3d printing technology has maintained its niche presence in almost all segments of manufacturing. We can manufacture a 3d printed object from most of the raw materials present on the mother earth. Whether it be, fiber or clay or metal or glass or wood, additive manufacturing has sprinkled its miraculous features on all these kind of materials. Same is the situation with the sector wise presence of this marvelous technology. The importance of this technology in industries like aerospace, automobile, jewelry, cement & concrete, medical, food, etc. is like a icing on the cake for their traditional approach of manufacturing processes.