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Entry type: Application example Entry ID: 78452062, Entry date: 04/11/2014
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SINUMERIK 828D, 840D sl: Avoiding vibration in slewing gear pieces

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Description
Permanent change in speed of the master spindle can eliminate any vibrations occurring in the slewing gear piece. When manually changing the spindle speed by using the override, it is very difficult to create a harmonious vibration speed of the master spindle. Therefore, a cycle which consists of two part subprograms (.SPF files) should be created. By selectively switching the cycle on and off, a harmonic vibration speed of the master spindle is forced. Both subprograms of the cycle form the basis for future use of the "OSZI" command, which can be safely used in the program GUIDE (G-code).

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Documentation 78452062_reducing_vibration_V20_en.pdf ( 3348 KB )
Cycle (OSZI.SPF, OSZIOFF.SPF) 78452062_en.zip ( 554 bytes )

Last changes
04/2014

Additional keywords
motioncontrol_cnc_applications

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