Highlights Of Machining Cycles; Stock Removal Along Contour With Blank Contour - Siemens SINUMERIK 840D sl Manual

CNC technology cycles

12.1 Highlights of machining cycles

12.1 Highlights of machining cycles
12.1.1

Stock removal along contour with blank contour

With the intelligent contour stock removal cycle, free contours can be processed in a variety
of ways:
● Processing any contour calculator geometry
● Cylindrical blank, freely-defined blank, blank as allowance of finished-part contour
● Longitudinal / face / contour-parallel roughing on outside and inside
● Processing sloping contours (relief cuts)
● Consideration of tool's setting and plate angle
● Grooving any contours on outside, inside or end face
● Plunge turn any contours on outside, inside or end face
● Finishing with negative allowances (for machining electrodes)
● Roughing with feed interruption to reduce flow chips
● Optional number of cutting passes with orientation to workpiece edges
● Finishing with alternating cutting depth for longer tool life
● Arbitrary limitation to the machining segment with automatic blank actualization
Highlights
● Effective processing through orientation to the actually existing material
● Lower risk of accident and better chip disposal through feed interruption
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☑ Basic configuration
SINUMERIK Operate - Turning, SINUMERIK 840D sl
Control system overview for machine tools' sales people, 09/2012