Siemens SINUMERIK 828D Operating Manual page 453

Parameter Description
∅ Diameter of pocket
Z1 Depth referred to Z0/X0 (inc) or pocket depth (abs) - (only for ∇, ∇∇∇ or ∇∇∇ edge)
DXY
•
•
DZ Maximum depth infeed – (only for ∇, ∇∇∇ or ∇∇∇ edge)
UXY Plane finishing allowance – (only for ∇, ∇∇∇ or ∇∇∇ edge)
UZ Depth finishing allowance – (only for ∇, ∇∇∇)
Insertion The following insertion modes can be selected – (only for plane-by-plane machining
method and for ∇, ∇∇∇ or ∇∇∇ edge):
•
•
•
Clamp/release spindle (only for end face C/peripheral surface C, if inserted vertically)
The function must be set up by the machine manufacturer
(only for ShopTurn)
FZ Depth infeed rate – (for vertical insertion only)
(only for G code)
FZ Depth infeed rate – (for vertical insertion only)
(only for ShopTurn)
EP Maximum pitch of helix – (for helical insertion only)
ER Radius of helix – (for helical insertion only)
The radius cannot be any larger than the milling cutter radius; otherwise, material will
remain.
FS Chamfer width for chamfering - (for chamfering only)
ZFS Insertion depth of tool tip (abs or inc) - (for chamfering only)
* Unit of feedrate as programmed before the cycle call
Turning
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
Maximum plane infeed
Maximum plane infeed as a percentage of the milling cutter diameter
- (only for ∇ and ∇∇∇)
Predrilled: (only for G code)
Vertical: Insert vertically at center of pocket
The tool executes the calculated 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.
Feedrate: Machining feedrate
Note: The vertical insertion into pocket center method can be used only if the tool
can cut across center or if the workpiece has been predrilled.
Programming technology functions (cycles)
9.4 Milling
mm
mm
mm
%
mm
mm
mm
*
mm/min
mm/tooth
mm/rev
mm
mm
mm
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