![]() ![]() Kits (printers that come only semi-assembled) are judged by how long and difficult the assembly process is and how clear the instructions are. Sharper Image - DX-1 Micro Drone with Remote Controler - Black/Yellow Model: 1000542 SKU: 5623672 3.0(2 Reviews) 1 Answered Question 39. Many other anecdotal test prints, using different 3D models, are also run on each printer to test the longevity of the parts and how well the machine copes with various shapes.įor the other criteria, I research the company to see how well it responds to support queries from customers and how easy it is to order replacement parts and install them yourself. ![]() This helps determine how accurate the printer is, how it deals with small parts and how well the UV exposure works at different points in the model. Testing resin requires different criteria so I use the Ameralabs standard test - printing out a small resin model that looks like a tiny town. We then took the average temperature to see how close the 3D printer got to the advertised temperature. We set the build plate to 60 degrees Celsius - the most used temperature for build plates - waited 5 minutes for the temperature to stabilize, then measured it in six separate locations. We then use PrusaSlicer to determine how much material the print should use and divide that number by the real-world time it took to print to give us a more accurate number for the speed in millimeters per second (mm/s) the printer can run at.Įvery build plate is supposed to heat up to a certain temperature so we use the InfiRay thermal imaging camera for Android to check how well they do. 3D printers often use different slicers, and those slicers can vary wildly on what they believe the completion time to be. When testing speed we slice the model using the standard slicer the machine is shipped with on its standard settings then compare the real-world duration of the print to the statement completion time on the slicer. It even has little towers to help measure how well the 3D printer deals with temperature ranges. Core qualifiers I look at include:Ī key test print, representing the (now old) CNET logo, is used to assess how a printer bridges gaps, creates accurate shapes and deals with overhangs. I test SLA, 3D printers that use resin and light to print, and FDM, printers that melt plastic onto a plate. Printers often don't use the same materials, or even the same process to create models. Testing 3D printers is an in-depth process. ![]()
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