Those machine which gives large output have auto machine results with continues production. These machines help in producing specific types of productions.
The machine which gives limited output are commonly seen in industrial world , produces different type of product and for scientific use & material handling it needs trained and skilled human resource.
The machine which gives large output of same product in as mall quantity of different product. Shown there process in industrial world from large three decades.
In CNC machines there is a fine combination of accuracy and productivity. The numeric information develops for doing expected work is used in machine. Initially It was given on paper but with It revolution it replace by computer and this automatic program tool is develop into programme language