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User's Manual TNC 360 (from 259 900-11) - heidenhain

User's Manual TNC 360 (from 259 900-11) - heidenhain

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12 Tables, Overviews, Diagrams<br />

12.1 General User Parameters<br />

12-8<br />

Behavior of machining cycles<br />

This general user parameter affects pocket milling.<br />

Entry value: 0 to 15 (sum of the individual values in the “value” column)<br />

MP 7420<br />

Function Cases Value<br />

• Milling direction for a Clockwise for pockets, counterclockwise for islands .................. +1<br />

channel around the contour Counterclockwise for pockets, clockwise for islands .................. +0<br />

• Sequence of roughing out and First mill contour channel, then rough out.................................... +0<br />

channel milling First rough out, then mill contour channel.................................... +2<br />

• Merge contours Merge compensated contours ..................................................... +0<br />

Merge uncompensated contours ................................................. +4<br />

• Milling in depth At each pecking depth, mill channel and rough out<br />

before going to next depth ........................................................... +8<br />

Mill contour channel to full pocket depth, then<br />

rough out to full pocket depth ...................................................... +0<br />

Overlapping with pocket milling<br />

Overlap factor with pocket milling:<br />

product of MP7430 and the tool radius<br />

MP 7430<br />

Function Value<br />

• Overlap factor for pockets ............................................................................................................. 0.1 to 1.414<br />

Effect of M functions<br />

The M functions M6 and M89 are influenced by MP 7440:<br />

Entry range: 0 to 7<br />

(Sum of the individual values in the “value” column)<br />

MP 7440<br />

Function Cases Value<br />

• Programmable stop with M06 Program stop with M06 ............................................................... +0<br />

No program stop .......................................................................... +1<br />

• Modal cycle call with M89 Modal cycle call with M89 ........................................................... +2<br />

M89 vacant M function ................................................................ +0<br />

• Axes are stopped when M Axis stop with M functions .......................................................... +4<br />

function carried out No axis stop.................................................................................. +0<br />

<strong>TNC</strong> <strong>360</strong>

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