The article emphasizes and evaluates research on 3D printing in various environmental temperatures using fused deposition modeling (FDM). FDM is a dominant technology with high performance used in 3D printing (especially plastic) in Vietnam. 3D printed products depend on printing materials, printing design, layer height, infill speed, material shrinkage, flow, adhesion, support, cooling, heat dissipation, and temperature. In this article, we will conduct an in-depth study of the printing environment temperature for acrylonitrile butadiene styrene (ABS) material to test the influence of the printing environment temperature on the material’s mechanical properties. The printing environmental temperature is distributed from 30, 45, 60, and 75 °C, respectively. The study results show that for the printed sample to have the best mechanical properties, the printing environment temperature should be between 30 °C and 45 °C. with the recommended parameters: printing temperature 240 °C, printing angle 45 °C /-45 °C, filling density 100% and thickness 0.2 mm.