Heidenhain MANUALplus 4110 Manuel d'utilisateur télécharger pdf (Page 156)

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156 4 Cycle Programming

4.5 Recessing cycles

Undercut type H

Call the recessing menu.

Select the "Undercut H" cycle.

The contour depends on the parameters defined. If you do not define

an "undercut radius R," the oblique cut will be executed up to "contour

corner Z1" (tool radius = undercut radius).

If you do not define "plunging angle W," it is calculated from "undercut

length K" and "undercut radius R." The final point of the undercut is

then located at the "contour corner."

The end point of the undercut is determined from the plunging angle

in accordance with "Undercut type H."

Cycle parameters

 X, Z starting point

 X1, Z1 contour corner

 K undercut length

 R undercut radius—default: No circular element

 W plunging angle—default: W is calculated

 T tool number

 S spindle speed / cutting speed

 F feed per revolution

Cycle run

1 Pre-position to safety clearance from X, Z.

2 Machine undercut according to cycle parameters.

3 Return to starting point on diagonal path.

1 2 ... 151 152 153 154 155 156 157 158 159 160 161 ... 549 550

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Heidenhain MANUALplus 4110 Manuel d'utilisateur Page 156

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