Siemens SINUMERIK 808D Programming And Operating Manual page 55

Parameter
Parameter
Reference
Groove width
Diameter
Groove depth
Chamfer/radius
Chamfer/radius
Chamfer/radius
Chamfer/radius
Max. infeed depth
Finishing allowance
External
groove/internal
groove/planar to
chuck/planar from
chuck
Contour angle
Flank angle 1
Flank angle 2
Dwell time at recess
base
Manual Machine Plus (Turning)
Programming and Operating Manual, 12/2012, 6FC5398-3DP10-0BA0
Description
z0 Starting position for the groove. The edge of the groove facing the chuck is always
specified here. The value to be entered is the absolute position in the longitudinal axis
(Z axis).
l1 This value is the groove width, which together with the value for "Reference z0"
specifies the absolute position of the edge of the groove on the side of the groove
facing away from the spindle. If the groove width setting is the same as the tool width,
and "0" is assigned to the parameters "Edge F1" and "Edge F2" (selection between
"Chamfer CHF" and "Radius RND), the tapping function is activated.
d Starting diameter for the groove. The value to be entered is the absolute position in the
transverse axis (X axis).
t This value is the groove depth which together with the value for "Diameter d" specifies
the absolute position of the base of the groove.
F1 Depending on the option selected, this value forms either an input radius (display
"Radius RND") or an input chamfer (display "Chamfer CHF") on the first side of the
groove. You can toggle between RND / CHF using the toggle key. An input value of 0.0
switches this function off.
F2 Depending on the option selected, this value forms either a radius (display "Radius
RND") or a chamfer (display "Chamfer CHF") on the first side of the groove as the
transition to the base of the groove. You can toggle between RND / CHF using the
toggle key. An input value of 0.0 switches this function off.
F3 Depending on the option selected, this value forms either a radius (display "Radius
RND") or a chamfer (display "Chamfer CHF") on the second side of the groove as the
transition to the base of the groove. You can toggle between RND / CHF using the
toggle key. An input value of 0.0 switches this function off.
F4 Depending on the option selected, this value forms either an input radius (display
"Radius RND") or an input chamfer (display "Chamfer CHF") on the second side of the
groove. You can toggle between RND / CHF using the toggle key. An input value of 0.0
switches this function off.
m1 Enter the maximum infeed depth for roughing during grooving. The cycle's internal
infeed calculation ensures that this input value is not exceeded during machining.
m2 Finishing allowance perpendicular to the contour.
In this toggle field you can select the type of groove machining required whereby the
respective selection is displayed in a diagram on the screen.
A0 This input value specifies the angle of the incline where the groove is to be executed.
A1 This input value determines the inclination of the first groove flank.
A2 This input value determines the inclination of the second groove flank.
dt Here you can enter the dwell time of the tool on the groove base.
3.4 Manual machining using cycles (functions)
Manual machining
55