe the information provided by the machine manufacturer.
Checking the program
You can check the following:
Does the programmed workpiece have the correct shape?
Are there large traversing errors?
Which program block hasn't been correctly programmed?
How is the approach and retraction realized?
NC blocks that can be interpreted
The following NC blocks are supported for the mold making view:
Types
Lines
G0, G1 with X Y Z
Circles
G2, G3 with center point I, J, K or radius CR, depending on the working plane G17, G18,
G19, CIP with circular point I1, J1, K1 or radius CR
Absolute data AC and incremental data IC are possible
For G2, G3 and different radii at the start and end, an Archimedes spiral is used
Orientation
Rotary axis programming with ORIAXES or ORIVECT using ABC for G0, G1, G2, G3,
CIP, POLY
Orientation vector programming with ORIVECT using A3, B3, C3 for G0, G1, G2, G3, CIP
Rotary axes can be specified using DC
G codes
Working planes (for circle definition G2, G3): G17 G18 G19
Incremental or absolute data: G90 G91
Machining the workpiece
6.15 Mold making view
Turning
222 Operating Manual, 06/2019, A5E44903486B AB

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