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3D Printing: How it Works

3D Printing: How it Works

3D printing has become all the rage in various industrial sectors. It involves making a three-dimensional solid object from a digital file. The object is created using additive processes, where successive materials are laid down until the desired object is obtained. The layers usually appear as a thinly sliced cross-section of the created object.

The process is different from subtractive manufacturing, where you hollow out a piece of metal or plastic-like in a milling machine. 3D printing allows you to use fewer materials to produce complex shapes than the traditional manufacturing process.

How 3D Printing Works

You’ll first create a 3D model from scratch or download it from a 3D library. If you’re creating from scratch, you’ll need 3D software that will generate manifold or water-tight models. You can go for various types, from industrial grade to open source.

Tinkercad is the best software to go for if you’re a beginner. It features an intuitive block-building concept to create unique models from basic shapes, and it has tons of tutorials that will guide you throughout the process. The platform has different files and shapes you can tweak to curate a unique object. Plus, its direct integration with third-party printing services is top-notch, ensuring you print easily.

Slicing Your Printable File

In this process, you’ll cut the printable file into a thousand layers using slicing software. After it’s done, your file will be ready for printing. Don’t have the printing machine?

You can buy the machine through trusted vendors if you have enough money. Did you know you can also buy the machine using bitcoins? Yes! With Bitcoin platforms like bitcoin evolution, you can pay with Bitcoins for the machine.

If buying is not an option, you can rent a printer. Check out reputed companies that offer renting services. You have your hands on the device; what next? Feed the sliced file into the 3D printing through USB, WI-FI, or SD. It’s now ready to be printed into a layer-by-layer product.

Benefits of 3D Printing

3D printing is becoming popular due to its range of revolutionary benefits. It has a range of benefits bigger than the traditional manufacturing process. They’re mostly related to design, time and cost.

  • 1. Flexible Designs

You can easily create complex designs and print them than the conventional manufacturing process. Traditional manufacturing techniques usually have a limitation in designs, which does not apply in 3D printing. It, therefore, allows you to curate unique designs.

  • 2. Rapid Prototyping

You’ll manufacture parts in a matter of minutes, which speeds up the prototyping process. It makes each stage in the manufacturing process to complete faster. It also gives room for design modification as you have time on your hands, improving production efficiency.

  • 3. Printing on Demand

You can easily print on demand. Therefore, unlike a traditional manufacturing process, you’ll not require space to stock up inventory. It minimizes the cost of production as you will only print when needed.

Are you still not sure if 3D printing is the best process for your project? Contact us for more information or inquiries. We’re in a better position to help you with everything 3D printing.

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