The following write-up is completely related to the role of automation in industries for its development. Primarily it starts with the introduction to industries followed by its general classification into sectors. Then continued with the introduction to automation in industries, impact of automation and current emphasis of developed automation in industries, followed by the main tools of automation which are, Artificial Neural Network(ANN),Distributed Control system(DCS),Human Machine Interface(HMI),Supervisory Control and Data Acquisition. Programmable Logic Controller (PLC), Instrumentation, Motion Control and Robotics. Then we have mentioned about the advantages and disadvantages about the development in industrial automation. Then we finally concluded the developments in industrial automation socially and economically.
Today's manufacturers in numerous industries are gaining rapid increases in productivity by taking advantage of automation technologies. One of these automation technologies, robotics, is a key factor leading the way in the twenty-first century. Firmly established as a critical manufacturing technology, robotics is gaining acceptance by the workforce, garnering praise for its reliability, and being utilized more extensively in medium and small companies.
As manufacturing assembly has grown increasingly complex, the need for new and expanded capabilities, particularly in automated assembly systems, has become evident. As components get smaller, as in micro-manufacturing, it is required that greater precision, more flexibility and higher throughput are achieved. Manual assembly no longer suffices for a great many of manufacturing's current requirements. Functions formerly performed by humans, especially difficult, dangerous, monotonous, or tedious tasks, are now often assumed by robots or other mechanical devices that can be operated by humans or computers. Robots can take the place of humans in extreme settings or life threatening situations involving nuclear contaminants, corrosive chemicals, or poisonous fumes.
While the automotive industry is the largest market for robot manufacturers, other industries are increasing their use of robotics. According to reports from the Robotics Industries Association, industries such as semiconductors and electronics, metals, plastics and rubber, food and consumer goods, life sciences and pharmaceuticals, and aerospace are all finding ways that their services can be enhanced and improved through robotics.
Some of these manufacturers are also improving the quality of their products by using robots with powerful machine-vision inspection equipment or by linking their robots to statistical process control systems. Robot fixtures can move quickly and fluidly without sacrificing accuracy. Servo-driven positioners can be programmed to handle more than one model on the same line, something especially important to lean organizations. This programmability also allows its users to set up the systems again and again for different applications. In most cases, converting robots from one application to another can be completed with minimal downtime, requiring only programming changes. Benefits include reduced capital expenses (you don't have to buy new fixtures for new applications), floor space requirements, lead-time, component expenses, and training investment.
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