tensile test specimen
thingiverse
This is the specimen to make mechanical testing. You can choose the material you want. Sizes are under international standard ASTM. The following links are a two test that I have done with PLA cooper. In the video you can see the difference on mechanical properties for this material printed with 0.4mm nozzle and 1mm diameter nozzle. at 100%infill I have the raw data if you are interested. I am planing to do more test with different 3d printed materials, differents infill percentages and pattern. https://www.youtube.com/watch?v=LK2_7dCr-ZQ https://www.youtube.com/watch?v=XfAqurkBsTo https://www.youtube.com/watch?v=x3lxddBvD_0
With this file you will be able to print tensile test specimen with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on tensile test specimen.