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Learn 3D Printing Online – Step by Step Guide

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‘Guest Posts and Printosynthesis Group’

Guest Post by,
Laura Watson.

Learn 3D Printing Online – Step by Step Guide



3D printing is a technology that allows you to make three-dimensional objects from a digital file. It has been around for decades, but only recently has it become more affordable and accessible to home hobbyists and small businesses alike. If you want to learn about 3D printing online, there are many places where you can find the information that will help you get started with this fascinating field of technology. The goal of this article is to provide an overview of what 3D printing means and how it works, as well as some tips on how best to start learning about it if you’re interested in becoming an expert in this area.


Why learn it?

Learning 3D printing is a great way to start your career in the 3D printing industry. There are many online courses available that teach you the basics of how to use a 3D printer and how to make designs on your own.

You can also learn about more advanced topics like CAD software and programming languages such as Python or C++. If you want to become an expert in this field, then these courses will help you get there faster than if you were just learning on your own without any guidance from an instructor or mentor. You can then make 3D models of the beautiful places you want to advertise or even can make a model of your favorite truck driving school from where you have graduated or a university you have studied in or even you can do souvenirs business from it too!


Step 1. Know what you want to 3D print:

Before you start 3D printing, it is important to know what you want to print. There are many different types of 3D printers and each one has its own unique purpose.

For instance, if you’re interested in creating prototypes for your next product or invention then a desktop FDM (Fused Deposition Modeling) or SLA (Stereolithography) printer would be best suited for this task. On the other hand, if all you need is something small and simple that doesn’t take up much space then perhaps an SLS (Selective Laser Sintering) printer would work well for your needs.


Step 2. Learn the terminology of 3D printing:

Before you can learn how to 3D print, you need to know the terminology. This will help you understand what your instructor is talking about and make it easier for them to explain things in a way that makes sense.

  • CAD (computer-aided design) – A software program used by designers and engineers to create 3D models of their ideas. These models are then sent through CAM (computer-aided manufacturing), which converts them into Gcode or STL files that can be printed on your printer.
  • FDM – Short for fused deposition modeling, this type of printing involves melting plastic filament into layers until it forms a solid object with no gaps between each layer like an inkjet printer does when printing documents on paper. The most common type of FDM technology uses thermoplastic filaments such as ABS or PLA which are fed into an extruder head mounted onto a heated platform where they are melted while being pushed out through small holes called nozzles at high pressure speeds ranging from 50-500 mm/s depending upon material viscosity requirements such as flexibility vs strength etcetera….


Step 3. Choose your software and hardware:

Now that you have a better idea of what 3D printing is, the next step is to decide on the best software for your needs. There are many different types of software available for both Mac and PC users–some free, some paid. The first thing you’ll want to do when choosing a program is check out its price tag; if it’s too expensive for you or doesn’t seem worth it based on what kind of projects you want to do (i.e., small-scale vs large), move onto another option! You can also look at user reviews online before purchasing anything so that way no one gets stuck with something they don’t like later down the line when things start getting serious with their designs.


Step 4. Learn how to use CAD tools to design your model:

The next step is to learn how to use CAD tools to design your model. If you’re new to 3D modeling, this might seem intimidating at first. However, there are many free programs available that will make the process easier for you.

You’ll want an application that allows you some flexibility in terms of what type of objects or scenes you can create and how they look on screen–for example, one that lets users import models from other sources (like SketchUp) and edit them as needed before exporting them again into their own format for printing purposes.


Step 5. Learn how to edit your 3D model files in a software like Z-Brush:

In this step, you will learn how to use basic modeling tools such as extrude and bevel, cut and carve up your model to create new shapes, add details and refine them using the brush tool. The goal of this part is not only to show you how these tools work but also give you an idea about what kind of things can be done with them so that when we start creating our own models from scratch later on, we’ll know what each tool does and how best it can help us achieve our goals


Step 6. repair holes in your model files before printing them out:

Use Meshmixer, Netfabb or other software for repairing holes in your model files before printing them out using Slic3r, Cura or other slicing programs that automatically convert. stl files into. gcode format for printing on any FDM (Fused Deposition Modeling) machine from Makerbot, Afinibot printers etc.


What are the different types of 3D printers?

There are many different types of 3D printers, and each type has its own pros and cons. Here are a few examples:

  • FDM (Fused Deposition Modeling) – These printers work by melting plastic filament in layers to create an object. They’re used primarily for creating prototypes and models, but they can also be used to print parts for larger machines like cars or airplanes.
  • SLA (Stereolithography) – This type of printer uses UV light to harden liquid resin layer-by-layer into solid objects that appear as if they were molded out of plastic instead of being printed one layer at a time with inkjet cartridges like FDM printers do. SLA models tend to have sharper details than their FDM counterparts because there’s no need for support structures while printing them; however, they require more time than other types due to their slower speeds–usually around 15mm per hour versus 50mm per second for some FDM machines out there today!


How much does a 3D printer cost?

The cost of a 3D printer depends on its size, features, and materials. You can expect to spend anywhere from $500 to $3,000 for an entry-level system that prints with ABS plastic (a common material used in 3D printing). If you’re looking for something more advanced and want to print with other materials like metal or wood, expect to pay between $1,500 and $10,000 for your new machine.

If you’re not sure if it’s worth the investment yet but still want to try out 3D printing at home without breaking the bank–or if you just want an excuse not leave work early today–there are plenty of ways online where hobbyists can share their creations as well as learn new techniques by watching videos together in real time!



Learning how to use a 3D printer can be fun and profitable. If you’re looking for an easy way to get started with 3D printing, then we hope this article has helped you!

Christien Meindertsma’s flocks wobot pioneers 3D Printing with wool.

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Dutch designer Christien Meindertsma unveils a revolutionary venture into wool-based manufacturing with the introduction of the Flocks Wobot. This groundbreaking robot, a collaborative creation with robotics company TFT, is not your typical 3D printer—it’s a transformative force that builds three-dimensional structures using wool.

In a departure from traditional 3D printing, the Flocks Wobot employs felting techniques to construct intricate woven volumes. This innovative approach allows the creation of woolen structures that are both strong and soft, opening new avenues in design and manufacturing. Meindertsma envisions a range of applications, including furniture, acoustic products, and insulation, harnessing the unique properties of wool.”The Wobot is a collaborative robot that makes it possible to build three-dimensional structures with wool industrially for the first time, without adding any material or using water in the felting process,” explains Meindertsma. The Flocks Wobot is a testament to the fusion of technology and craftsmanship, offering a glimpse into the future of sustainable material use.

Meindertsma’s wool exploration doesn’t stop here; it’s part of a broader initiative showcased at the Dutch Design Week and soon to be featured in her solo exhibition, “Christien Meindertsma: Re-forming Waste,” at the V&A in London. The exhibition will spotlight innovative approaches to material use, including the Flocks Wobot’s contribution to the world of wool-based design.

As the design world embraces the potential of 3D-printed wool structures, discussions around sustainable design, manufacturing, and the future of textiles are set to gain momentum. The Flocks Wobot represents a pioneering step towards more conscious and creative applications of wool, bringing together tradition and modernity in the realm of design and technology.

Christien Meindertsma invents technique for 3D printing with wool.