Siemens SINUMERIK 840DE Programming Manual page 323

Hide thumbs Also See for SINUMERIK 840DE:

Table of Contents

N105 G96 S210 M3

N110 G0 G42 X50 Z-60 M8

N115 G1 Z-70 F0.12

N120 G2 X50 Z-80 I6.245 K-5

N125 G0 G40 X100 Z50 M9

N130 G0 G53 X280 Z380 D0 M5

The control requires the following information in order to calculate the tool paths:

• Tool no. T/edge no. D

• Direction of machining G41, G42

• Working plane G17 to G19

Tool no. T/edge no. D

Where appropriate, a tool offset number D is also required. The distance between the tool

path and the workpiece contour is calculated from the cutter and tool edge radii and the tool

point direction parameters.

With flat D number structure it is only necessary to program the D number.

Fundamentals

Programming Manual, 10.2004 Edition, 6FC5 298-7AB00-0BP1

8.8 Tool radius compensation (G40, G41, G42)

;Call up tool and select offset

;Select constant cutting speed

;Activate tool with tool radius compensation

;Rotate diameter 50

;Rotate radius 8

;Retract tool and ;deselect tool radius

compensation

;Move to tool change location

;Program end

Tool offsets

Show Quick Links

Table of Contents