Answer:
The person who selects the stock, load the program and operated the CNC Machine is Operator.
Step-by-step explanation:
The person who is responsible for the manufacturing of different parts of glass, plastic or some other metal. This machine is operated through computerized designed. The design of the product has been designed using Computer aided design software and has been converted into CNC machine program. This program has been loaded on CNC machine with the help of CNC operator. The operator will further select the stock at which the product need to be designed.
The operator just load the program and select the stock for manufacturing. As CNC machine is automatic, so the manufacturing will be completed automatically through CNC automation.