Groove (Cycle930) - Siemens SINUMERIK 840D sl Operating Manual

Parameter
Machining
direction
X0
Z0
X1
Z1
D
UX
UZ
FS1...FS3 or R1...R3
XM
ZM
α1
α2
* Unit of feedrate as programmed before the cycle call
10.4.3

Groove (CYCLE930)

Function
You can use the "Groove" cycle to machine symmetrical and asymmetrical grooves on any
straight contour elements.
Milling
Operating Manual, 05/2017, A5E40868956
Description
Stock removal direction (longitudinal or transverse) in the coordinate system
Parallel to the Z axis (longitudinal)
outside
Reference point in X ∅ (abs, always diameter)
Reference point in Z (abs)
End point X (abs) or end point X in relation to X0 (inc)
End point Z ∅ (abs) or end point Z in relation to Z0 (inc)
Maximum depth infeed – (not for finishing)
Finishing allowance in X – (not for finishing)
Finishing allowance in Z – (not for finishing)
Chamfer width (FS1...FS3) or rounding radius (R1...R3) - (not for
stock removal 1)
Parameter selection of intermediate point
The intermediate point can be determined through position specification or angle.
The following combinations are possible - (not for stock removal 1 and 2)
● XM ZM
● XM α1
● XM α2
● α1 ZM
● α2 ZM
● α1 α2
Intermediate point X ∅ (abs) or intermediate point X in relation to X0 (inc)
Intermediate point Z (abs or inc)
Angle of the 1st edge
Angle of the 2nd edge
Programming technological functions (cycles)
Parallel to the X axis (transverse)
inside outside
10.4 Turning - milling/turning machine
inside
Unit
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
Degrees
Degrees
465