Standard Guide for Additive Manufacturing of Polymers — Material Extrusion — Recommendation for Material Handling and Evaluation of Static Mechanical Properties

Importancia y uso:

4.1 As noted in many of the standards in Section 2, there are multiple factors that may influence the reported properties, including material choice, material anisotropy, methods of material storage and preparation, porosity, methods of specimen storage and preparation, orientation and specimen build plate location during fabrication, testing environment, specimen alignment and gripping during testing, testing speed, and testing temperature. These factors should be recorded according to Practice F2971 and the guidelines of the referenced standards. This guide is intended to inform users of best practices for static mechanical testing of additive manufactured polymer specimens fabricated using material extrusion (MEX).

Subcomité:

F42.01

Volúmen:

10.04

Número ICS:

25.030 (Additive manufacturing)

Palabras clave:

additive manufacturing; anisotropic; compression; conditioning; design guidance; flex; fused filament fabrication; guidance; material extrusion; material performance; mechanical properties; mechanical testing; modulus of elasticity; recommendations; shear; static; strength; tension;