Electronics to boost productivity: Computer technology spurs automation, energy cuts

Manufacturers are turning increasingly to electrical/electronics technologies for more efficient use of resources and higher productivity. Computers of all types are being employed for better plant and production-line management. For example: • Computer-run robots are beginning to appear on more assembly lines, doing more complicated tasks. • High-power industrial lasers for metal treating and other uses are becoming more feasible, and, together with infrared sensors, are helping to improve product quality. • Increased efficiency in such basic components as ac and dc motors and the use of power rectifiers (where semiconductors have replaced ignitrons) have increased both plant operating efficiencies and profit margins.