Latha.A.D, Kalaiyappan.S, Kanagaraj.M, Karthick.P and Karthik.S (2017) “ Improvement of overall equipment effectiveness in cnc machine ”, International journal of intellectual advancements and research in engineering computations, 5(2), pp. 1856–1860. doi: 10.61096/ijiarec.v5.iss2.2017.1856-1860.