{"id":165886,"date":"2022-10-23T17:25:11","date_gmt":"2022-10-23T09:25:11","guid":{"rendered":"https:\/\/facfox.com\/docs\/?post_type=kb&p=165886"},"modified":"2022-11-22T16:31:06","modified_gmt":"2022-11-22T08:31:06","slug":"cura-settings-decoded-an-ultimaker-cura-tutorial","status":"publish","type":"kb","link":"https:\/\/facfox.com\/docs\/kb\/cura-settings-decoded-an-ultimaker-cura-tutorial","title":{"rendered":"Cura Settings Decoded \u2013 An Ultimaker Cura Tutorial"},"content":{"rendered":"
\n
\n

Discover the hidden features of the Cura slicer software. We’ll show you how to take your 3D printing to the next level for perfect prints!<\/p>\n<\/div>\n<\/div>\n

\n

The slicer is an essential software tool in any 3D printing workflow. It prepares digital models for 3D printing by \u2018slicing\u2019 them into horizontal layers that can be 3D printed.<\/p>\n

Slicers are complex applications. They can take a 3D model of any shape or size and calculate a 3D printing strategy that will faithfully reproduce the model in the physical world. Slicers also do other things: they can generate patterns that fill a model\u2019s interior geometry, so it has extra strength and rigidity. They can also generate support structures for model overhangs, so you get better 3D printing results. There\u2019s a lot more they can do, which we will explore in detail below. While slicers are complex applications, a good slicer will strike a balance between complexity and ease of use.<\/p>\n

This article will focus on Cura \u2013 one of the most popular slicing applications available today. If you\u2019re familiar with FDM 3D printing, you\u2019ve probably already heard of Cura \u2013 you might have even used it already. We\u2019re going to take an in-depth look at it and explore why it\u2019s popular, how to use it effectively, plus hidden features and settings you might not have known about.<\/p>\n<\/div>\n

\n
\"\"
Using Cura (Source: Ultimaker)<\/figcaption><\/figure>\n<\/div>\n
\n

AN INTRODUCTION TO CURA<\/h4>\n

Cura began as a software project by David Braam in the early 2010s. He named it \u2018Cura\u2019 because it was intended as \u2018the cure\u2019 to the overly complex and technically-involved slicing applications available at the time, many of which were command-line based and intimidating to novices.<\/p>\n<\/div>\n

\n

Today, Cura is used by millions of people all over the world \u2013 both for personal and commercial 3D printing. Cura\u2019s development is sponsored by Ultimaker in the Netherlands, and a new version is released roughly every two months, complete with new features, bug fixes, and lots of other improvements.<\/p>\n

FREE AND OPEN SOURCE SOFTWARE<\/h4>\n

Cura is open-source software, which makes it free to use, distribute, and even modify. In fact, some of Cura\u2019s most frequently-used features are contributions from the community.<\/p>\n

Because Cura\u2019s code is open source, other 3D printer manufacturers have copied and adapted the codebase to make versions suited for their own machines. \u2018LulzBot Cura\u2019 and \u2018BCN3D Stratos\u2019 are two examples of this \u2013 each is derived from Ultimaker Cura\u2019s source code. If you\u2019ve ever used either of these, you\u2019ll notice a lot of similarities to Ultimaker Cura.<\/p>\n

For simplicity\u2019s sake, this article will only focus on Ultimaker Cura, which is the most well-maintained codebase of them all. We\u2019ll also refer to \u2018Ultimaker Cura\u2019 simply as \u2018Cura\u2019 going forward \u2013 because it\u2019s much easier to say!<\/p>\n

Let\u2019s take a look at Cura in more detail\u2026<\/p>\n<\/div>\n

*The showcased version is Ultimaker Cura 5.1.0, which at the time of writing is the latest version of Cura.<\/em><\/div>\n
\n

Why Is Cura Such A Popular Slicer for 3D Printing?<\/h3>\n<\/div>\n
\n

Cura stands out among the competition thanks to its interface, which strikes a balance between ease of use and control.<\/p>\n

\u2018Recommended Mode\u2019 makes Cura a top choice for 3D printing novices. Find pre-configured machine profiles for a vast range of popular 3D printers, load your 3D model, select a quality profile from the recommended settings, and start 3D printing quickly without having to learn lots of complex theory first.<\/p>\n

For experienced users who need more control, Cura\u2019s \u2018Advanced Mode\u2019 offers over 500 slicing parameters that can be tweaked individually, giving granular control over a range of 3D print characteristics. We\u2019ll explore each of these modes in detail later.<\/p>\n<\/div>\n

\n
\"\"
The main interface of Cura (Source: All3DP)<\/figcaption><\/figure>\n<\/div>\n
\n

Why else is Cura so popular today? Here are a few reasons:<\/p>\n

It has an advanced slicing engine.<\/strong>\u00a0Cura is more than just a fancy interface \u2013 an advanced slicing engine sits at the heart of it. The slicing engine makes it possible to 3D print your 3D model by dividing it into horizontal layers based on the settings you have selected. As of Cura 5.0,\u00a0the slicing engine has undergone an overhaul<\/a>, which contributes to more efficient slicing, better-looking 3D prints, and lots of other practical benefits.<\/p>\n

It\u2019s free and open-source software.<\/strong>\u00a0Cura is open-source software, so there are no upfront costs, limited trials, or mandatory logins to use it \u2013 it\u2019s completely free to use and always will be. It\u2019s also possible for anyone to make changes to the source code in order to contribute new features and bug fixes or adapt it in any way you please.<\/p>\n

It\u2019s extensible.<\/strong>\u00a0Cura can be adapted for different workflows using plugins. For instance, a CAD plugin can push designs from CAD software straight into Cura, so there\u2019s less time spent exporting and importing different file types between applications. Cura has a built-in \u2018Marketplace\u2019 that allows you to browse, discover, and\u00a0download plugins<\/a>\u00a0in much the same way you might add extensions to your favorite internet browser.<\/p>\n<\/div>\n

\n
\"\"
You can download a wide variety of plugins for Cura from the Ultimaker Marketplace (Source: All3DP)<\/figcaption><\/figure>\n<\/div>\n
\n

It\u2019s compatible with a wide variety of 3D file formats.<\/strong>\u00a0Cura works with lots of common 3D model file formats out-of-the-box, including STL, 3MF, OBJ, and X3D. You can even add support for additional formats using plugins.<\/p>\n

It\u2019s frequently updated and improved.<\/strong>\u00a0Cura has a regular update cycle, and it\u2019s also possible to preview new features before release by downloading\u00a0beta releases<\/a>, which roll out roughly every two months. Each update brings new features and bug fixes, and because it\u2019s open-source slicing software, anyone is able to contribute code that can be pulled into the next release for everyone to use.<\/p>\n

It works on your desktop OS.<\/strong>\u00a0Cura runs on Windows, Mac, or Linux. As long as your computer runs one of these operating systems, Cura will run on it.<\/p>\n<\/div>\n

\n
\"\"
Cura makes it possible to multiply objects on the build plate for batch production. (Source: All3DP)<\/figcaption><\/figure>\n<\/div>\n
\n
\n
\n
\n

A Typical 3D Printing Workflow<\/h3>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n

Where does the slicer sit in the 3D printing process? In the next section, we\u2019ll explore a typical 3D printing workflow and where Cura sits within it.<\/p>\n

STEP ONE: DOWNLOAD OR DESIGN A 3D MODEL<\/h4>\n

A design is\u00a0downloaded from the internet<\/a>\u00a0or created using a\u00a03D modeling application<\/a>.<\/p>\n