Siemens Sinumerik 810T Bedienungsanleitung PDF herunterladen (Seite 56)

EMCO WINNC SINUMERIK 810/820 T

D 24

PROGRAMMING

L94 Undercut Cycle

The undercut cycle L94 allows undercuts with stand-

ard stress according to DIN 509, form E and F with a

finished part diameter > 18 mm.

The cutter radius compensation will automatically be

activated in the cycle.

Dimensions for undercut

Programming the parameter:

R01 Definition of the cutter position (1 - 4)

R02 Start point of the contour in X

R02 defines the diameter of the finished part.

The cycle adds automatically 2 mm to this

value, this position is the start point in X.

R03 Start point of the contour in Z

For R03 the finished part dimension will be

entered. The cycle adds automatically 10 mm

to this value, this position is the start point in Z.

R04 Sign for form E or F

R04=4 Form E for workpieces with one ma-

chining side

R04=5 Form F for workpieces with two ma-

chining sides which are perpendicular

to each other.

R03

R02

R04 = 4 (E)

R04 = 5 (F)

R01 = 3

R01 = 2

R01 = 4

R01 = 1

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Siemens Sinumerik 810T Bedienungsanleitung Seite 56