Siemens SINUMERIK 828D Turning, Руководство по эксплуатации

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Parameter Description Unit
X0
Y0
Z0 The positions refer to the reference point:
Reference point X – (single position only)
Reference point Y – (single position only)
Reference point Z – (single position only and G Code position pattern)
mm
mm
mm
W Pocket width mm
L Pocket length mm
R Corner radius mm
α0 Angle of rotation Degrees
Z1 Depth referred to Z0 (inc) or pocket depth (abs) - (only for ∇, ∇∇∇ or ∇∇∇ edge) mm
DXY ● Maximum plane infeed
● Maximum plane infeed as a percentage of the milling cutter diameter
- (only for ∇ and ∇∇∇) mm
%
DZ Maximum depth infeed – (only for ∇, ∇∇∇ or ∇∇∇ edge) mm
UXY Plane finishing allowance – (only for ∇, ∇∇∇ or ∇∇∇ edge) mm
UZ Depth finishing allowance – (only for ∇ or ∇∇∇) mm
Insertion The following insertion modes can be selected – (only for ∇, ∇∇∇ or ∇∇∇ edge):
● Predrilled: (only for G code)
With G0, the pocket center point is approached at the retraction plane level, and then,
from this position, also with G0, the axis travels to the reference point brought forward
by the safety clearance. The machining of the rectangular pocket is then performed
according to the selected insertion strategy, taking into account the programmed
blank dimensions.
● Perpendicular: Insert vertically at the center of pocket
The tool executes the calculated actual depth infeed at the pocket center in a single
block. This setting can be used only if the cutter can cut across center or if the pocket
has been predrilled.
● Helical: Insert along helical path
The cutter center point traverses along the helical path determined by the radius and
depth per revolution (helical path). If the depth for one infeed has been reached, a
full circle motion is executed to eliminate the inclined insertion path.
● Oscillating: Insert with oscillation along center axis of rectangular pocket
The cutter center point oscillates back and forth along a linear path until it reaches
the depth infeed. When the depth has been reached, the path is traversed again
without depth infeed in order to eliminate the inclined insertion path.
FZ
(only for G code) Depth infeed rate – (for vertical insertion only) *
FZ
(only for ShopMill) Depth infeed rate – (for vertical insertion only) mm/min
mm/tooth
EP Maximum pitch of helix – (for helical insertion only) mm/rev
ER Radius of helix – (for helical insertion only)
The radius cannot be any larger than the cutter radius; otherwise, material will remain. mm
EW Maximum insertion angle – (for insertion with oscillation only) Degrees
Programming technological functions (cycles)
10.2 Milling
Milling
426
Operating Manual, 08/2018, 6FC5398-7CP41-0BA0