HEIDENHAIN TNC 620 Programming Station, Руководство пользователя

Страница: 252 / 695

Programming contours
6.4
Path contours

Cartesian coordinates
6
252
HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016
6.4 Path contours

Cartesian
coordinates
Overview of path functions
Path function key Function Tool movement Required input Page
Straight line L
G00
and
G01
Straight line Coordinates of the end
point of the straight line 253
Chamfer: CHF
G24
Chamfer between two
straight lines Chamfer side length 254
Circle center CC
I
and
J
None Coordinates of the circle
center or pole 256
Circular arc C
G02
and
G03
Circular arc around a
circle center CC to an arc
end point Coordinates of the arc
end point, direction of
rotation 257
Circular arc CR
G05
Circular arc with a certain
radius Coordinates of the arc
end point, arc radius,
direction of rotation 258
Circular arc CT
G06
Circular arc with
tangential connection
to the preceding and
subsequent contour
elements Coordinates of the arc
end point 260
Corner rounding RND
G25
Circular arc with
tangential connection
to the preceding and
subsequent contour
elements Rounding radius R 255
FK free contour
programming
Straight line or circular
path with any connection
to the preceding contour
element "Path contours – FK free
contour programming
(option 19)", page 271 274
Programming path functions
You can program path functions conveniently by using the gray path
function keys. In further dialogs, you are prompted by the TNC to
make the required entries.
If you enter DIN/ISO functions via a connected USB
keyboard, make sure that capitalization is active.
At the start of the block the control automatically
writes in capitals.