HEIDENHAIN CNC Pilot 4290 V7.1 - Manual (Page 130)

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4.3 The DIN PLUS Edit
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Workpiece-blank programming
To describe the workpiece blank, proceed as follows:
Standard blank (cylinder, hollow cylinder):
U Select “Geo > Blank> Chuck piece/bar G20” in the main menu.
U The CNC PILOT
„ Creates an NC block in the BLANK section
„ Switches to the “Geometry” submenu
„ Activates the “Chuck part, cylinder/tube G20” dialog box
Casting as blank (the workpiece blank contour is based on the finished
part contour):
U Select “Geo > Blank> Casting G21” in the main menu.
U The CNC PILOT
„ Creates an NC block in the BLANK section
„ Switches to the “Geometry” submenu
„ Activates the “Casting G21” dialog box
Any workpiece blank contour:
U Select “Geo > Blank> Free contour” in the main menu.
U The CNC PILOT
„ Positioning the cursor on the BLANK program section
„ Switches to the “Geometry” submenu
U Define through individual contour elements (like a finished part
contour)
Block numbering
Setting the block numbering: The block numbering settings are the
starting block number and the block-number increment. The first NC
block receives the starting block number and the block-number
increment is added for each further NC block. The settings for starting
block number and block number increment are tied with the NC
program. Call:
U Select “Block > Increment” in the main menu. The editor opens the
“Config. of block no. increment” dialog box.
U Enter the starting block number and block number increment.
Renumbering the NC blocks: The editor
„ renumbers the NC blocks.
„ corrects the block references of contour-related G commands in the
main program and all subprograms called in this main program.
„ corrects the block references for subprogram calls.
„ renumbers the NC blocks of a subprogram if this subprogram is
used by the main program and is open in the editor.
Call:
U Select “Block > Block numbering” in the main menu. The editor
renumbers the NC blocks.