Code Issues Pull requests Arduino OLED Rlelay and DS18B20 to control heater element of a 3D printing Filament dryer. arduino adafruit thermostat ds18b20 temperature-control 3d-printing pla oled-display-ssd1306 dehydration filament-storage dryer Updated Nov 4, 2020 C++ gentle...
AII showed a particularly good thermal stability in all ranges of temperature (with a weight loss lower than 1% by heating to 600 °C). On the contrary, CS dihydrate and CS hemihydrate record a weight loss of 20–21% and 6–7%, respectively, in the dehydration process step (below 200 ...
The filament obtained was printed at a speed of 30 mm/s with 210 and 55 °C (extrusion and bed temperatures, respectively) generating the structures shown in Figure 7a (porosity close to 47% and 800 µm pore size). By means of FESEM images, it was possible to observe an increase ...
After 14 days of culture, it was no longer possible to visually determine the cellular contours, and the cracks between the polymer filament wefts were covered by cells in the group DPSC+ABS and DPSC+PLA. The cells, which were initially adhered in a dispersed manner, by the end of the fo...
(variation by temperature T); Mtheo(T) is the theoretical residual mass of the blends; Wt%PLA is the weight percentage of virgin PLA; Wt%LK is the weight percentage of LK; Wt%AP is the weight percentage of AP; Mexp(T)PLA is the experimental residual mass of virgin PLA; Mexp(T)...
The polymer was then processed using a laboratory extruder and granulated to obtain PLA pellets for the convenience of further use in the production of fibers, filament, blending, etc. The obtained pellets had a cylindrical shape with an average size of about 1.5 × 1.5 mm. The obtained ...
It was found that the optimal processing conditions were: 5 + 10 min, at mixer setting temperature of 190 ◦C to avoid the PLA and CNC degradation as well as incomplete dispersion of the filler. This was confirmed by performing tensile experiments on the samples. It was found that the ...
The selection of the compression speed also plays an important role in the coating process, as higher values allow for a better infiltration of the ceramic slurry into the 3D structure. In addition, while the force applied (1200 N) did not generate the complete dehydration of the slurry, it...