HEIDENHAIN CNC Pilot 4290 V7.1 - Manual (Page 125)

HEIDENHAIN CNC PILOT 4290 125
4.3 The DIN PLUS Edit
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Overview of geometry menu
The Geometry submenu contains G functions and instructions for the
BLANK and FINISHED PART sections.
With the menu items G, Line and Cir you select basic contour
elements:
„ If you know the G number, call G and enter the number of the G
function.
„ If you do not know the G number, select the “Line” or the desired
“Cir” (circle)
The Form menu group contains the following form elements:
„ Recesses
„ Undercuts
„ Thread
„ Centric hole
„ It also provides subprogram calling
In the Attr. menu group (attribute) you define the following
attributes, which are assigned to contours or contour sections:
„ Precision stop
„ Surface roughness
„ Oversizes
„ Special feed rates
„ Additive compensation
The Front menu group contains figures, patterns and elements for
defining milling contours for the front and rear faces. This menu item
cannot be selected until the cursor is placed in the corresponding
program section.
The Surf. menu group (lateral surface) contains figures, patterns and
elements for defining milling contours for the lateral surface. This
menu item cannot be selected until the cursor is placed in the
corresponding program section.
The Instr. menu group (instructions) contains
„ Section codes
„ Instructions for structuring the program
„ Programming with variables
„ Comments
The Graph. menu item activates or updates the graphic window.