3D Printing- Replicating Images into Real One!

3d printing is the emerging technology not in printing industry but in many sectors and I am sure many of our readers only know this fact that it is used to incarnate any 2d image in real one that offers the real user experience but this technology is vary vast on its own kind therefore we will discuss and look at all aspects of this technology so that our readers can get the full fleshed idea of it!!!

InoSights of 3D printing

3D printing is the construction of a three-dimensional object from a CAD model or a 3D digital model. The term “3D printing” can refer to a variety of forms in which material is packaged, assembled or consolidated under computer control to create a three-dimensional object, with compact material usually a layer by layer.

3d Printing
3d Printing

It incorporates a wide range of processes and technologies that offer the complete capabilities of the production of parts and products with a variety of materials and all the processes and technologies have in common is the way a product is processed layer by process with an additional process that contradicts traditional production methods that include extraction methods or molding / casting processes.

Applications for 3D printing are coming up almost every day, and, as this technology continues to penetrate deeper and deeper into all sectors of industry, manufacturers and consumers, this is simply increasing. Many respected analysts in the field of technology agree that, as of today, we are still in the beginning stage to see the true power of 3D printing.

Benefits Of 3D Printing

The basic premise, which separates after 3D printing is that additional add-on process which offers us the key in 3D printing method based on advanced technology that creates parts, in addition, on layers of less than mm. However, the world of manufacturing has changed, and automated processes such as machinery, distribution, construction and design are all new AND more sophisticated which processes the equipment, computers, and robotic technology.

However, all of these technologies require the extraction of larger instinct to obtain the final product itself or to produce a distribution tool or to process processes and this is a critical limitation of the complete production process. This technology offers many systems traditional design and production processes that pose many unacceptable challenges, including expensive tooling as mentioned above, architecture, and the need for complex composite components.

3d printing application
3d printing application

In contrast, 3D printing is the process of building objects directly, by adding a layer of objects horizontally in a variety of ways, depending on the technology used. It is used for Simplifying ideas for anyone still trying to understand the concept of building something with layers automatically.

3D printing is a powerful technology that promotes and enhances innovation with unprecedented design freedom while it is a tool less tool that reduces unnecessary costs and lead times. Items can be specially designed to avoid meeting needs with complex geometry and complex features made at no additional cost. 3D printing also emerges as an energy-efficient technology that can provide natural performance in terms of the production process itself, using up to 90% of standard materials, and in all living products, with a simple and powerful design.

In recent years, 3D printing has expanded beyond the manufacturing process and industrialisation as technology has become available to small companies and even individuals. If the domain of large companies especially in respective to India the concept of having a 3D printer which is small capable 3D printers can now be found for less than $ 500.

Important dates to mark in history

The first 3D printing technology first appeared in the late 1950’s, in a magazine called “Tools of the trade” by Raymond F Jones. This is because processes were initially conceived as a quick and inexpensive way to build prototypes of product production within the industry. Interestingly aside, the first patent application for RP technology was filed by Dr. Kodama, Japan, in May 1980.

Unfortunately for Dr. Kodama, full patent details later were not filed before the one-year deadline after the application, it’s a tragedy especially if you think he was a patent attorney! In real terms, the origins of 3D printing can be traced back to 1986, when the first patent for stereo lithography apparatus (SLA) was issued. This patent belonged to Charles (Chuck) Hull, who started his own SLA machine in 1983. Hull went on to acquire 3D Systems Corporation in partnership – one of the largest and most powerful corporations operating in the 3D printing industry today.

The first 3D Systems RP trading system, SLA-1, was launched in 1987 and following the first difficult testing of the system was sold in 1988. As with new technology, while the SLA does not claim to be the first to post, it was not the only RP technology in the construction of this period, because, in 1987, Carl Deckard, a former University of Texas employee, filed a patent in the US Selective Laser Sintering (SLS) RP. The patent was issued in 1989 and SLS was re-licensed by DTM Inc, which was also acquired by 3D Systems. 1989 was also the year that Scott Crump, founder of Stratasys Inc. including the patented Fused Deposition Modeling (FDM) – a management technology still held by the company today.

3d printing technology

Other 3D printing technologies and processes also emerged over the years somewhere around 1987 namely Ballistic Particle Manufacturing (BPM) which was patented at the beginning of William Masters, Laminated Object Manufacturing (LOM) which was patented at the beginning of Michael Feygin.

Throughout the 1990s and early 2000s a number of new technologies continued to be introduced, still focusing entirely on industrial use and while in the application process, R&D was also carried out by some of the leading technology providers with specific tools, distribution and direct production applications. This has led to the emergence of new names, namely Rapid Tooling (RT), Rapid Casting and Rapid Production (RM) respectively.

