3D Printing - What You Need to Know

3D Printing – What You Need to Know

If you’re thinking about investing in a 3D printer, it’s a good idea to learn more about how they work and how they compare to other printers. This article will also discuss cost of 3D printers and how to choose a design. It will also look at software suites and design guidelines. This article will also discuss the benefits of 3D printing. It can be an excellent investment for both beginners and experienced users.

Costs of 3D printers

Costs of 3D printers

There is a wide range of prices for 3D printers, with low-end models only costing a few hundred dollars. In contrast, high-end models can cost several thousand dollars. According to Canalys, the 3D printer market is set to grow rapidly, reaching $3.8 billion in sales this year compared to $2.5 billion last year, and $16.2 billion by 2018. Other companies like HP and Hewlett-Packard are now entering the market. MakerBot is probably the best known name in the 3D printing world.

Depending on the type of 3D printer you’re looking for, prices can range from as low as a few hundred dollars for the best 3d printer, to upwards of $15,000 for high-end, professional-grade machines. Hobbyist printers are great for prototyping and are inexpensive enough for just about anyone to use them for a variety of personal and professional applications. The main drawback of these printers is that they are not equipped to print large objects, so they’re a good choice for smaller companies and people who don’t need high-quality, industrial-grade printers.

Design guidelines for a 3D printer

Orientation of parts during the design process is essential for accurate 3D printing. Proper orientation reduces tolerance errors and supports. Poor orientation can lead to issues with printing and cause increased build time and expense. Designing parts with proper orientation balances the aesthetics and functionality of the model. The modeling process is often the first step in this process. Using 3D modeling software such as Autodesk Fusion 360 is highly recommended. This software is free for educators.

Considering the size of features is also important, especially if your model contains intricate detail. The minimum feature size is directly connected to the capabilities of the 3D printing process and the layer height. The amount of detail is also related to the material used and process. A 3D model will be printed with the minimum feature size, but the final product may be less than this. Ultimately, it is important to keep in mind that the digital design will become a physical object. Despite the advantages of this process, it has not been widely adopted yet. The lack of a fundamental design communication method has been a major stumbling block for 3D printing.

Software suites for 3D printers

If you’re just starting out in 3D printing, the best software for your needs will likely be an open-source suite. The free Ultimaker CURA software provides beginner-friendly modeling suggestions and is powerful enough to help you avoid wasteful material usage. Cura also offers extensive customization and scaling options. You can export STL, X3D, OBJ, and 3MF files, and it integrates with CAD software such as SolidWorks. You can download the free version or purchase the enterprise version for $300 per year.


Professional-grade software is available in the form of a suite, and it offers many tools for solid, mesh, and freeform modeling. This software also includes sculpting tools, generative design tools, and simulation features. Autodesk Fusion 360 also features easy online collaboration capabilities. These software packages are ideal for a variety of purposes, including hobbyists, professionals, and students. Some suites also have built-in support for 3D printers.