Siemens SINUMERIK 840D sl Function Manual page 275

4.3 Acceleration and jerk
Key statement
In the following example a short part program is used to illustrate the velocity and
acceleration characteristic for the X-axis. It also shows the connection between specific
velocity and acceleration-related machine data and the contour sections they influence.
Part program
N90 F5000 SOFT G64
N100 G0 X0 Y0 Z0
N110 G1 X10
N120 G3 CR=5 X15 Y5
N130 G3 CR=10 X5 Y15
N140 G1 X-5 Y17.679
N200 M30
Figure 4-3
Basic logic functions: Acceleration (B2)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
; Continuous-path mode, acceleration with jerk limitation
; Rapid traverse
;Straight line
; Circular arc, radius 5 mm, block transition: tangential
; Circular arc, radius 10 mm, block transition: tangential
; straight, 15
Part program contour
bend
o
Examples
4.3 Acceleration and jerk
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