During the middle ages, the industry began to show signs of diversity with two specific areas of emphasis that are clearly defined today. First, there was the high end of 3D printing, the most expensive systems, aimed at the production of a high value component, highly structured, complex components. This is still going on – and is growing – but the effects are now beginning to show in production systems in all areas of Aerospace, automotive, medical and fashion, as years of R&D and qualifications pay off.

Much remains to be done behind closed doors and / or under undisclosed agreements (NDAs). On the other side of the spectrum, some manufacturers of the 3D printing system were developing and developing ‘imaginary characters’, as they were then called. Specifically, these were 3D printers that ultimately focused on improving cognitive development and functional prototyping, which was specially designed as office and easy-to-use, inexpensive systems. Introduction to modern desktop equipment. However, these programs were all mainly for industrial applications.

But it was not until January 2009 that the first commercially available 3D printer – in our form and based on the bailey concept – was offered for sale. This was bailey 3D printer Followed closely by many Industries in April of the same year.  Since 2009, many investment printers have been out with separate commercial outlets (USPs) and continue to do so.

2012 has been the year in which modern 3D printing methods have been introduced at market entry level. B9Creator (using DLP technology) started in June, followed by Form 1 (using stereo lithography) in December. Both were launched through the financial site Kick starter – and both have enjoyed great success.

How 3D technology works

There are different types of 3D printers each use different technologies that process different materials in different ways. It is important to understand that one of the basic limitations of 3D printing – in terms of materials and application.

For example, some 3D printers make powdered materials (nylon, plastic, ceramic, metal), using a light / heat source for candy / melt / fissure powder layers together in a defined manner. Some process polymer resin materials and use light / laser to reinforce the resin with thin ultra-layers. Because the components can be printed directly, it is possible to produce more detailed and complex materials, usually with built-in functionality and disregard for the need for assembly. It works on four different steps in which a 2D image is converted into real one!!

How 3d printing works?
How 3d printing works?


Printable 3D models can be built with a computer-assisted (CAD) package, a 3D scanner, or with a clear digital camera and photogrammetry software. Printed 3D models made with CAD lead to fewer errors compared to other methods. Errors in 3D print models can be identified and corrected before printing.  The manual modeling process for preparing geometric data for 3D computer graphics is similar to plastic art as carpentry. 3D scanning is the process of collecting digital data on the shape and appearance of a real object, creating a digital model based on it.

CAD types can be saved in stereo lithography (STL) file format, a practical CAD production file format that stores data based on the face triangle of CAD models. STL is not designed for additional production because it produces large file sizes of sections designed for topology and lattice structures due to the large number of sites involved.


Before printing a 3D model from an STL file, it must first be tested for errors. Most CAD applications generate errors in STL output files of the following types like holes and pixels problems. A step in the generation of STL known as “fixing” fixes such problems in the original model. Generally STLs generated from a model obtained by 3D scanning often have many errors as 3D scanning is usually detected by a point to identify the acquisition / mapping.

3D reconstruction often includes errors. Once completed, the STL file needs to be processed with a piece of software called a “slicer,” which converts the model into a series of sub-layers and produces a G-code file containing instructions for a specific type of 3D printer (FDM printers). This G code file can be printed with the 3D printing client software (which loads the G-code, and used it to teach the 3D printer during 3D printing).

The construction of the model in modern methods can take anywhere from several hours to a few days, depending on the method used and the size and complexity of the model. Additional systems in general can shorten this time to a few hours, although they vary greatly depending on the type of machine used and the size and number of models produced simultaneously.


While the printer-generated solution is sufficient for most applications, greater accuracy can be achieved by publishing a smaller version of the desired item with standard adjustment and removing the equipment using a higher repair process. The reinforced structure of all Additional Production processes inevitably ends the impact of the escalation of stairs on the curved or inclined sections of the construction platform in relation to the construction platform. The results are highly dependent on the direction of a particular component within the construction process.

Building materials

Traditionally, 3D printing is focused on printing polymers, because it is easier to produce and handle polymeric materials. However, this method has changed rapidly in printing not only various polymers but also metals and clay, making 3D printing a versatile production option.

Global Effects on Production

3D printing is already having an impact on how products are produced – a kind of technology that allows for new ways of thinking in terms of the social, economic, environmental and security effects of a production process that has positive effects around the world. One of the key points behind this statement is that 3D printing has the potential to bring the product closer to the end user and / or consumer, thereby reducing the current supply limitations.

Shipping recreational parts and products from one side of the world to the other may not work, as the unused parts may be printed in 3D on the site. This could have a profound impact on how big and small businesses, the military and consumers will operate and participate globally in the future. The widespread adoption of 3D printing may result in the redesign of many already established products, and, of course, a very large number of completely new products.

