10.C] Enlist the advantages of CNC machines in the mechanical Industry
Answer:-
- The accuracy and repeatability obtained are high. Most aircraft parts are produced today on CNC machines
- Complex-shaped contours can be machined. Turbine blades, impellers, etc.
- Can be easily programmed to handle a variety of product styles
- The high volume of production compared to conventional machines
- Lesser skilled or trained people can operate CNC machines unlike conventional ones where highly skilled people are required
- CNC machines can be used uninterruptedly without turning them off provided regular maintenance is done
- Avoids errors that were otherwise committed by humans operating conventional machines
- Since CNC machines can be programmed, one person may well take care of a number of CNC machines. Reduces employees and hence costs are reduced
- Using CNC machines results in a safer work environment