HEIDENHAIN TNC 620 User Manual page 463

Setup, testing and running nc programs

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Table of Contents

Tables and Overviews | Machine-specific user parameters

Parameter settings

Advanced switching time of spindle

–999999999 to 999999999: The spindle is stopped at this time before

reaching the bottom of the thread

Limitation of spindle speed with Cycles 17 , 207 , and 18

TRUE: With small thread depths, the spindle speed is limited so that it

runs at constant speed approx. 1/3 of the time

FALSE: No limitation of the spindle speed

HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 10/2018