EDM (Electrical Discharge Machining)

It goes without saying that the heart of manufacturing is innovation. From the cotton gin to the steam engine to the assembly line to the CNC, the manufacturing process is always being reinvented, refined and reimagined. Today, a lot of the talk is about additive manufacturing, and justifiably so.

While many machine shops have an EDM, they still have to decide when it makes sense to outsource certain jobs.

Omega Manufacturing specializes in challenging wire EDM work, but also offers one-stop parts manufacturing.

With the high demands of today's market for the latest innovative technology, Sodick Inc. is continuously working on R&D for new machines that are faster, more accurate and achieve a finer surface finish. The most recent line of machines to be included in Sodick's product range is the SL-G Wire EDM Machine range.

New technology has reduced the footprints of sinker EDMs and made them smarter, faster and more efficient.

A second Look Ahead item features a micromachine that performs up to seven machining operations.

The spark gap is the physical distance the electric current has to jump off the wire to burn the workpiece when wire EDMing. Controlling the spark gap is critical to achieving required part dimensions and surface finishes.

Wire EDM depends on more than machine settings alone. This guide reviews the setup, maintenance, and process controls that most affect wire-EDM performance.

The CTE editorial staff offers a machine tool product review.

The Look Ahead feature in the May 2012 issue of Cutting Tool Engineering includes a linear cylindrical drive technology for wire EDMs.

Makino releases the latest version of its industry-leading SuperSpark sinker EDM technology, SuperSpark IV.

Sodick Inc. is releasing the AG600LH.