Sinker EDM

Sinker EDM
Also called, cavity type EDM or volume EDM, consists of an electrode and work-piece submerged in oil or another dielectric fluid. The electrode and work-piece are connected to a suitable power supply, which generates an electrical potential between the two parts. As the electrode approaches the work-piece, dielectric breakdown occurs in the fluid forming a plasma channel and a small spark jumps. Production dies and molds are often made with sinker EDM. Some materials, such as soft ferrite materials and epoxy-rich bonded magnetic materials are not compatible with sinker EDM as they are not electrically conductive.

Also known as a waterjet, is a tool capable of slicing into metal or other materials (such as granite) by using a jet of water at high velocity and pressure, or a mixture of water and an abrasive substance, such as sand. It is often used during fabrication or manufacture of parts for machinery and other devices. Waterjet is the preferred method when the materials being cut are sensitive to the high temperatures generated by other methods. It has found applications in a diverse number of industries from mining to aerospace where it is used for operations such as cutting, shaping, carving, and reaming.

We currently provide a wide array of services for a variety of industries, including CNC routing, Precision welding, Milling services, and Finishing services.