![]() ![]() The material application by means of a nozzle leads to higher layer thicknesses. But that also means having to make certain compromises.Compared to SLA, FDM is significantly faster.However, FDM usually offers different nozzle sizes (0,6mm, 1mm, 2mm), giving users the ability to speed up the printing process.Compared to FDM, the speed is usually significantly lower.If you take the component size into account, then the expected printing time can be determined precisely. SLA ensures optically outstanding prints because the laser technology used allows layer thicknesses of 25 micrometers to be printed. If you need the speeds achievable with 3D printing, then next let's look at the aesthetics or possible resolution. Since traditional manufacturing methods take longer than SLA or FDM anyway, speed isn't that important when deciding between these two methods. In today's highly competitive market, be it commercial or industrial, the speed at which products can be designed and manufactured is of paramount importance to attract early adopters and gain market share.ģD printing gives you this decisive advantage and enables the autonomous production of components overnight. Simply put, it is cheaper to produce using FDM. In addition, there is significantly less waste and the production of large parts or a large number of parts takes significantly less time than many of the SLA alternatives. ![]() Regardless of the component or the size of the build envelope, the inherent properties of the FDM process allow it to produce the same results over and over again. ★ FDM 3D printing has long been, and still is, the tool of choice for printing large components. Ultimately, the accuracy of a laser-based process is higher and therefore better for components with a finer resolution, but this leads to significantly longer printing times. On the other hand, the individual part costs will be higher because the materials are more expensive. For one, such a large resin container also means a large amount of waste. Finding a large format SLA 3D printer is difficult or even impossible due to technological limitations. Most users regret not having more space available. ![]() When comparing different technologies, it is important to find out which parts you currently want to 3D print while also planning for future endeavors. Because the strength and appearance of a component can also be optimized through the appropriate alignment. When working with three-dimensional objects, one must of course not ignore the height, ie the Z-direction. Big is of course subjective and it's important to find out what big means to you.Do you print large components or do you need a print bed large enough to print a large number of smaller parts at the same time? It's not easy.If your components are to be subjected to functional tests, we recommend that you use FDM.While there are SLA materials specifically designed to do this, it is nearly impossible to replicate the mechanical properties of materials like ABS, nylon, and other filaments used in FDM. Weaknesses – While SLA offers advantages in part appearance, it has disadvantages in strength. A more professional printer costs around €2.000, while prices for an SLA printer without accessories for home use start at around €300. The price of an FDM printer suitable for home use, such as the popular Creality 3D Ender, is just under €200. ![]() What are the best 3D printers? – In our 3D printer test overview we recommend the following devices:Ĭreality Ender-3 - Inexpensive 3D printer for beginners Anycubic Kobra Neo - 3D printer with automatic 25 point recognition ELEGOO Saturn 8K - SLA printer with 10 inch monochrome LCD screen ANYCUBIC Photo M3 Max - 3D printer with automatic resin filling How much does a good 3D printer cost? ![]()
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