The Ultimate Guide to Understand How 3D Printing Works
3D printing is one of the most automated processes that lead to the building of three-dimensional objects. This technology adds material when printing rather than taking it away (as in machining or drilling). This process, which is sometimes referred to as additive manufacturing, was introduced to the world in 1989. It was used as a fast photocopying method in the automotive and aerospace industries. Charles Hull, who is also the co-founder of 3D Systems, patented the stereolithography systems (SLA).
3D systems, in 1988, sold their first industrial printers that make good use of the SLA technology. In the 1990s, many 3D companies working in industries were founded. All these companies came up with new and better ways of doing the 3D printing work. While the market was flooded with many 3D companies, only three of them are remaining in the world.
In 2009, 3D printing was commercialized to the general masses. The affordable desktop 3D printers came out to the world through the RepRap open source project that makes good use of the FDM (Fused Deposition Modeling) technology. In the years that followed, new companies started working towards innovation o improve and create 3D printing devices that are available today. This is the reason why there is an availability of affordable, high-quality devices that can be relatively expensive.
How 3D Printing Works
An additive process is often used to create a 3D printed object. The 3D object is created through lying several successive material layers until the object is completed.
Why is 3D Printing Good?
Whether you require a frame for the project or a door stopper, you can print I in 3D. 3D printing is often necessary to make your life extra easy with simple ideas and hacks. As at the end of 2016, there are more than 3 million print files in 3D to be downloaded. On the industrial overview of things, 3D printing has made different industries go up on an upper hand including automotive and healthcare. These industries have done things that have not been possible as well as bringing products much faster o the market.
The medical area is one of the most spectacular places where 3D printing excels. For the custom prostheses, 3D printing issues become common in laboratories. When it comes to the manufacturing of small batches of goods, 3D printing is strongest. The capability to print in 3D in the aerospace industry is an example of its use. This industry benefits from 3D by printing small components in the jet engine with a wide range of inner channels to make it better in fuel efficiency. With the traditional CNC milling, it would have never been possible.
The Benefits of 3D Printing
Like most of the latest emerging technologies, the uses of 3D printing in industries offer many benefits in numerous areas. This has the inclusion of logistical, financial, creative, healthcare, and environmental areas. For the first reason, technology gives ay for endless customization on material and design. One of the best benefits of 3D is in the healthcare industry. You can also produce complex prosthetic limbs to the individual needs for a reduced price.
In the aerospace area, complex parts that take more time to get printed and assembled can now be printed in 3D at the same time. This reduces the cost of the finished products and speeds up the assembly line. Mass production is also made possible in higher numbers. Designers can also use 3D printing to develop prototypes rapidly. In the end, they will save time in designing. This allows for improved products to get into the market sooner than the conventional means.
3D printing can also be moved from one place to another. This increases its portability. It allows these products printed to be done when and where they are needed. For instance, satellites may be printed in 3D shortly.
Difference between Additive Manufacturing and 3D Printing
While many people think that there are differences between the two, the answer is that there is no difference. The terms 3D comes from the inkjet printer heads that were used by the first 3D printers. However, the term is presently used to refer to all he additive manufacturing technologies in the world.