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What is 3D Or Additive Manufacturing?



Is Additive manufacturing the best Solution for Production? What are the Advantages and Disadvantages of Using 3D manufacturing?

electrical rotor sitting on top of a blue print

3D manufacturing is a process of making objects in three dimensions by using digital files. It is also known as additive manufacturing. The 3D object is created by using a 3D printer and adding materials layer by layer. Items can be produced rapidly and with minimal cost. The scope of 3D printing is endless. It has the potential to move us from an era of mass communication to the new reality of customizable. 3D manufacturing technology is spreading and advancing over the past few years.

If we look back, the first 3D printer was developed by Charles W. Hull in 1983. It has become popular because of its potential high-impact. With time, new 3D applications have materialized. We found more efficient technology in energy and materials if we compare traditional manufacturing with new 3D manufacturing. 3D manufacturing is the least expensive and fastest manufacturing method. It does not allow waste materials.

In present times, 3D manufacturing is becoming more than just a simple production technology. It supports the applications and production techniques of food packing, jewelry, and the production of medicines, military support, education, and many others. There are no limitations to what a 3d printer could create.


3D manufacturing is transforming lives


3D printing manufacturing technologies are being used for prosthetics. It is changing the lives of paralytic people around the world. Bioprinting is a technique that uses ink made up of human tissues and cells. 3D printing is used for surgery with imitations of the heart and other human organs.

This technology has been using to repair damaged bones and cartilage. 3D printing technologies make prosthetics cheaper and affordable for everyone and change the lives of disabled people worldwide.


3D manufacturing and fashion


Fashion designers have started to experiment with 3D printing since 2010. It has enabled designers to produce complex designs by using innovative ideas and techniques to create products in minimum time.

In 2013, Diva Dita Von Teese wore a 3D dress in the fashion show. The dress was made up of 2,500 pieces that were linked together by hand. The address attracted everyone.

Many other companies create 3D products like designers on Ron Arab are printing sunglasses, Hop Pop Company which is printing 3D jewelry, and New Balance are printing 3D shoes.


Construction Industry


3D printing can also be used to create a 3D building. 3D construction is a relatively faster and accurate construction for complex buildings. This construct ensures the saving of construction cost on material waste.

The first 3D painting was developed in 1980, but at those time, it was a difficult process. But as time passed, since 2000, it has become more affordable than traditional manufacturing.



Development of house in few hours


3D technologies can build contour-crafted homes in just 24 hours. 3D technology can be transported to the building site and will make your house in minimal time. Additive manufacturing or 3D manufacturing could be a serious solution to the housing crisis in the coming next years.

3D printed homes can be more affordable as they can be built in hours for less than $4,000. 3D printing homes can make homes faster and at a higher quality than traditional construction technologies. These homes are safe, customized to the specifications of families who will live there.



Development of house in few hours

3D technologies can build contour-crafted homes in just 24 hours. 3D technology can be transported to the building site and will make your house in minimal time. Additive manufacturing or 3D manufacturing could be a serious solution to the housing crisis in the coming next years.

3D printed homes can be more affordable as they can be built in hours for less than $4,000. 3D printing homes can make homes faster and at a higher quality than traditional construction technologies. These homes are safe, customized to the specifications of families who will live there.


3D role in Automotive Industry

3d printing technology is also giving rise to specular achievements in the automotive industry. It is helping car manufacturers to create high-performance and complex parts of the car.

In the automotive industry, 3D printing is a significant game-changer as it allows the creation of components that could not simply be produced by any other means. The Bentley Speed 6 is an example of a luxurious 3D car, in which the car designer used advanced metal 3D printing technology.


Why Should We Start Using 3D Manufacturing Techniques?

The process of making objects by using 3D manufacturing has numerous advantages. It could make the production of products and lifecycle more efficient. It helps us to build buildings with different structures, stable houses, and offices. Not only this, but it also helps to rebuild the whole city after a natural disaster.


Lightweight and High-strength parts

While producing 3D objects, the only minimum required material is used, which is necessary for its proper functionality. This optimization reduces the consumption of materials by removing the extra material, which is vital for producing and developing a product.

In this manufacturing, the material is only used when it is functionally needed—resulting in the strongest and light-weighted production. Required production material will result in a considerable cost reduction.

This manufacturing type is noticeably essential for the industries where light-weighting is an issue, like the automotive and aerospace industry.

v No Wastage

Traditional manufacturing requires metals, fabrics, and other materials that involve many leftover materials that could not be reused and become waste materials. In contrast, 3D printing uses LPD technology that ensures minimum wastage. Manufacturing components could be produced without trimming, and you can create products or features according to your need and desire. It will not be false to say that no wastage is the most significant advantage of 3D manufacturing.

Environment Friendly


Addictive manufacturing consumes less material that is resulting in an environmentally friendly process. Many factors make 3D manufacturing products environmentally friendly, like improved fuel efficiency and lightweight products. 3D manufacturing is best for low-volume production.

This manufacturing does not harm the environment at all. The trend of using biodegradable and recycled materials is becoming noticeable.


Least Expensive

3D manufacturing is cheaper than other manufacturing technologies because it causes less wastage. Traditional manufacturing needs exactness and skills for complex production, which leads to the usage of lots of money. It is not in 3D manufacturing because it creates the entire part in one process instead of making every individual piece before assembling.

Time Saver

The traditional manufacturing techniques take 15 to 20 days to create any product as machines themselves are very fast. Some of them are capable of producing 55-75 square meter houses in just a few hours. 3D machines only require to be monitored, but most of them do not need any human help.

On-demand using 3D manufacturing, goods can produce in just 2 to 3 days. Because of its fewer timings and efficiency, it appeals to the buyers.

3D manufacturing On Demand

3D printing in manufacturing reduces the handling of available resources within the company. By utilizing 3D printing techniques, the company receives access to spare parts.

3D printing on demand is a great way to get an advantage as it does not need a lot of space for component storage. It helps saving space and money because there is no need to print large amounts of products until required.

Disadvantages of 3D manufacturing

There are not t many disadvantages in using 3d technologies in comparison with numerous advantages. But this technology also has some disadvantages.

  • Cost Prohibited

  • High-energy Consumption

  • Too much dependence on Plastic

  • Limited Materials

  • It leads to the Harmful Particles Emission

  • Production of dangerous Weaponry

  • Energy Inefficiency

  • Limitations On color and size