Tungsten Carbide (WC) Research Papers (original) (raw)
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Recent papers in Tungsten Carbide (WC)
Machining of hard metal is very difficult process by conventional method. So we use a non conventional method for hard material the method is known as electrical discharge machining (EDM) process. And the material for machining is... more
Machining of hard metal is very difficult process by conventional method. So we use a non conventional method for hard material the method is known as electrical discharge machining (EDM) process. And the material for machining is tungsten carbide (k-10). Where the composition of that material is (94% of W & 6% of C)? Electrical discharge machining (EDM) is one of the most widely used non-traditional machining processes. Electrical Discharge Machining (EDM) is the process of machining electrically conductive materials by using precisely controlled sparks that occur between an electrode and a workpiece in the presence of a dielectric fluid. The electrode may be considered the cutting tool. This paper investigate about the effect of EDM parameters using pulse on time, pulse of time, current and voltage on material removal rate (MRR). In the present Work we take copper as electrode. Using Taguchi method, an L16 orthogonal array is used in the experiment and four levels corresponding to each of the variables are taken.