HEIDENHAIN CNC PILOT 640 - Automatic Working Plan Generation for Full-Surface Machining; Rechucking the Workpiece in the Main Spindle

TURN PLUS | Full-surface machining with TURN PLUS
7
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017
653
Automatic working plan generation for full-surface
machining
During automatic program creation (AWG submode) the machining
steps for the first setup are created first. Then AWG submode
opens a dialog window that requests the parameters for
rechucking.
Default values that were calculated by AWG from the defined
workpiece contour are already entered in the parameters in the
dialog window. You can use or change these values. After you have
confirmed the values, AWG generates the machining sequence for
the second setup.
In the machine parameters the machine tool builder
defines the input parameters to be displayed in the
dialog windows during rechucking.
You can also include further input parameters in the
dialog windows. In the CfgExpertProgPara machine
parameters (no. 606900), select the required parameter
list. In the desired parameter, enter a default value that
is assigned to this parameter in the dialog window.
Enter 9999999 to display the parameter without a
default value.
Rechucking the workpiece in the main spindle
The subprogram for rechucking in the main spindle is defined in
the user parameter Parameter list – manual rechucking (standard
program: Rechuck_manual.ncs).
At the end of the Machining sequence, define a machining step
with the Main mach. operation Rechucking and the Anc. mach.
operation Full-surface machining.
In parameter D of the chucking equipment description, select the
main spindle for both pieces of chucking equipment.
Example: Defining the chucking equipment
...
CHUCKING EQUIPMENT 1
H0 D0 R0 J80 K15 X120 Q4 V0
CHUCKING EQUIPMENT 2
H0 D0 R0 J100 K15 X120 Q4 V0
...