All About Blueprints

For many us, when it comes to custom machining, exotic metals, machinery, and tool making, we tend to ask ourselves the question, what in the world is that? Not only does custom machining have everything to do with tools, blueprints are now a part of the process. You see in order to make or build something you have to come up with a design or drawing first. The actual definition of a blueprint is a type of paper-based reproduction of a technical drawing documenting an engineering or an architecture design. We need blueprints for everything we build, for example, houses, business buildings, boats, cars, motorcycles, bridges and so on and so forth.

The blueprint was originated in 1842 by a man named Sir John Herschel who was a British photographer and astronomer. The only thing that was different was the name of the blueprint, it was called the cyanotype process. Back in the days blueprint was only used to copy drawings, the process was to coat your paper with ammonium ferric citrate and potassium ferricyanide. The areas of the compound would be exposed to a strong light which would then be converted into blue ferric ferrocyanide. When done the chemicals are washed off and end up leaving a light-stable print.

So as you can see, blueprints have been around for a very long time, they have been the beginning of many historic buildings that are well known today as The Eiffel Tower, The White House, The Pentagon and many other buildings surely you are able to think of. They will probably be around for as long as possible, or until not needed anymore, and that will probably never happen.