Oblique Plunge-Cutting - Cycle413; Table 4-5 Parameters Of Cycle413 - Siemens SINUMERIK 802D sl Programming And Operating Manual

Cycles
4.8 Oblique plunge-cutting – CYCLE413
4.8 Oblique plunge-cutting – CYCLE413
Function
The oblique plunge-cutting cycle is used for machining a cylindrical seat or for machining a
shoulder and a diameter simultaneously. The wheel width must be greater than or equal to
the width of the seat to be machined.
A direct-contact vibration pick-up can be used to bridge the distance between the starting
point and the actual workpiece surface within an optimum time by sparking.
The plunge-cutting direction is determind by means of the angle.
● Negative angle → plunge-cutting motion in Z+ direction
● Positive angle → plunge-cutting motion in Z- direction
To check the workpieces for their finished dimension and to switch the individual feedrates in
the various technological sections, a measurement control (caliper) which is already in use
during the machining can be used.
Programming
CYCLE413(N_SITZ, X_SOLL, Z_SCH, WIN, B_ART, A_LU, A_SR, A_SL, A_FSL, F_SR, F_SL,
F_FSL, TIME, MZ, KS, F_KS)
Parameter
Table 4-5
Parameter
N_SITZ
X_SOLL
Z_SCH
WIN
B_ART
A_LU
A_SR
A_SL
A_FSL
F_SR
F_SL
F_FSL
TIME
MZ
KS
4-24
Parameters of CYCLE413
Data type Meaning
int Seat number
real Setpoint diameter (abs.)
real Shoulder dimension in Z (abs.)
real Oblique plunge-cut angle (incr.)
int Machining type:
1=roughing
2=finishing+fine-finishing
3=roughing+finishing+fine-finishing
real Air allowance (incr.)
real Roughing allowance (incr.)
real Finishing allowance (incr.)
real Fine-finishing allowance (incr.)
real Feedrate for roughing
real Feedrate for finishing
real Feedrate for fine-finishing
real Sparking-out time (s)
int Measurement control Yes=1 / No=0
int Direct-contact vibration pick-up yes=1 / no=0
Programming and Operating manual, 06/2006, 6FC5398-4CP10-0BA0
Grinding