Siemens SINUMERIK 828D User Manual

Programming technology functions (cycles)
9.7 Additional cycles and functions in ShopTurn
Turning
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
593
9.7.12
Programming a circle with known center point
To program a circle or arc with a known center point, use the "Circle center point" function.
The tool traverses a circular path from its actual position to the programmed target position
at the machining feedrate. The system calculates the radius of the circle/arc on the basis of
the entered interpolation parameter settings I and K.
Procedure
1.
The ShopTurn program to be processed has been created and you are
in the editor.
2.
Press the menu forward key and the "Straight Circle" soft
key.
3.
Press the "Circle center point" softkey.
Parameters
Description
Unit
Direction of rotation Direction of rotation in which the tool travels from the circle starting point to the
circle end point:
Direction of rotation clockwise (right)
Direction of rotation counterclockwise (left)
Y
Z
J
K
Machining plane, peripheral surface C
Target position Y (abs) or target position X referred to the last programmed posi-
tion (inc)
Target position Z (abs) or target position Y referred to the last programmed posi-
tion (inc)
Circle center point J (ink).
Circle center point K (inc).
Note:
Incremental dimension: The sign is also evaluated.
mm
mm
mm
mm
Y
Z
J
K
Machining plane, peripheral surface Y
Target position Y (abs) or target position X referred to the last programmed posi-
tion (inc)
Target position Z (abs) or target position Y referred to the last programmed posi-
tion (inc)
Circle center point J (ink).
Circle center point K (inc)
Note:
Incremental dimension: The sign is also evaluated.
mm
mm
mm
mm

Siemens SINUMERIK 828D Specifications

General

Brand	Siemens
Model	SINUMERIK 828D
Category	Control Systems
Language	English