Electrical Discharge Machine

Electrostatic discharge - Wikipedia

Electrostatic discharge (ESD) is the sudden flow of electricity between two electrically charged objects caused by contact, an electrical short or dielectric breakdown.A buildup of static electricity can be caused by tribocharging or by electrostatic induction.The ESD occurs when differently-charged objects are brought close together or when the dielectric between them breaks down, often ...

C&H Machine

EDM (Electrical Discharge Machining) 3D Milling; Hi Speed Milling; Custom Cell Manufacturing & Production; At C&H Machine, we strive to be the most dependable, diversified, and efficient precision machining California job shop that manufacturers can trust. We are dedicated to delivering unparalleled excellence in customer service and …

Electrical test equipment | power station to plug | Megger

Oct 16, 2018· Partial discharge. Partial discharge measurement for factory acceptance tests of power and distribution transformers. Presenter Keyur Patel. Jun 30 2020: Partial discharge: Partial discharge measurement on rotating machine. Presenter Keyul Patel. Jun 25 2020: Partial discharge: Onsite PD testing and fault location measurements on power transformers

Numerical control - Wikipedia

Numerical control (also computer numerical control, and commonly called CNC) is the automated control of machining tools (such as drills, lathes, mills and 3D printers) by means of a computer.A CNC machine processes a piece of material (metal, plastic, wood, ceramic, or composite) to meet specifications by following a coded programmed instruction and without a manual operator directly ...