How the Intricate Process of Injection Molding Creates Perfect Lego Bricks

There ’s a good hazard your brain ’s already checked out on this shortened work calendar week . But if you could still come up a thought outgrowth or two , you wo n’t be let down by Bill Hammack’s — akaengineerguy’s — late video which explains thebrilliant applied science behind the processof plastic injectant molding .

If you take a immediate aspect around your desk , you’re able to probably encounter unnumerable appliance and other objects that were made using the operation of plastic shot molding — possibly even the computer you ’re take in this on . The manufacturing industry is completely reliant on the process at this point , especially when it come to toys project to outlast the rigors of playtime .

To aggregate produce its credit card bricks on an heroic ordered series , Hammack explains how Lego has in reality cleverly modified its credit card injection machine to both speed up the physical process , and produce toy with few of the telltale signs of the molds used . Who would have thought those studded bricks had such an impressive back floor ? [ YouTube ]