Advances in Polymer Technology / 2019 / Article / Tab 1

Research Article

A Pellet 3D Printer: Device Design and Process Parameters Optimization

Table 1

Parameters of the customized screw.

ParameterExternal diameterHelix angleScrew ratioScrew pitchWidth of grooveDepth of groove

Value 14 mm17°41′4.575.3 mm4.00 mm3.2 mm