Today shapes and geometry impossible before can be created with a 3D printer, but the journey has just begun. 3D printing is believed by many to have the greatest potential to contribute to growth and restore local production.

The use of 3D printing technology has potential consequences for the global economy, if accepted globally. The shift in production and distribution from the current model to the localized production according to demand, on site, the customized production model may reduce the imbalance between foreign and import.

3D printing will have the potential to create new industries and completely new technologies, such as those related to the production of 3D printers. There is an opportunity for professional services around 3D printing, from new types of product manufacturers, print operators, material providers all the way to legal disputes and settlements. Piracy is a current concern related to 3D printing for many IP owners.

The effect of 3D printing on developing countries is a double-edged sword. One example of a positive outcome is the reduction in production costs through recycled materials and other local materials, but the loss of productive jobs could seriously affect developing countries, which could take time to overcome.

3D printing Application

The origins of 3D printing in ‘Rapid Prototyping’ are based on industrial prototyping principles, which allow multiple repetitions of the product as a means of accelerating the initial stages of production in a quick and simple production way. In form. Quickly and efficiently at the right solution.

3d printer

This saves time and money at the beginning of the entire product development process and ensures confidence ahead of product practice. Since the emergence of 3D printing for prototyping, the process and development of materials and processes have been underway for further applications of the product development process chain. Tooling and casting applications have been developed using the benefits of various processes. Again, these applications are increasingly being used and adapted in industrial areas.

Healthcare industry

3D printing technologies are being used to host a wide variety of applications. In addition to developing prototypes to support new product development for the medical and dental industries, the technologies are used to design models for the bottom metal castings of dental crowns and to make devices that create dental aligners.

Technologies are directly leveraged to make both hip and knee implants and bespoke patient-specific products, hearing aids, orthotic insoles for shoes, personal prostheses and one-way implants for patients with diseases. People with chronic osteoarthritis, osteoporosis and cancer, risk and injury. The 3D printed surgical guide for specific tasks is also an evolving application that helps surgeons in their work and their recovery. Technology is also being developed for 3D printing of skin, bone, tissue, tissue and human organs. However, these technologies are largely far from commercialised.


Like the medical field, the aerospace sector was the first to adopt 3D printing technologies in their early forms for product development and prototyping. These companies, usually working in partnership with academic and research organizations, are in a position to accelerate or push the boundaries of technology for architectural applications.

Due to the complex nature of aircraft development, R&D is demanding and rigorous, standards are critical and industrial grade 3D printing systems are kept by their pace. Process and Materials Development has developed many important applications for the aerospace sector – and some non-critical parts are already on board. Most automotive companies are now looking at the potential of 3D printing after sales operations in terms of production of spare / replacement parts installation on demand, without having major innovations.

Jewellery and fashion Industry

Traditionally, the design and manufacture of jewelry has always required a high level of skill and knowledge to include specific disciplines such as construction, mold making, casting, electroplating, forging, silver / gold smiting, stone-cutting, carving and polishing. Added. Each of these departments has evolved over many years and everyone needs the technology to make jewelry. .

For the fashion or textile industry, 3D printing has proven to be particularly disruptive. There is a lot of interest in 3D printing and more – and the determination to contribute to the further development of this industry.It is used for Eliminating all the traditional steps to straighten a 3D printed product, by improving the traditional processes for production, from the new design freedom initiated by 3D CAD and 3D printing, to the 3D printing effect and continuing – in the area of ​​tremendous impact.


Architectural models are the main application of 3D printing processes, creating precise performance models of the architect’s vision. 3D printing provides a relatively quick, easy, and economically viable way to create detailed models directly from 3D CAD, BIM, or other digital data used by architects.

FAQ On 3D Printing

What is 3D printing and How does it works?

3D printing is the construction of a three-dimensional object from a CAD model or a 3D digital model. The term “3D printing” can refer to a variety of forms in which material is packaged, assembled or consolidated under computer control to create a three-dimensional object, with compact material usually a layer by layer.
There are different types of 3D printers each use different technologies that process different materials in different ways. It is important to understand that one of the basic limitations of 3D printing – in terms of materials and application.

How much does it cost to do 3D printing?

If the domain of large companies especially in respective to India the concept of having a 3D printer which is small capable 3D printers can now be found for less than $ 500.

What can 3D printing be used for?

3D printing can be used in Various Sectors, as it is very useful
– Healthcare Industry
– Aerospace
– Architecture
– Jewellery and Fashion Industry
and much more..

What is meant by 3D printing?

3D printing is the construction of a three-dimensional object from a CAD model or a 3D digital model. The term “3D printing” can refer to a variety of forms in which material is packaged, assembled or consolidated under computer control to create a three-dimensional object, with compact material usually a layer by layer.

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