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ICP programming | Contour elements – front face
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
Form elements of face
Chamfer or rounding on front face
Programming a chamfer or rounding radius:
Select the form elements
Select a chamfer
Enter the Cham. width BR
Alternative: Select a rounding radius
Enter the Rounding radius BR
Enter the chamfer or rounding as first contour
element:
Element pos AN
Parameters:
BR : Cham. width or Rounding radius
AN : Element pos
F
: Further information: "Machining attributes", Page 418
Chamfers or roundings are defined at contour corners. A contour
corner is the point of intersection between the approaching
contour element and the departing contour element. A chamfer or
rounding cannot be calculated until the departing contour element
is known.
ICP
integrates the chamfer or rounding in the
G101
,
G102
or
G103
basic element in smart.Turn mode of operation.
Contour begins with a chamfer or a rounding
: Enter the position
of the
intended
corner as starting point. Then, in the form element
menu, select chamfer or rounding. Since the
approaching contour
element is missing, you enter the
Element pos AN
to clearly
define the position of the chamfer or rounding.
Example of an outside chamfer at start of contour : If you
program Element pos AN =90°, the intended approaching reference
element is a transverse element in the positive + X direction .
ICP converts a chamfer or rounding at the start of the contour to a
linear or circular element.