Analysis of Variable Helix End Mills: Design, Performance and Applications

Abstract

Variable helix end mills represent an important leap in the field of machining technology because they bring more advanced performance than older kinds of tools. And so this review paper sets out to discuss variable helix end mills, looking at both fundamental principles and design considerations. Advantages from the practical standpoint for industrial applications are also considered in some detail here. Meanwhile, it also analyses the latest research trends and innovations in tool geometry, material composition, coatings for the cutting edge itself or substrates used as surface finishes that have become available in recent years with increasing regularity but which no one yet knows very much aboutthanks to a lack of published literature doel the efficiency of metal forming operationstool lifeand improved surface finish result inscribing.