Sinker and wire EDM

Sinker and wire EDM

Marathon Precision is a company that specializes in precision machining services, including Sinker Electrical Discharge Machining (EDM) and Wire EDM.

Sinker Electrical Discharge Machining (EDM): Sinker EDM, also known as Ram EDM or Conventional EDM, is a machining process where electrical discharges (sparks) create the desired shape in a workpiece. This is achieved by using a specifically shaped electrode (often made of graphite or copper) that is lowered into the workpiece. The spark generated between the electrode and the workpiece removes material, eroding it precisely according to the desired shape. Sinker EDM is typically used for creating intricate shapes in hard materials like metals, where traditional machining methods are not feasible.

Wire Electrical Discharge Machining (EDM): Wire EDM is a machining process that uses a thin, electrically conductive wire to cut through a workpiece, typically with a high degree of precision. The wire is fed through the workpiece while an electrical discharge (spark) is generated between the wire and the workpiece, eroding the material along the desired path. Wire EDM is commonly used for cutting complex shapes and profiles in materials that are difficult to machine using conventional methods, such as hardened steel, titanium, and other exotic alloys.

Marathon Precision likely offers both of these EDM services to cater to various machining needs, especially those requiring high precision and intricate shapes. These processes are commonly employed in industries such as aerospace, automotive, medical device manufacturing, and tool and die making, where precision and accuracy are critical requirements.