An integrated model of tool grinding: challenges, chances and limits of predicting process dynamics

摘要: The objective of manufacturing technology, to reduce machining costs, increase product quality and optimize process setups, is only achievable by considering the entire its interrelations. Especially in tool grinding, strong interactions exist between workpiece dynamics, grinding wheel engagement, structure deformations cutting conditions, which makes an integrated model necessary. This paper introduces a that combines time-dependent dynamical aspects with local varying contact conditions predict final geometry forces high resolution space time. capable reproduce systemic effects on ground geometries occurs interplay all system components. also positively tested representing influences parameters optimizing machining. excellent agreement simulations experimental data shows model’s potential but investigating aspects, are not fully understood yet.