Siemens Sinumerik 840D Operating Turning page 442

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Complex programming example

Description:

A more complex G code program (spigot) is to be programmed using dif-

ferent turning cycles (contour, stock removal and residual cutting).

The workpiece shown below is to be programmed.

Then the program is to be simulated.

The following tool- and technology data are to be used:

ROUGHING_TOOL_A80

(F 0,3 mm/U, V 260 m/min)

Technology data:

BUTON_TOOL_8

(F 0,25 mm/U, V 240 m/min)

FINISHING_TOOL_35

(F 0,12 mm/U, 280 m/min)

Starting-up technol-

The following position is programmed as the

contours starting point:

This point is approached in the cycle automatically

with rapid traverse.

840D/828D SINUMERIK Operate

Sinumerik 828d