Siemens SINUMERIK 840D sl Operating Manual page 575

Parameter Description
ZR Retraction path - only for incremental retraction in
(for ShopMill pro‐
gram)
Align tool through beta and gamma angles
β Align tool with swivel axes
(for ShopMill pro‐ ● Input value
gram)
The required angle can be freely entered.
● β = 0°
● β = 90°
γ
● 0°
(for ShopMill pro‐
● 180°
gram)
● The required angle can be freely entered
Directly position rotary axes
B1 Directly align the tool with the swiveling axes:
(for ShopMill pro‐
The required angle can be freely entered.
gram)
C1 The required angle can be freely entered.
(for ShopMill pro‐
gram)
αC Rotational position for a pole position.
(for ShopMill pro‐
gram)
Hirth joint
● Round to the next Hirth joint
● Round up to Hirth joint
● Round down to Hirth joint
Note:
For machines with a Hirth joint
Tool Tool tip when swiveling
● Tracking
The position of the tool tip is maintained during swiveling.
● No tracking
The position of the tool tip is not maintained during swiveling.
Milling
Operating Manual, 05/2017, A5E40868956
Programming technological functions (cycles)
10.5 Contour turning - Milling/turning machine
Unit
mm
Degrees
Degrees
Degrees
Degrees
Degrees
575