3d printers

Technology is developing in day by day and 3d printers are the recent arrival. Now people are interested in it. Various companies started to produce their own 3d printers but the cost is very high at the moment and normal persons don't have the ability to purchase it. Now they are selling at the rate of $10k to $13k based on their capacity. Surely they will come to nominal price in the near soon. The concept of 3d printing is Additive manufacturing (AM) which is the process of joining materials to make objects. The printing designs are developed by the CAD engineers using Auto cad or an animation designing software. Now 3d printers are in the beginning stage, so it is not available in most of the market places. We can buy them using online sites. This kind of 3d printers have the ability to print in the plastics and other objects. It is an innovative printer which rocks in the next decade. Lot of online sites are introducing various kind of 3d printers and the designing tools. We must have cad and designing knowledge to know more about the concept of working method of this 3d printers.