Recent advances in additive manufacturing for current challenges, materials and their applications

Additive Manufacturing (AM) technology in 3-D printing has grown into a great field in today’s technological world, especially in manufacturing sectors. Various AM technologies have been developed presently and their advancement has beenprocessed worldwide is presented. Their advancement included usability and compatibility of the different types of material. Moreover, the applications of 3-D printing via different AM technologies in biomedical applications, dental implants, pharmaceutical industries, chemical processing equipment, structural components, automotive industries, marine sectors, aerospace sectors, sports equipment and food processing industries have been presented. However, suggested applications viadifferent AM technologies have also been reported. Further, the challenges in development of the 3D structure via different AM technologies have also been discussed. The remedial/treatment like pre and post processing operations, tool path planning, and slicing orientation have also been suggested in printing of the sound 3D complex structure