The rise of 3D printing- Here’s everything you need to know about it

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The rise of 3D printing- Here’s everything you need to know about it

The world has completed another decade in its long history. And as we look back at the 2010s decade, we can’t help but get impressed with the technological advancements of the last decade. Cloud computing, social media, and Artificial intelligence have reached a whole new level. So has 3D printing. 

From being an unknown commodity before 2010 to become an indispensable asset in industrial production, 3D printing has come a long way. So what is the hype surrounding 3D printing service all about? We’ll find that and more about its uses and advantages here.

What is 3D printing?

3D printing is the process of making solid objects from a digital file. Also known as additive manufacturing, it creates physical objects by adding layers of materials based on a digital file. 

3D printing provides an efficient way to create complex solid objects using less material. It can help make a variety of products, from prototypes to the final products and spare parts. Companies are now using it to generate automobile parts, construction material, and even artificial organs, among others.

How does 3D printing technology work?

To understand how 3D printing service works, let’s look at how people have traditionally created prototypes. If you have to build a prototype of a car, you’d probably carve out the design of the vehicle using a bigger wooden block. The other traditional method is to cut through the wood using a laser. But 3D printing is not anything like this.

It instead works just like an inkjet printer does. The first step is to create a CAD model of your desired object. The printer then starts printing and adding 2D cross-sectional layers of the object from the bottom. It repeatedly prints over the same area using a process called fused deposition modelling (FDM). 

The difference is just that a 3D printer uses molten plastic, powder, or other such material and glues them using an adhesive. It typically takes hours for a 3D printer to turn a CAD model into a physical object.

Advantages of 3D printing

Faster Production

3D printing is much quicker than traditional methods like subtractive production and injection moulding. Creating prototypes faster gives you more time to test the product in the market and even print an improvised design.

Better Quality

Conventional prototyping methods have glaring loopholes in terms of quality. Issues of air bubbles and inconsistency in density are common in the industry. 3D printing eliminates these issues through a step-by-step additive procedure.

Cost-effectiveness

Human labour costs significantly increase the overall cost of production of injection moulds. You need skilled technicians and operators to manage production. But a single operator can complete the task of 3D printing, thus reducing the cost.

Uses of 3D printing in India

Electronics

Product designers are using the technology to create customized casings for circuit boards, device prototypes, etc.

Automotive

Companies are producing spare parts and experimental prototypes using 3D printing.

Medical

Surgical and prosthetics departments are doing wonders like printing bones and teeth using 3D printing.

Architecture

Creating miniature models has never been this easy for architects.

While 3D printing is one the rise, the market hasn’t realized its full potential yet. There’s a world of vivid possibilities that we can witness using 3D printing in the upcoming decade.

 

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