Executive Summary Industry 4.0 is primarily a marriage of traditional manufacturing with IOT technology. While the first industrial revolution was all about mechanisation, water and steam power, the second industrial revolution was characterised by mass production with focus on assembly line, the third was all about automation, Industry 4.0 is all about Cyber Physical Systems, where machines talk to each others. The fourth industrial revolution is Smart Manufacturing, 3D Printing & Additive Manufacturing. With India expected to become the fifth largest manufacturing country in the world by the end of year 2020, the nation needs to adopt the best, most efficient and cost effective technologies in manufacturing sector. Smart Manufacturing, 3D Printing & Additive Manufacturing, are emerging as the enabler of 'Make in India' and a panacea for all the ills in our manufacturing sector for: • Better Efficiency and Cost Effective over a period of time • Better Agility and Innovation facilitation • Better Customer Experience • More profits over a period of time The Show 3D Printing is a process of manufacturing 3 dimentional objects designed on computer & directly commanded by the computer to the printer. By this technology and equipment it is possible to print 3d objects of any size and design, most accurately and cheaper cost quickly. From 3D printing (making) of automobiles and aircrafts critical parts, architectural scale models to human body parts (prosthetics) to human tissue, everything thought can be made through this technology. This is the reason this technology is named as Technical Revolution, and is taking rapid prototyping and limited production as storm. This has further made innovations now easier and accessible.

The Show 3D Printing is a process of manufacturing 3 dimentional objects designed on computer & directly commanded by the computer to the printer. By this technology and equipment it is possible to print 3d objects of any size and design, most accurately and cheaper cost quickly. From 3D printing (making) of automobiles and aircrafts critical parts, architectural scale models to human body parts (prosthetics) to human tissue, everything thought can be made through this technology. This is the reason this technology is named as Technical Revolution, and is taking rapid prototyping and limited production as storm. This has further made innovations now easier and accessible.