A Brief History of Precision Machining

Precision machining has been around for more than 100 years , dating back to the industrial revolution that allowed manufacturers to produce extremely precise parts. This precision machining technology allowed the Victorians to produce sophisticated equipment, ships, and machines for farming. One of the key benefactors was the famous mechanical and civil engineer Isambard Kingdom Brunel who designed docks, bridges, ships, and railways.Have a look at view publisher site for more info on this.

Although Brunel had to deal with faulty calipers and heavy machinery to create his masterpieces, the workplace of today’s precision machining is very different. Technology has advanced to the point that the invention of computers, water cutters and lasers from the Victorian period makes a laboratory more like a Bond villain’s base of operations than an industrial plant.

Lasers are used both as extremely precise measuring devices as well as for cutting and shaping the metal. Laser cutters work by heating or melting the material until it forms the correct shape while water cutters direct a high-pressure jet that cuts without damaging the surface and leaving behind a high-quality finish.

Perhaps the greatest breakthrough has been computers that power the lasers. Precision machining of quality means following extremely detailed and unique designs made by either CAD (computer-aided design) or CAM (computer-aided manufacturing) programs and CNC machines. The programs generate detailed 3D diagrams or sketches that are used to render things like vehicles, devices, winches or any other artifacts that the customer needs. The process is more controlled and accurate by using CNC machines, and thus helps to achieve better results when machining metals. It’s the use of these programs throughout the process these days that helps make machining so accurate and precise. As in the design stage and the machining stage computers are used throughout the process to create extremely detailed and precise items and parts, the former human error threat is now removed.

The first appearance of CNC and modern precision machining shortly after the Second World War resulted from the desire of the aviation industry to produce more accurate and complex parts. The ability to reliably and efficiently create those parts helped nations rebuild after the war’s devastation.

Over the years , the cost of precision machining has also decreased, now that designs can be stored on the computer, the cost of setting up the process is reduced allowing professional machine operators to manufacture products of high quality quickly and efficiently. This means a long life ahead of precision machining technology as it continues to produce large quantities of precision parts at low prices. It is likely that more and more products will be made with this machinery, especially computers, phones and tablets, rather than traditionally used plastics that are prone to breaking, e.g. MacBooks are milled from a solid aluminum block.