Applications of 3d Printing
3D printing is a variety of additive manufacturing technology. A 3D printer is capable of producing a solid three dimensional object by stacking one layer of a material over another. The material generally used is plastic or metal.
Different methods of 3D printing include; inkjet printing system, digital light processing, fused deposition modeling, selective laser sintering, mutli-jet modeling, and stereo lithography. Inkjet printing system is the fastest method of 3D printing. It is also cost effective and easy to use. Therefore, this method is preferred over stereo lithography.
3D printing promises great help in our work. This amazing technology has various applications in our daily life. These comprise architecture, prototyping, design visualization, metal casting, education, healthcare, and entertainment. In addition to the current applications, it has some very promising applications in the future. Imagine making physical objects as per one’s desire by using a device connected to one’s computer.
The current applications of this wonderful technology include:
- The major use of 3D printing technology at present is prototyping in product development. It assists designers and engineers to identify any problems with the efficacy of earlier design, and requirements analysis before the initiation of the manufacturing process. It saves a lot of cost.
- Different biotechnology firms are undergoing studies on 3D printing technology for its use in tissue formation to create replacement organs and body parts. In this technique, living cells are deposited on a layer of gel medium. This is referred to as organ-printing or bio-printing. This will help people have artificial organs with the same dimensions as an original organ.
- 3D printing is being used by artists to create objects that are otherwise difficult to make due to many limitations. Sculptures have been created by artists using this technique.
- It has been used to make plastic toys such as action figures, plastic bottles, casings, and jewelry.
- Functional hearing aids and dental appliances can also be created with the help of this technology.
- Different companies use 3-D printing to generate models of buildings and resorts for architectural firms.
- In paleontology, it can be applied to reconstruct fossils.
- Surgeons can print body parts using a 3D printer for reference before complicated surgeries. Bone grafts can also be printed.
- Industries are using 3D printing prosthesis. Surgical knee and hip joint replacement implants are being manufactured.
10. Schools and universities are using this technology for educational purposes.
11. Archaeologists can use this technology to replicate ancient and priceless work of art.
12. Home décor goods are being produced by using 3D printers. Flawless lamps and othe home goods have been created by many companies.
13. http://www.ponoko.com/3d-printing#mce_temp_url# allows one to create clothing and handbags. Different companies are producing such items using this technique.
14. It can be used to reconstruct a crime scene. A beyond repair damaged evidence acquired from crime scene investigations can be reconstructed and this can help solve many crimes.
In addition to the aforementioned uses, 3D printing is evolving and has many promising areas of feasible future application.
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