Uses of a 3D Printer in Certain Fields

by Walter Smith

3D printers are a simple technology that has become quite popular and used in many sectors. If you are wondering how much does a 3d printer cost, you better know the prices are slowly reducing due to their increased numbers in the market. More enterprises have adopted this type of printing technology to maximize their businesses. In this extract, we discuss the applications for 3D printers.

Applications for 3D Printers

1. Education

More schools are embracing technology for their students’ good. Other than just theory forms, 3Dprinting allows them to indulge in something practical since they can design and come up with objects they can touch. They can also come up with specifications of real working systems without needing expensive tools. Different students can have a feel of the printers, e.g., a design student can construct 3D models, and those doing chemistry can develop 3D molecules and compounds. Printers are available for usein different learning institutions like libraries, universities, and primary schools.

2. Medicine

These applications have become widespread in the world of medicine. The most common use is the development of prosthetics for patients with no limbs and creates a natural fit and appearance. In third-world countries, this is not very common as it is an expensive process, to begin with. Researchers also use 3D printing to print tiny organ tissues (bioprinting) and in surgery tools development. Bioprinting uses a computer-guided method to form layers of living cells in the lab. They look like mini-organs and are used for research purposes. Surgeons can also use them to practice before handling an actual patient. Operation tools such as forceps and hemostats can be produced using these printers, and the production costs are much lower.

3. Prototyping and Manufacturing

The 3D printer is a quicker way of prototyping and is more affordable. It takes a few hours or days to make a single mold, as this technology has reduced the time taken for fabrication. More accurate models that are well designed are readily available.

4. Construction

The construction industry has benefited from this technology. Applications used include powder bonding, extrusion of concrete, cement, foam or polymers, and additive manufacturing. The cost of materials has reduced as there’s no ordering in bulk. 3D printers use an exact amount of concrete needed for whatever is being created, without wastage. Unlike conventional development methods, construction can last a few hours or days. Contractors can take on more jobs other than spending time on a single one. Generally, construction with 3d printing in play is faster and more accurate.

5. Art and Jewellery

Jewelry makers have the freedom to come up with different designs that range from simple to complex, which cannot be achieved using traditional methods. Multiple patterns can be designed at one in a short time, thus saving on time and cost. Jewelry can be customized at an affordable price using materials such as gold, platinum, or polylactic acid filament (PLA). The designer can reach the target market faster as he can change any design on the model to suit the buyer.


3D printers are essential tools as they make work more comfortable and have significant advantages. More applications are coming up as more uses as established. The industry also anticipates the invention of more filament and resin materials.

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