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Teach-in | Milling cycles
5
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
371
Radial figure
Select
Milling
Select Radial figure
Depending on the parameters, the cycle mills one of the following
contours or roughs/finishes a pocket on the lateral surface:
Rectangle ( Q =4, L <> B )
Square (
Q
=4,
L
=
B
)
Circle ( Q =0, RE >0, L and B : no input)
Triangle or polygon ( Q =3 or Q >4, L <>0)
Cycle parameters:
X , Z : Start point
C : Spindle angle – C-axis position (default: current spindle
angle)
Z1 : Figure center
C1
:
Angle of figure center
(default:
Spindle angle C
)
Q : Number edges (default: 0)
Q = 0: Circle
Q
= 4: Rectangle, square
Q = 3: Triangle
Q
> 4: Polygon
L : Edge length
Rectangle: Rectangle length
Square, polygon: Edge length
Polygon:
L < 0 inscribed circle diameter
Circle: No input
B : Width of rectangle
Rectangle: Rectangle width
Square:
L = B
Polygon, circle: No input
RE : Rounding radius (default: 0)
Rectangle, square, polygon: Rounding radius
Circle: Circle radius
A : Angle to Z axis (default: 0°)
Rectangle, square, polygon: Position of figure
Circle: No input
X1 : Upper edge of milling (diameter value; default: Starting
point X )
P2 : Milling depth
T
:
Tool number
– turret pocket number
ID : ID no.
S : Cutting speed or Constant speed
F : Feed per revolution
I : Infeed-direction oversize
K
:
Contour-parallel oversize