China EDM Machining factory Product Details Product NameElectric-spark grinding Parts SizeCustomized Accuracy0.005 mm RoughnessRα1.25~0.16碌m MaterialMetals, steel, aluminum and others FinishingPainting, Electroplating, Coating, Polishing, Anodizing etc. Application EDM grinding is suitable for processing any conductive material, and it is more advantageous for hard materials that are difficult to mechanically grind. This method can be used to grind carbide forming tools, inserts of indexable tools, hardened insert molds or racks, etc. Since there is no mechanical cutting force in the grinding process, EDM can also be used to grind fine, thin-walled and other easily deformable parts and deep grooves, slits etc. Introduction Electric-spark grinding is suitable for machining any conductive materials, and it is more advantageous for hard materials that are difficult to mechanically grind. In this way, carbide forming tools, inserts of indexable tools, hardened insert molds or racks can be ground. Since there is no mechanical cutting force in the grinding process, EDM can also be used to grind fine, thin-walled and other easily deformable parts and deep grooves, slits etc. EDM characteristics EDM has the following characteristics: it can process any conductive materials with high strength, high hardness, high toughness, high brittleness and high purity; there is no obvious mechanical force during processing, and it is suitable for processing low-rigidity workpieces and microstructures: pulse parameters can be based on Need to adjust, roughing, semi-finishing and finishing can be performed on the same machine tool; the pits on the surface after EDM are conducive to oil storage and noise reduction; the production efficiency is lower than that of cutting; the discharge process is partially Energy is dissipated on the tool electrode, which leads to electrode wear and affects the forming accuracy. Shipment FAQS Q1: What's the basic information do you need for each quotation? A1: Detailed 2D or 3D drawings (JPG, PDF, DWG, DXF, IGS, STP, STEP, XT) with material, quantity and surface treatment information. Q2: How you guarantee the quality? A2: Our prototype will be strictly complied with the requirements on drawing. We offer details photos and QC report to let you confirm before shipment.China EDM Machining factory website:http://www.hc-rapidprototype.com/electrical-discharge-machining/edm-machining/