Additive manufacturing: 3D printing in production

Just as chopping wood creates splinters, forging metal causes sparks to fly – and the latter will certainly continue happening if new production methods gain a foothold in factory halls worldwide. However, we can expect a decrease in the number of sparks flying, as lasers are taking the place of hot raw masses and hardened materials. Lasers set down layer upon layer of metal or plastic powder, a micrometre at a time, and then fuse those layers to create the finished product.


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