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An effective methodology for predicting the stability of thin-walled components during milling process

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Research shows improved prediction accuracy in milling thin-walled components, indicating enhanced operational procedures for chatter mitigation.

The aim is to develop a methodology for predicting the stability of thin-walled components during milling processes.
Determined milling force coefficients using calibrated average force method
Predicted dynamic parameters using fixed component modal synthesis and dead element techniques
Validated predictions with impact hammer tests
Developed stability lobe diagram considering multi-point contact effects
Demonstrated accurate prediction of chatter phenomenon
Expanded chatter-free region through spindle speed selection
Achieved exceptional computational efficiency while maintaining accuracy

Li et al. (2026) studied this question.

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Research shows improved prediction accuracy in milling thin-walled components, indicating enhanced operational procedures for chatter mitigation.