Residual Material Contour Spigot (Cycle63) - Siemens SINUMERIK Series Operating Manual

Parameter Description
UZ Depth finishing allowance – (only for ∇ or ∇∇∇ base)
FS Chamfer width for chamfering (inc) - (for chamfering only)
ZFS Insertion depth of tool tip (abs or inc) - (for chamfering only)
* Unit of feedrate as programmed before the cycle call
Hidden parameters
The following parameters are hidden. They are pre-assigned fixed values or values that can
be adjusted using setting data.
Parameter Description
PL (only for G code) Machining plane
SC (only for G Safety clearance
code)
Lift mode Lift mode before new infeed - (only for ∇, ∇∇∇ base or ∇∇∇
edge)
10.3.13

Residual material contour spigot (CYCLE63)

Function
When you have milled a contour spigot and residual material remains, then this is automatically
detected. You can use a suitable tool to remove this residual material without having to machine
the whole spigot again, i.e. avoiding unnecessary non-productive motion. The finishing
allowance should be set identically for all machining steps because it does not count as residual
material.
The residual material is calculated on the basis of the milling cutter used for clearing.
It is also possible to run multiple residual material steps one after the other. In this case, the
milling tool should be selected to be smaller by a factor of no more than 3 for each new step.
If you mill several spigots and want to avoid unnecessary tool changes, clear all the spigots
first and then remove the residual material. In this case, for removing the residual material,
you also have to enter a value for the reference tool TR parameter, which, for the ShopMill
program, additionally appears when you press the "All parameters" softkey. When
programming, you must then proceed as follows:
1. Contour blank 1
2. Contour spigot 1
Milling
Operating Manual, 08/2018, 6FC5398-7CP41-0BA0
Machine manufacturer
Please refer to the machine manufacturer's specifications.
Programming technological functions (cycles)
Value
Defined in MD
52005
1 mm
To RP
10.3 Contour milling
mm
mm
mm
Can be set in SD
x
511