Experimental Study and Optimisation of Mrr In CNC Plasma ARC Cutting

The research and development in the precise and accurate machining technology of hard metals (Ferrous, nonferrous\ud and glass etc) is gaining much importance in the industry since last many years. Due to the tremendous\ud competition and cost factor, the non-conventional machining technology is becoming the first choice of the\ud engineers and technicians. In this era of advanced technological processes the CNC plasma arc machining is\ud gaining tremendous ground in the industry. It is much more capable of producing best finished, high accurate\ud machining of very complicated non-symmetrical profile in no time. The main objective and targets of this\ud practical experiment is based to achieve the best possible setting and parameters of operation on a CNC plasma\ud arc machine to achieving speedy work i.e. Maximum material removal rate