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Circular path cr with defined radius, 4 p a th cont ours—car te sian coor dinat e s – HEIDENHAIN iTNC 530 (60642x-04) User Manual

Page 241

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HEIDENHAIN iTNC 530

241

6.4 P

a

th cont

ours—Car

te

sian coor

dinat

e

s

Circular path CR with defined radius

The tool moves on a circular path with the radius R.

Coordinates

of the arc end point

Radius R

Note: The algebraic sign determines the size of the

arc!

Direction of rotation DR

Note: The algebraic sign determines whether the arc

is concave or convex!

Miscellaneous function M

Feed rate F

Full circle

For a full circle, program two blocks in succession:
The end point of the first semicircle is the starting point of the second.

The end point of the second semicircle is the starting point of the first.

X

Y

CC

S1=E

E1=S

R