Siemens SINUMERIK 828D Turning - Page 351

Programming technology functions (cycles)
8.3 Contour turning
Turning
Operating Manual, 03/2013, 6FC5398-8CP40-3BA1
351
Parameters Description Unit
DIN thread P
α
Thread pitch
Insertion angle
mm/rev
Degrees
Thread Z1
Z2
R1
R2
T
Length Z1
Length Z2
Radius R1
Radius R2
Insertion depth
mm
mm
mm
mm
mm
Chamfer FS Transition to following element - chamfer mm
CA Grinding allowance
•
Grinding allowance to right of contour
•
Grinding allowance to left of contour
mm
Additional commands Additional G code commands
Contour element "Straight line e.g. ZX"
Parameters Description Unit
Z End point Z (abs or inc) mm
X End point X ∅ (abs) or end point X (inc) mm
α1 Starting angle to Z axis Degrees
α2 Angle to the preceding element Degrees
Transition to next
element
Type of transition
• Radius
• Chamfer
Radius R Transition to following element - radius mm
Chamfer FS Transition to following element - chamfer mm
CA Grinding allowance
• Grinding allowance to right of contour
•
Grinding allowance to left of contour
mm
Additional commands Additional G code commands
Contour element "Circle"
Parameters Description Unit
Direction of rotation
• Clockwise direction of rotation
• Counterclockwise direction of rotation
Z End point Z (abs or inc) mm