Using additive processes 3D printing assists in the creation of three-dimensional objects. The object is created using the fused deposition modeling technique. In this technique, materials are laid down in successive layers until the object is created eventually. FDM rapid prototyping process was developed in the 1980s. It consists of layers of melted plastic laid down by extrusion nozzle. The computer aided software assists the whole process till the product is complete.
Applications in all aspects
Rapid prototyping helps in producing very beautiful and accurate objects. They can be used for a variety of purposes. It is a technology which has an impact on every aspect of our lives, from manufacturing, medicine, architecture, education and art. FDM uses the same thermoplastics found in manufacturing industries.
Benefits of rapid prototyping
Rapid prototyping is used for rapid manufacturing. It is a cheaper alternative. It helps in iterative testing. FDM rapid prototyping uses thermoplastics and polycarbonate among other materials. These materials are suited for their heat resistance properties. They are suitable for aviation and aerospace industries. They are also used in medical applications.
The specialists in the medical field have started to use 3D printing as part of advanced medical techniques. In the field of medical science, 3D printing is used to help in the saving of lives and overall improvement of health. The patients in different parts of the world are getting a feel of improved quality of health care. 3D printing has started to evolve in the field of medical science at a very fast pace. More and more hospitals and clinics all around the globe are making use of 3D printing for prosthetics development.
The manufacturing sectors have started using 3D printing in the aviation and aerospace industries. 3D printing has been utilized by NASA on several occasions. NASA has printed using laser melting technology. Significant developments are achieved in this field through the use of this technology.
The automotive industry had adopted 3D printing long time back. However, its use was restricted. It did not apply to high volume prototyping applications. Now, 3D printing is used in automotive industries a bit extensively. From a wide range of verification of design to building models for checking their finishing, it has extended to other functional aspects of the specified industry.
Industrial 3D printing
In the last few years, 3D printing has grown more popular. This technology has reached a broad customer base. Many people are yet to hear about the some of the benefits of 3D printing. Manufacturers were using these printers for traditional research processes. They have now started the use of 3D printers for these purposes. This is known as rapid prototyping.
Used in bioprinting
Layers of cells of living beings are put on a gel and three-dimensional structures are created by biotech firms. The use of 3D printing technology has started growing in this sector.
Bright future of 3D printers
Industry gurus all over the world have predicted that 3D printing will gain more popularity over the coming years. Slowly as 3D printers are reaching out to more consumers, online social networking platforms have started to show their active support to the community.