MFG Machined Co., Ltd. Machining plant Tell you ， What is EDM ？
EDM （EDM） It is a kind of manufacturing technology to form metal shape by electric spark 。 Because of these sparks ， EDM Sometimes called sparks Machining 。 Stay Machining of mechanical parts In process ， When a current discharge or spark occurs between two electrodes ， Cut the desired shape from the metal ； When sparks occur ， Cutting Parts processing Metal ， Form the desired shape and separate it from the sheet metal 。
Stay Machining of mechanical parts In ， EDM There are two main types ： Line Cutting Sink head Cutting ， And other less common methods ， But Stay Well Machining plant What's more common is that Line Cutting 。 Electric spark Line Cutting Machine uses metal wire as tool electrode 。 Filament winding Stay Two Line Between axes ， Stay Exercise time ， The moving part of the wire will switch constantly ， Prevent the wire itself from being eroded 。