Rectangular Spigot (Cycle76) - Siemens SINUMERIK 828D Operating Manual

Programming technology functions (cycles)
9.4 Milling
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 Machining plane
code)
SC (only for G Safety clearance
code)
Machining Mill circular pocket at the programmed position (X0, Y0, Z0).
position
Solid machining The rectangular pocket is milled from the solid material -
(only for roughing)
9.4.4

Rectangular spigot (CYCLE76)

Function
You can mill various rectangular spigots with the "Rectangular spigot" cycle.
You can select from the following shapes with or without a corner radius:
In addition to the required rectangular spigot, you must also define a blank spigot, i.e. the
outer limits of the material. The tool moves at rapid traverse outside this area. The blank
spigot must not overlap adjacent blank spigots and is automatically placed by the cycle in a
central position on the finished spigot.
The spigot is machined using only one infeed. If you want to machine the spigot using
multiple infeeds, you must program the "Rectangular spigot" function several times, with a
continually decreasing finishing allowance.
Clamping the spindle
For ShopTurn, the "Clamp spindle" function can be set up by the machine manufacturer.
454
Machine manufacturer
Please refer to the machine manufacturer's specifications.
Machine manufacturer
Please refer to the machine manufacturer's specifications.
Value Can be set in SD
Defined in MD
52005
1 mm
Single posi-
tion
Complete
machining
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
x
Turning