The Basics About 3D Printing Technology
3D printing technology is undoubtedly among the most remarkable facts in the industrial design and marketing arena. The technology enables us to build a solid part from scratch within a few hours. This technology is a process of building a solid object of any shape from a digital model. The printing is done employing an additive approach, where layers of materials are laid down in various shapes and that’s why other name of 3D printing is additive manufacturing or rapid prototyping. A 3D printer is actually a limited form of industrial robot that is able to carry out an additive process under digital approach. Through allowing a machine to create objects of any shape, undoubtedly 3D printing is ushering in a new era.
The way a 3D Printer Works:
The printer uses the digital 3D model as a guide and deposits microscopically flat layers of the raw materials ( these are often metal, glass, synthetic resin, ceramic powder etc. ) step by step and progressively builds up the 3D object.
Uses of 3D Printing:
In addition to the industrial applications, since the costs for raw materials and 3D printers have fallen, the door to non-industrial applications is also opening up. Here are a few current uses of 3D printers: jewelry production, sculpture making, toys making, making architectural visualization to pre-visualize prior to making the main architectural copy etc.
Benefits of 3D printing:
Innovative Structures and Shapes:
Typical manufacturing relies on moulding and cutting methods to build structures and shapes. 3D printing technology alters this process – 3D printer can easily create lots of complicated figures. This process provides higher physical integrity and much more durability. It’s really a WYSIWYG (What You See Is What You Get) technology in which the virtual model and the physical copy are nearly the same.
New Combinations of Materials:
Mixing various raw materials is not always possible using the mass manufacturing methods. 3D printing has eliminated most of these limitations. As a result, a lot of companies today provide various materials producing the texture and appearance of metal, ceramics or even glass with a range of strengths and heat resistance.
Significantly Less Waste:
Manufacturing plastic and metal objects generally is a wasteful process. For many aircraft building firms, approximately 90 % of the materials are usually wasted! Making a similar object using 3D printing reduces waste dramatically. Big cost savings can be accomplished this way and a smaller amount of waste does mean a lesser effect on the environment.
3D printing allows companies save up to 70 % of the manufacturing cost due to cheaper raw materials and lesser workforce required. As a result the technology makes companies more profitable.
The speed of 3D printing is faster than the traditional process. With industrial 3D printing methods being able to produce a product in several hours, the traditional manufacturing methods, taking up to two or even more days. So that you can manufacture them depending on the demand from customers.
Price of 3D printers:
Premium quality, industry leading 3D printers range between $15,000 to $60,000. There are some home kits that are significantly less as $1500 to $2000.