Brief Introduction To 3D Printing

Manuel Leute poses for the media as he uses the 3D printer MakerBot Replicator 2 at the CeBit computer fair in Hanover March, 5, 2013. The biggest fair of its kind open its doors to the public on March 5 and will run till March 9, 2013. REUTERS/Fabrizio Bensch (GERMANY – Tags: BUSINESS SCIENCE TECHNOLOGY) – RTR3ELHA

As a species we are heavily dependent on technology. Our creative and innovative minds have allowed us to come up with different types of technologies that continue changing the world. Earlier, with the introduction of printing, people were able to easily obtain hard copies of their documents, books and other important files. The introduction of color printing technology allowed us to print colored documents and books in no time. The latest innovation, which promises to revolutionize the world of printing, is 3D printing. This technology came into existence about 30 years ago.

What is a 3D printer?

Imagine a traditional printer, which adds the plastic layer by layer to form a real object in three dimensions. It is controlled by a computer that “reads” a single file containing the model of a 3D object. Initially, this 30 years old technology was very expensive, and up to now it was used only in the industries to achieve rapid prototyping. For some time now, 3D printers have become available to the common people as well, and the prices start at around $600 and for around $1400, you can afford a good quality machine.

How is it different?

Earlier, printing only consisted of reproducing images or texts on papers. These papers could only act as an image of the original object but they could not truly provide us with an insight on the characteristics of the object. However, with the help of 3D printing we can bring the objects to life and reproduce them in such a manner that we can understand the characteristics of the objects. For example, if we take a 3D printout of a chess board, its image will be reproduced with the help of a 3 dimensional object. This object will look very similar to a chess board.

Methods

Unlike traditional printing, 3D printing utilizes various methods for reproducing the object and these methods are:

1) Stereolithography or (SLA);

2) Fused Deposition Modeling or (FDM);

3) Selective Laser Melting or (SLM);

4) Selective Laser Sintering or (SLS);

5) Electron Beam Melting or (EBM) and

6) Laminated Object Manufacturing or (LOM) etc.

As of this moment, industries across the planet use several methods for reproducing the images of objects with the help of 3D printing. They choose the methods based on their requirements and when they find that it will be feasible for them to use any particular method. Different engineering institutes are trying to develop more methods of 3D printing.

Some Useful Brochure Printing Tips

Brochures or leaflets can be very useful in promoting a business, whether new or old. These days, all kinds of organizations print various leaflets from time to time, as they try to reach out to the consumers. The brochures help the organizations in spreading awareness about new products or services, and they also help in reaching out to the potential customers. In order to be successful in brochure marketing, you need to make sure that the leaflets are able to attract the attention of the people. Here are a few brochure printing tips that will be useful:

1) Use color efficiently- if you make the brochures colorful, they will be able to attract the attention of the people. If your business caters to a sophisticated clientele, you should opt for colors like blue and brown. On the other hand, if your customers are mainly young people, you should opt for vibrant colors like yellow, red, burgundy etc. Pink will be a good choice will printing the brochures, if your business deals with products for young women.

2) Choose the right design – the design certainly plays a pivotal role in deciding if the leaflets will be able to create an impact or not. The printing firm can be of great help while deciding of the design. They can suggest you a wide range of options to choose from, based on the needs of your business. You can also browse the internet and locate those designs that look appealing and would be able to grab the attention of your target audience.

3) Use the right font size- in order to save space, some people end up using the wrong font size while getting the brochures printed. However, that’s a mistake which should be avoided. If the letters are either too big or too small, people will read the content of the leaflets and they will just ignore them. It is important to use the right font size so that the information can be easily read by all kinds of people, including those who wear glasses.

4) Organize the content- by using short paragraphs, organize the content so that the brochures will be easy on the eyes of the readers and they will be interested in reading them. You can also use bullets and lists to make them more interesting. Also, using bullets and lists will make the leaflets look professional and will help in creating an impact on the minds of the readers. Also, do not opt for using sentences which are too short and instead, make each sentence at least 8 to 12 words long.

5) Do not be too formal- the content should not be written in a too formal or casual tone. Instead, you should give a professional feel to the leaflets so that your customers will be influenced by them. When it comes to brochure printing, you have to give importance to the content of brochures so that they are able to create the kind of impact you desire.

Three Dimensional Printing Proving Beneficial to Palaeontologists

This 3d Printer is currently printing a turtle. http://www.fablabscarolinas.org/

Producing Three-Dimensional Fossils Using Resin

Palaeontology might also additionally nevertheless be very a good deal a case of the usage of your eyes to identify fossils and such fossil prospecting is constantly going to be an crucial a part of this Earth technological know-how however increasingly generation is being hired to present palaeontologists an perception into the fossil specimens that they find. The creation of low-cost 3-dimensional printers which could produce an item from scanned pix is supporting scientists to provide copies of the fossils they find out and permitting them to percentage their discoveries with different museums while not having to visit the fee of the usage of traditional casting techniques.

Even finding fossils, has emerge as a good deal less difficult with floor penetrating radar supplying subject groups with facts approximately the orientation of any fossil specimen withinside the floor. The pix this radar can produce as a result courses the excavation crew and enables with the secure elimination of any matrix cloth, after all, one careless blow with a geological hammer ought to harm a valuable and uncommon fossil past repair.

Providing Accurate Images of Prehistoric Creatures

Once the place and role of a fossil has been calculated, round saws can reduce out a segment of rock, the block, which might also additionally constitute Cretaceous sediments from the well-known Santana Formation of jap Brazil is then subjected to a in addition component of twenty first Century generation – 3-dimensional CT scans. Portable CT scans (computerised tomography), allow the block to be penetrated via way of means of effective X-rays which may be analysed via way of means of laptop to provide facts approximately what fossils are gift withinside the person block. This paintings is normally completed withinside the protection and relative consolation of the museum’s training lab.

Three-Dimensional Replicas Can Be Produced

This facts from the 3D experiment may be analysed via way of means of one of the new 3-dimensional printers and inside hours a duplicate of the item may be published out the usage of resin. The scientists may have their personal fossil duplicate to assist them examine the sensitive systems of any fossil that they find.

A wide variety of fossils have already been subjected to this method inclusive of some of dinosaur fossils, supporting scientists to study extra approximately those historical reptiles.

The mixture of CT scans and 3-dimensional printers is supporting to extrade the examine of historical animals. Already the Brazilian crew have used this mixture of technology to benefit a higher know-how of a fossilised snake and a crocodile cranium relationship from the Late Cretaceous.

Non-Invasive and Non-Destructive Scientific Technique

This is a non-unfavorable method and with charges of 3-dimensional printers possibly to return back down over the subsequent 365 days or so, extra museums, universities or even colleges can benefit get entry to to this generation. The twenty first Century is seeing a cross-over of generation from exclusive medical disciplines supplying palaeontologists with the possibility to create accurate, tremendously designated replicas of the fossils they find out.

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