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3D Printing – Asia’s untapped potential

In what some have dubbed the Third Industrial Revolution, 3D printing is now allowing consumers to be masters of their own manufactured durable goods. But Asian countries will need to work a lot harder to avoid becoming laggards in this transformative new field. What is 3D printing? 3D printing refers to the process of making a three-dimensional solid object of virtually any shape from a digital model using powder, molten plastic or metals. It first slices a 3D computer model into layers, then builds the object one layer at a time using the 3D printer. The quality of the end-product is dependent on various factors, such as the base material, thinness of the layers, mechanics of the printer as well as the amount of preparation taken into consideration for the 3D computer model. Also known as additive manufacturing, 3D printing seeks to distinguish itself from “subtractive manufacturing”. The latter involves the cutting down and pairing-off materials to attach them together