ADVANCEMENTS IN ELECTRICAL DISCHARGE MACHINING: A COMPREHENSIVE STUDY OF EVOLUTION, TECHNIQUES, AND APPLICATIONS IN PRECISION ENGINEERING
Abstract
This paper focuses on the evolution of Electrical Discharge Machining (EDM) machines in the context of metalworking and precision manufacturing. The aim of this research is to examine the technological evolution of EDM machines over the decades, highlighting significant innovations in the field. Additionally, we aim to emphasize their importance in the industry and explore current applications in sectors such as aerospace, medical, and automotive. EDM machines are a crucial component in the production of precision parts, contributing to cost reduction and increased efficiency. This paper underscores the technological advancements that have made this possible and demonstrates how they have influenced modern industrial production. This review is based on the analysis of relevant literature and previous research in the field of EDM machines. Scientific publications, books, and pertinent articles were examined to gather the necessary data for this study. The review highlights the technical evolution of EDM machines, from early models to state-of-the-art technologies such as Wire EDM and Sink EDM. It also underscores their significance in precision manufacturing and across a wide spectrum of industries. In conclusion, EDM machines remain an essential component of precision manufacturing and current technological developments.
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