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WEDM has gained some popularity due to its non-contact machinging characteristics, and capability to deliver exceptional accuracy and surface finish. However, while WEDM excels in specialized applications, it is rarely used in isolation.

Instead, it is usually integrated into other machining processes (e.g., turning, milling, grinding) to form a whole processing chain for metal parts production.

Many new end-user manufacturers focus narrowly on standalone technical specifications (e.g., stroke) when consulting Chinese EDM machinery suppliers, and people rarely talk about the entire machining workflow during their inquiries for some reasons.

To sum up, WEDM is not separated from other processes in practice. Sequence planning can help your business reduce the cost (e.g., lower scrap rate, less processes needed).