Coordinate grinding method

Jig grinders can be used for polycrystalline mold precision positioning to ensure accurate pore diameter and pitch. Also available CNC (CNC) Grinding continuous path coordinate any punch and die curved shape. Multi-cavity mold Die contour milling machine, the EDM and ECM. The milling and CNC profiling and increasing combined three-level movable head means EDM, can improve processing quality of the cavity. ECM inflatable electrolysis increased productivity can be improved. Stamping dies into flat blanking die having a cavity mold space. Use blanking die punch and the die size of a precise fit, some even without a clearance fit. Other die as cold extrusion die, die-casting mold, powder metallurgy mold, plastic, rubber mold cavity mold belong to the workpiece for forming three-dimensional shapes. Cavity mold in length, width and height three directions have size requirements, complex shapes, make it difficult. Mold production is generally a single piece, small batch production, manufacture demanding, precise, Die with more use of sophisticated machining equipment and measuring devices. Available flat blanking die early EDM forming, shaping and then grinding, coordinate grinding and other methods to further improve the accuracy. Available optical projection form grinding curve grinder, or with a reduced copy, repair playing surface grinder wheel mechanism can also be formed using special grinding tool grinding in precision surface grinder.