Digital technologies review for manufacturing processes

It is apparent the industrial processes transformations caused by industry 4.0 are in advance some countries like China, Japan, Germany and United States. But, return, developing countries, as emergent Brazil, seem to have a long way achieve digital era. Considering manufacturing starting point rise of 4.0, this research aims show review about most important technologies used smart manufacturing, including main challenges implement it at Brazil. The papers were collected from Web Science (WoS), comprising 114 articles 2 books underpin study. This exploratory resulted presentation faced Brazilian join new era, such poor technological infrastructure, besides lack investment training qualified people. Even though primary motivation was present panorama for study results contributes bringing together general concepts addressing practical applications developed several researchers international academic community.