SPARK EROSION MACHINES (EDM):
EDM include machining of Complex shapes that would otherwise be difficult to produce with conventional cutting tools. Extremely hard material to very close tolerances. Very small work pieces where conventional cutting tools may damage the part from excess cutting tool pressure. There is no direct contact between tool and work piece. Therefore delicate sections and weak materials can be machined without any distortion. A good surface finish can be obtained. Very fine holes can be easily drilled.
The cylindrical grinder is responsible for a plethora of innovations and inventions in the progression of science and technology. Any situation in which extremely precise metalworking is required, the cylindrical grinder is able to provide a level of precision unlike any other machine tool. From the automotive industry to military applications, the benefits the cylindrical grinder have given us are immeasurable.
Surface grinding is used to produce a smooth finish on flat surfaces. It is a widely used abrasive machining process in which a spinning wheel covered in rough particles (grinding wheel) cuts chips of metallic or nonmetallic substance from a workpiece, making a face of it flat or smooth. Surface grinding is the most common of the grinding operations. It is a finishing process that uses a rotating abrasive wheel to smooth the flat surface of metallic or nonmetallic materials to give them a more refined look or to attain a desired surface for a functional purpose.
Lapping And Polishing Heads With Stands : 3
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